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Khamardih

Raipur South Zone Zone 9 Ward 31 492001

Netaji Subhashchandra Bose Ward Khamhardih Basti, Gayatri Nagar, Sales Tax Colony

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71.11

Livability Report

Above city avg of 69.7/100

Score updated Oct 9, 2026

Photo Gallery 1

Top Performing

Water Bodies 100

Infrastructure 78.6

Water 75.6

Area Snapshot

Khamardih is a ward in Raipur (Zone 9) with 🟢 good livability livability (Score: 71.11/100, Grade: B). It scores +1.4 above the Raipur average.

Strengths: Water Bodies, Water Quality, Earthquake Safety · Needs improvement: Flood Safety, Population Density

Best suited for: Families Investors Working Professionals

Monthly Cost of Living

22 surveys

₹12,245 – ₹21,773 /month

🍽️ Restaurants

₹1,362 – ₹2,681

🛒 Groceries

₹1,858 – ₹3,319

🚗 Transport

₹1,046 – ₹2,503

💡 Utilities

₹1,379 – ₹2,498

🏠 Housing

₹4,568 – ₹5,779

🏥 Health

₹243 – ₹758

🎭 Lifestyle

₹1,789 – ₹4,235

₹24,742 – ₹50,559 /month

🍽️ Restaurants

₹2,724 – ₹5,362

🛒 Groceries

₹3,716 – ₹6,638

🚗 Transport

₹1,569 – ₹3,755

💡 Utilities

₹1,793 – ₹3,247

🏠 Housing

₹11,770 – ₹23,688

🏥 Health

₹486 – ₹1,516

🎭 Lifestyle

₹2,684 – ₹6,353

₹35,444 – ₹76,089 /month

🍽️ Restaurants

₹4,086 – ₹8,043

🛒 Groceries

₹6,503 – ₹11,617

🚗 Transport

₹2,092 – ₹5,006

💡 Utilities

₹2,206 – ₹3,997

🏠 Housing

₹11,770 – ₹23,688

🎓 Education

₹4,480 – ₹12,994

🏥 Health

₹729 – ₹2,274

🎭 Lifestyle

₹3,578 – ₹8,470

₹10,008 – ₹17,639 /month

🍽️ Restaurants

₹817 – ₹1,609

🛒 Groceries

₹929 – ₹1,660

🚗 Transport

₹837 – ₹2,002

🏠 Housing

₹6,605 – ₹10,164

🏥 Health

₹243 – ₹758

🎭 Lifestyle

₹577 – ₹1,446

Full Breakdown

Click any metric card to explore detailed parameters

↓ Fav

Air Quality

Very Good

↑ Fav

75.62

Water

Very Good

↑ Fav

64.5

Sanitation

Good

↑ Fav

78.55

Infrastructure

Very Good

↑ Fav

71.91

Amenities

Very Good

↑ Fav

58.7

Quiet Score

Good

↑ Fav

38.6

Green Cover

Below Average

↑ Fav

Flood Risk

Below Average

↑ Fav

Earthquake

Very Good

↓ Fav

63.5

Surface Temp

Good

↑ Fav

34.9

Open Area

Below Average

↑ Fav

50.6

Night Lights

Good

↑ Fav

100

Water Bodies

Perfect

↓ Fav

69.4

Population Density

Good

↑ Fav

61.5

Groundwater

Good

↓ Fav

55.8

Waterlogging

High Risk

↓ Fav

16.4

Risk Factors

Safe

SPECIAL ← Fav

19.4

Walkability

Extreme

SPECIAL ← Fav

63.8

Safety

Good

Score Trends

Historical parameter scores over the past 6 data points 22 Jul — 09 Oct 2026

What's Nearby

Click a category to toggle • Click markers for details

Showing 339 places across 21 categories from Google Maps

Parameter	Value	NAAQS Limit	Direction
AQI Satisfactory	64	0–50 Good	Lower is better
Air Quality Index — a single number (0–500) summarizing overall air pollution. Computed from the worst-performing pollutant. AQI ≤50 is "Good"; above 200 is "Very Poor" and dangerous for sensitive groups.
PM2.5	23.21 µg/m³	≤40 µg/m³ (24hr)	Lower is better
Fine particulate matter (diameter <2.5 µm). These ultra-fine particles penetrate deep into lungs and enter the bloodstream, causing respiratory disease, heart attacks, and reduced life expectancy. Main sources: vehicle exhaust, construction dust, industrial emissions, crop burning.
PM10	42.66 µg/m³	≤60 µg/m³ (24hr)	Lower is better
Coarse particulate matter (diameter <10 µm). Includes dust, pollen, and mold spores. Causes coughing, aggravates asthma, and irritates eyes/throat. Less dangerous than PM2.5 but still a major concern in dusty cities like Raipur.
NO₂	17.58 µg/m³	≤40 µg/m³ (annual)	Lower is better
Nitrogen Dioxide — reddish-brown gas from vehicle engines and power plants. Irritates airways, worsens asthma, and contributes to smog/acid rain formation. High NO₂ is a strong indicator of traffic-related pollution.
SO₂	8.62 µg/m³	≤50 µg/m³ (24hr)	Lower is better
Sulfur Dioxide — pungent gas from burning coal, oil, and industrial smelting (steel plants near Raipur). Causes burning sensation in nose/throat, breathing difficulty, and contributes to acid rain which damages buildings and vegetation.
CO	0.53 mg/m³	≤2 mg/m³ (8hr)	Lower is better
Carbon Monoxide — colorless, odorless gas from incomplete combustion (vehicles, generators, burning biomass). Reduces blood's ability to carry oxygen, causing headaches, dizziness. High levels indoors can be fatal. Especially dangerous in enclosed/poorly ventilated areas.
O₃	6.32 µg/m³	≤100 µg/m³ (8hr)	Lower is better
Ground-level Ozone — unlike protective ozone in upper atmosphere, ground-level O₃ is harmful. Formed when sunlight reacts with vehicle exhaust and industrial emissions. Peaks in afternoon heat. Triggers chest pain, coughing, and throat irritation. Especially harmful for children and elderly.
NH₃	8.85 µg/m³	≤400 µg/m³ (24hr)	Lower is better
Ammonia — a pungent gas from agricultural fertilizers, animal waste, sewage treatment, and some industrial processes. High concentrations irritate eyes, nose, and throat. Contributes to secondary PM2.5 formation through atmospheric reactions.

Parameter	Value	Ideal	Score
TDS Very Good	327.93 ppm	≤300 ppm	75 /100
Total Dissolved Solids — measures dissolved minerals, salts & metals in water. High TDS makes water taste salty/bitter, can cause scaling in pipes, and may indicate contamination. BIS acceptable limit: 500 ppm. Lower is better
pH Level Perfect	7.18	6.5–8.5	100 /100
Measures acidity (pH<7) or alkalinity (pH>7) of water. Too acidic water corrodes pipes releasing metals; too alkaline causes scale buildup and bitter taste. Neutral pH 7.0 is ideal. BIS range: 6.5–8.5. Closer to 7.0 is better
Supply Extreme	6.6 hrs/day	24 hrs	27 /100
Hours of piped water supply per day. 24/7 continuous supply is ideal. Intermittent supply causes negative pressure in pipes, drawing in contaminants from surrounding soil. Also forces storage in tanks which increases bacterial growth. Higher is better
Fluoride Perfect	0.682 mg/L	≤1.0 mg/L	100 /100
Fluoride concentration in water. Small amounts (0.5–1.0 mg/L) help prevent dental cavities, but excess fluoride (>1.5 mg/L) causes dental fluorosis (staining/pitting of teeth) and skeletal fluorosis (bone deformity). BIS limit: 1.0 mg/L (acceptable), 1.5 mg/L (max permissible). Lower is better
Total (sum of 4 params)	302/400
Water Score (Total ÷ 4) Very Good	75.62 /100

Parameter	Pre-Monsoon	Monsoon	Post-Monsoon	BIS Limit
Nitrate (NO₃⁻-N)	12.96 mg/L	—	11.95 mg/L	≤10.16 mg/L (as N)

Station	Reported (as N)	As NO₃⁻	BIS Limit	Status
Patharidih (Kharun)	20.71 mg/L	~91.7 mg/L	45 mg/L	🔴 2× over limit
Simga (Seonath)	12.96 mg/L	~57.4 mg/L	45 mg/L	🔴 Over limit
Gatora-2 (Arpa)	29.87 mg/L	~132.4 mg/L	45 mg/L	🔴 3× over limit

Parameter	What It Measures	Better Direction	BIS Standard
TDS	Total Dissolved Solids — dissolved minerals, salts & metals. High TDS causes salty/bitter taste and pipe scaling.	↓ Lower	≤500 ppm (acceptable) ≤2000 ppm (max)
pH Level	Acidity/alkalinity of water. Too acidic corrodes pipes; too alkaline causes scale buildup. Best at neutral 7.0.	≈ Closer to 7.0	6.5–8.5
Supply Hours	Hours of piped water per day. Intermittent supply draws contaminants into pipes and forces tank storage (bacterial growth).	← Higher	24 hrs (ideal)
Fluoride	Fluoride concentration. Small amounts prevent cavities; excess causes dental/skeletal fluorosis (bone damage).	↓ Lower	≤1.0 mg/L (safe) ≤1.5 mg/L (max)
Nitrate	NO₃⁻ from agricultural runoff & sewage. Excess causes "blue baby syndrome" in infants and long-term health risks.	↓ Lower	≤45 mg/L (as NO₃⁻)

Parameter	Value	Score	Benchmark	Weight
ODF Status	ODF+	70	ODF++ is best	20%
Open Defecation Free certification. ODF means no open defecation. ODF+ adds solid/liquid waste management. ODF++ means all faecal sludge is safely managed and treated.
Sewage Treatment Coverage	52.00%	52	100% ideal	30%
Percentage of households connected to a Sewage Treatment Plant (STP) or decentralized treatment system. Higher coverage means less untreated sewage entering water bodies.
Drainage Coverage	62.00%	62	100% ideal	25%
Storm water and waste water drainage network coverage. Proper drainage prevents waterlogging, mosquito breeding, and disease outbreaks during monsoon.
Waste Collection	Daily	80	Daily (2x) is best	15%
Door-to-door waste collection frequency. Daily (2x) = twice daily collection. Daily = once daily. Alt. Day = alternate days. More frequent collection reduces open dumping and disease vectors.
Sewage Disposal Method	Septic Tank	50	Centralized STP best	10%
How sewage is treated. Centralized STP = large treatment plant serving the sector/city. STP Connected = individual ward connected to STP. Septic Tank = on-site treatment. Open Drain = untreated discharge (worst).

Parameter	Value
Avg Built Surface per Pixel	0.0 m²
Total Built Surface	0 m²
Built Surface Fraction	2,671.1%
Avg Building Height	8.54 m
Max Building Height	27.2 m
Total Built Volume	34,127,962 m³
Mean Built Volume per Pixel	26,535.1 m³

Parameter	1000m	3000m	Average
Built-up (LULC)	75.5%	54.7%	65.1%
Avg Bldg Height	10.14 m	6.93 m	8.54 m
Night Radiance	26.13	24.94	25.53
Urbanization	100.0	100.0	100.0
Dynamic World Built	98.6%	80.5%	89.5%
NDBI	-0.0171	-0.0126	-0.0100
Impervious Surface	26.6%	25.4%	26.0%
Mean Slope	0.10°	0.10°	0.10°
Infra Score	78.4	78.7	79.9

Parameter	Value
Avg Built Surface per Pixel	3,101.0 m²
Total Built Surface	96,470,701 m²
Built Surface Fraction	3,070.8%
Avg Building Height	10.14 m
Max Building Height	27.1 m
Total Built Volume	10,039,041 m³
Mean Built Volume per Pixel	32,276.2 m³

Parameter	Value
Avg Built Surface per Pixel	2,293.7 m²
Total Built Surface	642,203,111 m²
Built Surface Fraction	2,271.3%
Avg Building Height	6.93 m
Max Building Height	27.4 m
Total Built Volume	58,216,882 m³
Mean Built Volume per Pixel	20,793.9 m³

Parameter	Risk Level	Score	Benchmark	Weight
River Flood Risk	High	70	Low (10) = Safest	50%
Risk of flooding from rivers. Raipur drains into the Mahanadi basin via Kharun, Pairy, and Seonath rivers. Areas near the Kharun River corridor (Mowa, Kachna, Labhandi) face highest risk during monsoon.
Urban Waterlogging	High	70	Low (10) = Safest	50%
Risk of urban waterlogging due to inadequate storm-water drainage. RMC data shows 97% incidence of waterlogging in the city with a 52% drainage coverage gap. Dense old-city areas and lake overflow zones are most vulnerable.

Parameter	Value	Description
Soil Type	Soft saturated riverine	Primary differentiator — soft soil amplifies earthquake shaking
Seismic Zone	Zone II	BIS IS-1893 classification (Zone II = lowest hazard in India)
PGA (475-yr)	0.0155g	Peak Ground Acceleration for 475-year return period (~10% in 50 yrs)
PGA (2475-yr)	0.0325g	Peak Ground Acceleration for 2475-year return period (~2% in 50 yrs)
Liquefaction Risk	Medium	Soil liquefaction potential during seismic events — saturated soils are most susceptible
Raw Risk Score	2/5	1/5 = safest (hard soil), 5/5 = highest risk (soft saturated soil in high zone)

Parameter	1000m	3000m	Average (Final)
Mean Temp	29.10°C	29.16°C	29.13°C
Min Temp	3.06°C	5.54°C	4.30°C
Max Temp	39.92°C	39.95°C	39.94°C
LST Score	63.6	63.4	63.5

Parameter	1000m	3000m	Average (Final)
Built-up %	75.5%	54.7%	65.1%
Open Space %	24.6%	45.3%	34.9%
Score	24.6	45.3	34.9

Parameter	1000m	3000m	Average (Final)
Avg Radiance	25.866	24.711	25.289
Score	51.7	49.4	50.6

Parameter	1000m	3000m	Average (Final)
Permanent Water %	64.25%	66.60%	65.43%
Seasonal Water %	96.25%	97.31%	96.78%
Score	100.0	100.0	100.0

Parameter	1000m	3000m	Average (Final)
Population	21,857	149,223	85,540
Density (per km²)	6,957	5,278	6,118
Score	65.2	73.6	69.4

Parameter	Value	Weight	Sub-Score
Soil Moisture Average annual soil moisture (0–200 mm)	134.7 mm	30%	67.3 /100
GW Recharge P − ET − Runoff (−200 to +400 mm/yr)	+2.5 mm/yr	25%	33.8 /100
PDSI (Drought Index) −4 (severe drought) to +4 (very wet)	3.08	20%	88.5 /100
SM Trend Soil moisture change 2021→2024 (−50 to +50 mm)	-15.7 mm	15%	34.3 /100
Precipitation Annual rainfall (800–1800 mm/yr)	1,866 mm/yr	10%	100.0 /100
Groundwater Score	100%	61.5/100

Parameter	Value	Weight	Sub-Score
Soil Moisture Average annual soil moisture (0–200 mm)	134.6 mm	30%	67.3 /100
GW Recharge P − ET − Runoff (−200 to +400 mm/yr)	+3.1 mm/yr	25%	33.9 /100
PDSI (Drought Index) −4 (severe drought) to +4 (very wet)	3.10	20%	88.8 /100
SM Trend Soil moisture change 2021→2024 (−50 to +50 mm)	-15.7 mm	15%	34.3 /100
Precipitation Annual rainfall (800–1800 mm/yr)	1,864 mm/yr	10%	100.0 /100
Groundwater Score	100%	61.6/100

Parameter	Value	Weight	Sub-Score
Soil Moisture Average annual soil moisture (0–200 mm)	134.7 mm	30%	67.3 /100
GW Recharge P − ET − Runoff (−200 to +400 mm/yr)	+1.9 mm/yr	25%	33.7 /100
PDSI (Drought Index) −4 (severe drought) to +4 (very wet)	3.06	20%	88.2 /100
SM Trend Soil moisture change 2021→2024 (−50 to +50 mm)	-15.8 mm	15%	34.2 /100
Precipitation Annual rainfall (800–1800 mm/yr)	1,867 mm/yr	10%	100.0 /100
Groundwater Score	100%	61.4/100

Parameter	Value	Weight	Interpretation
Elevation	285.7 m	25%	Lower elevation → more water accumulation
Slope	2.92°	20%	Flatter terrain → water stagnates
TWI (Topographic Wetness)	15.41	20%	Higher TWI → natural water collection
Impervious Surface	74.7%	15%	More concrete/asphalt → less infiltration
SAR Wetness	0	10%	Historical wet-signal frequency from Sentinel-1
Soil Moisture	134.1 mm	10%	Higher soil moisture → saturated ground

#	Risk	Score	Elev.	Slope	Imperv.	Distance
1	High	58.1	284.5m	2.6°	75.9%	565m
2	High	53.6	286.8m	3.3°	73.4%	217m

Category	Score	Issues
Environmental Hazards	45	2
Khamardih Open Dumping Ground (300m, critical) Multiple Sewer Overflow Points (150m, high)
Water & Drainage	25	1
Railway Track Depression Flooding (200m, critical)
Air Pollution Sources	12	1
Railway Crossing Traffic Jam (200m, medium)
Infrastructure Stress	18	1
Partial Sewerage Coverage Only (0m, high)
Land & Zoning Risks	20	1
Railway Land Dispute (100m, high)
Safety & Social	14	1
Railway Station Area Crime (300m, medium)
Future Threats	0	0
Health & Nuisance	14	1
Small-Scale Leather Works (500m, medium)
Accessibility Risks	0	0

Category	Count	Max	Score
Hospitals (500m)	0	3	0 /100
Hospitals (2km)	20	5	100 /100
Hospitals (2km) — 20 places within 2km View Full Details 1. Shree Retina Care Eye Hospital 4.9 667 m 2. Dr Sanjeet jaiswal DM 4.7 838 m 3. Aarogya Hospital & Test Tube Baby Center 4.0 844 m 4. Neuberg Diagnostics - Blood Tests, CBC Tests & Full Body Checkup 4.1 863 m 5. ASG Eye Hospital, Raipur 4.7 877 m 6. Dr. Ranjana Diagnostics 4.7 927 m 7. Advance Chest Centre, Pulmonologist Raipur, Asthma Specialist, COPD specialist 4.9 997 m 8. Vidya Hospital And Kidney Center 4.4 1.1 km 9. SMC Super Speciality Hospital 3.9 1.3 km 10. Mittal Hospital 3.8 1.3 km + 10 more — View all
Schools (1km)	3	5	60 /100
Schools (1km) — 3 places within 1km View Full Details 1. MGM HIGHER SECONDARY SCHOOL 513 m 2. MDS International School Raipur - CBSE School near Shankar Nagar \| Kids School \| English Medium School near Shankar Nagar 718 m 3. Govt. College of Education, CTE Raipur 4.4 740 m
Markets (1km)	3	3	99 /100
Markets (1km) — 3 places within 1km View Full Details 1. Patanjali Mega Store 4.4 420 m 2. Imperial Premium Fruits 3.9 848 m 3. Shimla Super Market 4.1 972 m
Parks (500m)	1	3	33 /100
Parks (500m) — 1 places within 500m View Full Details 1. Humpty jumpty 4.1 386 m
BRTS/Bus Stop (1km)	0	2	0 /100
Pharmacy (2km)	20	3	100 /100
Pharmacy (2km) — 20 places within 2km View Full Details 1. MedPlus Geetanjali Colony Shankar Nagar 3.9 646 m 2. Apollo Pharmacy Avanti Vihar Road Raipur 2.7 745 m 3. Apollo Pharmacy Shankar Nagar 3.7 756 m 4. Laxmi Medical Hall 3.6 950 m 5. Geeta Medical Stores 4.7 1.0 km 6. Jan Aushadhi Store, Avanti Vihar, Raipur, Chhatisgarh 4.1 1.2 km 7. Apollo Pharmacy Mowa Branch Raipur 3.0 1.3 km 8. Jai Laxmi Medical & General Stores 4.6 1.4 km 9. goyal homoeo pharma, homeopathic medicine & Homeopathic clinic 4.0 1.4 km 10. MedPlus Vishal Bhawan Avanti Vihar 4.6 1.4 km + 10 more — View all
Banks (1km)	10	3	100 /100
Banks (1km) — 10 places within 1km View Full Details 1. CENTRAL BANK OF INDIA - SHANKAR NAGAR Branch 3.0 752 m 2. SBI Branch Vip Estate Raipur 3.8 768 m 3. HDFC Bank 3.0 786 m 4. RBL Bank Ltd - Shankar Nagar, Raipur Branch 3.0 791 m 5. Union Bank Of India ATM 3.7 809 m 6. Bank of Maharashtra - Shankar Nagar, Raipur Branch 3.2 829 m 7. IDFC FIRST Bank - Raipur Branch 4.2 833 m 8. ICICI Bank Shankar Nagar, Raipur-Branch & ATM 2.7 847 m 9. SBI Branch Saddu Raipur 2.4 920 m 10. Union Bank of India 1.0 952 m
Restaurants (1km)	12	5	100 /100
Restaurants (1km) — 12 places within 1km View Full Details 1. Axis Juice (Shankar Nagar) 4.0 508 m 2. Veggiies 3.9 541 m 3. Eff Restro & Ecostay Rooms 4.7 587 m 4. NDS CAFE – Best Cafe in Shankar Nagar Raipur 4.3 604 m 5. Haldiram's - Shankar Nagar 4.7 675 m 6. TAO ASIAN KITCHEN 4.5 676 m 7. Burger King 4.7 817 m 8. Wasabi Raipur 4.5 871 m 9. arunachalam restaurant 4.1 873 m 10. Farmcut 4.5 919 m + 2 more — View all
Worship (1km)	3	3	99 /100
Worship (1km) — 3 places within 1km View Full Details 1. Doordarshan Kendra Raipur 4.3 434 m 2. Sri Jagannath Mandir 4.7 685 m 3. Anupam Nagar Masjid 4.3 804 m
Transport Services (1km)	20	4	100 /100
Transport Services (1km) — 20 places within 1km View Full Details 1. Bhagyashri Travels 381 m 2. KC Overseas Education (Krishna Consultants) – Abroad Education Consultant & Best Education Consultant in Raipur, Bhilai 4.8 468 m 3. SHANKAR NAGAR RAILWAY OVERBRIDGE 4.0 476 m 4. SUBHASH GARAGE 4.1 562 m 5. SHUBH YATRA TOURS & TRAVELS 3.7 579 m 6. VIP Karishma Parking 5.0 580 m 7. DTDC INTERNATIONAL AND DOMESTIC COURIER BTI GROUND 4.8 620 m 8. Shari industries 621 m 9. JCM Transport 754 m 10. Rinku Sahu 779 m + 10 more — View all
Total (sum of 11 categories)	791/1100
Amenity Score (Total ÷ 11)	71.91 /100

Source	Count (2 km)	Nearest (m)	Impact
Major Highways Motorways, trunk & primary roads (high traffic volume)	11	1,261	Moderate
Industrial Zones Factories, manufacturing & industrial land use areas	1	1,238	Moderate
Railway Lines Rail & light rail tracks (intermittent but high peak noise)	7	462	High
Airport Swami Vivekananda Airport (flight path noise)	—	11.0 km	Low

Factor	Weight	Value	Contribution	Meaning
Highway Proximity	40%	1,261m	25.2	Farther from highways = less traffic noise = higher score
Industrial Proximity	25%	1,238m	15.5	Farther from factories = less industrial hum = higher score
Railway Proximity	15%	462m	3.5	Farther from tracks = less train noise = higher score
Highway Density	10%	11 roads	0.0	Fewer major roads nearby = less cumulative traffic noise
Industrial Density	10%	1 zones	8.0	Fewer industrial zones = quieter residential environment
Total Quiet Score	100%	—	58.7	Higher score = quieter and more livable

Parameter	Value	Weight	Sub-Score
NDVI Mean Average greenness index. Scale: 0 (no plants) → 0.5+ (lush forest).	0.251	40%	50.2 /100
Vegetation Coverage % of land with meaningful greenery (grass, shrubs, trees).	28.6%	30%	28.6 /100
Dense Green Cover % of land with thick, healthy tree cover (parks, gardens, forests).	16.6%	20%	33.2 /100
Parks within 500m Number of public parks/gardens within walking distance.	1	10%	33 /100
Averaged (1000m + 3000m) Green Score	38.6 /100

Parameter	Value	Weight	Sub-Score
NDVI Mean Average greenness index. Scale: 0 (no plants) → 0.5+ (lush forest).	0.206	40%	41.2 /100
Vegetation Coverage % of land with meaningful greenery (grass, shrubs, trees).	27.0%	30%	27 /100
Dense Green Cover % of land with thick, healthy tree cover (parks, gardens, forests).	11.3%	20%	22.5 /100
Parks within 500m Number of public parks/gardens within walking distance.	1	10%	33 /100
1000m Buffer Green Score	32.4 /100

Parameter	Value	Weight	Sub-Score
NDVI Mean Average greenness index. Scale: 0 (no plants) → 0.5+ (lush forest).	0.296	40%	59.2 /100
Vegetation Coverage % of land with meaningful greenery (grass, shrubs, trees).	30.2%	30%	30.2 /100
Dense Green Cover % of land with thick, healthy tree cover (parks, gardens, forests).	21.9%	20%	43.9 /100
Parks within 500m Number of public parks/gardens within walking distance.	1	10%	33 /100
3000m Buffer Green Score	44.8 /100

Parameter	1000m	3000m	Average (Final)
NDVI Mean	0.206	0.296	0.251
Vegetation %	27.0%	30.2%	28.6%
Dense Green %	11.3%	21.9%	16.6%
Barren %	42.2%	41.8%	42.0%
Tree Canopy %	13.2%	22.3%	17.8%
Green Score	32.4	44.8	38.6

Residents Say

Real opinions from people living in Khamardih

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Pros & Cons

Pros

Clean air quality

Safe drinking water

Well-maintained sanitation

Good access to hospitals, schools & markets

Peaceful & quiet environment

Cons

Limited green cover

Flood-prone area

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Formula

The Amenity Score for Khamardih is calculated by averaging 11 category sub-scores:

                        Amenity Score = ( Σ Category Scores ) ÷ 11
                    

Per-Category Scoring

Each category scores 0-100 based on how many amenities are found within a specific radius:

Category	Search Radius	Max Count for 100	Points per Amenity	Formula
Hospitals (500m)	500m	3	33	`min(100, count × 33)`
Hospitals (2km)	2km	5	20	`min(100, count × 20)`
Schools (1km)	1km	5	20	`min(100, count × 20)`
Markets (1km)	1km	3	33	`min(100, count × 33)`
Parks (500m)	500m	3	33	`min(100, count × 33)`
BRTS/Bus Stop (1km)	1km	2	50	`min(100, count × 50)`
Pharmacy (2km)	2km	3	33	`min(100, count × 33)`
Banks (1km)	1km	3	33	`min(100, count × 33)`
Restaurants (1km)	1km	5	20	`min(100, count × 20)`
Worship (1km)	1km	3	33	`min(100, count × 33)`
Transport Services (1km)	1km	4	25	`min(100, count × 25)`

Calculation for Khamardih

Category	Found	Raw (count × pts)	Capped at 100
Hospitals (500m)	0	0 × 33 = 0	0
Hospitals (2km)	20	20 × 20 = 400	100 (capped)
Schools (1km)	3	3 × 20 = 60	60
Markets (1km)	3	3 × 33 = 99	99
Parks (500m)	1	1 × 33 = 33	33
BRTS/Bus Stop (1km)	0	0 × 50 = 0	0
Pharmacy (2km)	20	20 × 33 = 660	100 (capped)
Banks (1km)	10	10 × 33 = 330	100 (capped)
Restaurants (1km)	12	12 × 20 = 240	100 (capped)
Worship (1km)	3	3 × 33 = 99	99
Transport Services (1km)	20	20 × 25 = 500	100 (capped)
Sum of all categories		2421	791
Final Score = 791 ÷ 11			71.91/100

Data Source

Source: Google Places API (Nearby Search)
Method: Count amenities within specified radius of area center coordinates (lat: 21.2555895, lng: 81.6704511)
Categories queried: hospitals/clinics, schools/colleges, markets/supermarkets, parks, transit stations, pharmacies, banks/ATMs, restaurants/cafes, places of worship
Score range: 0 (no amenities) to 100 (all 10 categories at maximum)
Last updated: 27 Mar 2026, 12:00 AM

Overview

The Water Quality Score is a composite measure (0–100) derived from key drinking water parameters based on WHO/BIS standards and ground-truth data from the CWC Hot Spots Report 2022 (Central Water Commission).

Formula

Water Score = (TDS Score + pH Score + Supply Score + Fluoride Score) ÷ 4

Parameter Scoring Rules

Parameter	Condition	Score
TDS (mg/L)	≤ 300 ppm	100
	301 – 600 ppm	75
	601 – 900 ppm	50
	> 900 ppm	25
pH Level	6.5 – 8.5	100
	6.0 – 6.5 or 8.5 – 9.0	70
	< 6.0 or > 9.0	30
Water Supply	24 hrs/day	100
Water Supply	Less than 24 hrs	`(hours ÷ 24) × 100`
Fluoride	≤ 1.0 mg/L	100
	1.1 – 1.5 mg/L	60
	> 1.5 mg/L	20

Worked Example for Khamardih

Parameter	Value	Score
TDS	327.93 ppm	75
pH Level	7.18	100
Supply	6.6 hrs/day	27
Fluoride	0.682 mg/L	100

Water Score = (75 + 100 + 27 + 100) ÷ 4 = 75.62/100

CWC Monitoring Stations — Raipur District

Station	River	Parameter	Pre-Monsoon	Monsoon	Post-Monsoon	Status
Patharidih	Kharun	Nitrate (NO₃⁻-N)	20.71 mg/L	14.59 mg/L	16.40 mg/L	🔴 Hotspot all 3 seasons
Simga	Seonath	Nitrate (NO₃⁻-N)	12.96 mg/L	—	11.95 mg/L	🟠 Hotspot pre & post monsoon

Patharidih on the Kharun river (flows through Raipur city) is the most critical hotspot — it exceeded the BIS nitrate limit (45 mg/L as NO₃⁻ = 10.16 mg/L as N) in all three seasons of 2022. The Kharun is a direct tributary of the Seonath, which feeds into the Mahanadi, forming Raipur's primary water source basin.

Simga on the Seonath river (boundary of Raipur & Durg districts) also showed persistent nitrate exceedance in pre- and post-monsoon seasons.

Data Source

Source: CWC Water Quality Hot Spots Report 2022 (Central Water Commission)
Monitoring Stations: Patharidih (Kharun river), Simga (Seonath river) — Raipur region
Key Findings: Patharidih identified as nitrate hotspot across all 3 seasons; Simga hotspot in pre & post monsoon
Supply source: Municipal
Turbidity: 3.61 NTU (not included in composite score)
Data recorded: 07 Mar 2026

What is AQI?

The Air Quality Index (AQI) is a standardised indicator (0–500) that communicates how polluted the air currently is. A lower AQI means cleaner air.

                        AQI = max( Sub-IndexPM2.5, Sub-IndexPM10, Sub-IndexNO₂, Sub-IndexSO₂, Sub-IndexCO, Sub-IndexO₃ )
                    

The overall AQI equals the highest sub-index among all measured pollutants. Each sub-index is calculated by linear interpolation between CPCB/EPA breakpoints for that pollutant's concentration.

AQI Categories (NAQI / CPCB Standard)

AQI Range	Category	Health Impact
0 – 50	Good	Minimal impact
51 – 100	Satisfactory	Minor breathing discomfort to sensitive people
101 – 200	Moderate	Breathing discomfort to people with lung/heart disease
201 – 300	Poor	Breathing discomfort on prolonged exposure
301 – 400	Very Poor	Respiratory illness on prolonged exposure
401 – 500	Severe	Affects healthy people; serious impact on those with existing diseases

Sub-Index Calculation

Each pollutant's sub-index is calculated using linear interpolation:

                        Ip = ( (IHi − ILo) / (BPHi − BPLo) ) × (Cp − BPLo) + ILo
                    

C_p = pollutant concentration (measured value)
BP_Hi / BP_Lo = concentration breakpoints ≥ and ≤ C_p
I_Hi / I_Lo = AQI breakpoints corresponding to BP_Hi and BP_Lo

CPCB Breakpoints (Key Pollutants)

AQI	PM2.5 (µg/m³) 24-hr avg	PM10 (µg/m³) 24-hr avg	NO₂ (µg/m³) 24-hr avg	SO₂ (µg/m³) 24-hr avg	CO (mg/m³) 8-hr avg	O₃ (µg/m³) 8-hr avg	NH₃ (µg/m³) 24-hr avg
Good (0–50)	0–30	0–50	0–40	0–40	0–1.0	0–50	0–200
Satisfactory (51–100)	31–60	51–100	41–80	41–80	1.1–2.0	51–100	201–400
Moderate (101–200)	61–90	101–250	81–180	81–380	2.1–10	101–168	401–800
Poor (201–300)	91–120	251–350	181–280	381–800	10.1–17	169–208	801–1200
Very Poor (301–400)	121–250	351–430	281–400	801–1600	17.1–34	209–748	1201–1800

Current Values for Khamardih

Pollutant	Value	Unit	Category Impact
PM2.5	23.21	µg/m³	Good
PM10	42.66	µg/m³	Good
NO₂	17.58	µg/m³	Good
SO₂	8.62	µg/m³	Good
CO	0.53	mg/m³	Good
O₃	6.32	µg/m³	Good
NH₃	8.85	µg/m³	Good

Overall AQI = max of all sub-indices = 64 Satisfactory

AQI → Livability Report Conversion

AQI Range	Air Quality Score (for Livability)	Method
0 – 500	`max(0, 100 − AQI)`	Inverted: lower AQI = higher livability

For Khamardih: Air Score = max(0, 100 − 64) = 36/100

Data Source

Source: Google Air Quality API (per-coordinate interpolated model)
Method: Combines satellite imagery, ground station data, weather models, and traffic patterns to provide hyper-local air quality estimates for each area's exact coordinates
Standard: India NAQI (National Air Quality Index) as primary, plus Universal AQI (UAQI)
Pollutants tracked: PM2.5, PM10, NO₂, SO₂, CO, O₃, NH₃ (7 pollutants)
Coverage: Individual readings for all 125 areas — not extrapolated from a single station
Reading at: 09 Oct 2026, 07:15 AM

NDVI Formula

The Normalized Difference Vegetation Index (NDVI) measures vegetation health using satellite imagery:

                        NDVI = (NIR − Red) / (NIR + Red)
                    

NIR = Near-Infrared reflectance (Landsat 8/9 Band 5)
Red = Red light reflectance (Landsat 8/9 Band 4)
Range: −1 (water) to +1 (dense vegetation)

NDVI Interpretation

NDVI Range	Category	Description
< 0.0	Water	Water bodies, rivers, ponds
0.0 – 0.1	Barren	Bare soil, rock, sand, built-up areas
0.1 – 0.2	Sparse	Sparse vegetation, urban green, scattered shrubs
0.2 – 0.4	Moderate	Grassland, cropland, gardens, roadside trees
0.4 – 0.6	Dense	Dense parks, plantation, forest patches
> 0.6	Very Dense	Closed canopy forest, dense tropical vegetation

Green Cover Score Formula

                        Green Score = 

                            40% × NDVI Mean Score (0.0→0, 0.5→100)

                        + 30% × Vegetation Coverage % (pixels NDVI > 0.2)

                        + 20% × Dense Green % (pixels NDVI > 0.4, scaled 0-50%→0-100)

                        + 10% × Parks Score (0→0, 1→33, 2→66, 3+→100)

Calculation for Khamardih

Component	Raw Value	Sub-Score	Weight	Contribution
NDVI Mean	0.251	50.2/100	40%	20.08
Vegetation Coverage	28.6%	28.6/100	30%	8.58
Dense Green Cover	16.6%	33.2/100	20%	6.64
Parks within 500m	1	33/100	10%	3.3
Green Cover Score				38.6/100

Methodology

Satellite: Landsat 8/9 OLI (estimated) — 30m spatial resolution
Processing: Median composite of cloud-filtered scenes (<20% cloud cover), last 12 months
Buffer: Avg (1000m + 3000m)m radius from area center coordinates
Method: ee.Image.normalizedDifference(['B5', 'B4']) — per GEE Tutorial
Source: Average of 1000m and 3000m buffer analysis
Date: 12 Mar 2026

What is the Quiet Score?

The Quiet Score measures how quiet and peaceful an area is, on a scale of 0 to 100. A higher score means a quieter, more livable area — better for living, sleeping, and overall well-being. It blends proximity to noise sources with the estimated day/night dB levels and applies an extra penalty when CPCB limits are exceeded.

Scoring Formula

                    Quiet Score = (Source Score × 0.65) + (Measured Noise Score × 0.35)

                                 − Day Limit Penalty − Night Limit Penalty

Parameter Breakdown

Parameter	Weight	How It's Scored
Source Score	65%	Built from highway proximity, industrial proximity, railway proximity, highway density, and industrial density. Farther / fewer sources increase the score.
Measured Noise Score	35%	Estimated daytime and nighttime dB are translated into comfort bands. Night noise carries more weight because sleep disturbance matters more.
Day Limit Penalty	Dynamic	Each dB above the CPCB daytime limit reduces the final score.
Night Limit Penalty	Dynamic	Each dB above the CPCB nighttime limit reduces the score more aggressively than daytime exceedance.

How Noise Levels are Estimated

Daytime and nighttime noise levels (dB) are estimated using the FHWA Traffic Noise Model (simplified). The model calculates noise attenuation based on distance:

                    L(d) = L₀ - 20 × log₁₀(d / d₀)

                    Where L₀ is source noise at reference distance d₀

Source	Reference Level	At 100m	At 500m	At 1000m
Major Highway	78 dB @ 10m	58 dB	44 dB	38 dB
Industrial Zone	70 dB @ 50m	64 dB	50 dB	44 dB
Railway (Leq)	60 dB @ 25m	48 dB	34 dB	28 dB
Airport	75 dB @ 1km	—	81 dB	75 dB

Nighttime noise is estimated to be 5–10 dB lower than daytime (reduced traffic, no industrial operations). Multiple sources are combined using logarithmic addition.

CPCB Noise Standards (India)

The Central Pollution Control Board classifies areas into 4 noise zones with specific limits:

Zone	Day Limit	Night Limit	Typical Areas
Industrial	75 dB	70 dB	Factory areas, manufacturing hubs (Siltara, Urla)
Commercial	65 dB	55 dB	Markets, commercial zones (Pandri, Malviya Road)
Residential	55 dB	45 dB	Housing colonies, wards (Shankar Nagar, Tatibandh)
Silence	50 dB	40 dB	Near hospitals, schools, courts (within 100m)

Score Interpretation

Score Range	Rating	What It Means
80–100	Excellent	Very quiet, far from all noise sources — ideal for families and health-conscious residents
60–79	Good	Generally peaceful with minimal noise intrusion — suitable for comfortable living
40–59	Moderate	Some noise from traffic or industrial areas — consider soundproofing improvements
20–39	Below Average	Noticeable noise pollution — may affect sleep quality and daily comfort
0–19	Poor	High noise exposure — health risks from prolonged exposure (stress, hearing, cardiovascular)

Worked Example

Example: An area with highways 800m away, 3 highways in 2km, industrial zone 1200m away, 1 industrial zone, railway 1500m away, day noise 58 dB, night noise 50 dB

Source Score: 57.3 from proximity + density inputs
Measured Noise Score: day comfort + night comfort = 67.0
CPCB Penalties: day exceedance 0, night exceedance 20.0

Total Quiet Score = (57.3 × 0.65) + (67.0 × 0.35) − 20.0 = 40.2/100
Moderate-to-noisy areas drop sharply once nighttime limits are breached.

Data Sources

OpenStreetMap (via Overpass API) — highway, industrial, and railway proximity data
FHWA Traffic Noise Model — simplified noise attenuation estimation
CPCB Noise Rules, 2000 — ambient noise standards for Indian cities
WHO Environmental Noise Guidelines (2018) — health-based recommended limits

What is the Sanitation Score?

The Sanitation Score measures the quality and coverage of sanitation infrastructure in an area, on a scale of 0 to 100. A higher score means better sewage treatment, drainage, waste collection, and open-defecation-free (ODF) compliance — all critical for public health and livability.

Scoring Formula

                    Sanitation Score = (ODF Status × 0.20) + (Sewage Treatment Coverage × 0.30)

                                   + (Drainage Coverage × 0.25) + (Waste Collection × 0.15)

                                   + (Sewage Disposal Method × 0.10)

Parameter Breakdown

Parameter	Weight	How It's Scored
ODF Status	20%	ODF++ = 100, ODF+ = 70, ODF = 40. Based on SBM Urban certification level. ODF++ means no open defecation plus solid & liquid waste management.
Sewage Treatment Coverage	30%	Direct percentage value (0–100%). Measures the proportion of area connected to sewage treatment plants (STPs). Higher coverage means less untreated sewage discharge.
Drainage Coverage	25%	Direct percentage value (0–100%). Measures the extent of paved/covered storm-water drains. Better drainage prevents waterlogging and disease vectors.
Waste Collection	15%	Daily (2x) = 100, Daily = 80, Alternate Day = 50. Reflects frequency and reliability of door-to-door waste collection by the municipal body.
Sewage Disposal Method	10%	Centralized STP = 100, STP Connected = 80, Septic Tank = 50, Open Drain = 10. Measures how responsibly sewage effluent is handled before discharge.

ODF Certification Levels (SBM Urban)

The Swachh Bharat Mission Urban uses a three-tier ODF certification framework:

Level	Criteria	Score
ODF++	No open defecation + all sewage/septage safely treated + proper fecal sludge management	100
ODF+	No open defecation + no untreated sewage/septage discharged into water bodies/open drains	70
ODF	No open defecation — all households have access to toilets and use them	40

Score Interpretation

Score Range	Rating	What It Means
80–100	Excellent	Comprehensive sanitation coverage — ODF++ certified, high sewage treatment, reliable waste collection
60–79	Good	Good infrastructure with room for improvement — most areas connected to STPs, daily waste collection
40–59	Moderate	Basic sanitation in place but gaps in coverage — some open drains, partial sewage treatment
20–39	Below Average	Significant gaps in sanitation — poor drainage, infrequent waste collection, septic-tank-dependent
0–19	Poor	Severe sanitation deficits — open defecation areas, untreated sewage discharge, disease risk

Worked Example

Example: An area with ODF+ status, 72% sewage treatment, 85% drainage, daily waste collection, STP Connected

ODF Status: ODF+ = 70 → × 0.20 = 14.0
Sewage Treatment: 72% → × 0.30 = 21.6
Drainage Coverage: 85% → × 0.25 = 21.25
Waste Collection: Daily = 80 → × 0.15 = 12.0
Sewage Disposal: STP Connected = 80 → × 0.10 = 8.0

Total Sanitation Score = 14.0 + 21.6 + 21.25 + 12.0 + 8.0 = 76.85/100 (Good — well-developed sanitation infrastructure)

Why Sanitation Matters for Health

Waterborne diseases — Poor sanitation increases risk of cholera, typhoid, and hepatitis A
Vector-borne diseases — Stagnant water from poor drainage breeds mosquitoes (dengue, malaria)
Child mortality — WHO reports that improved sanitation reduces diarrheal deaths by 36%
Groundwater contamination — Open drains and septic tank leakage pollute drinking water sources

Data Sources

Nagar Nigam Raipur — City Sanitation Plan (CSP) ward-level data
AMRUT SLIP — Service Level Improvement Plan for sanitation benchmarks
SBM Urban Portal — Swachh Bharat Mission ODF certification data
NGT Reports — National Green Tribunal compliance monitoring
NRANVP Development Plan — Nava Raipur sector-level infrastructure data

The Flood Risk Score measures an area's vulnerability to river flooding and urban waterlogging. Lower score = safer area.

Parameters & Weights

Parameter	Weight	Description	Risk → Score
River Flood Risk	50%	Proximity to rivers (Kharun, Pairy, Seonath) and flood history	Low = 10, Low-Medium = 25, Medium = 40, High = 70, Very High = 85
Urban Waterlogging	50%	Storm-water drainage adequacy and monsoon waterlogging history	Low = 10, Low-Medium = 25, Medium = 40, High = 70, Very High = 85

Formula

Flood Risk Score = (River Flood × 50%) + (Waterlogging × 50%)

Worked Example

Example: Zone 9 (Mowa/Kachna) — Directly on Kharun River bank

River Flood: High = 70 → × 0.50 = 35.0
Waterlogging: High = 70 → × 0.50 = 35.0

Total = 35.0 + 35.0 = 70.0/100 (High Risk — directly on river bank, highest flood vulnerability in Raipur)

Zone-wise Risk Overview (Raipur)

Zone	Area	River Flood	Waterlogging	Overall	Score
Zone 4	Civil Lines/Sadarbazar	Low	Low	🟢 Lowest	10
Zone 10	Kamhal Vihar/Devpuri	Low	Low	🟢 Lowest	10
Zone 8	Tatibandh/Mahadevahat	Low-Medium	Low	🟡 Low-Medium	17.5
Zone 1	North-West	Medium	Low	🟡 Low-Medium	25
Zone 5	Dangania/South	Medium	Medium	🟡 Medium	40
Zone 6	Bhathagaon/Tikrapara	Medium	Medium	🟡 Medium	40
Zone 2	Railway/Pandri	Medium	High	🔴 High	55
Zone 3	Shankar Nagar/Telibandha	Medium	High	🔴 High	55
Zone 7	Tatya Para/Geeta Nagar	Medium	High	🔴 High	55
Zone 9	Saddu/Mowa/Kachna	High	High	🔴 Highest	70

Key Risk Factors

Kharun River — Primary flood source. Wards along the river corridor (Zone 9) face highest risk during monsoon.
Telibandha Lake — Overflow during heavy rains causes waterlogging in Shankar Nagar area (Zone 3).
Old City Drainage — 52% drainage gap in RMC limits. Old areas (Pandri, Railway) suffer most waterlogging.
Mahanadi Basin — Entire Raipur district drains into Mahanadi via Kharun, Pairy, and Seonath rivers.

What This Means for Home Buyers

Score ≤ 20 — Safe zone. Minimal flood risk, standard construction sufficient.
Score 21-40 — Moderate risk. Check monsoon waterlogging history before buying.
Score 41-60 — At risk. Consider elevated construction, flood insurance, basement waterproofing.
Score >60 — High risk. River flooding possible. Verify RERA flood disclosure and avoid ground floor investment.

Data Sources

NDMA — National Disaster Management Authority, District Disaster Management Plan
ThinkHazard — World Bank global hazard assessment for Raipur district
CGWB — Central Ground Water Board, Raipur district hydrogeological report
RMC SLIP — Raipur Municipal Corporation storm-water drainage plan

The Livability Report is a single number (0–100) that represents the overall quality of life in a neighbourhood. It is the simple average of all available sub-scores.

Formula

Livability Report = Average of all available sub-scores

Each sub-score is converted to a 0–100 scale where higher = better for livability:
• Standard parameters (Water, Sanitation, Amenities, Green Cover, Quiet Score) → used directly
• Air Quality → 100 − AQI (lower AQI = better air = higher score)
• Flood Risk → 100 − flood_risk_score (lower risk = safer = higher score)
• Earthquake Risk → 100 − earthquake_score (lower risk = safer = higher score)

Sub-Scores Used

#	Parameter	Source	Conversion for Composite
1	Air Quality	Google AQI / AQICN	`100 − AQI` (AQI 41 → 59)
2	Water Quality	BIS IS-10500 parameters	Direct (0–100)
3	Sanitation	RMC/NRANVP sanitation data	Direct (0–100)
4	Amenities	Google Places API	Direct (0–100)
5	Quiet Score	Noise level analysis	Direct (0–100)
6	Green Cover	NDVI satellite analysis	Direct (0–100)
7	Flood Risk	NDMA/ThinkHazard	`100 − score` (risk 10 → 90)
8	Earthquake Risk	BIS IS-1893/NDMA	`100 − score` (risk 10 → 90)

Infrastructure score is planned but not yet included. Only parameters with available data are averaged — NULL values are skipped, not treated as zero.

Worked Example

Example: An area with AQI 41, Water 75, Sanitation 62, Amenity 38, Quiet 37, Green 20, Flood Risk 55, Earthquake 10

Air: 100 − 41 = 59
Water: 75
Sanitation: 62
Amenity: 38
Quiet: 37
Green: 20
Flood: 100 − 55 = 45
Earthquake: 100 − 10 = 90

Composite = (59 + 75 + 62 + 38 + 37 + 20 + 45 + 90) ÷ 8 = 53.25/100 → Grade C

Grade System

Grade	Score Range	Meaning	Recommendation
A	80–100	Excellent livability	Top-tier neighbourhood. Premium pricing justified. Ideal for families.
B	60–79	Good livability	Well-served area. Good balance of infrastructure and environment. Recommended for most buyers.
C	40–59	Average livability	Some gaps in amenities or environment. Check specific weak parameters before deciding.
D	20–39	Below average	Significant gaps. Suitable only if specific advantages (price, location) outweigh livability concerns.
F	0–19	Poor livability	Major livability issues. Not recommended for residential investment without significant improvement plans.

What Does the Score Mean for You?

Home Buyers — Use the score to compare neighbourhoods objectively. A higher score means better air, water, safety, amenities, and environment.
Renters — Check if the area's livability matches the rent being asked. A Grade C area should not command Grade A pricing.
Investors — Areas with improving scores (check the trend chart) may see property appreciation. Grade B areas with rising scores are sweet spots.
Families with Children — Pay special attention to Air Quality, Green Cover, and Amenities (schools, hospitals) sub-scores.
Senior Citizens — Quiet Score, Air Quality, and nearby hospital access (Amenities) are most relevant.

Important Notes

The composite score uses an equal-weight average — all parameters contribute equally.
Risk parameters (Flood, Earthquake) are inverted before averaging so that lower risk = higher livability contribution.
If a sub-score is unavailable (e.g., Infrastructure), it is excluded from the average, not treated as zero.
Scores are recalculated whenever new data becomes available. Check the trend chart for historical movement.
The score reflects current conditions — an area under rapid development may see score changes over time.

The Earthquake Risk Score measures an area's seismic vulnerability based on soil type and amplification potential. Lower score = safer area.

BIS Seismic Zone

Raipur District = BIS Seismic Zone II (Lowest hazard zone in India, Zone Factor = 0.10g)
India has 4 seismic zones (II–V). Zone II covers the Deccan Plateau and central India — historically the least seismically active region. Raipur has no recorded destructive earthquake in modern history.

Why Soil Type is the Differentiator

Since all of Raipur is uniformly Zone II, the only meaningful differentiator is soil type. Soft, saturated, or filled soils amplify distant earthquake shaking more than hard alluvial or laterite soils. This is called site amplification effect per IS 1893.

Score Formula

Score = Soil-based raw risk (1–5) mapped to 0–100 scale

Raw Score	Earthquake Score	Soil Type	Risk Level
1/5	10	Hard alluvial / laterite / rock	🟢 Low
2/5	25	Soft alluvial / fill / saturated riverine	🟡 Low-Medium
3/5	45	Mixed weak soil	🟠 Medium
4/5	65	Very soft / liquefiable	🔴 High
5/5	85	Extreme soft / reclaimed	🔴 Very High

Zone-wise Earthquake Risk (Raipur)

Zone	Area	Soil Type	Liquefaction	Risk	Score
Zone 1	North-West Raipur	Hard alluvial	None	🟢 Low	10
Zone 2	Railway/Pandri	Old fill / made land	Low	🟡 Low-Medium	25
Zone 3	Shankar Nagar/Telibandha	Mixed alluvial, lake-fringe	None	🟢 Low	10
Zone 4	Civil Lines/Sadarbazar	Hard alluvial	None	🟢 Low	10
Zone 5	Dangania/South	Mixed alluvial	None	🟢 Low	10
Zone 6	Bhathagaon/Tikrapara	Mixed alluvial	None	🟢 Low	10
Zone 7	Tatya Para/Geeta Nagar	Soft alluvial (Kharun corridor)	Low	🟡 Low-Medium	25
Zone 8	Tatibandh/Mahadevahat	Hard alluvial	None	🟢 Low	10
Zone 9	Saddu/Mowa/Kachna	Soft saturated riverine	Medium	🟡 Low-Medium	25
Zone 10	Kamhal Vihar/Devpuri	Hard alluvial, plateau approach	None	🟢 Low	10
Nava Raipur (all sectors): Hard laterite / rock — 🟢 Low (score: 10) — Best seismic profile

PGA Data (Peak Ground Acceleration)

Raipur City (21.2514°N, 81.6296°E)
PGA (475-yr return period): 0.0155g — 10% probability of exceedance in 50 years
PGA (2475-yr return period): 0.0325g — 2% probability of exceedance in 50 years

Source: asc-india.org seismic hazard data. For context, PGA > 0.1g is typically when structural damage begins. Raipur's values are well below this threshold.

What This Means for Home Buyers

Score 10 (Low) — Safest. Hard soil, standard IS 1893 Zone II construction norms sufficient. No special foundation needed.
Score 25 (Low-Medium) — Minor amplification possible due to soft/fill/riverine soil. Soil investigation recommended for buildings >3 storeys.
Overall — Raipur is among the safest cities in India for earthquake risk. Even the "riskiest" zones (2, 7, 9) have only minor amplification from soft soil.

Data Sources

BIS IS-1893 — Bureau of Indian Standards, Indian Standard for Earthquake Resistant Design
NDMA DDMP — National Disaster Management Authority, District Disaster Management Plan
ThinkHazard — World Bank global seismic hazard assessment
asc-india.org — PGA hazard contour data for Indian cities
CGWB — Central Ground Water Board soil/geology data
nano-ntp.com — Soil classification study for Raipur region

The Land Surface Temperature (LST) Score measures the thermal comfort of an area from satellite data. Lower surface temperature = higher score (better livability).

Data Source

Landsat 8/9 Collection 2 Level 2 — Thermal Infrared Sensor (TIRS), Band 10
Resolution: 30 metres per pixel
Processing: Surface temperature derived from thermal radiance after atmospheric correction by USGS.
Two buffer radii analysed: 1000m and 3000m around each area centroid, then averaged.

Score Formula

LST Score = max(0, min(100, ((45 - mean_temp) / 25) × 100))

Mean LST (°C)	Score	Category
≤ 20°C	100	❄️ Cool — Perfect
25°C	80	🌤️ Comfortable
30°C	60	🌤️ Moderate
35°C	40	☀️ Warm
40°C	20	🔥 Hot
≥ 45°C	0	🔥 Extreme Heat

Why LST Matters for Livability

Urban Heat Island Effect — Dense built-up areas with concrete/asphalt absorb and re-radiate heat, raising surface temperatures by 3-8°C compared to green areas.
Energy Costs — Higher LST areas require more air-conditioning, increasing electricity bills and carbon footprint.
Health Impact — Prolonged heat exposure increases risk of heat stroke, dehydration, and respiratory problems.
Thermal Comfort — Areas near water bodies, parks, and tree cover have significantly lower LST, improving outdoor comfort.

Raipur Context

Raipur has a hot sub-humid climate with summer temperatures regularly exceeding 45°C. Areas with dense tree canopy (Telibandha Lake surrounds, Nava Raipur green corridors) show 3-5°C lower LST than heavily concreted commercial zones (GE Road, Pandri Market).

Data Sources

Landsat 8/9 C2 L2 — USGS/NASA satellite thermal infrared imagery
Google Earth Engine — Cloud processing platform for satellite data analysis
Buffer Analysis — 1000m + 3000m radius averaged for balanced local + neighbourhood assessment

The Open Area Score measures the percentage of non-built-up land — open spaces, parks, vegetation and room to breathe. Higher open space percentage = higher score.

Data Source

ESA WorldCover 2021 — European Space Agency global land cover map
Resolution: 10 metres per pixel (highest-resolution freely available global land cover)
Classification: Uses Sentinel-1 (radar) + Sentinel-2 (optical) to classify every pixel as built-up or non-built-up.
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

Open Area Score = 100 - builtup_percentage

Open Space %	Built-up %	Score	Category
90-100%	0-10%	90-100	🌳 Spacious
70-90%	10-30%	70-90	🏡 Very Open
50-70%	30-50%	50-70	🏘️ Moderate
30-50%	50-70%	30-50	🏙️ Limited
10-30%	70-90%	10-30	🏗️ Very Limited
0-10%	90-100%	0-10	🏢 Extremely Dense

Why Open Area Matters

Urban Heat — Open spaces with vegetation help cool the environment and reduce the Urban Heat Island effect.
Rainwater Drainage — More open land allows natural percolation, reducing waterlogging during monsoons.
Green Space Access — Areas with more open space typically have parks, gardens, and tree-lined roads.
Air Quality — Open areas allow better wind circulation and more trees for natural air filtration.
Quality of Life — Open spaces reduce stress, encourage physical activity, and improve mental well-being.

Raipur Context

Old Raipur wards (Purani Basti, Sadar Bazar, Jawahar Market) typically show only 10-20% open space — these are historical commercial/residential areas with minimal breathing room. Nava Raipur sectors, by contrast, show 85-97% open space with planned green corridors and wide setbacks.

Data Sources

ESA WorldCover 2021 — 10m resolution global land use/land cover (Class 50 = Built-up)
Sentinel-1 + Sentinel-2 — ESA Copernicus satellite constellation
Google Earth Engine — Cloud processing for area-wise statistics

The Nighttime Lights (NTL) Score measures urban illumination intensity as a proxy for infrastructure quality and economic activity. Higher radiance = higher score (better infrastructure).

Data Source

VIIRS Day/Night Band (DNB) Monthly Composites — NOAA/NASA Suomi NPP satellite
Resolution: ~500 metres per pixel
Measurement: Average radiance in nanoWatts/cm²/sr (steradian) — stray light and aurora removed.
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

NTL Score = min(100, (avg_radiance / 50) × 100)

Avg Radiance (nW/cm²/sr)	Score	Category
0-5	0-10	🌑 Dark — Minimal infrastructure
5-15	10-30	🌙 Dim — Rural/developing
15-25	30-50	🔆 Moderate — Residential
25-35	50-70	💡 Bright — Active commercial
35-50	70-100	💡 Very Bright — Major hub
≥ 50	100	💡 Maximum — City centre

Why Nighttime Lights Matter

Street Lighting & Safety — Well-lit areas correlate with lower crime rates and safer night-time movement for pedestrians.
Economic Activity — NTL is a well-established proxy for GDP and commercial vitality in urban economics research.
Power Infrastructure — Consistent brightness indicates reliable electricity supply and fewer outages.
Development Level — Brighter areas typically have better roads, healthcare, education, and public services.
Property Value Correlation — Research shows strong positive correlation between NTL intensity and real estate values.

Raipur Context

Raipur's commercial core (Jawahar Market, Shastri Chowk, GE Road) shows radiance of 35-45 nW/cm²/sr — among the brightest in Chhattisgarh. Nava Raipur sectors range 5-25 nW/cm²/sr depending on development status, with Sector 17-21 (ATAL Nagar CBD) being brightest.

Data Sources

VIIRS DNB — NASA/NOAA Visible Infrared Imaging Radiometer Suite, Day/Night Band
EOG/MINES — Earth Observation Group, Colorado School of Mines monthly composites
Google Earth Engine — Cloud processing for area statistics

The Water Bodies Score measures the presence of surface water (lakes, ponds, rivers, reservoirs) in and around an area. More water bodies = higher score (better livability).

Data Source

JRC Global Surface Water v1.4 — European Commission Joint Research Centre
Resolution: 30 metres per pixel
Coverage: Maps every water body on Earth from 1984-2021 using 4.7 million Landsat scenes.
Classifies water as permanent (water >75% of time) or seasonal (wet periodically).
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

Permanent Score = min(100, (permanent_water_pct / 10) × 100)
Seasonal Score = min(100, (seasonal_water_pct / 15) × 100)
Water Score = (Permanent × 0.7) + (Seasonal × 0.3)

Permanent Water %	Approx Score	Category
0%	0	🏜️ No water bodies
0.1-1%	7-10	💦 Minimal
1-3%	10-30	💧 Some water
3-5%	30-50	💧 Moderate
5-10%	50-100	🌊 Significant water
≥ 10%	100	🌊 Maximum — Lakefront

Why Water Bodies Matter

Urban Cooling — Water bodies reduce ambient temperature by 2-5°C through evaporative cooling ("lake breeze" effect).
Biodiversity — Lakes and ponds support ecosystems — birds, fish, aquatic plants — enriching neighbourhood ecology.
Mental Health — Proximity to water ("blue space") is linked to reduced stress, anxiety, and improved well-being in studies.
Recreation — Lakefronts provide walking trails, boating, fishing, and scenic beauty that enhance quality of life.
Groundwater Recharge — Natural water bodies help maintain water table levels and reduce dependence on borewells.
Property Value — Waterfront and lake-view properties command 15-40% premium in Indian real estate markets.

Raipur Context

Raipur has several significant water bodies: Telibandha Talab (largest urban lake), Budha Talab, Kankali Talab, Katora Talab, and segments of the Kharun River. Areas near these water bodies (Telibandha, Budha Talab ward) score significantly higher. Nava Raipur has planned artificial lakes and stormwater management ponds.

Data Sources

JRC Global Surface Water v1.4 — EU Joint Research Centre, Pekel et al. (2016), Nature
Landsat Archive — 38 years of satellite observations (1984-2021)
Google Earth Engine — Cloud processing for area statistics

The Population Density Score measures how crowded a neighbourhood is based on gridded population estimates. Lower density = higher score (less congestion, more space).

Data Source

WorldPop Global Project Population Data 2020
Resolution: 100 metres per pixel (~1 hectare)
Method: Census data disaggregated to grid cells using machine learning and satellite imagery (building footprints, land use, nighttime lights).
Measurement: People per pixel → aggregated to people/km² within buffer.
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

Pop Density Score = max(0, ((20000 - density_per_km²) / 20000) × 100)

Density (people/km²)	Score	Category
0-2,000	90-100	🏡 Low Density — Spacious
2,000-5,000	75-90	🏡 Moderate-Low
5,000-8,000	60-75	🏘️ Moderate
8,000-12,000	40-60	🏙️ Dense
12,000-18,000	10-40	🏢 Very Dense
≥ 20,000	0	🏢 Extremely Dense

Why Population Density Matters

Congestion — Higher density means more traffic, longer commutes, crowded markets, and strained public transport.
Infrastructure Strain — Water supply, sewerage, electricity, and waste management struggle in very dense areas.
Air & Noise Quality — Dense areas have more vehicles, construction, and commercial activity contributing to pollution.
Green Space Per Capita — WHO recommends 9 m²/person of green space — dense areas rarely meet this benchmark.
Disease Spread — COVID-19 and other infectious diseases spread faster in high-density neighbourhoods.
Living Space — Lower density areas typically offer larger homes, better ventilation, and more privacy.

Raipur Context

Old Raipur core (Purani Basti, Sadar Bazar) has population density of 8,000-12,000/km² — typical of historical Indian city centres. Nava Raipur sectors average only 500-3,000/km² due to planned low-density development with green buffers. Peripheral Raipur wards (Kachna, Daldal Seoni) also show lower density as they're still developing.

Data Sources

WorldPop — University of Southampton, constrained individual countries 2020 (100m resolution)
Census of India 2011 — Base population data disaggregated via random forest model
Google Earth Engine — Cloud processing for area-wise aggregation

The Groundwater Score evaluates underground water balance and recharge conditions using high-resolution satellite-derived climate data. Higher soil moisture, positive recharge, and wetter PDSI = higher score.

Data Source

TerraClimate — University of Idaho (IDAHO_EPSCOR/TERRACLIMATE)
Resolution: 1/24° × 1/24° (~4.6 km) — area-level differentiation
Variables: soil (Soil Moisture, mm), pr (Precipitation, mm), aet (Actual ET, mm), ro (Runoff, mm), pdsi (Palmer Drought Severity Index)
Period: 2024 for current state, 2021 vs 2024 for trend analysis.
Two buffer radii assessed: 1000m and 3000m, then averaged.
Derived: GW Recharge = Precipitation − Actual ET − Runoff

Score Formula

Parameter	Weight	Scoring Range
Soil Moisture (mm)	30%	0 = 0, 200+ = 100
GW Recharge (mm/yr)	25%	−200 = 0, +400 = 100
PDSI (drought index)	20%	−4 = 0, +4 = 100
SM Trend (mm change)	15%	−50 = 0, +50 = 100
Precipitation (mm/yr)	10%	800 = 0, 1800 = 100

Score = (SM×0.30) + (Recharge×0.25) + (PDSI×0.20) + (Trend×0.15) + (Precip×0.10)

Why Groundwater Matters

Borewell Reliability — Areas with higher soil moisture and positive recharge support more reliable borewells for drinking water.
Water Security — Groundwater recharge ensures a critical backup during dry seasons when surface water is scarce.
Drought Resilience — PDSI indicates whether an area is prone to drought conditions that lower water tables.
Agricultural Impact — Declining soil moisture and negative recharge affect local food production and costs.
Ecosystem Health — Groundwater feeds rivers, lakes, and wetlands — depletion affects local ecology.

Raipur Context

Greater Raipur relies on a mix of municipal supply (Kharun/Mahanadi river) and borewells. Nava Raipur sectors have deeper water tables (30-50m) but better recharge due to planned green belts and lower built-up density. Old Raipur wards may face seasonal groundwater stress due to high built-up density reducing natural recharge. Raipur receives ~1300-1800 mm rainfall annually (monsoon-dominant), making recharge highly seasonal. CGWB classifies most of Raipur district as "Safe" to "Semi-Critical" for groundwater extraction.

Data Sources

TerraClimate — University of Idaho, ~4.6 km monthly resolution (1958–present)
CGWB Reports — Central Ground Water Board, Raipur District (reference)
Google Earth Engine — Cloud processing for area-wise aggregation

The Waterlogging Score estimates how prone an area is to water stagnation during heavy rainfall, using multi-source satellite terrain analysis. Lower score = less susceptible = better.

Data Sources

SRTM DEM — NASA Shuttle Radar Topography Mission (30m resolution) for elevation & slope
Sentinel-1 SAR — ESA C-band radar for historical wetness frequency (2023–2024 monsoon)
ESA WorldCover v200 — 10m land cover for impervious surface percentage
TerraClimate — University of Idaho for soil moisture (mm)
Grid: 500m × 500m cells, each cell scored independently
Cells linked to nearest area by centroid distance.

Score Formula

Parameter	Weight	Logic
Elevation (m)	25%	Lower elevation → higher score (water pools in low areas)
Slope (°)	20%	Flatter terrain → higher score (water can't drain)
TWI / Flow Accumulation	20%	Higher TWI → higher score (natural water collection points)
Impervious Surface (%)	15%	More concrete/asphalt → higher score (no infiltration)
SAR Wetness Frequency	10%	More frequent wet signals → higher score (historically floods)
Soil Moisture (mm)	10%	Higher moisture → higher score (saturated ground)

Score = Elevation(25%) + Slope(20%) + TWI(20%) + Impervious(15%) + SAR(10%) + Moisture(10%)

Why Waterlogging Matters

Property Damage — Waterlogged areas risk foundation damage, seepage, and mold in ground-floor properties.
Commute Disruption — Stagnant water blocks roads, making monsoon commutes unpredictable.
Health Hazards — Standing water breeds mosquitoes (dengue, malaria) and sewage overflow risks.
Infrastructure Stress — Repeated waterlogging accelerates road degradation and utility failures.
Investment Risk — Chronic waterlogging areas see lower appreciation and higher maintenance costs.

Raipur Context

Raipur receives ~1300–1800 mm rainfall annually, concentrated in the June–September monsoon. RMC data shows 97% incidence of waterlogging with a 52% drainage coverage gap. Low-lying areas near Kharun River, old city localities with poor storm-water drainage, and rapidly urbanised zones with high impervious cover are most vulnerable. Nava Raipur sectors benefit from planned drainage infrastructure but face risks in low-elevation zones.

Risk Scale

🟢 Low (0–35) — Minimal risk 🟡 Moderate (35–65) — Some risk 🔴 High (65–100) — Significant risk

Area Score vs Map Score

Why might the score here differ from the map?
The Waterlogging Map shows the score of each individual 500m grid cell. This area page shows the average score of all grid cells linked to this area. For example, if an area has 4 nearby cells scoring 59, 58, 54, and 51, the map shows each cell's own score while this page shows the average (~55.3). This gives a more holistic view of the area's overall waterlogging susceptibility.

Data Sources

SRTM DEM — NASA, 30m resolution elevation
Sentinel-1 GRD — ESA, C-band SAR for surface wetness
ESA WorldCover v200 — 10m land cover classification
TerraClimate — University of Idaho, ~4.6 km monthly climate
Google Earth Engine — Cloud processing for grid-wise analysis

The Risk Factor Score evaluates ground-level risks that affect livability — environmental hazards, drainage issues, pollution sources, infrastructure gaps, zoning problems, safety concerns, and more. Lower score = fewer risks = safer area.

Data Source

Field Survey 2024 — On-ground verification by GreaterRaipur team
Municipal Records — RMC/NRANVP official risk data, ward-level reports
Google Maps + OSM — Location verification and distance measurement
Each risk factor is geolocated and linked to the nearest area with distance from centroid.

9 Risk Categories Assessed

Category	What's Checked
Environmental Hazards	Landfills, open drains, garbage dumps, sewage overflow, industrial waste
Water & Drainage	Waterlogging zones, flood-prone areas, contaminated wells, blocked drainage
Air Pollution Sources	Industrial zones, brick kilns, heavy traffic corridors, crematoriums, quarries
Infrastructure Stress	Power outage zones, poor roads, unlit areas, no sewerage, water supply gaps
Land & Zoning Risks	HT power lines, pipelines, unauthorised colonies, disputed land, zoning changes
Safety & Social	Crime clusters, abandoned areas, encroachment zones
Future Threats	Land acquisition notices, planned industrial corridors, highway widening
Health & Nuisance	Slaughterhouses, tanneries, poultry farms, stagnant water, noise sources
Accessibility Risks	Far from emergency services, monsoon cutoff zones, no public transit

Score Formula

Each risk factor has a severity weight:

Severity	Weight	Example
Low	5	Minor nuisance, far away
Medium	12	Moderate impact within area
High	20	Significant hazard nearby
Critical	25	Severe, immediate proximity

Category Score = Sum of severity weights for all identified risks (capped at 100)
Overall Score = Average of all 9 category scores
0 = No risks found (safest). Higher = more risk factors identified.

Why Risk Factors Matter

Property Value — Proximity to hazards (landfills, HT lines, flood zones) directly affects property resale and rental value.
Health Impact — Environmental and pollution risks affect long-term health of residents.
Infrastructure Reliability — Power outages, water supply gaps, and poor roads affect daily quality of life.
Legal Risks — Unauthorised colonies, disputed land, and zoning changes can cause legal complications.
Future Planning — Upcoming highway widening, industrial corridors, or land acquisition may impact your area.

Risk Scale

🟢 0–10 — Very Safe 🟢 10–25 — Low Risk 🟡 25–45 — Moderate 🟠 45–65 — High Risk 🔴 65–100 — Critical

Data Sources

GreaterRaipur Field Survey — On-ground risk identification and verification (2024)
RMC / NRANVP — Municipal hazard records, ward-level drainage and infrastructure reports
Google Maps + OpenStreetMap — Location verification and proximity calculation

The Infrastructure Score evaluates urban development quality using 9 satellite datasets — assessing built-up density, building heights, nighttime illumination, road surfaces, terrain, greenery, and urbanization level. Higher score = better infrastructure.

Data Source

Google Earth Engine — Multi-dataset satellite analysis
Datasets: ESA WorldCover (10m land use), GHSL Built Surface/Height/Volume/SMOD (building metrics), VIIRS Nighttime Lights (electrification), Dynamic World (impervious surface), ALOS DEM (terrain slope), Sentinel-2 (vegetation indices)
Two buffer radii assessed: 1000m and 3000m around area centroid, then averaged.

Score Formula

Parameter	Weight	Scoring Logic
Urbanization Index (SMOD)	20%	Direct 0–100 scale from GHSL SMOD
Built-up Density (ESA)	15%	Optimal 30–60%; 0%=0, 60%=100, >60% declines
Nighttime Light Stability	15%	Stability index × 100 (proxy for reliable power)
Avg Building Height (GHSL)	10%	0m=0, 10m=100 (taller = better vertical infra)
Impervious Surface %	10%	Optimal 10–40%; >40% declines (roads/concrete)
Nighttime Radiance (VIIRS)	10%	0=0, 50 nW/cm²/sr=100 (electrification proxy)
Terrain Slope (ALOS DEM)	10%	Flat=100, steep declines (road-building ease)
Green Cover (Tree+Grass)	10%	0%=0, 30%=100 (livability greenery balance)

Score = Weighted average of available parameters (NULL values excluded)

Why Infrastructure Matters

Daily Connectivity — Roads, power, and built-up density directly affect commute quality and access to services.
Property Value — Well-developed infrastructure correlates with higher property appreciation and rental yields.
Power Reliability — Nighttime light stability indicates consistent electricity supply, critical for residential comfort.
Vertical Growth — Building height reflects planned vertical development vs low-rise sprawl.
Green Balance — Good infrastructure includes tree cover and green spaces, not just concrete.

Raipur Context

Greater Raipur shows significant infrastructure variation — central old-city wards have dense built-up areas but narrow roads, while Nava Raipur sectors feature planned wide roads, better drainage, and modern utility networks. Satellite data captures these differences through built-up patterns, building heights, and nighttime illumination intensity.

Data Sources

ESA WorldCover 2021 — 10m land use/land cover classification
GHSL (EC JRC) — Built Surface, Height, Volume, Settlement Model Grid
VIIRS DNB — Monthly nighttime lights composite (NASA/NOAA)
Dynamic World — Near real-time 10m land use (Google/WRI)
ALOS World 3D DEM — 30m terrain elevation (JAXA)
Google Earth Engine — Cloud processing for area-wise aggregation

What is the Walkability Score?

The Walkability Score measures how pedestrian-friendly an area is based on the presence and quality of walking infrastructure, road safety features, street lighting, and road surface quality. Scored on a 0–100 scale (higher = more walkable).

                        Walkability = Ped. Infra × 0.30 + Road Safety × 0.25 + Lighting × 0.20 + Road Quality × 0.25
                    

Each sub-score is individually normalised to 0–100 using capped counts, then the weighted sum produces the final score. This is a special experimental parameter not included in the composite livability score.

Sub-Score Breakdown

Sub-Score	Weight	Components	Normalisation
Pedestrian Infrastructure	30%	Sidewalks (25%) — cap: 20 Pedestrian Zones (20%) — cap: 3 Footpaths (20%) — cap: 15 Crossings (20%) — cap: 10 Cycle Paths (15%) — cap: 5	min(count / cap × 100, 100)
Road Safety	25%	Traffic Signals (40%) — cap: 8 Speed Bumps (20%) — cap: 5 Lit Roads (40%) — cap: 15	min(count / cap × 100, 100)
Street Lighting	20%	Street Lamps — cap: 30 Lit Roads (fallback at 70%)	max(lamp_score, lit_road_score × 0.7)
Road Quality	25%	Paved vs. Unpaved roads ratio	paved / (paved + unpaved) × 100

Score Interpretation

Score Range	Rating	Meaning
80 – 100	Excellent	Highly walkable with complete pedestrian infrastructure
60 – 79	Good	Good walking conditions with minor gaps
40 – 59	Moderate	Basic walkability — some infrastructure missing
0 – 39	Poor	Limited walkability — significant infrastructure gaps

Data Source

OpenStreetMap (Overpass API)

All walkability infrastructure data is sourced from OpenStreetMap via the Overpass API. Features like sidewalks, pedestrian zones, crosswalks, traffic signals, street lamps, and road surface tags are queried within each area's geographic boundary.

What is the Safety Score?

The Safety Score evaluates the availability and proximity of emergency services — police, fire, hospitals, and pharmacies — within an area. Scored on a 0–100 scale (higher = safer / better covered).

                        Safety = Police × 0.20 + Fire × 0.15 + Hospital × 0.35 + Pharmacy × 0.15 + Coverage × 0.15
                    

Each sub-score is normalised to 0–100 using count and proximity scoring with distance-based decay. This is a special experimental parameter not included in the composite livability score.

Sub-Score Breakdown

Sub-Score	Weight	How It's Scored	Details
Police Presence	20%	Minimum service check At least 1 station = 100	Binary presence check: scores 100 if any police station exists nearby (OSM or Google data), 0 otherwise.
Fire Station Response	15%	Minimum service check At least 1 station = 100	Binary presence check: scores 100 if any fire station exists nearby (OSM or Google Maps data), 0 otherwise.
Hospital Access	35%	Hospitals within 500m (50%) — cap: 3 Hospitals within 2 km (50%) — cap: 8	Includes hospitals and clinics from Google Maps data. Highest weighted sub-score because healthcare proximity is critical.
Pharmacy & First Aid	15%	1 pharmacy = 50 2+ pharmacies = 100	Minimum service check capped at 2. Pharmacies provide first-line medical access.
Emergency Coverage	15%	25 pts for each type present (Police, Fire, Hospital, Pharmacy)	Binary check: does the area have at least one of each emergency service type? Max 100 if all four present.

Score Interpretation

Score Range	Rating	Meaning
80 – 100	Excellent	Comprehensive emergency coverage with nearby services
60 – 79	Good	Good emergency access with minor gaps
40 – 59	Moderate	Partial coverage — some services distant or absent
0 – 39	Poor	Limited emergency infrastructure — significant gaps

Data Sources

Google Maps Places API + OpenStreetMap

Emergency services data is sourced from Google Maps Places API (police stations, fire stations, hospitals, clinics, pharmacies) enriched with OpenStreetMap amenity data. Distance calculations use the Haversine formula from each area's centroid to the nearest service locations.

Nearby RERA-Registered Projects

CG-RERA registered projects near Khamardih

View all in Project IQ

Filter: Within 2 km 2-4 km

#	Project	RERA No.	Status	Completion	Distance
1	ASHOKA KOHINOOR PHASE - 2 Raipur	PCGRERA220618000273	Ongoing	58%	0.21 km	View
2	ASHOKA IKON PHASE - 2 Raipur	PCGRERA220618000268	Ongoing	100%	0.26 km	View
3	BANYAN TREE ENCLAVE Raipur	PCGRERA300618000423	Ongoing	100%	0.35 km	View
4	RAMAYAN LIFE STYLE RESIDENCY Raipur	PCGRERA270818000721	Ongoing	100%	0.51 km	View
5	high park phase- i Raipur	PCGRERA100619000978	New	100%	0.54 km	View
6	high park phase - 2 Raipur	PCGRERA180619000989	New	100%	0.6 km	View
7	VIP KARISHMA-III-APARTMENTS Raipur	PCGRERA230618000303	Ongoing	100%	0.61 km	View
8	ASHOKA ROYAL - C Raipur	PCGRERA220618000270	Ongoing	100%	0.69 km	View
9	A.T. CLASSIC Raipur	PCGRERA130718000537	Ongoing	100%	0.73 km	View
10	shri krishna vatika Raipur	PCGRERA030320001100	New	100%	0.87 km	View
11	ASHOKA KOHINOOR PHASE-II Raipur	PCGRERA210825001959	New	54%	0.89 km	View
12	OFFICE CUM RESIDENTIAL COMPLEX Raipur	PCGRERA290818000731	New	100%	0.9 km	View
13	bhardwaj sky Raipur	PCGRERA110621001227	New	100%	0.91 km	View
14	VIP - avenue , VIP ESTATE Raipur	PCGRERA240119000900	New	100%	0.91 km	View
15	sai simran bhawna nagar Raipur	PCGRERA060718000478	Ongoing	100%	0.92 km	View
16	SRISHTI'S IMPERIA PHASE-V Raipur	PCGRERA250326002071	New	85%	0.97 km	View
17	Bhardwaj sky phase ii Raipur	PCGRERA200924001831	New	11%	0.97 km	View
18	SRISHTIS IMPERIA PHASE IV Raipur	PCGRERA290125001873	New	100%	0.99 km	View
19	JEEVAN PARISAR Raipur	PCGRERA051018000792	Ongoing	100%	1.01 km	View
20	srishtis imperia phase-1 Raipur	PCGRERA120321001209	New	100%	1.01 km	View
21	V3 ASHIYANA Raipur	PCGRERA230223001608	New	100%	1.08 km	View
22	USHA ESTATES Raipur	PCGRERA210819001024	New	100%	1.08 km	View
23	Samriddhi atlantis Raipur	PCGRERA060723001647	New	50%	1.11 km	View
24	SAMRIDDHI ATLANTIS PHASE-2 Raipur	PCGRERA310724001804	New	36%	1.13 km	View
25	Sanman Homz Raipur	PCGRERA190719001010	New	100%	1.15 km	View
26	AGRASAR PRIDE Raipur	PCGRERA220618000263	Ongoing	100%	1.17 km	View
27	the address Raipur	PCGRERA010122001308	New	66%	1.21 km	View
28	"SHRIJAN" PREMIUM Raipur	PCGRERA070618000089	Ongoing	100%	1.23 km	View
29	ARYA'S VIP CUBE Raipur	PCGRERA130618000125	Ongoing	100%	1.23 km	View
30	METRO HEXA Raipur	PCGRERA160418000007	New	100%	1.34 km	View
31	green glory Raipur	PCGRERA220618000283	Ongoing	100%	1.36 km	View
32	SURYODAYA WONDER 16 Raipur	PCGRERA160125001867	New	84%	1.39 km	View
33	ADITYA HEIGHTS Raipur	PCGRERA201119001070	Ongoing	100%	1.4 km	View
34	aura-the residences (phase-i) Raipur	PCGRERA160718000566	Ongoing	50%	1.4 km	View
35	SAMRIDDHI ALTUS Raipur	PCGRERA281021001296	New	100%	1.42 km	View
36	ONYX- 18 Raipur	PCGRERA120122001323	New	100%	1.44 km	View
37	ORRANGE COUNTY Raipur	PCGRERA170718000579	Ongoing	99%	1.47 km	View
38	KAVISH ENCLAVE Raipur	PCGRERA060122001312	New	59%	1.47 km	View
39	CHANDRA SQUARE Raipur	PCGRERA150618000189	Ongoing	100%	1.51 km	View
40	ORRANGE HIVE Raipur	PCGRERA260718000633	Ongoing	99%	1.51 km	View
41	EUPHORIA APARTMENT Raipur	PCGRERA270718000636	Ongoing	100%	1.55 km	View
42	SAMPOORNA HOMES (PHASE-I) Raipur	PCGRERA290319000956	New	96%	1.55 km	View
43	EUPHORIA APARTMENT PHASE (II) Raipur	PCGRERA270718000635	Ongoing	100%	1.55 km	View
44	C.G. ELITE Raipur	PCGRERA080618000110	Ongoing	100%	1.61 km	View
45	PALM BELLAGIO Raipur	PCGRERA200618000237	Ongoing	90%	1.63 km	View
46	SAFFRON COMFORTS Raipur	PCGRERA260220001097	New	93%	1.69 km	View
47	ASHOKA IMPRESSION PHASE - 2 Raipur	PCGRERA220618000271	Ongoing	100%	1.71 km	View
48	ASTHA GREENS Raipur	PCGRERA270618000355	Ongoing	100%	1.71 km	View
49	RITAM aSCENT Raipur	PCGRERA270525001933	New	54%	1.72 km	View
50	RITAM Raipur	PCGRERA121224001861	New	54%	1.75 km	View
51	merlin jayshree vihar (phase-ii) Raipur	PCGRERA220618000287	Ongoing	80%	1.75 km	View
52	SWASTIK EAST - 12 Raipur	PCGRERA250618000315	Ongoing	100%	1.78 km	View
53	luxora & edge Raipur	PCGRERA130618000132	Ongoing	100%	1.79 km	View
54	RAMA EIKO LUXURY FLOORS Raipur	PCGRERA130326002060	New	7%	1.8 km	View
55	AUGUST SILVER STONE Raipur	PCGRERA150526002096	New	2%	1.81 km	View
56	SAFFRON CORPORATE Raipur	PCGRERA270220001098	New	92%	1.81 km	View
57	GOLDEN SANDS Raipur	PCGRERA291218000884	Ongoing	92%	1.81 km	View
58	aishwarya market Raipur	PCGRERA200618000238	Ongoing	100%	1.83 km	View
59	august silver moon Raipur	PCGRERA190122001325	New	100%	1.84 km	View
60	ASHOKA IKON PHASE-I Raipur	PCGRERA300718000640	Ongoing	100%	1.86 km	View
61	BRIGHT ENCLAVE Raipur	PCGRERA240119000899	Ongoing	100%	1.87 km	View
62	SLT WATER FRONT Raipur	PCGRERA140618000152	Ongoing	100%	1.9 km	View
63	oxygen Raipur	PCGRERA210819001026	New	92%	1.97 km	View
64	MAPPLE TREE Raipur	PCGRERA200618000256	Ongoing	100%	1.99 km	View
65	aishwarya residency PHASE - I Raipur	PCGRERA130618000141	Ongoing	100%	2 km	View
66	ORRANGE ATMOSPHERE Raipur	PCGRERA220722001474	New	55%	2.05 km	View
67	CURRENCY TOWER Raipur	PCGRERA150618000182	Ongoing	80%	2.07 km	View
68	Rama Eiko PHASE-I Raipur	PCGRERA200924001830	New	49%	2.08 km	View
69	chandra icon Raipur	PCGRERA220121001185	New	100%	2.09 km	View
70	PPMAY OF 203(DUS)) AT LABHANDI RAIPUR Raipur	PCGRERA290722001493	Ongoing	100%	2.11 km	View
71	quorum RAJIM	PCGRERA050718000470	Ongoing	100%	2.12 km	View
72	ABHINAV SKY Raipur	PCGRERA130618000120	Ongoing	100%	2.13 km	View
73	MOTI MAHAL PALLADIUM Raipur	PCGRERA170718000583	Ongoing	100%	2.14 km	View
74	MAGNETO SIGNATURE HOMES -II APARTMENT Raipur	PCGRERA090519000973	New	100%	2.15 km	View
75	magneto signature homes - ii Raipur	PCGRERA050618000028	Ongoing	100%	2.15 km	View
76	SIMRAN HEIGHTS Raipur	PCGRERA140618000168	Ongoing	100%	2.16 km	View
77	ambience nature phase ii Raipur	PCGRERA260224001736	New	61%	2.18 km	View
78	Avinash chitwan SE Raipur	PCGRERA110923001671	New	27%	2.19 km	View
79	AMBIENCE NATURE Raipur	PCGRERA241123001703	New	91%	2.19 km	View
80	avinash chitwan -phase-1 ,part-2 Raipur	PCGRERA050321001205	New	100%	2.2 km	View
81	avinash chitwan Raipur	PCGRERA080121001179	New	83%	2.21 km	View
82	DOLPHIN PREMIUM PLAZA Raipur	PCGRERA180918000764	Ongoing	100%	2.22 km	View
83	ATLANTIS Raipur	PCGRERA270618000354	Ongoing	99%	2.24 km	View
84	COMMERCIAL COMPLEX (C 1) ANANDAM WORLD CITY Raipur	PCGRERA180718000611	Ongoing	72%	2.24 km	View
85	celino paradise Raipur	PCGRERA140618000165	Ongoing	100%	2.24 km	View
86	v.v.d. city Raipur	PCGRERA260220001095	New	100%	2.25 km	View
87	aishwarya empire phase - v Raipur	PCGRERA010722001454	Ongoing	60%	2.26 km	View
88	ALAYA PLOTS, ANANDAM WORLD CITY Raipur	PCGRERA220618000298	Ongoing	100%	2.26 km	View
89	Avinash CHitwan Phase - 3 Raipur	PCGRERA010324001740	New	92%	2.26 km	View
90	aishwarya empire phase - i Raipur	PCGRERA050618000025	Ongoing	98%	2.26 km	View
91	aishwarya empire Raipur	PCGRERA050618000030	Ongoing	100%	2.28 km	View
92	aishwarya empire phase - iii Raipur	PCGRERA010722001453	Ongoing	45%	2.28 km	View
93	aishwarya empire phase - iv Raipur	PCGRERA010722001452	Ongoing	5%	2.29 km	View
94	HARSH HORIZON Raipur	PCGRERA160718000565	Ongoing	100%	2.29 km	View
95	avinash chitwan -phase-1 Raipur	PCGRERA010620001117	New	100%	2.32 km	View
96	aishwarya greater Raipur	PCGRERA200618000239	Ongoing	75%	2.34 km	View
97	a. mittal avenue Raipur	PCGRERA140618000176	Ongoing	100%	2.35 km	View
98	ARSHIYA APARTMENT (M2), MIRAYA APARTMENT (M3) Raipur	PCGRERA230718000620	Ongoing	100%	2.36 km	View
99	AISHWARYA GREATER-II Raipur	PCGRERA310723001655	New	40%	2.36 km	View
100	pmay of 112(560) dus at labhandi raipur Raipur	PCGRERA060722001469	Ongoing	100%	2.45 km	View
101	avinash chitwan- 2 Raipur	PCGRERA090622001435	New	90%	2.48 km	View
102	avinash ONE Raipur	PCGRERA260721001237	New	96%	2.49 km	View
103	avinash chitwan phase-4 Raipur	PCGRERA010324001741	New	7%	2.54 km	View
104	ANANDA PLOTS ,ANANDAM WORLD CITY ,RAIPUR Raipur	PCGRERA250821001250	New	80%	2.55 km	View
105	GANPATI TOWER Raipur	PCGRERA260618000327	Ongoing	100%	2.57 km	View
106	AISHWARYA KINGDOM Raipur	PCGRERA180718000609	Ongoing	100%	2.59 km	View
107	avinash one extension Raipur	PCGRERA220722001480	New	31%	2.6 km	View
108	ELITE HOME Raipur	PCGRERA130618000124	Ongoing	100%	2.62 km	View
109	ELITE HOMES -2 Raipur	PCGRERA220822001515	New	100%	2.66 km	View
110	CLOUD 9 BLOCK - A Raipur	PCGRERA150618000195	Ongoing	100%	2.67 km	View
111	CLOUD 9 BLOCK - B Raipur	PCGRERA140618000156	Ongoing	100%	2.69 km	View
112	avinash chitwan -phase-1 ,part-3 Raipur	PCGRERA280521001224	New	100%	2.69 km	View
113	BAJAJ C GREEN Raipur	PCGRERA050326002051	New	33%	2.72 km	View
114	ASTHA LANDMARK Raipur	PCGRERA230523001637	New	83%	2.74 km	View
115	RAJDHANI VIHAR COLONY Raipur	PCGRERA180718000593	Ongoing	100%	2.77 km	View
116	AASTHA APARTMENT (M7) PHASE-I ANANDAM WORLD CITY Raipur	PCGRERA160718000552	Ongoing	100%	2.82 km	View
117	ishita pardise Raipur	PCGRERA220618000281	Ongoing	100%	2.86 km	View
118	The riCHmond park Raipur	PCGRERA140324001748	New	54%	2.9 km	View
119	GOLDEN SKY Raipur	PCGRERA060818000659	Ongoing	100%	2.92 km	View
120	avinash elegance Raipur	PCGRERA241221001307	New	92%	2.93 km	View
121	SAI SHARDHA Raipur	PCGRERA050718000468	Ongoing	100%	2.93 km	View
122	PMAY OF (232DUS) AT LABHANDI ,RAIPUR Raipur	PCGRERA290722001494	Ongoing	100%	2.95 km	View
123	shanti nagar Raipur	PCGRERA030921001256	New	100%	2.95 km	View
124	park serene Raipur	PCGRERA130618000131	Ongoing	69%	2.95 km	View
125	PMAY OF 160 (DUS) AT PURAINA RAIPUR Raipur	PCGRERA220722001476	Ongoing	100%	2.99 km	View
126	SAI SIMRAN PURENA Raipur	PCGRERA050718000469	Ongoing	100%	3 km	View
127	HARSH PRIDE (PHASE-II) Raipur	PCGRERA230718000630	Ongoing	100%	3.02 km	View
128	shiva prime Raipur	PCGRERA140618000175	Ongoing	100%	3.03 km	View
129	sunita park phase 1 Raipur	PCGRERA151223001709	Ongoing	100%	3.04 km	View
130	woods ville Raipur	PCGRERA210622001443	New	100%	3.08 km	View
131	woods estate phase- 05 Raipur	PCGRERA190122001324	New	100%	3.09 km	View
132	WOODS ESTATE PHASE-i Raipur	PCGRERA250518000012	Ongoing	100%	3.09 km	View
133	WOODS ESTATE PHASE-IV Raipur	PCGRERA251120001164	New	100%	3.09 km	View
134	wallfort omega Raipur	PCGRERA031121001298	New	100%	3.1 km	View
135	HARSH PRIDE (PHASE-I) Raipur	PCGRERA151018000806	Ongoing	100%	3.13 km	View
136	CHANDRA SPHINX Raipur	PCGRERA150618000186	Ongoing	100%	3.16 km	View
137	AMALTAS CASTLE Raipur	PCGRERA270718000637	Ongoing	100%	3.16 km	View
138	OM RAJ ENCLAVE Raipur	PCGRERA050718000462	Ongoing	100%	3.19 km	View
139	SPARSH SQUARE Raipur	PCGRERA280319000949	Ongoing	100%	3.2 km	View
140	mangalam Abhanpur	PCGRERA200319000943	New	100%	3.26 km	View
141	HUMMING COTERIE- 02 Raipur	PCGRERA070819001019	New	100%	3.27 km	View
142	raheja homes Raipur	PCGRERA131118000843	New	100%	3.31 km	View
143	HUMMING COTERIE Raipur	PCGRERA051018000798	New	100%	3.31 km	View
144	sai twins Raipur	PCGRERA140618000166	New	100%	3.32 km	View
145	SHIVA ENCLAVE PHASE-II Raipur	PCGRERA060526002093	New	7%	3.37 km	View
146	BIMAL AVENUE Raipur	PCGRERA160718000542	Ongoing	100%	3.38 km	View
147	REVANTA ESTATE Raipur	PCGRERA071221001300	New	100%	3.38 km	View
148	RAHEJA TOWER Raipur	PCGRERA150618000197	Ongoing	100%	3.39 km	View
149	avani avenue extension Raipur	PCGRERA230622001445	New	100%	3.39 km	View
150	AVANI AVENUE Raipur	PCGRERA130718000524	Ongoing	100%	3.39 km	View
151	shiva enclave Raipur	PCGRERA040920001140	New	100%	3.39 km	View
152	ANKUR HEIGHTS Raipur	PCGRERA130824001807	New	32%	3.41 km	View
153	THE PARKSYDE PHASE - 1 Raipur	PCGRERA270618000350	Ongoing	100%	3.44 km	View
154	abhinav city RAJIM	PCGRERA270818000714	New	100%	3.45 km	View
155	orchid views Raipur	PCGRERA280624001793	New	35%	3.46 km	View
156	ARORA TOWER Raipur	PCGRERA150618000194	Ongoing	94%	3.46 km	View
157	S.M. CAPITAL HOMES PHASE II Raipur	PCGRERA170718000585	Ongoing	95%	3.46 km	View
158	Wind Chimes Raipur	PCGRERA071122001547	New	100%	3.46 km	View
159	Capital homes Raipur	PCGRERA170323001622	New	100%	3.47 km	View
160	SARVAM Raipur	PCGRERA200918000768	Ongoing	100%	3.48 km	View
161	ORCHID VIEWS Raipur	PCGRERA200921001264	New	100%	3.48 km	View
162	PMAY OF 58 DUS AT NEAR DKS PARISAR ,RAIPUR Raipur	PCGRERA270223001613	Ongoing	42%	3.49 km	View
163	LALGANGA MIDAS Raipur	PCGRERA220618000290	Ongoing	100%	3.5 km	View
164	ABHINAV APARTMENT Raipur	PCGRERA070522001416	New	41%	3.52 km	View
165	RAHEJA'S SKY SCAPES Raipur	PCGRERA180718000592	Ongoing	100%	3.54 km	View
166	ANAND ARCADE Raipur	PCGRERA200818000705	Ongoing	100%	3.55 km	View
167	the elements Raipur	PCGRERA071021001277	New	100%	3.55 km	View
168	The parksyde phase-V Raipur	PCGRERA230922001523	New	46%	3.57 km	View
169	THE PARKSYDE PHASE-IV Raipur	PCGRERA051019001059	New	22%	3.58 km	View
170	ananta Raipur	PCGRERA100920001141	New	100%	3.6 km	View
171	THE PARKSYDE PHASE - III Raipur	PCGRERA290918000790	New	23%	3.61 km	View
172	PITHALIA PLAZA Raipur	PCGRERA260618000325	Ongoing	100%	3.61 km	View
173	SUMEET AVENUE Raipur	PCGRERA040425001901	New	100%	3.62 km	View
174	THE PARKSYDE PHASE - II Raipur	PCGRERA290918000789	New	96%	3.62 km	View
175	RAHEJA AVANA Raipur	PCGRERA061025001976	New	31%	3.63 km	View
176	pmay of 232 dus at green ambience kachana raipur Raipur	PCGRERA220822001514	Ongoing	100%	3.64 km	View
177	ASSET TOWN Raipur	PCGRERA050718000461	Ongoing	100%	3.66 km	View
178	FLOREA Raipur	PCGRERA150126002027	New	7%	3.67 km	View
179	avinash capital homes -2 extension -2 Raipur	PCGRERA050321001204	New	100%	3.67 km	View
180	wallfort ville phase iii Raipur	PCGRERA160323001620	New	100%	3.68 km	View
181	MADHURIMA APARTMENT Raipur	PCGRERA021123001694	New	100%	3.7 km	View
182	AVINASH CAPITAL HOMES -2 EAXTENSION - III Raipur	PCGRERA070522001420	New	100%	3.71 km	View
183	chandra planet Raipur	PCGRERA220618000286	Ongoing	100%	3.72 km	View
184	WALLFORT VILLE PHASE - 1 Raipur	PCGRERA160618000216	Ongoing	100%	3.72 km	View
185	avinash capital homes- ii Raipur	PCGRERA180618000227	Ongoing	99%	3.74 km	View
186	wallfort ville phase -2 Raipur	PCGRERA230522001426	New	100%	3.74 km	View
187	GOLDEN TOWER VILLAS Raipur	PCGRERA020126002019	New	14%	3.75 km	View
188	GOLDEN TOWER Raipur	PCGRERA230718000624	Ongoing	100%	3.76 km	View
189	avinash capital homes -2 ,extension Raipur	PCGRERA220619000995	New	100%	3.76 km	View
190	sai vista Raipur	PCGRERA151018000812	Ongoing	100%	3.76 km	View
191	AUGUST WATER LILY Raipur	PCGRERA220526002101	New	11%	3.76 km	View
192	RAJARIA INDUSTRIAL EUIPMENTS PRIVATE LIMITED RAJIM	PCGRERA040919001033	Ongoing	97%	3.77 km	View
193	rama greens Raipur	PCGRERA271119001078	New	98%	3.8 km	View
194	ASHOKA ROYAL A&B Raipur	PCGRERA220618000272	Ongoing	100%	3.83 km	View
195	ASHOKA IKON PHASE -3 Raipur	PCGRERA220620001123	New	100%	3.83 km	View
196	AGAAZ Raipur	PCGRERA200818000698	Ongoing	63%	3.85 km	View
197	Humming sanjeeva The promenade Raipur	PCGRERA070922001516	New	95%	3.85 km	View
198	HUMMING SANJEEVA PHASE -1 Raipur	PCGRERA070522001417	New	100%	3.86 km	View
199	AADINATH VATIKA Raipur	PCGRERA141119001064	New	100%	3.87 km	View
200	shreeji vaishali Raipur	PCGRERA290618000400	Ongoing	100%	3.89 km	View
201	shreeji vaishali Raipur	PCGRERA300618000416	Ongoing	100%	3.89 km	View
202	shreeji vaishali Raipur	PCGRERA290618000393	Ongoing	100%	3.89 km	View
203	veda - 42 Raipur	PCGRERA160221001196	New	100%	3.91 km	View
204	AVENUE - 144 Raipur	PCGRERA290818000734	Ongoing	100%	3.92 km	View
205	METROPOLIS Raipur	PCGRERA201119001071	Ongoing	100%	3.95 km	View
206	M/S SHIVNATH APARTMENTS Raipur	PCGRERA070322001353	New	100%	3.95 km	View
207	VARDHMAN SKYLINE - RAIPUR Raipur	PCGRERA060618000064	Ongoing	100%	3.97 km	View
208	MAY FAIR Raipur	PCGRERA180718000591	Ongoing	100%	4 km	View

Mean Elevation	286.0 m	Slope (Mean)	0.10°
Min Elevation	275.0 m	Slope (Max)	0.10°
Max Elevation	311.0 m	Elevation Range	36.0 m

Mean Elevation	285.7 m	Slope (Mean)	0.10°
Min Elevation	277.0 m	Slope (Max)	0.10°
Max Elevation	306.0 m	Elevation Range	29.0 m

Mean Elevation	286.3 m	Slope (Mean)	0.10°
Min Elevation	273.0 m	Slope (Max)	0.10°
Max Elevation	316.0 m	Elevation Range	43.0 m

Khamardih

Area Snapshot

Monthly Cost of Living

Score Trends

What's Nearby

Air Quality Details

AQI Scale Reference

Key Takeaways

Health Recommendations

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Air Quality Trends (Last 30 Days)

Water Quality Details

CWC Monitoring Station: Simga (Seonath river)

Relevance to Raipur Data (NO₃⁻-N → NO₃⁻ conversion)

Score Quality Guide

What Each Parameter Means

Sanitation Details

Sanitation Score Formula

ODF Certification Levels

Infrastructure Details (Satellite)

Land Use / Land Cover (ESA WorldCover 10m)

GHSL Built Environment

Settlement Classification (GHSL SMOD)

Nighttime Lights (VIIRS)

Dynamic World Land Cover (10m, near-real-time)

Terrain (ALOS DEM 30m)

Sentinel-2 Spectral Indices

1000m vs 3000m Comparison

Land Use / Land Cover (ESA WorldCover 10m)

GHSL Built Environment

Settlement Classification (GHSL SMOD)

Nighttime Lights (VIIRS)

Dynamic World Land Cover (10m, near-real-time)

Terrain (ALOS DEM 30m)

Sentinel-2 Spectral Indices

Land Use / Land Cover (ESA WorldCover 10m)

GHSL Built Environment

Settlement Classification (GHSL SMOD)

Nighttime Lights (VIIRS)

Dynamic World Land Cover (10m, near-real-time)

Terrain (ALOS DEM 30m)

Sentinel-2 Spectral Indices

Flood & Disaster Risk

Flood Risk Score Formula

Risk Level Scale

Earthquake Risk

Construction Advisory

Earthquake Risk Score

Risk Level Scale

Land Surface Temperature

How is the LST Score calculated?

Open Area

Nighttime Lights

Water Bodies Extent

Population Density

Groundwater Details

What does this mean for you?

Waterlogging Susceptibility

Terrain Parameter Averages

Waterlogging Score Formula

Highest-Risk Grid Cells

Risk Factor Analysis

Category-wise Risk Scores

Risk Zone Within 5 km

Risk Score Formula

Walkability

Detailed Infrastructure Count