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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • MANHATTAN, KS

Manhattan, Kansas — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Manhattan, KS?

Public U.S. EPA records track 609 regulated facilities in Manhattan, Kansas (Riley County), including 4 High-Risk sites (0.7%) and 3 active violators. In addition to industrial waste, Manhattan properties are screened for Tap Water & Watershed Permits (375 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 2 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
609
High-Risk (0.7% vs 0.7% State)
4
Active Violators (0.5%)
3
Drinking & Clean Water
375
Federal Penalties
$5,395,680

Manhattan, KS 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Riley County: 2 FEMA Declarations (2 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
6 SDWIS Systems • 369 NPDES Permits
🔒 94 Impaired Water (303d) & 8 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Manhattan, KS Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 200 (32.8%)
Clean Water (NPDES) & Drinking Water (SDWIS) 375 (61.6%)
Active EPA Non-Compliance Dockets 3 (0.5%)
High-Risk Enforcement Facilities 4 (0.7%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (58.5/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 5/10 • Moderate Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Manhattan High-Risk Rate 0.7%
Riley County Average 0.6%
Kansas (KS) Statewide Avg 0.7%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Manhattan →

ZIP Codes in Manhattan, KS

ZIP 66502 (449 sites • 4 High Risk) ZIP 66503 (122 sites • 0 High Risk) ZIP 66506 (23 sites • 0 High Risk) ZIP 66505 (16 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Manhattan, KS

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

Unlock Full Manhattan Dossier →
Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66502 Sector) MODERATE (48/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66502 Sector) MODERATE (47/100) No Violation Identified (0 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66503 Sector) MODERATE (47/100) Violation Identified (3 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66502 Sector) MODERATE (35/100) No Violation Identified (0 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66502 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66502 Sector) MODERATE (31/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66502 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • MANHATTAN, KS (ZIP 66502 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
ELKINS MOTOR CO FREE PREVIEW (LOW RISK) 2312 STAGG HILL RD, MANHATTAN, KS 66502 LOW (23/100) No Violation Identified (0 qtrs NC) $0
USDA ARS KS CGAHR AG RESEARCH SERVICE FREE PREVIEW (LOW RISK) 1515 COLLEGE, MANHATTAN, KS 66502 LOW (19/100) No Violation Identified (0 qtrs NC) $0
C & M AUTO CARE FREE PREVIEW (LOW RISK) 309 N 3RD, MANHATTAN, KS 66502 LOW (17/100) No Violation Identified (0 qtrs NC) $0
STEEL PIPE & SUPPLY FREE PREVIEW (LOW RISK) 205 OSAGE, MANHATTAN, KS 66502 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 597 Additional Regulated & Enforcement Records in Manhattan, KS Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Manhattan, Kansas Environmental Risk & Radon

How many EPA-regulated facilities are in Manhattan, KS?

U.S. EPA records track 609 regulated facilities in Manhattan, Kansas, including 4 high-risk sites (0.7%), 3 active violators (0.5%), and 200 RCRA hazardous waste handlers (32.8%).

Which ZIP codes in Manhattan, KS have the most EPA-tracked sites?

Within Manhattan, regulated facilities are primarily concentrated across ZIP 66502 (449 sites), ZIP 66503 (122 sites), ZIP 66506 (23 sites), ZIP 66505 (16 sites).

How can I check a specific house or commercial property in Manhattan, KS?

Enter the exact street address in Manhattan into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Manhattan, KS and how many EPA water permits exist?

In Manhattan, KS, federal registries track 6 Safe Drinking Water (SDWIS) facilities, 369 Clean Water Act NPDES permits, and 94 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Manhattan, KS?

USDA regional soil screening for Manhattan indicates a HIGH shrink-swell foundation signal, and Riley County has recorded 2 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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