Brown County, Kansas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Brown County, KS?
In Brown County, Kansas, public U.S. EPA records track 138 regulated facilities (#63 of 193 in Kansas), including 5 (3.6%) High-Risk sites and $10,004 in federal penalties. Countywide due diligence also covers 12 Safe Drinking Water (SDWIS) facilities, 62 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Brown County, KS 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Brown County, KS Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Brown County
Top EPA Regulated Facilities in Brown County, KS
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • HORTON, KS (ZIP 66439 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HIAWATHA, KS (ZIP 66434 Sector) | MODERATE (38/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HORTON, KS (ZIP 66439 Sector) | MODERATE (36/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FAIRVIEW, KS (ZIP 66425 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HOLTON, KS (ZIP Sector) | MODERATE (32/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • , KS (ZIP Sector) | MODERATE (31/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MORRILL, KS (ZIP 66515 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 • POWHATTAN, KS (ZIP 66527 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| WILDE TOOL (AIR) FREE PREVIEW (LOW RISK) | 1210 POTTAWATOMIE ST, HIAWATHA, KS 66434 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAMMERSMITH MFG & SALES INC FREE PREVIEW (LOW RISK) | 401 CENTRAL AVE, HORTON, KS 66439 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| MORRILL CITY OF WWTF FREE PREVIEW (LOW RISK) | RANGE 15E, MORRILL, KS 66515 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| KEN CANNON RV PARK KEN CANNON FREE PREVIEW (LOW RISK) | JUNCTION OF US-36 & US-75, FAIRVIEW, KS 66425 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Brown County, Kansas Environmental Due Diligence
How many EPA-regulated environmental sites are in Brown County, Kansas?
Public U.S. EPA records track 138 regulated facilities in Brown County, Kansas (ranking #63 of 193 jurisdictions in KS). Of those, 5 (3.6%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 9 (6.5%) have active non-compliance quarters.
Which ZIP codes and cities in Brown County have the highest regulated facility density?
Within Brown County, the highest concentrations of EPA-tracked facilities are located in ZIP 66434 (Hiawatha, 73 sites), ZIP 66439 (Horton, 22 sites), ZIP 66425 (Fairview, 9 sites), spanning municipal corridors including Hiawatha (69 sites), Horton (23 sites), Fairview (10 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Brown County?
Across Brown County, 44 facilities (31.9% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Brown County, KS?
Geologic indoor air screening places Brown County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Brown County, KS?
Federal records track 12 Safe Drinking Water (SDWIS) facilities, 62 Clean Water Act NPDES permits, and 18 impaired water dischargers in Brown County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Brown County, KS have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Brown County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.