Johnson County, Nebraska — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Johnson County, NE?
In Johnson County, Nebraska, public U.S. EPA records track 45 regulated facilities (#71 of 99 in Nebraska), including 2 (4.4%) High-Risk sites and $96,506 in federal penalties. Countywide due diligence also covers 8 Safe Drinking Water (SDWIS) facilities, 5 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Johnson County, NE 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Johnson County, NE Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Johnson County
ZIP Codes in Johnson County
Top EPA Regulated Facilities in Johnson County, NE
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 • STERLING, NE (ZIP 68443 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • TECUMSEH, NE (ZIP 68450 Sector) | MODERATE (54/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TECUMSEH, NE (ZIP 68450 Sector) | MODERATE (37/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • TECUMSEH, NE (ZIP 68450 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • STERLING, NE (ZIP 68443 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • STERLING, NE (ZIP 68443 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • TECUMSEH, NE (ZIP 68450 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • , NE (ZIP Sector) | MODERATE (25/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| US POSTAL SERVICE FREE PREVIEW (LOW RISK) | 484 BROADWAY STREET, TECUMSEH, NE 68450 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ED'S STANDARD FREE PREVIEW (LOW RISK) | 108 S 4TH ST, TECUMSEH, NE 68450 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| T.O. HAAS TIRE & AUTO #5137 FREE PREVIEW (LOW RISK) | 178 S 12TH ST, TECUMSEH, NE 68450 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| AMOCO FERTILIZER PLANT FREE PREVIEW (LOW RISK) | RTE 3, TECUMSEH, NE 68450 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Johnson County, Nebraska Environmental Due Diligence
How many EPA-regulated environmental sites are in Johnson County, Nebraska?
Public U.S. EPA records track 45 regulated facilities in Johnson County, Nebraska (ranking #71 of 99 jurisdictions in NE). Of those, 2 (4.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (4.4%) have active non-compliance quarters.
Which ZIP codes and cities in Johnson County have the highest regulated facility density?
Within Johnson County, the highest concentrations of EPA-tracked facilities are located in ZIP 68450 (Tecumseh, 20 sites), ZIP 68443 (Sterling, 8 sites), ZIP 68329 (Cook, 6 sites), spanning municipal corridors including Tecumseh (21 sites), Sterling (7 sites), Cook (6 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Johnson County?
Across Johnson County, 10 facilities (22.2% 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 Johnson County, NE?
Geologic indoor air screening places Johnson 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 Johnson County, NE?
Federal records track 8 Safe Drinking Water (SDWIS) facilities, 5 Clean Water Act NPDES permits, and 3 impaired water dischargers in Johnson County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Johnson County, NE have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Johnson 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.