ZIP 58554 (Mandan, ND) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 58554 in Mandan, North Dakota (Morton County) has 120 EPA-tracked facilities, including 3 High-Risk sites (2.5%), 8 active violators, and $15,000 in federal penalties. Beyond industrial pollution, properties in ZIP 58554 are screened across 2 historical Morton County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (55), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 58554 (Mandan, ND) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 58554 (Mandan, ND) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 58554 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 3 High-Risk and 8 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 58554 (Mandan, ND)
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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MANDAN, ND (ZIP 58554 Sector) | HIGH (68/100) | Violation Identified (4 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MANDAN, ND (ZIP 58554 Sector) | HIGH (68/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MANDAN, ND (ZIP 58554 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MANDAN, ND (ZIP 58554 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MANDAN, ND (ZIP 58554 Sector) | MODERATE (37/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MANDAN, ND (ZIP 58554 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MANDAN, ND (ZIP 58554 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MADAN, ND (ZIP 58554 Sector) | MODERATE (30/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| MANDAN / MONARCH PRODUCTS / UST FREE PREVIEW (LOW RISK) | 300 MANDAN AVENUE, MANDAN, ND 58554 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| PIONEER CONSTRUCTION, INC. FREE PREVIEW (LOW RISK) | 4025 COUNTY RD 82, MANDAN, ND 58554 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MORTON COUNTY HIGHWAY DEPARTMENT FREE PREVIEW (LOW RISK) | 2916 37TH ST NW, MANDAN, ND 58554 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MANDAN / MDU HESKETT STATION / GROUNDWATER FREE PREVIEW (LOW RISK) | 2025 38TH ST, MANDAN, ND 58554 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 58554 (Mandan, ND) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 58554 (Mandan, ND)?
ZIP code 58554 (Mandan, ND) contains 120 EPA-tracked facilities, of which 3 (2.5%) are classified in the High-Risk tier, 8 (6.7%) have active compliance violations, and 61 (50.8%) handle RCRA hazardous waste.
How does ZIP 58554 compare to Morton County and North Dakota averages?
In ZIP 58554, 2.5% of regulated sites are rated High Risk, compared to 1.5% across Morton County and 1.1% statewide in North Dakota.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 58554?
Geologic screening places ZIP 58554 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 58554 (Mandan, ND) in a FEMA flood zone and what is the flood disaster history?
Morton County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 58554 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 58554 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 58554 indicates a MODERATE shrink-swell risk signal. Within ZIP 58554, federal registries track 1 SDWIS drinking water facilities, 54 Clean Water NPDES permits, and 2 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.