Riverdale, North Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Riverdale, ND?
Public U.S. EPA records track 8 regulated facilities in Riverdale, North Dakota (Mclean County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Riverdale properties are screened for Tap Water & Watershed Permits (4 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Riverdale, ND 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Riverdale, ND Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Riverdale, ND
Highest-Scored EPA Regulated Facilities in Riverdale, 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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| GARRISON DAM FREE PREVIEW (LOW RISK) | 597 GARRISON DAM RD., RIVERDALE, ND 58565 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| GARRISON POWER PLANT FREE PREVIEW (LOW RISK) | 597 GARRIONS DAM ROAD, RIVERDALE, ND 58565 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ORIGINAL TOWNSITE RIVERDALE FREE PREVIEW (LOW RISK) | LOT 6A BLOCK 12, RIVERDALE, ND 58565 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| USACE - SAKAKAWEA LAKE OFFICE FREE PREVIEW (LOW RISK) | 201 1ST STREET, RIVERDALE, ND 58565 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • RIVERDALE, ND (ZIP 58565 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • RIVERDALE, ND (ZIP Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • RIVERDALE, ND (ZIP 58565 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Riverdale, North Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in Riverdale, ND?
U.S. EPA records track 8 regulated facilities in Riverdale, North Dakota, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 4 RCRA hazardous waste handlers (50.0%).
Which ZIP codes in Riverdale, ND have the most EPA-tracked sites?
Within Riverdale, regulated facilities are primarily concentrated across ZIP 58565 (7 sites).
How can I check a specific house or commercial property in Riverdale, ND?
Enter the exact street address in Riverdale 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 Riverdale, ND and how many EPA water permits exist?
In Riverdale, ND, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 1 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Riverdale, ND?
USDA regional soil screening for Riverdale indicates a MODERATE shrink-swell foundation signal, and Mclean County has recorded 3 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.