ZIP 58730 (Crosby, ND) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 58730 in Crosby, North Dakota (Divide County) has 13 EPA-tracked facilities, including 1 High-Risk sites (7.7%), 1 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 58730 are screened across 3 historical Divide County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (8), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 58730 (Crosby, 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 58730 (Crosby, ND) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 58730 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 58730 (Crosby, 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 • CROSBY, ND (ZIP 58730 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CROSBY, ND (ZIP 58730 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CROSBY, ND (ZIP 58730 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CROSBY, ND (ZIP 58730 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PROJECT SAFE SEND FREE PREVIEW (LOW RISK) | 10320 119TH AVE NW, CROSBY, ND 58730 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CASTEEL AUTO REPAIR FREE PREVIEW (LOW RISK) | 112 SW 1ST, CROSBY, ND 58730 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| HILAND PARTNERS HOLDINGS LLC-NORSE GAS PLANT FREE PREVIEW (LOW RISK) | SE ¼, SW ¼, SEC. 11, T160N, R95W, CROSBY, ND 58730 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| DIVIDE COUNTY SHOP FREE PREVIEW (LOW RISK) | 707 1ST AVE NW, CROSBY, ND 58730 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CROSBY, ND (ZIP 58730 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CROSBY, ND (ZIP 58730 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CROSBY, ND (ZIP 58730 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CROSBY, ND (ZIP 58730 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 58730 (Crosby, 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 58730 (Crosby, ND)?
ZIP code 58730 (Crosby, ND) contains 13 EPA-tracked facilities, of which 1 (7.7%) are classified in the High-Risk tier, 1 (7.7%) have active compliance violations, and 2 (15.4%) handle RCRA hazardous waste.
How does ZIP 58730 compare to Divide County and North Dakota averages?
In ZIP 58730, 7.7% of regulated sites are rated High Risk, compared to 2.7% across Divide County and 1.1% statewide in North Dakota.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 58730?
Geologic screening places ZIP 58730 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 58730 (Crosby, ND) in a FEMA flood zone and what is the flood disaster history?
Divide County has recorded 3 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 58730 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 58730 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 58730 indicates a MODERATE shrink-swell risk signal. Within ZIP 58730, federal registries track 0 SDWIS drinking water facilities, 8 Clean Water NPDES permits, and 0 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.