Spearfish, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Spearfish, SD?
Public U.S. EPA records track 129 regulated facilities in Spearfish, South Dakota ( County), including 1 High-Risk sites (0.8%) and 1 active violators. In addition to industrial waste, Spearfish properties are screened for Tap Water & Watershed Permits (84 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 15 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Spearfish, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Spearfish, SD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Spearfish, SD
Highest-Scored EPA Regulated Facilities in Spearfish, SD
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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SPEARFISH, SD (ZIP 57783 Sector) | MODERATE (33/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SPEARFISH, SD (ZIP 57783 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SPEARFISH, SD (ZIP 57783 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SPEARFISH, SD (ZIP 57783 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SPEARFISH, SD (ZIP 57783 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 • SPEARFISH, SD (ZIP 57783 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SPEARFISH, SD (ZIP 57783 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SPEARFISH FOREST PRODUCTS FREE PREVIEW (LOW RISK) | 1510 WEST OLIVER STREET, SPEARFISH, SD 57783 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| POLARIS INDUSTRIES, INC. SPEARFISH (FORMER) FREE PREVIEW (LOW RISK) | 125 INDUSTRIAL DRIVE, SPEARFISH, SD 57783 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| DAKOTA & 5TH STREET IMPROVEMENTS PROJECT #2503 FREE PREVIEW (LOW RISK) | DAKOTA & 5TH STREETS NW, SPEARFISH, SD 57783 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| PCN 08LL FREE PREVIEW (LOW RISK) | US14, SPEARFISH, SD 57783 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SPEARFISH, SD (ZIP 57783 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Spearfish, South Dakota Environmental Risk & Radon
How many EPA-regulated facilities are in Spearfish, SD?
U.S. EPA records track 129 regulated facilities in Spearfish, South Dakota, including 1 high-risk sites (0.8%), 1 active violators (0.8%), and 38 RCRA hazardous waste handlers (29.5%).
Which ZIP codes in Spearfish, SD have the most EPA-tracked sites?
Within Spearfish, regulated facilities are primarily concentrated across ZIP 57783 (127 sites), ZIP 55783 (12 sites), ZIP 57799 (2 sites).
How can I check a specific house or commercial property in Spearfish, SD?
Enter the exact street address in Spearfish 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 Spearfish, SD and how many EPA water permits exist?
In Spearfish, SD, federal registries track 13 Safe Drinking Water (SDWIS) facilities, 71 Clean Water Act NPDES permits, and 12 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Spearfish, SD?
USDA regional soil screening for Spearfish indicates a HIGH shrink-swell foundation signal, and County has recorded 15 federal FEMA disaster declarations (8 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.