ZIP 57201 (Watertown, SD) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 57201 in Watertown, South Dakota (Codington County) has 294 EPA-tracked facilities, including 1 High-Risk sites (0.3%), 3 active violators, and $1,340 in federal penalties. Beyond industrial pollution, properties in ZIP 57201 are screened across 2 historical Codington County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (122), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 57201 (Watertown, SD) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 57201 (Watertown, SD) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 57201 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 3 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 57201 (Watertown, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (52/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (41/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WATERTOWN, SD (ZIP 57201 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| CUSTOM FABRICATORS INC. FREE PREVIEW (LOW RISK) | 1900 14TH AVENUE NW, WATERTOWN, SD 57201 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| B&G POWDER COATING LLC FREE PREVIEW (LOW RISK) | 2925 9TH AVE SW, WATERTOWN, SD 57201 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| CROCKERS COLLISION CENTER FREE PREVIEW (LOW RISK) | 517 10TH ST SW, WATERTOWN, SD 57201 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MINNESOTA RUBBER & PLASTICS FREE PREVIEW (LOW RISK) | 600 QUADEE DRIVE, WATERTOWN, SD 57201 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 57201 (Watertown, SD) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 57201 (Watertown, SD)?
ZIP code 57201 (Watertown, SD) contains 294 EPA-tracked facilities, of which 1 (0.3%) are classified in the High-Risk tier, 3 (1.0%) have active compliance violations, and 155 (52.7%) handle RCRA hazardous waste.
How does ZIP 57201 compare to Codington County and South Dakota averages?
In ZIP 57201, 0.3% of regulated sites are rated High Risk, compared to 0.5% across Codington County and 0.7% statewide in South Dakota.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 57201?
Geologic screening places ZIP 57201 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 57201 (Watertown, SD) in a FEMA flood zone and what is the flood disaster history?
Codington County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 57201 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 57201 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 57201 indicates a MODERATE shrink-swell risk signal. Within ZIP 57201, federal registries track 4 SDWIS drinking water facilities, 118 Clean Water NPDES permits, and 24 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.