ZIP 54220 (Manitowoc, WI) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 54220 in Manitowoc, Wisconsin (Manitowoc County) has 281 EPA-tracked facilities, including 4 High-Risk sites (1.4%), 8 active violators, and $35,000 in federal penalties. Beyond industrial pollution, properties in ZIP 54220 are screened across 1 historical Manitowoc County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (53), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 54220 (Manitowoc, WI) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 54220 (Manitowoc, WI) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 54220 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 8 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 54220 (Manitowoc, WI)
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 • MANITOWOC, WI (ZIP 54220 Sector) | HIGH (86/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MANITOWOC, WI (ZIP 54220 Sector) | HIGH (68/100) | Violation Identified (7 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MANITOWOC, WI (ZIP 54220 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MANITOWOC, WI (ZIP 54220 Sector) | MODERATE (50/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MANITOWOC RAPIDS, TOWN OF, WI (ZIP 54220 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MANITOWOC, WI (ZIP 54220 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MANITOWOC, WI (ZIP 54220 Sector) | MODERATE (36/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MANITOWOC, WI (ZIP 54220 Sector) | MODERATE (35/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| BRIESS MALTING (LAKESIDE FOODS INC) FREE PREVIEW (LOW RISK) | 508 JAY ST, MANITOWOC, WI 54220 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| STANGEL ELEMENTARY FREE PREVIEW (LOW RISK) | 1002 E CEDAR AVE, MANITOWOC, WI 54220 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| STEFFENS SALES & SERVICE FREE PREVIEW (LOW RISK) | 1317 FRANKLIN ST, MANITOWOC, WI 54220 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PIETROSKE INC FREE PREVIEW (LOW RISK) | 4000 GRAND AVE, MANITOWOC, WI 54220 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 54220 (Manitowoc, WI) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 54220 (Manitowoc, WI)?
ZIP code 54220 (Manitowoc, WI) contains 281 EPA-tracked facilities, of which 4 (1.4%) are classified in the High-Risk tier, 8 (2.8%) have active compliance violations, and 228 (81.1%) handle RCRA hazardous waste.
How does ZIP 54220 compare to Manitowoc County and Wisconsin averages?
In ZIP 54220, 1.4% of regulated sites are rated High Risk, compared to 1.0% across Manitowoc County and 0.6% statewide in Wisconsin.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 54220?
Geologic screening places ZIP 54220 in EPA Zone 2 — Moderate Potential (2.0 – 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 54220 (Manitowoc, WI) in a FEMA flood zone and what is the flood disaster history?
Manitowoc County has recorded 1 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 54220 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 54220 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 54220 indicates a MODERATE shrink-swell risk signal. Within ZIP 54220, federal registries track 19 SDWIS drinking water facilities, 34 Clean Water NPDES permits, and 19 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.