PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 01, 2026
Home › States › Iowa › Rockwell City › ZIP 50579 › US POST OFFICE
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110012264290 RISK TIER: LOW (SCORE 15/100)

US POST OFFICE — Public EPA Compliance & Environmental Record

Street Address: 520 4TH ST, ROCKWELL CITY, IA 50579 (Calhoun County) • Coordinates: (42.39356, -94.63344)

Compliance Status
No Violation Identified
Quarters in Non-Compliance
0 of 12 Quarters
Inspections / Formal Actions
0 Insp / 0 Actions
Federal Penalties Assessed
$0.00
Regulated Environmental Programs: RCRA Hazardous Waste
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Other EPA-Regulated Sites Within 1.0 Mile of US POST OFFICE

Adjacent high-risk facility names and exact street numbers are redacted (2 preview samples unlocked).

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Facility Name / Hazard Type Sector Location (Street Redacted) Distance Risk Score (0–100) Compliance Status
CALHOUN COUNTY REMINDER FREE PREVIEW (LOW RISK) 515 4TH ST, ROCKWELL CITY 0.02 mi (127 ft) LOW (17/100) No Violation Identified
KATHYS HALLMARK SHOP FREE PREVIEW (LOW RISK) 405 COURT, ROCKWELL CITY 0.07 mi (375 ft) LOW (17/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.14 mi (763 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.19 mi (1,015 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.04 mi (208 ft) LOW (11/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.15 mi (806 ft) LOW (13/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.15 mi (801 ft) LOW (11/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.04 mi (208 ft) LOW (8/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.44 mi (2,324 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • ROCKWELL CITY (ZIP 50579 Sector) 0.17 mi (879 ft) LOW (9/100) No Violation Identified • Unlock →
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