PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 02, 2026
Home › States › South Dakota › Porcupine › ZIP 57772 › PORCUPINE TRADING POST
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110030470354 RISK TIER: LOW (SCORE 9/100)

PORCUPINE TRADING POST — Public EPA Compliance & Environmental Record

Street Address: 100 NORTH MAIN STREET, PORCUPINE, SD 57772 (Oglala Lakota County) • Coordinates: (43.47718, -102.52755)

Compliance Status
No Violation Identified
Quarters in Non-Compliance
0 of 12 Quarters
Inspections / Formal Actions
1 Insp / 0 Actions
Federal Penalties Assessed
$0.00
Regulated Environmental Programs: EPA FRS Regulated Facility • Last Inspection Date: 05/01/2024
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Other EPA-Regulated Sites Within 1.0 Mile of PORCUPINE TRADING POST

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
PORCUPINE CLINIC FREE PREVIEW (LOW RISK) N 43 14.316� AND W 102 19.698�, PORCUPINE 0.00 mi (0 ft) LOW (16/100) No Violation Identified
RED SHIRT TABLE ELEM SCHOOL FREE PREVIEW (LOW RISK) PINE RIDGE INDIAN RESERVATION, PORCUPINE 0.00 mi (0 ft) LOW (10/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • PORCUPINE (ZIP 57772 Sector) 0.00 mi (0 ft) LOW (9/100) Inactive • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • PORCUPINE (ZIP 57772 Sector) 0.00 mi (0 ft) LOW (8/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • PORCUPINE (ZIP 57772 Sector) 0.00 mi (0 ft) LOW (8/100) No Violation Identified • Unlock →
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