ZIP 29678 (Seneca, SC) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 29678 in Seneca, South Carolina (Oconee County) has 159 EPA-tracked facilities, including 4 High-Risk sites (2.5%), 4 active violators, and $34,000 in federal penalties. Beyond industrial pollution, properties in ZIP 29678 are screened across 8 historical Oconee County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (95), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 29678 (Seneca, SC) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 29678 (Seneca, SC) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 29678 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 4 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 29678 (Seneca, SC)
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 • SENECA, SC (ZIP 29678 Sector) | HIGH (68/100) | Violation (7 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SENECA, SC (ZIP 29678 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SENECA, SC (ZIP 29678 Sector) | MODERATE (39/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SENECA, SC (ZIP 29678 Sector) | MODERATE (36/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SENECA, SC (ZIP 29678 Sector) | MODERATE (36/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SENECA, SC (ZIP 29678 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SENECA, SC (ZIP 29678 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SENECA, SC (ZIP 29678 Sector) | MODERATE (33/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| MOLECULAR TECHNOLOGY INC FREE PREVIEW (LOW RISK) | 809 B WEST NORTH FIRST ST, SENECA, SC 29678 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| AMOCO FABRICS & FIBERS COMPANY FREE PREVIEW (LOW RISK) | 320 SHILOH RD., SENECA, SC 29678 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| TARGET STORE T2942 FREE PREVIEW (LOW RISK) | 1810 SANDIFER BLVD, SENECA, SC 29678 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| THE HOME DEPOT 1130 FREE PREVIEW (LOW RISK) | 1614 SANDIFER BLVD, SENECA, SC 29678 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 29678 (Seneca, SC) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 29678 (Seneca, SC)?
ZIP code 29678 (Seneca, SC) contains 159 EPA-tracked facilities, of which 4 (2.5%) are classified in the High-Risk tier, 4 (2.5%) have active compliance violations, and 58 (36.5%) handle RCRA hazardous waste.
How does ZIP 29678 compare to Oconee County and South Carolina averages?
In ZIP 29678, 2.5% of regulated sites are rated High Risk, compared to 2.3% across Oconee County and 1.4% statewide in South Carolina.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 29678?
Geologic screening places ZIP 29678 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 29678 (Seneca, SC) in a FEMA flood zone and what is the flood disaster history?
Oconee County has recorded 8 historical FEMA federal disaster declarations (6 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 29678 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 29678 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 29678 indicates a MODERATE shrink-swell risk signal. Within ZIP 29678, federal registries track 3 SDWIS drinking water facilities, 92 Clean Water NPDES permits, and 2 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.