ZIP 94538 (Fremont, CA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 94538 in Fremont, California (Alameda County) has 2,087 EPA-tracked facilities, including 5 High-Risk sites (0.2%), 7 active violators, and $5,744,400 in federal penalties. Beyond industrial pollution, properties in ZIP 94538 are screened across 3 historical Alameda County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (183), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 94538 (Fremont, CA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 94538 (Fremont, CA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 94538 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 5 High-Risk and 7 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 94538 (Fremont, CA)
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 • FREMONT, CA (ZIP 94538 Sector) | HIGH (91/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • FREMONT, CA (ZIP 94538 Sector) | HIGH (72/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FREMONT, CA (ZIP 94538 Sector) | MODERATE (50/100) | Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FREMONT, CA (ZIP 94538 Sector) | MODERATE (44/100) | Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FREMONT, CA (ZIP 94538 Sector) | MODERATE (42/100) | Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FREMONT, CA (ZIP 94538 Sector) | MODERATE (41/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FREMONT, CA (ZIP 94538 Sector) | MODERATE (35/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • FREMONT, CA (ZIP 94538 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| THERMO FISHER SCIENTIFIC FREE PREVIEW (LOW RISK) | 46500 KATO ROAD, FREMONT, CA 94538 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| BAY BOBCAT FREE PREVIEW (LOW RISK) | 452800 BOYCE RD, FREMONT, CA 94538 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| LEXEL LASER INCORPORATED FREE PREVIEW (LOW RISK) | 48503 MILMONT DR, FREMONT, CA 94538 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TOM MCCUBBIN FREE PREVIEW (LOW RISK) | 45535 NORTH PORT LOOP, FREMONT, CA 94538 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 94538 (Fremont, CA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 94538 (Fremont, CA)?
ZIP code 94538 (Fremont, CA) contains 2,087 EPA-tracked facilities, of which 5 (0.2%) are classified in the High-Risk tier, 7 (0.3%) have active compliance violations, and 1,946 (93.2%) handle RCRA hazardous waste.
How does ZIP 94538 compare to Alameda County and California averages?
In ZIP 94538, 0.2% of regulated sites are rated High Risk, compared to 0.1% across Alameda County and 0.3% statewide in California.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 94538?
Geologic screening places ZIP 94538 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 94538 (Fremont, CA) in a FEMA flood zone and what is the flood disaster history?
Alameda County has recorded 3 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 94538 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 94538 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 94538 indicates a LOW shrink-swell risk signal. Within ZIP 94538, federal registries track 2 SDWIS drinking water facilities, 181 Clean Water NPDES permits, and 59 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.