ZIP 01824 (Chelmsford, MA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 01824 in Chelmsford, Massachusetts (Middlesex County) has 249 EPA-tracked facilities, including 4 High-Risk sites (1.6%), 6 active violators, and $5,300,000 in federal penalties. Beyond industrial pollution, properties in ZIP 01824 are screened across 1 historical Middlesex County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (67), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 01824 (Chelmsford, MA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 01824 (Chelmsford, MA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 01824 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 6 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 01824 (Chelmsford, MA)
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 • NORTH CHELMSFORD, MA (ZIP 01824 Sector) | HIGH (67/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHELMSFORD, MA (ZIP 01824 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHELMSFORD, MA (ZIP 01824 Sector) | MODERATE (53/100) | Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CHELMSFORD, MA (ZIP 01824 Sector) | MODERATE (46/100) | Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CHELMSFORD, MA (ZIP 01824 Sector) | MODERATE (46/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CHELMSFORD, MA (ZIP 01824 Sector) | MODERATE (36/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CHELMSFORD, MA (ZIP 01824 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CHELMSFORD, MA (ZIP 01824 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SCHLEIFRING NORTH AMERICA FREE PREVIEW (LOW RISK) | 222 MILL RD, CHELMSFORD, MA 01824 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| JAPENAMELAC CORPORATION FREE PREVIEW (LOW RISK) | 25 KATRINA ROAD, CHELMSFORD, MA 01824 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| CHELMSFORD HIGH SCHOOL FREE PREVIEW (LOW RISK) | 200 RICHARDSON ROAD, CHELMSFORD, MA 01824 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| NEOPRINT FREE PREVIEW (LOW RISK) | 11 ALPHA RD, CHELMSFORD, MA 01824 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 01824 (Chelmsford, MA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 01824 (Chelmsford, MA)?
ZIP code 01824 (Chelmsford, MA) contains 249 EPA-tracked facilities, of which 4 (1.6%) are classified in the High-Risk tier, 6 (2.4%) have active compliance violations, and 186 (74.7%) handle RCRA hazardous waste.
How does ZIP 01824 compare to Middlesex County and Massachusetts averages?
In ZIP 01824, 1.6% of regulated sites are rated High Risk, compared to 1.0% across Middlesex County and 1.3% statewide in Massachusetts.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 01824?
Geologic screening places ZIP 01824 in EPA Zone 1 — High Potential (> 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 01824 (Chelmsford, MA) in a FEMA flood zone and what is the flood disaster history?
Middlesex County has recorded 1 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 01824 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 01824 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 01824 indicates a LOW shrink-swell risk signal. Within ZIP 01824, federal registries track 4 SDWIS drinking water facilities, 63 Clean Water NPDES permits, and 21 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.