ZIP 03833 (Brentwood, NH) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 03833 in Brentwood, New Hampshire (Rockingham County) has 448 EPA-tracked facilities, including 1 High-Risk sites (0.2%), 4 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 03833 are screened across 3 historical Rockingham County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (92), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 03833 (Brentwood, NH) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 03833 (Brentwood, NH) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 03833 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 4 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 03833 (Brentwood, NH)
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 • EXETER, NH (ZIP 03833 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • EXETER, NH (ZIP 03833 Sector) | MODERATE (45/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BRENTWOOD, NH (ZIP 03833 Sector) | MODERATE (44/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • EXETER, NH (ZIP 03833 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • EXETER, NH (ZIP 03833 Sector) | MODERATE (33/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BRENTWOOD, NH (ZIP 03833 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • EXETER, NH (ZIP 03833 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • EXETER, NH (ZIP 03833 Sector) | MODERATE (31/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| COBHAM ANTENNA SYSTEMS FREE PREVIEW (LOW RISK) | 11 CONTINENTAL DRIVE, EXETER, NH 03833 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| THE PROVIDER ENTERPRISES INC. FREE PREVIEW (LOW RISK) | 127 PINE RD, BRENTWOOD, NH 03833 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CKM ELECTROSTATIC COATINGS LLC FREE PREVIEW (LOW RISK) | 191 CRAWLEY FALLS RD, BRENTWOOD, NH 03833 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ALS AUTOMOTIVE SERVICE CTR FREE PREVIEW (LOW RISK) | 20 FRANKLIN ST, EXETER, NH 03833 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 03833 (Brentwood, NH) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 03833 (Brentwood, NH)?
ZIP code 03833 (Brentwood, NH) contains 448 EPA-tracked facilities, of which 1 (0.2%) are classified in the High-Risk tier, 4 (0.9%) have active compliance violations, and 342 (76.3%) handle RCRA hazardous waste.
How does ZIP 03833 compare to Rockingham County and New Hampshire averages?
In ZIP 03833, 0.2% of regulated sites are rated High Risk, compared to 0.4% across Rockingham County and 0.5% statewide in New Hampshire.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 03833?
Geologic screening places ZIP 03833 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 03833 (Brentwood, NH) in a FEMA flood zone and what is the flood disaster history?
Rockingham County has recorded 3 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 03833 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 03833 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 03833 indicates a LOW shrink-swell risk signal. Within ZIP 03833, federal registries track 15 SDWIS drinking water facilities, 77 Clean Water NPDES permits, and 71 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.