PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 01, 2026
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6-IN-1 STATE ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • MA

Massachusetts (MA) — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards

Scan an Address in Massachusetts →

According to public U.S. EPA, USDA, and FEMA registries (current as of November 01, 2026), Massachusetts tracks 51,634 EPA-regulated facilities, including 671 High-Risk sites (1.3%), 1,039 active violators, and $90,651,430 in federal penalties. Statewide environmental due diligence also covers 3,424 Safe Drinking Water (SDWIS) facilities, 11,739 Clean Water NPDES permits, 5 historical FEMA disaster declarations, USDA Soil Shrink-Swell (LOW regional signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
51,634
High-Risk Sites (1.3%)
671
Active Violators (2.0%)
1,039
Drinking & Clean Water
15,163
Federal Penalties
$90,651,430

Massachusetts (MA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Screening Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
5 Statewide FEMA Declarations (3 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Mandatory Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Regional Shrink-Swell Signal: LOW • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
3,424 SDWIS Systems • 11,739 NPDES Permits
🔒 5,082 Impaired Water (303d) & 1,458 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Massachusetts (MA) Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)
1. Regulatory & Water Program Composition
RCRA Hazardous Waste Generators 35,075 (67.9%)
Clean Water (NPDES) & Drinking Water (SDWIS) 15,163 (29.4%)
Active EPA Non-Compliance Dockets 1,039 (2.0%)
High-Risk Enforcement Facilities 671 (1.3%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (96.9/100)
🌊 Flood Exposure 10/10 • Relatively High
🔥 Wildfire Hazard 7/10 • Relatively Low
☀️ Extreme Heat 10/10 • Relatively Moderate
🌪️ Severe Wind / Storm 10/10 • Relatively High
🫨 USGS Earthquake 10/10 • Relatively Moderate
3. High-Risk Density vs. U.S. Baseline
Massachusetts (MA) High-Risk Rate 1.3%
U.S. National EPA Baseline 3.6%
Why Scan a Specific Street Address? Public state pages show aggregate counts only. A paid property report unlocks exact facility names & distances in feet, USDA soil LEP % & water table depth, utility water violations, and parcel FEMA flood zone.
🔒 Run 1-Mile Property Address Scan →

Major Municipal Environmental Directories in Massachusetts

Boston
2,602 sites
31 High
Cambridge
1,342 sites
16 High
Worcester
1,331 sites
11 High
Springfield
951 sites
11 High
Woburn
734 sites
4 High
Waltham
693 sites
3 High
New Bedford
595 sites
15 High
Lowell
534 sites
5 High
Fall River
516 sites
8 High
Framingham
492 sites
3 High
Brockton
478 sites
6 High
Quincy
473 sites
3 High
Marlborough
443 sites
4 High
Watertown
424 sites
2 High
Haverhill
422 sites
3 High
Chicopee
415 sites
13 High
Pittsfield
407 sites
4 High
Somerville
405 sites
2 High
Westfield
403 sites
4 High
Lawrence
400 sites
5 High
Taunton
393 sites
4 High
Billerica
384 sites
6 High
Plymouth
376 sites
3 High
Wilmington
375 sites
6 High
Holyoke
372 sites
2 High
Leominster
368 sites
9 High
Peabody
363 sites
3 High
Attleboro
352 sites
5 High
West Springfield
344 sites
5 High
Norwood
343 sites
5 High
Lynn
340 sites
3 High
Braintree
335 sites
4 High
Medford
329 sites
6 High
Everett
328 sites
5 High
Newton
320 sites
1 High
Burlington
319 sites
4 High
Natick
318 sites
2 High
Danvers
314 sites
1 High
Beverly
308 sites
4 High
Fitchburg
305 sites
1 High
Canton
299 sites
2 High
Lexington
292 sites
1 High
Bedford
282 sites
3 High
Salem
279 sites
3 High
Westborough
271 sites
1 High
Shrewsbury
271 sites
6 High
Chelmsford
270 sites
4 High
Andover
270 sites
5 High
Stoughton
251 sites
0 High
Malden
246 sites
2 High
Northampton
240 sites
1 High
Methuen
229 sites
1 High
Chelsea
228 sites
6 High
Franklin
227 sites
4 High
Weymouth
226 sites
2 High
Auburn
224 sites
4 High
Revere
222 sites
4 High
Gloucester
220 sites
6 High
Tewksbury
220 sites
3 High
Newburyport
217 sites
8 High

Counties in Massachusetts (99)

County Total Sites High Risk RCRA Waste
Middlesex County 10,745 107 9,515
Worcester County 5,452 86 4,452
Essex County 4,090 65 3,566
Norfolk County 3,849 33 3,368
Suffolk County 3,702 30 3,154
Bristol County 3,230 54 2,629
Hampden County 3,073 49 2,632
Plymouth County 2,772 37 2,291
Barnstable County 1,517 28 1,176
Middlesex County 1,374 8 34
Berkshire County 1,187 16 853
Worcester County 1,042 16 22
Hampshire County 902 16 684
Franklin County 654 16 450
Norfolk County 591 7 9
Essex County 571 7 12
Suffolk County 470 6 10
Plymouth County 457 6 9
Bristol County 454 6 9
Hampden County 400 2 9
Hampshire County 230 1 4
Barnstable County 209 0 4
Dukes County 161 4 107
Berkshire County 151 1 2
Franklin County 132 2 1
Nantucket County 76 3 57
Metropolitan Boston County 52 1 6
Se Massachesetts County 21 0 0
Central Massachusetts County 20 0 1
Nantucket County 18 1 0
Pioneer Valley County 18 0 1
Rockingham County 15 0 0
Dukes County 10 0 0
Merrimack Valley County 6 0 0
Windham County 6 0 0
Cheshire County 5 0 0
Cumberland County 5 1 0
Washington County 5 1 0
Carroll County 4 0 0
Chester County 4 0 0
Hills County 4 0 0
Lancaster County 4 0 0
Merrimack County 4 0 0
Bennington County 3 0 0
Columbia County 3 0 0
Westchester County 3 0 0
Berks County 2 0 0
Hancock County 2 0 0
Lamoille County 2 0 0
Montgomery County 2 0 0
Montgomery County 2 0 0
Orange County 2 0 0
Out-Of-State County 2 0 2
Providence County 2 0 0
Sagadahoc County 2 0 0
Strafford County 2 0 0
York County 2 0 0
-- Not Defined -- County 1 0 0
Addison County 1 0 0
Albany County 1 0 0
Baltimore City County 1 0 0
Belknap County 1 0 0
Belknap County 1 0 0
Blair County 1 0 0
Broome County 1 1 0
Cass County 1 0 0
Chittenden County 1 0 0
Clinton County 1 0 0
Comal County 1 0 0
Cortland County 1 0 0
Dauphin County 1 0 0
Delaware County 1 0 0
Dupage County 1 0 0
Dutchess County 1 0 0
Fairfax County 1 0 0
Flagler County 1 0 0
Fulton County 1 0 0
Hudson County 1 0 0
Lackawanna County 1 1 0
Licking County 1 0 0
Litchfield County 1 0 0
Maricopa County 1 0 0
Mecklenburg County 1 0 0
Midland County 1 0 0
Monroe County 1 0 0
New Castle County 1 0 0
New London County 1 0 0
Newport County 1 0 0
Oswego County 1 0 0
Otsego County 1 0 0
Providence County 1 0 0
Rutland County 1 0 0
Shelby County 1 0 0
Sufflolk County 1 0 1
Suffolk (& Middlesex) County 1 0 0
Sullivan County 1 0 0
Sussex County 1 0 0
Tolland County 1 0 0
Warren County 1 0 0

Highest-Density ZIP Codes in Massachusetts

ZIP Code City Total Sites High Risk
01453 Leominster 378 9
02142 Cambridge 235 9
01950 Newburyport 226 9
02740 New Bedford 243 8
02062 Norwood 350 7
01507 Charlton 154 7
01201 Pittsfield 409 6
02149 Everett 332 6
01545 Shrewsbury 276 6
02150 Chelsea 226 6
02151 Revere 224 6
02720 Fall River 200 6
01887 Wilmington 374 5
02703 Attleboro 369 5
01089 West Springfield 352 5
02210 Boston 349 5
02155 Medford 327 5
01810 Andover 274 5
01930 Gloucester 219 5
01880 Wakefield 211 5
01020 Chicopee 206 5
02118 Boston 202 5
01527 Millbury 156 5
02667 Wellfleet 97 5
01921 Boxford 27 5
01801 Woburn 727 4
01752 Marlborough 448 4
01085 Westfield 397 4
02780 Taunton 388 4
02360 Plymouth 363 4
01915 Ma 311 4
02128 East Boston 309 4
02601 Hyannis 308 4
01824 Chelmsford 249 4
02127 Boston (South Boston) 234 4
02038 Franklin 229 4
01501 Auburn 225 4
01757 Milford 223 4
02129 Charlestown 210 4
02760 North Attleborough 197 4
01432 Ayer 164 4
01013 Chicopee 145 4
02330 Carver 128 4
02746 New Bedford 118 4
02790 Westport 118 4
01938 Ipswich 109 4
01952 Salisbury 95 4
02066 Scituate 83 4
01523 Lancaster 61 4
02139 Cambridge 534 3
01960 Peabody 362 3
02169 Quincy 355 3
02184 Braintree 332 3
02301 Brockton 329 3
01803 Burlington 319 3
01821 Billerica 289 3
01970 Salem 281 3
01730 Bedford 273 3
01104 Springfield 254 3
01876 Tewksbury 224 3

Highest-Scored EPA Enforcement & Contamination Facilities in Massachusetts

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

Unlock Full Unredacted Dossier →
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 • DUDLEY, MA (ZIP 01571 Sector) HIGH (90/100) Significant Violation (6 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • BOSTON, MA (ZIP 02130 Sector) HIGH (90/100) Significant Violation (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • LEXINGTON, MA (ZIP 02421 Sector) HIGH (90/100) Significant Violation (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ASHLAND, MA (ZIP 01721 Sector) HIGH (89/100) Significant Violation (10 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • CHICOPEE, MA (ZIP 01022 Sector) HIGH (88/100) Significant Violation (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • CHICOPEE, MA (ZIP 01013 Sector) HIGH (88/100) Significant Violation (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • WOBURN, MA (ZIP 01801 Sector) HIGH (87/100) Significant Violation (10 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • REVERE, MA (ZIP 02151 Sector) HIGH (85/100) Significant Violation (9 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
CORE MARK FREE PREVIEW (LOW RISK) 355 MAIN ST, WHITINSVILLE, MA 01588 LOW (19/100) No Violation Identified (0 qtrs NC) $0
KMART 3433 FREE PREVIEW (LOW RISK) 2211 NORTHAMPTON ST, HOLYOKE, MA 01040 LOW (16/100) No Violation Identified (0 qtrs NC) $0
ADVANCE AUTO PARTS 7229 FREE PREVIEW (LOW RISK) 759 WEST BOYLSTON ST, WORCESTER, MA 01606 LOW (16/100) No Violation Identified (0 qtrs NC) $0
PARKWAY TRANSMISSIONS FREE PREVIEW (LOW RISK) 21 INTERVALE RD, WORCESTER, MA 01602 LOW (15/100) No Violation Identified (0 qtrs NC) $0
🔒 + 51,622 Additional Regulated & Enforcement Records in Massachusetts Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Massachusetts (MA) Environmental Due Diligence & EPA Dataset

How many EPA-regulated environmental sites and high-risk facilities are in Massachusetts?

Public U.S. EPA records track 51,634 regulated facilities across Massachusetts. Of those, 671 (1.3%) are classified in the High-Risk tier due to formal enforcement actions, penalties, or toxic chemical releases, and 1,039 (2.0%) have active non-compliance quarters.

Which counties and ZIP codes in Massachusetts have the highest concentration of EPA-regulated sites?

In Massachusetts, the highest regulated facility volumes are concentrated in Middlesex County (10,745 sites), Worcester County (5,452 sites), Essex County (4,090 sites), Norfolk County (3,849 sites), with key high-risk postal sectors including ZIP 01453 (Leominster, 9 high-risk), ZIP 02142 (Cambridge, 9 high-risk), ZIP 01950 (Newburyport, 9 high-risk), ZIP 02740 (New Bedford, 8 high-risk).

How many drinking water systems (SDWIS), Clean Water permits, and FEMA disaster declarations are recorded in Massachusetts?

Statewide in Massachusetts, federal registries track 3,424 Safe Drinking Water (SDWIS) facilities, 11,739 Clean Water Act NPDES permits, and 5,082 impaired water body (303d) dischargers, alongside 5 historical FEMA disaster declarations.

What is the EPA Radon Zone and USDA Soil Foundation Risk for properties in Massachusetts?

Regional geologic screening places Massachusetts in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L) with USDA regional soil shrink-swell rated LOW. Run a street address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.