6-IN-1 STATE ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • ID
Scan an Address in Idaho →
Idaho (ID) — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
According to public U.S. EPA, USDA, and FEMA registries (current as of November 01, 2026), Idaho tracks 17,223 EPA-regulated facilities, including 324 High-Risk sites (1.9%), 1,222 active violators, and $110,531,356 in federal penalties. Statewide environmental due diligence also covers 4,021 Safe Drinking Water (SDWIS) facilities, 8,360 Clean Water NPDES permits, 11 historical FEMA disaster declarations, USDA Soil Shrink-Swell (HIGH regional signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Total EPA Sites
17,223
High-Risk Sites (1.9%)
324
Active Violators (7.1%)
1,222
Drinking & Clean Water
12,381
Federal Penalties
$110,531,356
Idaho (ID) 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
11 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: HIGH • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
4,021 SDWIS Systems • 8,360 NPDES Permits
🔒 3,137 Impaired Water (303d) & 1,893 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked
📊 Idaho (ID) 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
3,252 (18.9%)
Clean Water (NPDES) & Drinking Water (SDWIS)
12,381 (71.9%)
Active EPA Non-Compliance Dockets
1,222 (7.1%)
High-Risk Enforcement Facilities
324 (1.9%)
2. FEMA NRI & USGS Hazard Index (1–10)
Relatively Moderate (87.8/100)
🌊 Flood Exposure
9/10 • Relatively Moderate
🔥 Wildfire Hazard
10/10 • Relatively High
☀️ Extreme Heat
9/10 • Relatively Moderate
🌪️ Severe Wind / Storm
9/10 • Relatively High
🫨 USGS Earthquake
9/10 • Relatively Low
3. High-Risk Density vs. U.S. Baseline
Idaho (ID) High-Risk Rate
1.9%
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.
Major Municipal Environmental Directories in Idaho
Boise
1,891 sites
Meridian
1,063 sites
Nampa
1,030 sites
Caldwell
710 sites
Idaho Falls
544 sites
Pocatello
456 sites
Twin Falls
421 sites
Eagle
329 sites
Unknown
317 sites
Lewiston
266 sites
Kuna
233 sites
Portable
215 sites
Coeur D'Alene
194 sites
Garden City
183 sites
Star
175 sites
Post Falls
170 sites
Mountain Home
161 sites
Jerome
158 sites
Blackfoot
154 sites
Sandpoint
149 sites
Middleton
147 sites
Moscow
145 sites
Rexburg
134 sites
Mccall
129 sites
Burley
128 sites
Emmett
108 sites
Chubbuck
104 sites
Buhl
94 sites
Bonners Ferry
87 sites
Hayden
87 sites
Soda Springs
82 sites
Ketchum
76 sites
Driggs
75 sites
Hailey
75 sites
American Falls
67 sites
Payette
66 sites
Rathdrum
66 sites
Salmon
66 sites
Fruitland
64 sites
Rigby
62 sites
Kimberly
61 sites
Hagerman
60 sites
Rupert
54 sites
Cascade
50 sites
Ammon
50 sites
Weiser
49 sites
Parma
48 sites
Homedale
48 sites
Kamiah
46 sites
Victor
46 sites
Preston
43 sites
Orofino
42 sites
Kellogg
42 sites
Grangeville
41 sites
Bellevue
41 sites
Athol
40 sites
Shelley
38 sites
Wendell
38 sites
Priest River
38 sites
Wallace
37 sites
Counties in Idaho (106)
Highest-Density ZIP Codes in Idaho
| ZIP Code | City | Total Sites | High Risk |
|---|---|---|---|
| 83642 | Meridian | 759 | 9 |
| 83501 | Lewiston | 266 | 8 |
| 83687 | Nampa | 549 | 7 |
| 83607 | Caldwell | 253 | 7 |
| 83634 | Kuna | 232 | 7 |
| 83605 | Caldwell | 438 | 6 |
| 83301 | Twin Falls | 405 | 6 |
| 83843 | Moscow | 143 | 6 |
| 83716 | Boise | 299 | 5 |
| 83201 | Pocatello | 272 | 5 |
| 83338 | Hunt | 160 | 5 |
| 83221 | Blackfoot | 158 | 5 |
| 83638 | Mccall | 132 | 5 |
| 83318 | Burley | 130 | 5 |
| 83211 | American Falls | 69 | 5 |
| 83709 | Boise | 328 | 4 |
| 83714 | Garden City | 303 | 4 |
| 83705 | Boise | 264 | 4 |
| 83401 | Idaho Falls | 234 | 4 |
| 83402 | Idaho Falls | 220 | 4 |
| 83440 | Rexburg | 146 | 4 |
| 83276 | Soda Springs | 80 | 4 |
| 83332 | Hagerman | 60 | 4 |
| 83263 | Preston | 42 | 4 |
| 83686 | Nampa | 226 | 3 |
| 83854 | Post Falls | 180 | 3 |
| 83647 | Mountain Home | 165 | 3 |
| 83864 | Sandpoint | 153 | 3 |
| 83861 | St Maries | 58 | 3 |
| 83611 | Cascade | 56 | 3 |
| 83660 | Parma | 49 | 3 |
| 83313 | Bellevue | 41 | 3 |
| 83604 | Bruneau | 32 | 3 |
| 83624 | Grand View | 31 | 3 |
| 83314 | Bliss | 26 | 3 |
| 83525 | Oro Grande | 24 | 3 |
| 83616 | Eagle | 324 | 2 |
| 83646 | Meridian | 318 | 2 |
| 83702 | Boise | 260 | 2 |
| 83814 | Coeur D'Alene | 199 | 2 |
| 83202 | Pocatello | 169 | 2 |
| 83706 | Boise | 168 | 2 |
| 83815 | Coeur D'Alene | 105 | 2 |
| 83835 | Hayden | 104 | 2 |
| 83316 | Buhl | 94 | 2 |
| 83805 | Bonners Ferry | 90 | 2 |
| 83333 | Triumph | 83 | 2 |
| 83858 | Twin Lakes | 68 | 2 |
| 83661 | Payette | 67 | 2 |
| 83619 | Fruitland | 63 | 2 |
| 83536 | Kamiah | 49 | 2 |
| 83544 | Greer | 44 | 2 |
| 83530 | Grangeville | 42 | 2 |
| 83856 | Priest River | 42 | 2 |
| 83254 | Montpelier | 36 | 2 |
| 83860 | Sagle | 31 | 2 |
| 83539 | Kooskia | 28 | 2 |
| 83612 | Council | 21 | 2 |
| 83429 | Island Park | 21 | 2 |
| 83648 | Mountain Home Air Force Base | 17 | 2 |
Highest-Scored EPA Enforcement & Contamination Facilities in Idaho
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 • POCATELLO, ID (ZIP 83201 Sector) | HIGH (88/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • TWIN FALLS, ID (ZIP 83301 Sector) | HIGH (87/100) | Significant Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GRAND VIEW, ID (ZIP 83624 Sector) | HIGH (82/100) | Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • COUNCIL, ID (ZIP 83612 Sector) | HIGH (82/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SODA SPRINGS, ID (ZIP 83276 Sector) | HIGH (82/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • JEROME, ID (ZIP 83338 Sector) | HIGH (81/100) | Violation Identified (11 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PARMA, ID (ZIP 83660 Sector) | HIGH (78/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DRIGGS, ID (ZIP 83422 Sector) | HIGH (77/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| RIVIAN AUTOMOTIVE (BOISE) FREE PREVIEW (LOW RISK) | 700 N FIVE MILE RD, BOISE, ID 83704 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SIMPLOT SOILBUILDERS GLENNS FERRY FREE PREVIEW (LOW RISK) | 111 W WASHINGTON ST, GLENNS FERRY, ID 83623 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ZILOG INC IDAHO TECHNOLOGY CENTER FREE PREVIEW (LOW RISK) | 625 S STRATFORD STE 100, MERIDIAN, ID 83642 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| LAKE CITY FORD FREE PREVIEW (LOW RISK) | 1508 N 4TH ST, COEUR D'ALENE, ID 83814 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
🔒 + 17,211 Additional Regulated & Enforcement Records in Idaho Redacted from Public Directory
Run 1-Mile Property Scan to Unlock All Records →
Frequently Asked Questions — Idaho (ID) Environmental Due Diligence & EPA Dataset
How many EPA-regulated environmental sites and high-risk facilities are in Idaho?
Public U.S. EPA records track 17,223 regulated facilities across Idaho. Of those, 324 (1.9%) are classified in the High-Risk tier due to formal enforcement actions, penalties, or toxic chemical releases, and 1,222 (7.1%) have active non-compliance quarters.
Which counties and ZIP codes in Idaho have the highest concentration of EPA-regulated sites?
In Idaho, the highest regulated facility volumes are concentrated in Ada County (1,886 sites), Ada County (1,696 sites), Canyon County (1,040 sites), Canyon County (818 sites), with key high-risk postal sectors including ZIP 83642 (Meridian, 9 high-risk), ZIP 83501 (Lewiston, 8 high-risk), ZIP 83687 (Nampa, 7 high-risk), ZIP 83607 (Caldwell, 7 high-risk).
How many drinking water systems (SDWIS), Clean Water permits, and FEMA disaster declarations are recorded in Idaho?
Statewide in Idaho, federal registries track 4,021 Safe Drinking Water (SDWIS) facilities, 8,360 Clean Water Act NPDES permits, and 3,137 impaired water body (303d) dischargers, alongside 11 historical FEMA disaster declarations.
What is the EPA Radon Zone and USDA Soil Foundation Risk for properties in Idaho?
Regional geologic screening places Idaho in EPA Zone 1 — High Potential (> 4.0 pCi/L) with USDA regional soil shrink-swell rated HIGH. Run a street address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.