Kitsap County, Washington — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Kitsap County, WA?
In Kitsap County, Washington, public U.S. EPA records track 301 regulated facilities (#29 of 75 in Washington), including 43 (14.3%) High-Risk sites and $8,360 in federal penalties. Countywide due diligence also covers 4 Safe Drinking Water (SDWIS) facilities, 288 Clean Water NPDES permits, 46 FEMA Federal Disaster Declarations (7 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Kitsap County, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Kitsap County, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Kitsap County
Top EPA Regulated Facilities in Kitsap County, WA
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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • POULSBO, WA (ZIP 98370 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BREMERTON, WA (ZIP 98312 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BREMERTON, WA (ZIP 98310 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BREMERTON, WA (ZIP 98312 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KINGSTON, WA (ZIP 98346 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SILVERDALE, WA (ZIP 98383 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BREMERTON, WA (ZIP 98312 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PORT ORCHARD, WA (ZIP 98366 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| CLEAR CREEK APARTMENTS FREE PREVIEW (LOW RISK) | 11421 SILVERDALE WAY NW, SILVERDALE, WA 98383 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| STRAST FARM FREE PREVIEW (LOW RISK) | 14232 PHELPS RD NE, BAINBRIDGE ISLAND, WA 98110 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WSDOT/SR 305/ MURDEN CREEK - REMOVE FISH BARRIER FREE PREVIEW (LOW RISK) | UNSPECIFIED, BAINBRIDGE ISLAND, WA 98110 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BAY VISTA APARTMENTS FREE PREVIEW (LOW RISK) | UNSPECIFIED, BREMERTON, WA 98312 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Kitsap County, Washington Environmental Due Diligence
How many EPA-regulated environmental sites are in Kitsap County County, Washington?
Public U.S. EPA records track 301 regulated facilities in Kitsap County County, Washington (ranking #29 of 75 jurisdictions in WA). Of those, 43 (14.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 129 (42.9%) have active non-compliance quarters.
Which ZIP codes and cities in Kitsap County County have the highest regulated facility density?
Within Kitsap County County, the highest concentrations of EPA-tracked facilities are located in ZIP 98312 (Bremerton, 180 sites), ZIP 98367 (Bremerton, 134 sites), ZIP 98310 (Bremerton, 77 sites), spanning municipal corridors including Bremerton (377 sites), Olalla (16 sites), Keyport (13 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Kitsap County County?
Across Kitsap County County, 1 facilities (0.3% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Kitsap County County, WA?
Geologic indoor air screening places Kitsap County County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Kitsap County County, WA?
Federal records track 4 Safe Drinking Water (SDWIS) facilities, 288 Clean Water Act NPDES permits, and 106 impaired water dischargers in Kitsap County County, alongside 46 historical FEMA federal disaster declarations (7 flood/storm events).
Does Kitsap County, WA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Kitsap County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.