County · Washington
Kitsap County, Washington: drinking water records
Explore EPA records for 155 community water systems across 20 ZIP codes in Kitsap County, then find water-testing resources and available recent monitoring-station readings.
Data as of EPA UCMR 5 final release, August 2026 (file dated Aug 28, 2026) · EPA SDWIS 2026Q2 (file dated Jul 9, 2026). How we build these pages
Drinking-water records
EPA survey and compliance records are historical reports. UCMR 5 results are available for 18 of the 155 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems in this county
All 155 active community systems in the available county records, sorted by record completeness. Scroll the table to explore more systems.
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Naval Base Kitsap at Bremerton WA5303468 | 11,792 | 120 | 0 | 1 | 2 ppbbelow the action level |
| Bremerton City of WA5308200 | 72,951 | 480 | 1 | 0 | 5 ppbbelow the action level |
| Silverdale Water Dist 16 WA5379300 | 35,163 | 600 | 0 | 0 | 2 ppbbelow the action level |
| West Sound Utility District #1 WA5302600 | 28,930 | 540 | 4 | 0 | 1 ppbbelow the action level |
| North Perry Ave Water District WA5360950 | 24,402 | 540 | 0 | 0 | 1 ppbbelow the action level |
| Poulsbo City of WA5369150 | 18,400 | 360 | 0 | 0 | 1 ppbbelow the action level |
| Naval Base Kitsap at Bangor WA5302714 | 16,828 | 120 | 0 | 0 | 3 ppbbelow the action level |
| North Peninsula WA5305122 | 16,449 | 336 | 0 | 0 | 2 ppbbelow the action level |
| Port Orchard Water Dept WA5368900 | 15,355 | 240 | 0 | 0 | 0 ppbbelow the action level |
| Bainbridge Island City of WA5397650 | 13,491 | 240 | 0 | 0 | 3 ppbbelow the action level |
| Manchester Water District WA5350700 | 10,475 | 480 | 0 | 0 | 0 ppbbelow the action level |
| North Bainbridge Water Co WA5359994 | 5,490 | 60 | 0 | 0 | 2 ppbbelow the action level |
| Vinland WA5391923 | 4,801 | 180 | 0 | 0 | 4 ppbbelow the action level |
| Suquamish WA5386400 | 4,203 | 240 | 0 | 0 | 1 ppbbelow the action level |
| Parkview Terrace WA5366215 | 3,730 | 300 | 1 | 0 | 3.2 ppbbelow the action level |
| Horizons West WA5334375 | 3,454 | 360 | 1 | 0 | 1.1 ppbbelow the action level |
| Mccormick Woods WA5340529 | 2,760 | 180 | 0 | 0 | 0 ppbbelow the action level |
| Jackson Park Naval Hospital WA5305345 | 2,277 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Meadowmeer WA5353275 | 1,157 | 0 | 0 | 1 | 16 ppbat or above the action level |
| Seabeck WA5303134 | 610 | 60 | 0 | 0 | 0 ppbbelow the action level |
| Cedar Glen Mobile Home Park WA5311912 | 284 | 0 | 0 | 1 | 0.7 ppbbelow the action level |
| Indian Hills Estates WA5301966 | 282 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Green Mountain Acres WA5329594 | 110 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Inwood Beach Club WA5335880 | 80 | 0 | 0 | 1 | 0.7 ppbbelow the action level |
| Gatewood Mobile Manor WA5327236 | 46 | 0 | 0 | 1 | 13.9 ppbbelow the action level |
| South Bainbridge WA5381451 | 4,414 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Erland Point Water Co WA5323850 | 2,909 | 0 | 0 | 0 | 6 ppbbelow the action level |
| West Kitsap WA5308367 | 2,248 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sunnyslope WA5385550 | 2,112 | 0 | 0 | 0 | 1.3 ppbbelow the action level |
| Indianola Water WA5335650 | 1,705 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Naval Base Kitsap at Keyport WA5390520 | 1,540 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Port Gamble Sklallam 105300015 | 1,509 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Frog Pond WA5326627 | 1,229 | 0 | 0 | 0 | 4 ppbbelow the action level |
| Keyport Water WA5338550 | 1,202 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Newberry Hill WA5306136 | 1,143 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Miller Bay WA5354683 | 1,072 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Long Lake View Est 2 5 WA5348031 | 923 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Island Lake WA5336150 | 883 | 0 | 0 | 0 | 7 ppbbelow the action level |
| Wicks Lake Ranches WA5396728 | 615 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sandy Hook Park Community Club WA5375950 | 593 | 0 | 0 | 0 | 5.5 ppbbelow the action level |
| Tahuyeh Lake Community Club WA5387116 | 560 | 0 | 0 | 0 | 2.8 ppbbelow the action level |
| Sackman 105300031 | 500 | 0 | 0 | 0 | 6 ppbbelow the action level |
| Bucklin WA5366936 | 402 | 0 | 0 | 0 | 4 ppbbelow the action level |
| Eldorado Hills WA5322750 | 383 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Port Gamble WA5300323 | 303 | 0 | 0 | 0 | 0.5 ppbbelow the action level |
| Navy Yard Park WA5343294 | 268 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Emerald Heights WA5323290 | 251 | 0 | 0 | 0 | 4 ppbbelow the action level |
| Olalla WA5363215 | 239 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| Fragaria Landing WA5326651 | 235 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Strawberry Hill WA5384625 | 235 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Port Madison Water Company WA5368750 | 233 | 0 | 0 | 0 | 1.7 ppbbelow the action level |
| Strattonwood WA5384618 | 220 | 0 | 0 | 0 | 7.4 ppbbelow the action level |
| Priddy Vista WA5369350 | 210 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Pine Lake Mobile Home Est 1 3 WA5367397 | 207 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Kitsap West MHC Water Co WA5342635 | 190 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Harbor Heights WA5331001 | 188 | 0 | 0 | 0 | 1.4 ppbbelow the action level |
| Driftwood Cove WA5319945 | 175 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Fieldstone Memory Care Bainbridge WA5354200 | 175 | 0 | 0 | 0 | 0.5 ppbbelow the action level |
| Olympic View Community LLC WA5363497 | 175 | 0 | 0 | 0 | 1.8 ppbbelow the action level |
| Rockaway Beach Water WA5373450 | 175 | 0 | 0 | 0 | 3.3 ppbbelow the action level |
| Wye Lake Acreages WA5398684 | 175 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Hintzville Acres WA5310440 | 170 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Bear Cub WA5316610 | 155 | 0 | 0 | 0 | 1.2 ppbbelow the action level |
| Johanson WA5336782 | 148 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Glenwood Station WA5300561 | 144 | 0 | 0 | 0 | 1.3 ppbbelow the action level |
| Little Tree WA5302236 | 143 | 0 | 0 | 0 | 0.5 ppbbelow the action level |
| Mainland View Manor WA5347248 | 143 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Martell Mobile Manor WA5351867 | 143 | 0 | 0 | 0 | 7.8 ppbbelow the action level |
| Minter Creek Rapids WA5355175 | 137 | 0 | 0 | 0 | 3.5 ppbbelow the action level |
| Gala Pines Water. WA5327060 | 130 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Bethel East WA5305965 | 127 | 0 | 0 | 0 | 2.9 ppbbelow the action level |
| Crystal Creek WA5347421 | 123 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Regency Park WA5371727 | 123 | 0 | 0 | 0 | 8.5 ppbbelow the action level |
| Surfrest Park Water Company WA5386450 | 123 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Foss Road WA5363918 | 119 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Viewside Community WA5391850 | 118 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Holly WA5333690 | 111 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Royalwood WA5374743 | 111 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sea View WA5376920 | 111 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Homestead Acres WA5333969 | 109 | 0 | 0 | 0 | 2.2 ppbbelow the action level |
| May Volt Hills WA5317690 | 106 | 0 | 0 | 0 | 1.1 ppbbelow the action level |
| Pebble Ridge WA5347240 | 106 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Clear Creek Estates WA5347431 | 101 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Agate West WA5300515 | 100 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Avellana Water WA5326801 | 100 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Wilderwood HOA WA5347451 | 98 | 0 | 0 | 0 | 2.3 ppbbelow the action level |
| Cedarbrook WA5314001 | 93 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Country Meadows WA5300675 | 90 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Glenwood Farms 1 East WA5336241 | 87 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Prospect Point Beach Club WA5369720 | 85 | 0 | 0 | 0 | 3.6 ppbbelow the action level |
| Hood Canal Highlands WA5334019 | 83 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| Lofall Water System INC WA5347670 | 81 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Poulsbo Heights WA5369152 | 80 | 0 | 0 | 0 | 11.5 ppbbelow the action level |
| Silver Springs Estates WA5379275 | 80 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Spruce Road WA5383424 | 80 | 0 | 0 | 0 | 2.5 ppbbelow the action level |
| Indianola 105300085 | 78 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Rhododendron Heights Water Co WA5372200 | 78 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Puddingstone WA5319246 | 77 | 0 | 0 | 0 | 2.1 ppbbelow the action level |
| George Lane 105314113 | 75 | 0 | 0 | 0 | 4 ppbbelow the action level |
| Hunt Community (Hunt I&II) WA5300567 | 75 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Wee Wun 105338109 | 75 | 0 | 0 | 0 | 4 ppbbelow the action level |
| Pioneer Hill West WA5367715 | 73 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Lookout Point WA5300045 | 72 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Pacific Ventures WA5329921 | 69 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Gresham Water WA5331566 | 66 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sivo Acres WA5323911 | 66 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Wauna Easley WA5339740 | 66 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Seavue Assoc WA5376925 | 65 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| Stavis Creek WA5383884 | 63 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Skookum Ranch WA5308586 | 60 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Western Stavis Water Sys II & III WA5301668 | 60 | 0 | 0 | 0 | 0.5 ppbbelow the action level |
| Phelps Road WA5363210 | 58 | 0 | 0 | 0 | 1.5 ppbbelow the action level |
| Pine Road Estates WA5337286 | 55 | 0 | 0 | 0 | 1.8 ppbbelow the action level |
| Hoot Ridge WA5323994 | 54 | 0 | 0 | 0 | 8.1 ppbbelow the action level |
| Camp David WA5310838 | 53 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Delta Long Lk Acre Tracts WA5310340 | 53 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Harbor Crest WA5301832 | 53 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Rose Avenue Water Association WA5366932 | 53 | 0 | 0 | 0 | 2.5 ppbbelow the action level |
| Winddrift Well WA5301023 | 53 | 0 | 0 | 0 | 3.5 ppbbelow the action level |
| Burley Water Assn WA5309450 | 50 | 0 | 0 | 0 | 0.5 ppbbelow the action level |
| Brianwood WA5306651 | 48 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Glenwood Farms 2 West WA5336233 | 48 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Scandialand Mobile Home Park WA5376467 | 48 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Ravens Reach WA5301031 | 47 | 0 | 0 | 0 | 3.8 ppbbelow the action level |
| Hood Canal Vista WA5334040 | 45 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sunset Farm WA5386115 | 45 | 0 | 0 | 0 | 2.4 ppbbelow the action level |
| Graham Place WA5325341 | 41 | 0 | 0 | 0 | 2.3 ppbbelow the action level |
| Olympic View Water Assoc WA5363650 | 41 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Lone Rock Water Assn WA5347925 | 39 | 0 | 0 | 0 | 10.5 ppbbelow the action level |
| Long Lake View Est 1 WA5348030 | 39 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Lake Emelia WA5343878 | 37 | 0 | 0 | 0 | 1.8 ppbbelow the action level |
| Schmid WA5376658 | 37 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Sherman Hill WA5332980 | 37 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Verdan Anderson Hill WA5391470 | 37 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Derby Downs WA5307009 | 36 | 0 | 0 | 0 | 1.3 ppbbelow the action level |
| Seabold Heights WA5376973 | 36 | 0 | 0 | 0 | 0.5 ppbbelow the action level |
| Cliftonwood WA5332027 | 35 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Hidden Heights WA5300944 | 35 | 0 | 0 | 0 | 4.8 ppbbelow the action level |
| Lincoln Hill Estates WA5343901 | 35 | 0 | 0 | 0 | 3.9 ppbbelow the action level |
| Place Eighteen HOA WA5316964 | 34 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Walden Water WA5343887 | 34 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Brookhaven WA5308760 | 32 | 0 | 0 | 0 | 3.5 ppbbelow the action level |
| Olalla Housing WA5302273 | 32 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| Stavis 1 WA5363216 | 32 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Ashley Lane WA5363777 | 30 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Bethel Community WA5305950 | 30 | 0 | 0 | 0 | 3.5 ppbbelow the action level |
| Chico Heights Community WA5324042 | 30 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Hunt Community (Hunt III) WA5301591 | 30 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Hogans Water WA5333625 | 28 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Islandwood Estates WA5300588 | 28 | 0 | 0 | 0 | 0.6 ppbbelow the action level |
| Goldens Mobile Home Park WA5328385 | 23 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Rocky Point Water District 12 WA5302052 | 1,831 | 0 | 0 | 0 | not reported |
| Northwoods WA5362100 | 35 | 0 | 0 | 0 | not reported |
| Stavis View Estates WA5300837 | 30 | 0 | 0 | 0 | not reported |
| Settle Water WA5302211 | 26 | 0 | 0 | 0 | not reported |
Shaded rows report lead at or above the 15 ppb action level in their latest monitoring period. EPA sets that level for the value 9 in 10 sampled homes fall at or below; reaching it requires the utility to act, and it is not a measurement of any single tap. One system in this table is at or above it. What an action level means
USGS · Monitoring stations
The water, more recently.
Available station readings in Kitsap County, Washington. Each measurement keeps its time, unit and original source.
These readings describe water at a monitoring station. They do not test your tap, measure PFAS or lead, or determine whether water is safe to drink or swim in.
Recent observations load when this section comes into view.
How these readings update
We check for updates every 10 minutes while this section is visible and show supported observations from the last 48 hours. The time beside a reading is when USGS measured it; the checked time is when our service retrieved the response. We mark a reading more than 6 hours old as older. Provisional observations can change after USGS review. A missing reading does not mean zero or clean water.
Temperature, pH, dissolved oxygen, turbidity, conductivity, streamflow and water level are shown only where a station reports them. Different measurements have different units and sampling intervals. USGS data and documentation.
Your next step
Water testing, reports & local help.
Use these official directories to find your drinking-water agency, a certified laboratory and public water records. We have not yet added an individually reviewed local resource list for this county.
Official national directories
Water testing
Find your state’s private-well program
EPA’s state directory points well owners to local program information. Services and eligibility vary by state and county.
Water testing
Find a certified drinking-water laboratory
Use EPA’s directory to reach your state’s laboratory certification program. EPA does not provide on-request testing of residential drinking water.
Public records
Find your utility’s Consumer Confidence Report
EPA links to community water-system reports and explains how to read them. Look for your actual supplier rather than assuming every address in a county shares one system.
Public records
Explore USGS water observations
Find current and historical observations from USGS monitoring locations, including available stream, lake, and groundwater data. Measurements vary by station and do not replace a test of your household water.
A county overview cannot identify every property’s water provider. If you use a public water system, confirm its name on your bill and request its annual Consumer Confidence Report. Private wells need their own testing; public-system records do not describe a private well.
Understand water testing and laboratory reportsResource descriptions are compiled by Tap Water Lookup. Review dates describe our source check, not a new water sample. How we review sources · Suggest a correction
Explore your area
Local coverage in Kitsap County
20ZIP areas in this overview
Explore the water-system records, recent station readings and testing resources on this county page. They describe the systems and stations identified in each section; they are not a separate water test for every community.
Towns and communities
- Bainbridge Island
- Bangor Base
- Bremerton
- Burley
- Hansville
- Indianola
- Keyport
- Port Gamble Tribal Community
- Port Orchard
- Poulsbo
- Seabeck
- Silverdale
- Suquamish
- Tracyton
View ZIP areas and understand coverage
- 98110Bainbridge Island
- 98310Bremerton
- 98311Tracyton
- 98312Bremerton
- 98314Bremerton
- 98315Bangor Base
- 98337Bremerton
- 98340Hansville
- 98342Indianola
- 98345Keyport
- 98346Port Gamble Tribal Community
- 98353
- 98359Burley
- 98364
- 98366Port Orchard
- 98367Port Orchard
- 98370Poulsbo
- 98380Seabeck
- 98383Silverdale
- 98392Suquamish
These Census ZIP Code Tabulation Areas are grouped here by their largest county overlap. A ZIP area can cross county lines and contain several water suppliers or private wells. Place labels reflect Census geography, not verified postal city names or utility service boundaries.
Records for these areas are currently presented in this county overview rather than individual ZIP reports. An unpublished report does not mean there are no water records. Confirm your supplier on your water bill; if you use a private well, testing your own well is the relevant next step.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Database prepared 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.
Compiled by Tap Water Lookup from the sources identified on this page. Read the methodology and review process.