Tapcensus

Water quality for ZIP code 98011

ZIP 98011 covers Bothell and Woodinville in King County, Washington, one of 86 ZIP codes in the county. 217 active public water systems serve the county; 86 had an EPA violation in the past three years.

Most likely your provider

Bothell Water City of WA5307900 · Community water system · Surface water purchased
Serves 33,643 people Rules violated, past 3 years 1 Last sanitary survey Aug 20, 2024 Distance 0.8 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in King County

155 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Northshore Utility District
 99,789 0 1.6 mi
Lake Forest Park Water District
 3,171 0 3.8 mi
North City Water District
 32,847 0 5.0 mi
Woodinville Water District
 66,699 0 5.0 mi
Kirkland City of
 69,243 0 5.2 mi
Rakwanna Park Water Sys INC
 90 2 6.8 mi
Redmond Water System City of
 163,335 0 6.8 mi
Trails End
 117 0 7.3 mi
Grandview Condominiums
 679 2 7.5 mi
Highlands Utility District
 275 0 7.9 mi
Union Hill Water Association INC
 8,720 0 9.1 mi
Dawnbreaker Water Association
 168 1 9.9 mi
NE Sammamish Sewer & Water District
 9,702 0 10.3 mi
Bellevue City of
 321,349 0 10.7 mi
Seattle Public Utilities
 1,161,961 0 10.8 mi
Duvall City of
 11,050 0 11.0 mi
Beaux Arts Water Department
 345 1 11.6 mi
Mercer Island City of
 31,057 0 13.3 mi
Sammamish Plateau Water & Sewer
 79,362 0 13.7 mi
King County Water District #117
 95 0 14.0 mi
Lake Margaret Water System
 406 2 14.1 mi
Ames Lake Water Assoc INC
 3,224 1 14.2 mi
King County Water District 119
 3,800 0 14.4 mi
Coal Creek Utility District
 15,989 0 14.9 mi
Edgehill Water Assn
 109 2 15.1 mi
All 156 community water systems in King County
Non-community systems in King County (61: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Washington Cathedral
 1,001 0 0
Shyne School Water System
 79 1 0
Red Fall Quick Stop
 30 0 0
Carnation Farms
 179 0 0
Awareness Water System
 76 0 0
Cougar Mtn. Park WT Supply Sys.
 25 0 0
Camp River Ranch
 76 0 0
Tall Chief Resort
 136 0 0
Rio Vista
 36 0 0
Cougar / Squak Corridor
 4 0 0
Issaquah Christian Church
 42 0 0
Fraternity Snoqualmie
 34 0 0
Blue Sky RV Park
 68 0 0
Green Bobbie
 80 0 0
Cedar Grove Water Company
 30 1 0
Port of Seattle/seatac Airport
 49,483 0 0
Rainier Christian School
 150 1 1
Cedar Grove Composting Water System
 50 2 0
St. Sava Serbian Orthodox Church
 32 1 0
Lions Memorial Youth Camp
 61 0 0
Red Dog Saloon Water System
 30 0 0
Snoqualmie Valley Land Company INC
 80 1 1
Valleyview Christian Church
 88 0 0
Mount SI Motel
 45 0 0
Vashon Island Golf & Country Club
 226 0 0
Camp Burton Conference Center
 39 0 0
King County Shooting Sports Park
 27 0 0
Harbor Heights Water
 25 0 0
Sunwater Beach
 17 1 0
Cedar Falls Supply
 184 1 0
Rogers Group Properties I LLC
 570 1 0
Paradise Cove Water System
 17 0 0
Camp Sealth
 62 1 0
Soos Creek Salmon Hatchery
 73 0 0
Morningside Farm Water System
 65 0 0
Cascade View Rodger Scott Water
 25 1 0
Rainbow Trout Club Homeowners Assoc
 30 0 0
Kanaskat-Palmer State Park
 543 0 0
Green River Gorge Resort
 104 0 0
Boondocks Tavern
 30 0 0
Middle Fork Campground #2
 54 0 0
Montessori Spring Valley Supply
 121 1 0
Danner Corp
 50 0 0
Flaming Geyser State Park
 1,947 0 0
Wabash Pres. Church Supply #1
 71 0 0
Money Creek Campground
 61 0 0
Tinkham Campground
 57 0 0
Beckler River Campground
 64 0 0
Asahel Curtis Picnic Ground East
 80 1 0
Asahel Curtis Picnic Ground West
 80 1 0
All non-community systems
About this data

Water systems are matched to King County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Washington records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.