Tapcensus

Water quality for ZIP code 98034

ZIP 98034 covers Kirkland and Bothell 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

Northshore Utility District WA5340800 · Community water system · Surface water purchased
Serves 99,789 people Rules violated, past 3 years 0 Last sanitary survey Mar 25, 2025 Distance 1.6 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
Kirkland City of
 69,243 0 2.9 mi
Bothell Water City of
 33,643 1 3.4 mi
Lake Forest Park Water District
 3,171 0 4.4 mi
Trails End
 117 0 4.7 mi
Grandview Condominiums
 679 2 4.8 mi
North City Water District
 32,847 0 5.1 mi
Redmond Water System City of
 163,335 0 5.8 mi
Woodinville Water District
 66,699 0 6.0 mi
Highlands Utility District
 275 0 7.4 mi
Union Hill Water Association INC
 8,720 0 8.4 mi
Seattle Public Utilities
 1,161,961 0 8.4 mi
Bellevue City of
 321,349 0 8.4 mi
Beaux Arts Water Department
 345 1 9.1 mi
NE Sammamish Sewer & Water District
 9,702 0 9.1 mi
Rakwanna Park Water Sys INC
 90 2 9.4 mi
Dawnbreaker Water Association
 168 1 9.9 mi
Mercer Island City of
 31,057 0 10.6 mi
Duvall City of
 11,050 0 11.6 mi
King County Water District #117
 95 0 11.7 mi
Sammamish Plateau Water & Sewer
 79,362 0 12.3 mi
Coal Creek Utility District
 15,989 0 12.4 mi
Edgehill Water Assn
 109 2 13.1 mi
Ames Lake Water Assoc INC
 3,224 1 13.5 mi
The Meadows Water System LLC
 127 0 14.2 mi
Issaquah Water System
 43,584 0 14.7 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
Cougar Mtn. Park WT Supply Sys.
 25 0 0
Awareness Water System
 76 0 0
Tall Chief Resort
 136 0 0
Cougar / Squak Corridor
 4 0 0
Camp River Ranch
 76 0 0
Issaquah Christian Church
 42 0 0
Rio Vista
 36 0 0
Fraternity Snoqualmie
 34 0 0
Rainier Christian School
 150 1 1
Blue Sky RV Park
 68 0 0
Green Bobbie
 80 0 0
Cedar Grove Water Company
 30 1 0
Cedar Grove Composting Water System
 50 2 0
St. Sava Serbian Orthodox Church
 32 1 0
Port of Seattle/seatac Airport
 49,483 0 0
Lions Memorial Youth Camp
 61 0 0
Red Dog Saloon Water System
 30 0 0
Valleyview Christian Church
 88 0 0
Snoqualmie Valley Land Company INC
 80 1 1
Vashon Island Golf & Country Club
 226 0 0
Camp Burton Conference Center
 39 0 0
Mount SI Motel
 45 0 0
Harbor Heights Water
 25 0 0
Sunwater Beach
 17 1 0
King County Shooting Sports Park
 27 0 0
Paradise Cove Water System
 17 0 0
Camp Sealth
 62 1 0
Soos Creek Salmon Hatchery
 73 0 0
Cedar Falls Supply
 184 1 0
Rogers Group Properties I LLC
 570 1 0
Morningside Farm Water System
 65 0 0
Cascade View Rodger Scott Water
 25 1 0
Rainbow Trout Club Homeowners Assoc
 30 0 0
Montessori Spring Valley Supply
 121 1 0
Kanaskat-Palmer State Park
 543 0 0
Danner Corp
 50 0 0
Green River Gorge Resort
 104 0 0
Boondocks Tavern
 30 0 0
Flaming Geyser State Park
 1,947 0 0
Wabash Pres. Church Supply #1
 71 0 0
Middle Fork Campground #2
 54 0 0
Tinkham Campground
 57 0 0
Money Creek Campground
 61 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.