Tapcensus

Water quality for ZIP code 98030

ZIP 98030 covers Kent and Auburn 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

Kent Water Department WA5338150 · Community water system · Surface water purchased
Serves 166,421 people Rules violated, past 3 years 1 Last sanitary survey Jun 24, 2026 Distance 2.1 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
Derbyshire Scenic Acres
 156 0 1.5 mi
Crestview West Water System
 147 3 1.6 mi
Lake Meridian Water District
 24,231 1 1.9 mi
Hazelwood Heights
 85 2 2.3 mi
Logandale Water Assoc Inc.
 42 0 2.9 mi
Mountain View Water District INC
 91 2 3.1 mi
Welchs Water Association
 69 1 3.3 mi
Soos Creek Water & Sewer District
 74,172 0 4.1 mi
Auburn City of
 107,655 1 4.5 mi
Auburn Park Community LLC
 202 0 5.6 mi
Highline Water District
 100,170 0 5.8 mi
South Auburn Water Association
 212 0 6.1 mi
Algona Water Dept
 3,300 1 6.4 mi
King County Water District #54
 5,373 0 6.4 mi
Covington Water District
 56,172 0 6.5 mi
Lakehaven Water and Sewer District
 148,809 0 6.7 mi
Maplewood Addition Water Coop
 435 0 7.2 mi
Valley View Mobile Park LLC
 126 0 7.5 mi
Tukwila Water Department
 36,298 0 7.7 mi
Renton City of
 108,091 0 7.7 mi
Pacific City of
 7,925 0 7.7 mi
Cedar River Water & Sewer District
 28,671 0 8.1 mi
Sawyerwood Estates Water System
 46 0 8.2 mi
Diamond Springs Water Association
 138 0 8.3 mi
Orchard Grove
 86 0 8.4 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
Valleyview Christian Church
 88 0 0
Soos Creek Salmon Hatchery
 73 0 0
Rainier Christian School
 150 1 1
Danner Corp
 50 0 0
Red Dog Saloon Water System
 30 0 0
Cascade View Rodger Scott Water
 25 1 0
Lions Memorial Youth Camp
 61 0 0
Montessori Spring Valley Supply
 121 1 0
Wabash Pres. Church Supply #1
 71 0 0
Cedar Grove Composting Water System
 50 2 0
Flaming Geyser State Park
 1,947 0 0
St. Sava Serbian Orthodox Church
 32 1 0
Cedar Grove Water Company
 30 1 0
Vashon Island Golf & Country Club
 226 0 0
Cougar / Squak Corridor
 4 0 0
Boondocks Tavern
 30 0 0
Green Bobbie
 80 0 0
King County Shooting Sports Park
 27 0 0
Fraternity Snoqualmie
 34 0 0
Camp Burton Conference Center
 39 0 0
Green River Gorge Resort
 104 0 0
Issaquah Christian Church
 42 0 0
Cougar Mtn. Park WT Supply Sys.
 25 0 0
Harbor Heights Water
 25 0 0
Kanaskat-Palmer State Park
 543 0 0
Morningside Farm Water System
 65 0 0
Rainbow Trout Club Homeowners Assoc
 30 0 0
Paradise Cove Water System
 17 0 0
Sunwater Beach
 17 1 0
Camp Sealth
 62 1 0
Blue Sky RV Park
 68 0 0
Port of Seattle/seatac Airport
 49,483 0 0
Cedar Falls Supply
 184 1 0
MUD Mtn Dam Water System
 184 0 0
Tall Chief Resort
 136 0 0
Red Fall Quick Stop
 30 0 0
Snoqualmie Valley Land Company INC
 80 1 1
Mount SI Motel
 45 0 0
Camp River Ranch
 76 0 0
Rogers Group Properties I LLC
 570 1 0
Washington Cathedral
 1,001 0 0
Carnation Farms
 179 0 0
Shyne School Water System
 79 1 0
Rio Vista
 36 0 0
Federation Forest State Park
 281 0 0
Greenwood Water Association
 12 0 0
Tinkham Campground
 57 0 0
Awareness Water System
 76 0 0
Middle Fork Campground #2
 54 0 0
Asahel Curtis Picnic Ground East
 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.