Tapcensus

Water quality in Lake Marcel-Stillwater, Washington

Lake Marcel-Stillwater is in King County. 217 active public water systems serve the county; 86 had an EPA violation in the past three years.

Most likely your provider

King County Water District 119 WA5341985 · Community water system · Surface water purchased
Serves 3,800 people Rules violated, past 3 years 0 Last sanitary survey Oct 25, 2022 Distance 2.3 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
Duvall City of
 11,050 0 3.4 mi
Dawnbreaker Water Association
 168 1 4.3 mi
Carnation Water System City of
 2,400 1 4.3 mi
Ames Lake Water Assoc INC
 3,224 1 4.4 mi
Lake Margaret Water System
 406 2 5.2 mi
Union Hill Water Association INC
 8,720 0 6.5 mi
NE Sammamish Sewer & Water District
 9,702 0 7.5 mi
Sammamish Plateau Water & Sewer
 79,362 0 7.8 mi
Redmond Water System City of
 163,335 0 8.8 mi
Woodinville Water District
 66,699 0 9.0 mi
Fall City Water Dist.(spring Hill)
 57 1 9.2 mi
Fall City Water Dist. #127
 2,987 1 9.2 mi
Spring Glen Association
 273 0 9.7 mi
Lake Alice Water Association
 90 0 11.0 mi
The Meadows Water System LLC
 127 0 11.2 mi
Preston Industrial Park Water Assn
 930 0 11.4 mi
King County Water District #123
 242 0 11.8 mi
Snoqualmie Water
 20,222 0 12.4 mi
Alpine Mobile Manor
 45 3 12.4 mi
Issaquah Water System
 43,584 0 12.5 mi
Kirkland City of
 69,243 0 12.7 mi
Edgehill Water Assn
 109 2 13.0 mi
Bellevue City of
 321,349 0 13.0 mi
Upper Preston Water Assn
 150 0 13.5 mi
Bothell Water City of
 33,643 1 13.8 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
Carnation Farms
 179 0 0
Rio Vista
 36 0 0
Camp River Ranch
 76 0 0
Awareness Water System
 76 0 0
Red Fall Quick Stop
 30 0 0
Tall Chief Resort
 136 0 0
Shyne School Water System
 79 1 0
Washington Cathedral
 1,001 0 0
Port of Seattle/seatac Airport
 49,483 0 0
Blue Sky RV Park
 68 0 0
Cougar Mtn. Park WT Supply Sys.
 25 0 0
Issaquah Christian Church
 42 0 0
Snoqualmie Valley Land Company INC
 80 1 1
Fraternity Snoqualmie
 34 0 0
Cougar / Squak Corridor
 4 0 0
Green Bobbie
 80 0 0
Mount SI Motel
 45 0 0
Cedar Grove Water Company
 30 1 0
St. Sava Serbian Orthodox Church
 32 1 0
Cedar Grove Composting Water System
 50 2 0
Rogers Group Properties I LLC
 570 1 0
Lions Memorial Youth Camp
 61 0 0
Rainier Christian School
 150 1 1
Red Dog Saloon Water System
 30 0 0
Cedar Falls Supply
 184 1 0
Middle Fork Campground #2
 54 0 0
King County Shooting Sports Park
 27 0 0
Money Creek Campground
 61 0 0
Valleyview Christian Church
 88 0 0
Rainbow Trout Club Homeowners Assoc
 30 0 0
Tinkham Campground
 57 0 0
Kanaskat-Palmer State Park
 543 0 0
Beckler River Campground
 64 0 0
Green River Gorge Resort
 104 0 0
Boondocks Tavern
 30 0 0
Cascade View Rodger Scott Water
 25 1 0
Soos Creek Salmon Hatchery
 73 0 0
Flaming Geyser State Park
 1,947 0 0
Asahel Curtis Picnic Ground East
 80 1 0
Asahel Curtis Picnic Ground West
 80 1 0
Denny Creek Campground
 155 0 0
Wabash Pres. Church Supply #1
 71 0 0
Vashon Island Golf & Country Club
 226 0 0
Camp Burton Conference Center
 39 0 0
Danner Corp
 50 0 0
Montessori Spring Valley Supply
 121 1 0
Harbor Heights Water
 25 0 0
Sunwater Beach
 17 1 0
Paradise Cove Water System
 17 0 0
Camp Sealth
 62 1 0
All non-community systems
About this data

Water systems are matched to King County, nearest to Lake Marcel-Stillwater 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.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.