Tapcensus

Water quality in Sunnyslope, Washington

Sunnyslope is in Chelan County. 133 active public water systems serve the county; 60 had an EPA violation in the past three years.

Most likely your provider

Chelan CO Pud 1 WA5312284 · Community water system · Ground water purchased
Serves 16,190 people Rules violated, past 3 years 0 Last sanitary survey May 2, 2025 Distance 6.3 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 Chelan County

45 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
East Monitor Water Assn
 36 0 2.1 mi
Bardin Hills Farmworker Housing
 36 1 3.2 mi
Cashmere Water Department
 5,815 1 5.4 mi
Turtlerock Homeowners Association
 133 0 5.6 mi
Wenatchee City of
 43,690 0 5.7 mi
Towns Mobile Home Park
 37 1 5.8 mi
Dawn Lee Courts
 100 0 5.9 mi
West Cashmere Water System
 63 2 6.5 mi
Chelan CO Pud Olalla Canyon
 67 0 8.6 mi
River Bend Mobile Park LLC
 75 0 9.2 mi
Chelan CO Pud Dryden
 163 0 10.0 mi
Dryden Orchard
 26 0 10.6 mi
Three Lakes Water District
 650 0 11.3 mi
Malaga Market
 38 1 11.6 mi
Peshastin Domestic Water Assn
 177 0 12.0 mi
Malaga Water District
 2,478 0 12.2 mi
Chelan CO Pud1 Peshastin
 1,397 1 12.8 mi
River Bend Park Water System
 40 0 13.1 mi
Entiat City of
 1,730 1 13.5 mi
Valleyhi Community Club
 242 1 14.3 mi
Leavenworth City of
 11,041 1 15.6 mi
Ski Hill Domestic Water Association
 102 3 16.4 mi
Alpine Water District
 2,255 3 21.1 mi
Ponderosa Community Club INC
 1,170 1 21.5 mi
Plain Flats Water System
 29 2 22.5 mi
All 46 community water systems in Chelan County
Non-community systems in Chelan County (87: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Lytle Water System
 156 1 0
Country Cabins & Mobile Park
 29 0 0
Cashmere Cong of Jehovahs Witnesses
 93 1 0
Chelan County Fairground
 1,335 1 0
Possibility Orchards
 28 2 0
Dryden Independent Plaza & RV
 72 1 0
Camas Meadows Bible Camp
 110 2 0
Bjs Food and Fuel 2
 321 0 0
Big Y Cafe
 180 1 0
Wedge Mountain Inn
 30 0 0
The High End
 79 1 0
Amg Aluminum North America
 50 1 0
Rivers Edge Lodge
 15 1 0
Blu-Shastin RV Park
 47 2 0
97 Rock House WS
 253 1 0
Preys Fruit Barn
 98 1 0
Mission Ridge Ski Area Water System
 1,009 1 0
Ingalls Creek Enrichment Center
 36 1 0
Alpine View RV Park
 11 0 0
Alcoa
 50 1 0
Coopers Cafe
 26 2 0
Cascade Mountain Bible Church
 66 0 0
Rock Island Dam Power House 2
 88 1 0
Leavenworth Ski Hill/leavenworth
 31 0 0
Tierra
 57 3 0
Camp Camrec 1
 37 0 0
Butte Ranch
 28 0 0
Just Plain Grocery & Gas
 71 0 0
Www 3
 30 2 0
Mountain Ranch Adventures
 46 0 0
Grunewald Guild
 44 2 0
Beaver Valley School
 26 1 0
Thousand Trails Leavenworth
 185 0 0
Longview Fibre Paper & Packaging
 97 0 0
Squirrel Tree Resort
 182 0 0
Sunny Sites Addition 1
 20 1 0
Pine River Ranch #2
 13 0 0
59er Diner
 134 1 0
Fielding Hills Winery
 25 0 0
Laffertys Southshore Water System
 306 0 0
Alpenhorn Cafe
 389 0 0
Watsons Harverene Resort INC
 156 0 0
Nason Creek Cg/lake Wenatchee RD
 219 1 0
Lake Wenatchee Village
 37 0 0
Headwaters Pub
 54 1 0
Lake Wenatchee State Park South SI
 2,591 1 0
Nason Creek Rest Area
 1,855 1 0
Silver Bell Winery
 94 1 0
Sunland Sites
 18 0 0
Chelan Heights
 12 0 0
All non-community systems
About this data

Water systems are matched to Chelan County, nearest to Sunnyslope 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. Retrieved from ECHO on Oct 11, 2026.