Tapcensus

Water quality for ZIP code 99201

ZIP 99201 covers Spokane in Spokane County, Washington, one of 40 ZIP codes in the county. 166 active public water systems serve the county; 72 had an EPA violation in the past three years.

Most likely your provider

Spokane City of WA5383100 · Community water system · Ground water
Serves 346,138 people Rules violated, past 3 years 0 Last sanitary survey Sep 12, 2024 Distance 1.1 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 Spokane County

86 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Spo CO Water Dist 3 Sys 3
 3,768 0 4.3 mi
Carnhope Irrigation District 7
 1,602 1 4.6 mi
Ridgeview Park Estates
 30 0 4.7 mi
Shady Pines Trailer Court
 70 0 4.7 mi
North Spokane Irrigation District 8
 2,214 0 5.7 mi
East Spokane Water Dist 1
 4,285 1 6.3 mi
Patterson Addition
 22 2 6.3 mi
Vel View Water Dist 13
 77 3 6.4 mi
Orchard Avenue Irrigation Dist 6
 4,330 0 6.4 mi
Whitworth University
 1,200 1 6.5 mi
Mullen Hill Terrace MHP
 207 5 6.6 mi
Mount ST Michaels School & Church
 162 3 6.7 mi
Hutchinson Irrigation Dist #16
 2,209 0 6.8 mi
Spo CO Water Dist 3 Sys 1
 19,035 0 7.3 mi
Marshall Community Water Assn
 74 1 7.3 mi
Millwood City of
 1,925 1 7.5 mi
Airway Heights City of
 9,489 1 7.7 mi
Valley of the Horses Water Dist #12
 70 0 7.9 mi
West Prairie Village
 375 0 7.9 mi
Stevens CO Pud Spokane Lake Park
 532 1 8.2 mi
Spo CO Water Dist 3 Sys 4
 6,233 0 8.2 mi
Pasadena Park Irr Dist 17
 6,269 1 8.3 mi
Modern Electric Water CO
 18,487 0 8.5 mi
Rivervale Water Assn
 48 0 8.5 mi
Indian Village Estates Water Assn
 90 1 8.6 mi
All 87 community water systems in Spokane County
Non-community systems in Spokane County (79: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Providence Shmc
 3,199 0 0
Wsdp Riverside SP Equestrian
 356 1 0
Great Northern School Dist #312
 47 0 0
Spokane Rifle Club South
 18 0 0
Spokane Rifle Club North
 19 0 0
Spo CO Fish Lake Park
 306 0 0
Puebla Restaurant
 100 2 0
Wsdp Seven Mile Riverside State Prk
 250 0 0
Camp Sekani
 102 0 0
White Bluff Jpra
 165 0 0
Wsdp Riverside SP Orv Area
 651 0 0
Urm
 25 0 0
Overland Station
 54 0 0
Andrus Water System
 41 1 0
Rlp Enterprises
 38 0 0
Spokane Christian Center
 250 0 0
Nine Mile Store
 53 1 0
Commellinis Restaurant
 46 1 0
Countryside 7 Day Adventist Elmntry
 165 0 0
Wsdp Riverside State Park Shic
 26 0 0
Cheney Public Schools
 36 0 0
Nine Mile Falls Community Church
 45 0 0
Kaiser Alum Trentwood Works
 954 1 0
Nine Mile Resort
 327 0 0
Cosv Sullivan Park
 32 0 0
Honeywell Electronic Mfg LLC
 350 0 0
Central Pre Mix Sullivan RD
 130 2 0
Crosswind Church
 27 0 0
Rubys on Silver Lake
 31 2 0
Spokane Business & Industrial Park
 5,000 1 0
Spokane CO Fire Dist 8 Station 2
 70 0 0
Mutual Materials Company
 55 5 0
Big Barn Brewing
 32 2 0
Whitley #5
 100 2 0
Wildrose RV Park
 102 0 0
Sun Cove Resort
 10 2 0
Peaceful Pines RV Park
 39 0 0
Freeman School Dist #358
 900 0 0
Clear Lake Pines Beach Club
 19 0 0
Riverside SD Chattaroy Elementary
 306 0 0
Twin Cedars Water System
 46 0 0
Zephyr Lodge
 28 0 0
Turnbull Wildlife Refuge System 1
 81 1 0
Spo CO Bear Lake Park
 100 0 0
Lakes Community Church
 147 1 0
Knife River Public Water Supply
 151 1 0
Liberty School District #362
 486 1 0
Bear Creek
 1 0 0
Riverside SD Central Site Schools
 1,320 0 0
Shaky Grounds Espresso
 133 0 0
All non-community systems
About this data

Water systems are matched to Spokane 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.