Tapcensus

Water quality in Millwood, Washington

Millwood is in Spokane County. 166 active public water systems serve the county; 72 had an EPA violation in the past three years.

Most likely your provider

Millwood City of WA5354850 · Community water system · Ground water
Serves 1,925 people Rules violated, past 3 years 1 Distance under 0.1 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
Orchard Avenue Irrigation Dist 6
 4,330 0 1.0 mi
Irvin Water District #6
 4,150 1 1.6 mi
Hutchinson Irrigation Dist #16
 2,209 0 1.6 mi
Pinecroft Mobile Home Park
 248 0 1.8 mi
Modern Electric Water CO
 18,487 0 2.0 mi
Spo CO Water Dist 3 Sys 1
 19,035 0 2.1 mi
Pasadena Park Irr Dist 17
 6,269 1 2.3 mi
East Spokane Water Dist 1
 4,285 1 3.1 mi
Carnhope Irrigation District 7
 1,602 1 3.5 mi
Model Irrigation Dist #18
 7,903 2 4.0 mi
Trentwood Irrigation District 3
 4,228 3 4.2 mi
Mount ST Michaels School & Church
 162 3 4.2 mi
Consolidated Irrig Dist 19 System 1
 9,434 0 4.4 mi
North Spokane Irrigation District 8
 2,214 0 4.9 mi
Pioneer Water Company
 443 4 5.8 mi
Spo CO Water Dist 3 Sys 4
 6,233 0 6.5 mi
Timberline Mobile Home Park
 240 0 6.5 mi
Vera Water & Power
 24,692 1 6.7 mi
Spo CO Water Dist 3 Sys 3
 3,768 0 7.0 mi
Consolidated Irrig Dist 19 System 2
 21,220 1 7.0 mi
Whitworth University
 1,200 1 8.0 mi
Spokane City of
 346,138 0 8.5 mi
Spo CO Water Dist 3 Sys 5
 485 0 8.9 mi
Liberty Lake Sewer & Water District
 14,500 0 9.1 mi
Green Bluff Water Assn
 218 1 9.2 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
Camp Sekani
 102 0 0
Puebla Restaurant
 100 2 0
Spokane Christian Center
 250 0 0
Kaiser Alum Trentwood Works
 954 1 0
Honeywell Electronic Mfg LLC
 350 0 0
Cosv Sullivan Park
 32 0 0
Central Pre Mix Sullivan RD
 130 2 0
Spokane Business & Industrial Park
 5,000 1 0
Providence Shmc
 3,199 0 0
Big Barn Brewing
 32 2 0
Mutual Materials Company
 55 5 0
Crosswind Church
 27 0 0
Wsdp Riverside SP Equestrian
 356 1 0
Commellinis Restaurant
 46 1 0
Twin Cedars Water System
 46 0 0
Spokane Rifle Club South
 18 0 0
Spokane Rifle Club North
 19 0 0
Zephyr Lodge
 28 0 0
Spokane CO Fire Dist 8 Station 2
 70 0 0
Lakes Community Church
 147 1 0
Knife River Public Water Supply
 151 1 0
Great Northern School Dist #312
 47 0 0
Wsdp Seven Mile Riverside State Prk
 250 0 0
Spo CO Fish Lake Park
 306 0 0
Freeman School Dist #358
 900 0 0
Wsdp Riverside SP Orv Area
 651 0 0
Nine Mile Store
 53 1 0
Wsdp Riverside State Park Shic
 26 0 0
White Bluff Jpra
 165 0 0
Andrus Water System
 41 1 0
Wildrose RV Park
 102 0 0
Whitley #5
 100 2 0
Urm
 25 0 0
Overland Station
 54 0 0
Riverside SD Chattaroy Elementary
 306 0 0
Nine Mile Falls Community Church
 45 0 0
Bear Creek
 1 0 0
Nine Mile Resort
 327 0 0
Countryside 7 Day Adventist Elmntry
 165 0 0
Rlp Enterprises
 38 0 0
Spo CO Bear Lake Park
 100 0 0
Cheney Public Schools
 36 0 0
Wsdp Mt Spokane St Park #3
 679 1 0
Mount Spokane Ski #1
 207 1 0
Mount Spokane Ski #2
 1,301 1 0
Rubys on Silver Lake
 31 2 0
Riverside SD Central Site Schools
 1,320 0 0
Shaky Grounds Espresso
 133 0 0
Hodgsons Riverside Service
 222 0 0
Peaceful Pines RV Park
 39 0 0
All non-community systems
About this data

Water systems are matched to Spokane County, nearest to Millwood 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.