Tapcensus

Water quality for ZIP code 99027

ZIP 99027 covers Otis Orchards-East Farms and Spokane Valley 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

Consolidated Irrig Dist 19 System 2 WA5310221 · Community water system · Ground water
Serves 21,220 people Rules violated, past 3 years 1 Last sanitary survey Jun 13, 2022 Distance 1.6 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
Timberline Mobile Home Park
 240 0 0.9 mi
Pioneer Water Company
 443 4 1.5 mi
Consolidated Irrig Dist 19 System 1
 9,434 0 3.1 mi
Liberty Lake Sewer & Water District
 14,500 0 3.9 mi
Moab Irrigation Dist #20
 1,790 0 4.1 mi
Trentwood Irrigation District 3
 4,228 3 4.1 mi
Irvin Water District #6
 4,150 1 5.8 mi
Pinecroft Mobile Home Park
 248 0 5.8 mi
Modern Electric Water CO
 18,487 0 6.8 mi
Pasadena Park Irr Dist 17
 6,269 1 7.0 mi
Millwood City of
 1,925 1 7.3 mi
Vera Water & Power
 24,692 1 7.4 mi
Model Irrigation Dist #18
 7,903 2 7.8 mi
Spo CO Water Dist 3 Sys 1
 19,035 0 8.1 mi
Hutchinson Irrigation Dist #16
 2,209 0 8.2 mi
Orchard Avenue Irrigation Dist 6
 4,330 0 8.3 mi
East Spokane Water Dist 1
 4,285 1 9.5 mi
Mount ST Michaels School & Church
 162 3 9.9 mi
Green Bluff Water Assn
 218 1 10.4 mi
Carnhope Irrigation District 7
 1,602 1 10.6 mi
North Spokane Irrigation District 8
 2,214 0 11.0 mi
Spo CO Water Dist 3 Sys 4
 6,233 0 11.1 mi
Spo CO Water Dist 3 Sys 6
 358 0 13.6 mi
Spo CO Water Dist 3 Sys 5
 485 0 13.6 mi
Spo CO Water Dist 3 Sys 3
 3,768 0 13.6 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
Spokane Business & Industrial Park
 5,000 1 0
Lakes Community Church
 147 1 0
Honeywell Electronic Mfg LLC
 350 0 0
Knife River Public Water Supply
 151 1 0
Central Pre Mix Sullivan RD
 130 2 0
Cosv Sullivan Park
 32 0 0
Kaiser Alum Trentwood Works
 954 1 0
Twin Cedars Water System
 46 0 0
Zephyr Lodge
 28 0 0
Spokane Christian Center
 250 0 0
Camp Sekani
 102 0 0
Big Barn Brewing
 32 2 0
Puebla Restaurant
 100 2 0
Mutual Materials Company
 55 5 0
Bear Creek
 1 0 0
Crosswind Church
 27 0 0
Spokane CO Fire Dist 8 Station 2
 70 0 0
Freeman School Dist #358
 900 0 0
Wsdp Mt Spokane St Park #3
 679 1 0
Mount Spokane Ski #1
 207 1 0
Providence Shmc
 3,199 0 0
Commellinis Restaurant
 46 1 0
Mount Spokane Ski #2
 1,301 1 0
Riverside SD Chattaroy Elementary
 306 0 0
Wsdp Riverside SP Equestrian
 356 1 0
Spokane Rifle Club North
 19 0 0
Spokane Rifle Club South
 18 0 0
Wildrose RV Park
 102 0 0
Whitley #5
 100 2 0
Spo CO Bear Lake Park
 100 0 0
Wsdp Seven Mile Riverside State Prk
 250 0 0
Great Northern School Dist #312
 47 0 0
Spo CO Fish Lake Park
 306 0 0
Wsdp Riverside SP Orv Area
 651 0 0
Wsdp Riverside State Park Shic
 26 0 0
Nine Mile Store
 53 1 0
Riverside SD Central Site Schools
 1,320 0 0
Hodgsons Riverside Service
 222 0 0
Andrus Water System
 41 1 0
White Bluff Jpra
 165 0 0
Shaky Grounds Espresso
 133 0 0
Nine Mile Falls Community Church
 45 0 0
Nine Mile Resort
 327 0 0
Urm
 25 0 0
Overland Station
 54 0 0
Sunshine Early Learning Center
 35 0 0
Countryside 7 Day Adventist Elmntry
 165 0 0
Shot Glass Bar & Grill
 100 0 0
Backwoods Store
 103 0 0
Rlp Enterprises
 38 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.