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AquaCensus

Public water system · WA5366565

Active

Patterson Addition

Community water system in Spokane County, Washington, drawing primarily on groundwater.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

22

Service connections

20

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDWA5366565
System typeCommunity water system
Activity statusActive
Population served22
Service connections20
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyWA state drinking water program
City served
StateWashington
ZIP

Violations & enforcement

BeganViolationContaminantHealth-basedStatus
2024-07-01717000NoResolved
2023-09-013A8000NoResolved
2023-08-013A8000NoResolved
2023-03-013A8000NoResolved
2022-07-013A8000NoResolved
2022-03-013A8000NoResolved
2021-07-01717000NoResolved
2018-01-01031040NoResolved
2015-07-01031040NoResolved
2015-07-01717000NoResolved
2014-07-01717000NoResolved
2014-01-01525000NoResolved

Patterson Addition: frequently asked questions

Is Patterson Addition's water safe to drink?

Patterson Addition is an active community water system regulated under the Safe Drinking Water Act, overseen by the WA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Patterson Addition?

Patterson Addition (PWSID WA5366565) is a private-owned community water system, regulated by the WA state drinking water program.

How many people does Patterson Addition serve?

Patterson Addition reports serving 22 people through 20 service connections in Spokane County, Washington.

Where does Patterson Addition get its water?

EPA SDWIS lists this system's primary water source as groundwater.

Other water systems in Spokane County

Water systemCountyPopulation servedTypeSource
Spokane City ofSpokane343,167CommunityGroundwater
Whitworth Water District 2Spokane26,883CommunityGroundwater
Vera Water & PowerSpokane24,692CommunityGroundwater
Consolidated Irrig Dist 19 System 2Spokane21,220CommunityGroundwater
Spo Co Water Dist 3 Sys 1Spokane18,983CommunityGroundwater
Modern Electric Water CoSpokane18,487CommunityGroundwater