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Public water system · OR4100811

Active

Sheridan, City of

Community water system in Yamhill County, Oregon, drawing primarily on surface water.

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

Population served

6,494

Service connections

1,642

Primary source

SW

Surface water

System type

CWS

Community water system

System record

PWSIDOR4100811
System typeCommunity water system
Activity statusActive
Population served6,494
Service connections1,642
Primary water sourceSurface water
Owner typeLocal government
Primacy agencyOR state drinking water program
City served—
StateOregon
ZIP—
CountyYamhill County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2025-08-23Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2025-07-01Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52Lead and Copper Rulecode 5000NoResolved
2025-01-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Total trihalomethanes (TTHM)code 2950NoArchived
2025-01-01Monitoring and reportingFailure to Conduct Assessment Monitoring · code 19Coliphagecode 3028NoArchived
2025-01-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Haloacetic acids (HAA5)code 2456NoArchived
2024-10-01Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36Surface Water Treatment Rulecode 0200NoResolved
2024-10-01Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38Interim Enhanced Surface Water Treatment Rulecode 0300NoResolved
2024-10-01Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36Surface Water Treatment Rulecode 0200NoResolved
2024-08-01Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36Surface Water Treatment Rulecode 0200NoResolved
2024-08-01Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36Surface Water Treatment Rulecode 0200NoResolved
2024-08-01Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38Interim Enhanced Surface Water Treatment Rulecode 0300NoResolved
2024-07-01Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52Lead and Copper Rulecode 5000NoResolved

The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Sheridan, City of: frequently asked questions

Is Sheridan, City of's water safe to drink?

Sheridan, City of is an active community water system regulated under the Safe Drinking Water Act, overseen by the OR state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Sheridan, City of?

Sheridan, City of (PWSID OR4100811) is a local government-owned community water system, regulated by the OR state drinking water program.

How many people does Sheridan, City of serve?

Sheridan, City of reports serving 6,494 people through 1,642 service connections in Yamhill County, Oregon.

Where does Sheridan, City of get its water?

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

Other water systems in Yamhill County

Water systemCountyPopulation servedTypeSource
Mcminnville Water & LightYamhill34,515CommunitySurface water
Newberg, City ofYamhill25,138CommunityGroundwater
Lafayette, City ofYamhill4,423CommunityPurchased surface water
Dundee, City ofYamhill2,960CommunityGroundwater
Dayton, City ofYamhill2,535CommunityGroundwater
Carlton, City ofYamhill2,270CommunitySurface water

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