OHA Drinking Water Services
OR41 00932 WARRENTON, CITY OF Classification: COMMUNITY
Contact: DAVE DAVIS Phone: 503-738-7809
PO BOX 250 County: CLATSOP
WARRENTON, OR 97146 Activity Status: Active -- History
Population: 9,100 Number of Connections: 3,737
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 2 Last Survey Date:  Nov 08, 2023
Treatment class: 2
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR WTP (LEWIS & CLARK RIVER/CREEK) A SW
SRC-AA LEWIS & CLARK RIVER A Seasonal SW
SRC-AB BIG SOUTH FORK-LEWIS/CLARK RIV A Permanent SW
SRC-AC LITTLE SO.FORK-LEWIS/CLARK RIV A Permanent SW
SRC-AD CAMP "C" CREEK A Permanent SW
SRC-AE RAW WATER RESERVOIR A Permanent SW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit		 Treatment Process Treatment Objective
WTP-A TP FOR (LEWIS & CLARK RIVER/CREEK) MEMBRANE FILTRATION 2.5-logFILTRATION, MEMBRANE PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION
FLUORIDATION OTHER
COAGULATION PARTICULATE REMOVAL
MICROSCREENING PARTICULATE REMOVAL

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2023 Due 7/1/2024 Due 10/1/2024
2022 Not received Not received
2021 Not received Not received
2020 Not received Not received
2019 Not received Not received

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received		 Cross Connection
Fee Status
No 2016 2024 - Unpaid Late
2022 - Unpaid Late
2021 - Unpaid Late
  2015
  2014

More information for this water system: SDWIS ID 3918
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