OHA Drinking Water Services
OR41 00252 DAYTON, CITY OF Classification: COMMUNITY
Contact: JOHN LINDOW Phone: 503-864-2221 View on Map
PO BOX 339 County: YAMHILL
DAYTON, OR 97114 Activity Status: Active -- History
Population: 2,535 Number of Connections: 904
Operating Period: January 1 to December 31 Regulating Agency: YAMHILL COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 2 Last Survey Date:  Jul 27, 2023
Treatment class: 1
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR MCDOUGAL WELLS & SPRINGS A GW
SRC-AA SPRING AREA A (LOWER SPRINGS) A Permanent GW
SRC-AB SPRING AREA B (UPPER SPRINGS) A Permanent GW
SRC-AC MCDOUGAL WELL 1 - YAMH5280 A Permanent GW
SRC-AD MCDOUGAL WELL 2 - YAMH465 A Permanent GW
EP-B EP FOR WELLS A GW
SRC-BA WELL #1 - L14858 A Permanent GW
SRC-BB WELL #3 - L55481 A Permanent GW
SRC-BC WELL #4 - L55482 A Permanent GW
SRC-BD FLOWER LN WELL I Emergency GW
SRC-BE 11TH ST. WELL (PALMER) - YAMH5324 I Emergency GW
SRC-BF WELL #2 - L59407 A Permanent GW
SRC-BG WELL #5 - L59406 A Permanent GW
Show Disconnected and Abandoned Sources
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A1 TP FOR SPRINGS GWR 4-LOG VIRUS COMPLIANCE MON DISINFECTION
WTP-A2 TP FOR MCDOUGAL WELLS RESID. MAINT. HYPOCHLORINATION OTHER
WTP-B TP FOR EP-B (DAY/LAFAY WELLS +FLOWER+11) FILTRATION, GREENSAND IRON REMOVAL
FILTRATION, GREENSAND MANGANESE REMOVAL
RESID. MAINT. HYPOCHLORINATION OTHER
MIXED OXIDANTS, PRE DISINFECTION
PERMANGANATE ORGANICS REMOVAL

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2023 7/11/2024 6/25/2024
2022 4/19/2023 4/19/2023
2021 3/1/2022 3/1/2022
2020 3/3/2021 3/8/2021
2019 2/6/2020 2/3/2020

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Cross Connection
Fee Status
Yes (PDF) 2023 (PDF) 2025 - Unpaid
2024 - Paid
2023 - Paid
2022 - Paid
2021 - Paid
  2022 (PDF)
  2021 (PDF)


More information for this water system: SDWIS ID 4135
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