OHA Drinking Water Services
OR41 00061 KNAPPA WATER ASSOCIATION Classification: COMMUNITY
Contact: JAMES (CHRIS) JACKSON Phone: 503-458-6461
92755 ALLEN ROAD County: CLATSOP
ASTORIA, OR 97103 Activity Status: ACTIVE -- History
Population: 1,800 Number of Connections: 605
Operating Period: January 1 to December 31 Regulating Agency: CLATSOP COUNTY
Certified Operator(s) Owner Type: PRIVATE
Required: Y Licensed By: N/A
Distribution class: 2 Approved Drinking Water Protection Plan: No
Treatment class: None Source Water Assessment: Yes
Filtration Endorsement Required: NoLast Survey Date:  Jul 12, 2022
Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR WELLS 85-1,3,4/90-1/97-1/06-1,2 A GW
SRC-AA WELL 85-1 - CLAT247 A Permanent GW
SRC-AB WELL 85-3 - CLAT243 A Permanent GW
SRC-AC WELL 90-1 - CLAT41 A Permanent GW
SRC-AD WELL 85-4 - CLAT244 A Permanent GW
SRC-AE WELL 97-1 - L12925 A Permanent GW
SRC-AF WELL 06-1 - L82401 A Permanent GW
SRC-AG WELL 06-2 - L81125 A Permanent GW
EP-B EP FOR GUN CLUB WELL #4 A GW
SRC-BA GUN CLUB WELL #4 - CLAT256 A Seasonal GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR WELLS 85-1,3,4/90-1/97-1/06-1,2 RESID. MAINT. HYPOCHLORINATION OTHER
WTP-B TP FOR GUN CLUB WELL #4 RESID. MAINT. HYPOCHLORINATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2022 1/4/2023 1/4/2023
2021 12/30/2021 12/30/2021
2020 8/12/2021 8/12/2021
2019 2/3/2020 2/3/2020
2018 12/28/2018 12/28/2018

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Fee Invoice Paid
No 2022 (PDF) 2023
  2021 (PDF) 2022
  2020 (PDF) 2021


For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3684

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