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
2021       Dec 30, 2021 Dec 30, 2021
2020       Aug 12, 2021 Aug 12, 2021
2019       Feb 03, 2020 Feb 03, 2020
2018       Dec 28, 2018 Dec 28, 2018
2017       Jan 02, 2018 Jan 02, 2018

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Fee Invoice Paid
Yes 2021 (PDF) 2022
  2020 (PDF) 2021
  2019 (PDF) 2020


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