OHA Drinking Water Services
OR41 00826 SISTERS, CITY OF Classification: COMMUNITY
Contact: PAUL BERTAGNA Phone: 541-323-5212
PO BOX 39 County: DESCHUTES
SISTERS, OR 97759 Activity Status: ACTIVE -- History
Population: 3,235 Number of Connections: 2,028
Operating Period: January 1 to December 31 Regulating Agency: DESCHUTES COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 1 Approved Drinking Water Protection Plan: No
Treatment class: None Source Water Assessment: Yes
Filtration Endorsement Required: NoLast Survey Date:  Jul 26, 2022
Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-B EP FOR CITY WELL A GW
SRC-BA CITY WELL - DESC3023 A Permanent GW
EP-C EP FOR HIGH SCHOOL WELL A GW
SRC-CA HIGH SCHOOL WELL - DESC1034 A Permanent GW
EP-D EP FOR SUN RANCH WELL A GW
SRC-DA SUN RANCH WELL - L84019 A Permanent GW
EP-E EP FOR WELL #4 A GW
SRC-EA WELL #4 - L138648 A Permanent GW
Show Disconnected and Abandoned Sources
Find Purchasers/Sellers


Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-B TP FOR CITY WELL RESID. MAINT. GAS CHLORINATION OTHER
WTP-C TP FOR HIGH SCHOOL WELL RESID. MAINT. HYPOCHLORINATION OTHER
WTP-D TP FOR SUN RANCH WELL RESID. MAINT. HYPOCHLORINATION OTHER
WTP-E TP FOR WELL #4 RESID. MAINT. HYPOCHLORINATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year       Date Received Date Certified
2021       Due 7/1/2022 Jul 26, 2022
2020       Mar 17, 2021 Mar 17, 2021
2019       Apr 23, 2020 Apr 23, 2020
2018       May 09, 2019 May 09, 2019
2017       Feb 15, 2019 Jul 17, 2018

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Fee Invoice Paid
Yes (PDF) 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: 3911