OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 06280
Advisory Type: Do Not Drink Water
Reason: Arsenic
Area Affected: System-wide
Affected Populations: All
Begin Date: May 21, 2019
Date Lifted: May 14, 2020
Who Was Contacted: Alex Cooper
Contact Phone: 503-263-6405
Details: During the inventory of the system, it was determined that the .046 arsenic sample was taken at this system. The do not drink was lifted at PWS#4105663 applied to this system. The operator is looking into treatment will go through plan review for the arsenic treatment the owner chooses.

Lifted 05/14/2020:  5/14/20 : System has installed point of use filters after both drinking water fixtures and received final approval with test results for both filters under the arsenic MCL. I discussed with Clackamas County HD today that we approve of the system lifting the do not drink notice. System will continue with the recommended testing of arsenic after the filters for a non-EPA system and follow up with the County for any questions.

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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 5483