OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 00359
Advisory Type: Boil Water
Reason: Loss of Pressure
Area Affected: Partial - Quarter of the town of Corbett is on a Boil Advisory until at least Thursday
Affected Populations: All
Begin Date: Oct 13, 2020
Date Lifted: Oct 15, 2020
Who Was Contacted: David Jacob
Contact Phone: 503-310-9262
Details: Partial boil of Corbett WD at least until Thursday morning. The emergency phone tree is actively trying to reach customers, and social media is being used, too. Reservoir was never drained, but lost 5 ft. down to 8 ft. The distribution system lost pressure due to an lengthwise split in an 8 in. pipe. (Some pipe-scouring occurred as well.) But the pipe always had some positive pressure. Best Management Plans were sent to the operator. ACTION: Patch leak. Flush area with chlorinated water. Take two sets (of at least two) coliform samples at least 16-hours apart before lifting the Advisory.

Lifted 10/15/2020:  The main leak was fixed just before midnight Tuesday 10/13. 16 hours later, coliform samples were taken from 3 different locations. All came back negative.

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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: 3960