OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00588
Who Was Contacted and Phone: Joe Pries (808) 345-4100
Contact Date: 08/24/2015
Contacted By: GOSS, BILL (DWP)
Contact Method/Location: Office
Reasons: Nitrate
Details: SUMMARY: Nitrate and Coliform Alert Response DETAILS: Received alert for nitrate result of 19.1 mg/l from sample collected on 8/19/15. Also received alert for TC positive result from a routine coliform sample collected on 8/19/15. Contacted Joe. A power interruption to the treatment system was suggested as the cause of the high nitrate result. I advised that since it appeared the sample was representative of water that was being supplied to customers, a public notice for the nitrate exceedance must be distributed as soon as possible. Also reviewed the repeat and triggered source sampling requirements as described in the written coliform sampling plan to follow up on the positive coliform result. ACTION NEEDED: System to distribute nitrate public notice, send dated copy to DWS, and collect another nitrate sample after treatment system is operating properly. System to collect repeat and triggered source coliform samples.
Associated Alerts: CHEM6836 - 08/21/2015 - NITRATE (AS N)

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: 2360