OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00799
Who Was Contacted and Phone: John McKevitt (503) 738-5112
Contact Date: 08/14/2014
Contacted By: HOFELD, EVAN (REGION 1)
Contact Method/Location: Office
Reasons: Lead or Copper
Details: SUMMARY: Lead and Copper Rule Excursion DETAILS: I received an alert on 8/14/14 for a single excursion for not meeting the minimum pH of 7.2 at the entry point to the distribution system (EP-A). On 8-14-14 the entry point pH was 7.0, which was then measured at 7.6 on 8-15-14. System is allowed up to 9 excursions in a 6-month period under the lead and copper rule. No further action needed at this time. ACTION NEEDED: None at this time - system is allowed up to 8 more excursions for the current 6-month period between 7-1-14 to 12-31-14.
Associated Alerts: LCRE17046 - 08/11/2014 - LCR EXCURSION

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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: 4303