OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00594
PWS Name: CLACKAMAS RIVER WATER - CLAIRMONT
 
Who Was Contacted and Phone: Gordon McGhee (503) 722-9241
Contact Date: 03/01/2010
Contacted By: FARRELLY, PETER (DWP)
Contact Method/Location: Office
 
Assistance Type: OTHER REGULATORY - REGULATORY ASSISTANCE
Reasons: Lead or Copper
None
 
Details: SUMMARY: Update on Corrosion Control for Well #1 DETAILS: From Gordon:

Briefly, the corrosion evaluation of Well 1 revealed that there is a tenfold (3 to 30) increase in the chloride to sulfate mass ratio (CSMR) at sites using blended water. This is well above the recommended ratio of 0.6. We are evaluating our options and alternatives and should know more by the end of March 2010. Currently we are continuing to work with our affected customers and providing them with public education materials, notices, and public service announcements to ensure that they take the appropriate steps to reduce their exposure to lead in the drinking water and that their health is not compromised.

Peter sent Gordon research on CSMR. ACTION NEEDED: Next Action Plan is due on June 15th, 2010 from CRW-Clairmont

GW report is due out in mid-May 2010.



More information for this water system: SDWIS ID 4111
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