OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 91671
PWS Name: DIXIE ELEMENTARY SD 509J
 
Who Was Contacted and Phone: Paul Jennison
Contact Date: 11/29/2012
Contacted By: REYNOLDS, ALYSON (LINN COUNTY)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Lead or Copper
N/A
 
Details: SUMMARY: Lead and copper excursions DETAILS: Contacted Jim via email. System was already placed on 6 month sampling. Discussed with Jay M about lower pH. Jay said Paul shows data for two events when pH differs. One when pH 6.6 (July 2011) and one when it is just over 7 (Jan 2012) The results are good, though I am not comfortable lowering the pH requirement based on a single low pH event data set. I would prefer they continue 6 month L&C sampling into next summer before lowering the required pH to 6.5 In the interim, they can continue to record excursions. Should the results be below the MCL for all those samples, and next summers pH is below 7 but more than 6.5 we can change their required pH to 6.5 ACTION NEEDED: Wait for next round of results to determine if the min pH can be reduced.
 
Associated Alerts: LCRE14650 - 11/15/2012 -


More information for this water system: SDWIS ID 979
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