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OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 90556
PWS Name: TRIANGLE LAKE HIGH/ELEM SD 90
 
Who Was Contacted and Phone: Jeff Richardson/James Brookins (541) 925-3262
Contact Date: 10/07/2015
Contacted By: PULS, SARAH (LANE COUNTY)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Lead or Copper
N/A
 
Details: SUMMARY: Copper exceedance in Distribution DETAILS: Consulted with Jay McPherson regarding the next step for the water system since they are already on CC. Jay suggested the increase there minimum pH from 7.2 to 7.5, and to additionally monitor for alkalinity and temp. It was also suggested they make sure there pH meter was calibrated appropriately. ACTION NEEDED: Increase L & C sampling to 6 months, increase minimum pH to 7.5 and include alkalinity and temp when taking pH for data to determine what the new minimum pH level should be permanently.
 
Associated Alerts: CHEM6897 - 10/05/2015 - COPPER SUMMARY


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