OHA Drinking Water Services
Contact Report Details
|PWS ID:||OR41 00582|
|PWS Name:||OAKRIDGE, CITY OF|
|Who Was Contacted:||Robeart Chrisman|
|Contacted By:||ROBERTS, ZACH (LANE COUNTY)|
|Assistance Type:||WATER QUALITY ALERT RESPONSE|
|Details:||Spoke with operator on 6/21/2021. 4-log viral disinfection taking place, so no triggered sample requested from the sources. Chlorine residual at testing site was 0.5 mg/L, above the Minimum Chlorine Level of 0.20 mg/L. Operator suspects there may have been an error in the sampling process. 3 repeat samples take from distribution, pending results.
Spoke with operator on 6/23/2021. all results of repeats came back negative for coliform. Operator is sure that it was human error that caused the false positive.
|Associated Alerts:||COLI21035 - 06/21/2021 - COLIFORM (TCR)