OHA Drinking Water Services
Contact Report Details
|PWS ID:||OR41 94946|
|PWS Name:||GUIDE DOGS FOR THE BLIND INC|
|Who Was Contacted:||Shawn Brozstek|
|Contacted By:||FERGUSON, JOEL (CLACKAMAS COUNTY)|
|Assistance Type:||WATER QUALITY ALERT RESPONSE|
|Details:||1/7- The DRC called to follow up on the TTHM detect over the MCL.
1/10- Called & left a message for the operator to let him know that the system will now be on quarterly sampling. TTHM MCL is determined by a running annual average rather than a single sample. The system has a large storage tank & may not be having turnover with low system use. Suggested flushing the system to keep fresh water cycling through the system.
|Associated Alerts:||CHEM9620 - 01/07/2022 - TOTAL TRIHALOMETHANES (TTHM)