OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 01528
PWS Name: SEA CREST
 
Who Was Contacted: Matt Olson
Contact Phone: (Email address hidden)
Contact Date: 09/25/2019
Contacted By: CHAPMAN, AMY (LINCOLN COUNTY)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
 
Details: Emailed Matt Olson:
Water Quality ALERT for routine SAMPLE TAKEN 9/11/2019 exceeded the maximum contaminant level for TTHM.
Contaminant : TOTAL TRIHALOMETHANES (TTHM)
Sample Result : 0.107000000 mg/L
MCL : 0.08 mg/L
Sample Type : RT taken 9/11/2019

What needs to be done:
1. Quarterly monitoring at all locations.

2. Operational Evaluation Levels (OELs) over the MCL PWS must conduct an operational evaluation and submit a written report to DWS within 90 days.
 
Associated Alerts: CHEM8527 - 09/25/2019 - TTHM


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