OHA Drinking Water Services
Contact Report Details |
|||
| PWS ID: | OR41 00279 | ||
| PWS Name: | ESTACADA, CITY OF | ||
| Who Was Contacted: | Chris Lewis | ||
| Contact Phone: | 503-630-8270 (Email address hidden) | ||
| Contact Date: | 04/14/2021 | ||
| Contacted By: | NUSRALA, JAMES (DWP) | ||
| Contact Method/Location: | |||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | VOCs |
||
| Details: | City had a March detect of dichloromethane of 0.0034 mg/L which is above the detection limit of 0.0005 mg/L, but below the MCL of 0.0050 mg/L. Chris not aware of any potential source of this chemical in watershed. Due to detect, City will begin quarterly monitoring for analyte in 2nd quarter 2021. After four total quarters, if levels reliably below MCL, may reduce to annual with VOC suite. | ||
| Associated Alerts: | CHEM9290 - 04/14/2021 - DICHLOROMETHANE |
||