OHA Drinking Water Services
PWS ID: 95363 ---- USFWS TUALATIN RIVER NATL WLR
Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.
| Water Quality Alerts | |||||||||||
| Alert ID | Sample Date |
Alert Date |
Source ID |
Source Name | Alert Type |
Contaminant | Result | Alert Level |
MCL | Contact Report | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| COLI13934 | 02/12/2015 | 02/13/2015 | DIST-A | none given by Harmon | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| COLI5584 | 07/09/2008 | 09/04/2008 | DIST-A | Distribution System | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 09/05/2008 | |
| COLI5584 | 07/02/2008 | 09/04/2008 | DIST-A | Distribution System | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 09/05/2008 | |
| Archived Alerts (SWS database) | |||||
| No archived alerts found. |