OHA Drinking Water Services
PWS ID: 00130 ---- BOARDMAN, CITY OF
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| COLI20551 | 11/13/2020 | 11/16/2020 | DIST-A | Service new main | SPECIAL* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| CHEM9093 | 09/29/2020 | 10/14/2020 | EP-A | EP FOR RANNEY WELLS | CHEM | NITRATE (AS N) | 5.85 | 5 | 10 | 10/15/2020 | |
| COLI19492 | 11/05/2019 | 11/07/2019 | SRC-AB | Sample Pump Col #2 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| CHEM363 | 02/07/2003 | 04/09/2003 | EP-A | EP for RANNEY WELL (COLUMBIA RIVER) | CHEM | NITRATE (AS N) | 7.5 | 5 | 10 | ||
| CHEM363 | 02/07/2003 | 04/09/2003 | EP-A | EP for RANNEY WELL (COLUMBIA RIVER) | SODIUM* | SODIUM | 31 | 20 | |||
| Archived Alerts (SWS database) | |||||
| Date | Source | Chemical | Results mg/l | MCL mg/l | |
|---|---|---|---|---|---|
| 01/07/1999 | Coliform | ||||
| 06/23/1998 | Coliform | ||||