OHA Drinking Water Services
PWS ID: 01265 ---- ARRAH WANNA WATER COMPANY
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| COLI13300 | 09/16/2014 | 09/19/2014 | DIST-A | son village spigot | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| COLI418 | 07/23/2003 | 07/29/2003 | DIST-A | Distribution System | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| Archived Alerts (SWS database) | |||||
| Date | Source | Chemical | Results mg/l | MCL mg/l | |
|---|---|---|---|---|---|
| 10/10/1995 | Coliform | ||||
| 09/19/1995 | Coliform | ||||
| 09/12/1995 | Coliform | ||||
| 08/08/1995 | Coliform | ||||
| 02/28/1995 | Coliform | ||||
| 11/08/1994 | Coliform | ||||
| 09/13/1994 | Coliform | ||||
| 11/09/1993 | Coliform | ||||