OHA Drinking Water Services
PWS ID: 00086 ---- BLACK BUTTE RANCH CORPORATION
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| COLI3689 | 10/25/2006 | 10/27/2006 | DIST-A | Distribution System | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| COLI2503 | 09/27/2005 | 10/07/2005 | DIST-A | Distribution System | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| Archived Alerts (SWS database) | |||||
| Date | Source | Chemical | Results mg/l | MCL mg/l | |
|---|---|---|---|---|---|
| 06/15/1995 | Coliform | ||||
| 01/06/1994 | Coliform | ||||
| 03/30/1993 | BA--WELL #2 - WELL #2 | Thallium Total | 0.002 | 0.002 | |
| 03/30/1993 | CA--WELL #3 - WELL #3 | Thallium Total | 0.002 | 0.002 | |
| 04/25/1996 | CA--WELL #3 | Toluene | 0.0012 | 1 | |