OHA Drinking Water Services
PWS ID: 01439 ---- AGATE WATER SYSTEM
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| COLI20479 | 10/27/2020 | 10/29/2020 | DIST-A | Obsidian Site | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 10/29/2020 | |
| COLI13496 | 10/28/2014 | 10/29/2014 | DIST-A | cheyenne water main line | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 10/30/2014 | |
| COLI10727 | 07/24/2012 | 07/25/2012 | DIST-A | zuni-main | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 07/26/2012 | |
| COLI6219 | 04/16/2009 | 04/17/2009 | DIST-A | Distribution System | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 04/21/2009 | |
| Archived Alerts (SWS database) | |||||
| Date | Source | Chemical | Results mg/l | MCL mg/l | |
|---|---|---|---|---|---|
| 09/13/1993 | DA--RIVER BLUFF ESTATES WELL - RIVER BLUFF E | Antimony Total | 0.004 | 0.006 | |