OHA Drinking Water Services
PWS ID: 00364 ---- HALSEY, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| COLI19630 | 12/23/2019 | 12/26/2019 | SRC-AA | well 69 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| CHEM8421 | 06/18/2019 | 07/29/2019 | EP-A | EP FOR WELLS #69 & #98 | SODIUM* | SODIUM | 57.9 | 20 | |||
| COLI14548 | 08/18/2015 | 08/20/2015 | SRC-AA | well 69 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| COLI9932 | 11/15/2011 | 11/17/2011 | SRC-AB | well 98 | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| CHEM356 | 02/18/2003 | 04/04/2003 | EP-A | WELLFIELD (WELLS #2 & #1) | SODIUM* | SODIUM | 59 | 20 | |||
| Archived Alerts (SWS database) | |||||
| Date | Source | Chemical | Results mg/l | MCL mg/l | |
|---|---|---|---|---|---|
| 12/21/2001 | Coliform | ||||
| 12/18/2001 | Coliform | ||||
| 04/20/1999 | Coliform | ||||
| 02/08/1996 | Coliform | ||||
| 12/21/1999 | A--WELLFIELD (WELLS #2 & #1) | Pentachlorophenol | 8e-005 | 0.001 | |
| 12/21/1999 | A--WELLFIELD (WELLS #2 & #1) | Sodium | 50.6 | ||
| 04/23/1997 | A--WELLFIELD (WELLS #2 & #1) | Sodium | 49.2 | ||
| 05/11/1993 | A--WELLFIELD (WELLS #2 & #1) | Sodium | 57.1 | ||