OHA Drinking Water Services
PWS ID: 90589 ---- CENTRAL HOWELL ELEMENTARY
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| COLI20328 | 09/29/2020 | 10/01/2020 | SRC-AA | well | SOURCE* | COLIFORM, TOTAL (TCR) | Present | Present | Present | ||
| COLI20302 | 09/24/2020 | 09/28/2020 | DIST-A | boys RR outside office | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 09/28/2020 | |
| COLI14681 | 09/11/2015 | 09/15/2015 | DIST-A | office restroom | COLI | COLIFORM, TOTAL (TCR) | Present | Present | Present | 09/15/2015 | |
| Archived Alerts (SWS database) | |||||
| Date | Source | Chemical | Results mg/l | MCL mg/l | |
|---|---|---|---|---|---|
| 06/22/1993 | AA--WELL #2 | Thallium Total | 0.0011 | 0.002 | |