OHA Drinking Water Services
PWS ID: 01470 ---- LONE OAK ESTATES
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CHEM8534 | 07/23/2019 | 09/27/2019 | EP-A | EP FOR WELLS #1 & #2 | SODIUM* | SODIUM | 21.1 | 20 | |||
| CHEM4365 | 08/11/2010 | 09/08/2010 | EP-A | EP FOR WELLFIELD | SODIUM* | SODIUM | 24.7 | 20 | |||
| Archived Alerts (SWS database) | |||||
| Date | Source | Chemical | Results mg/l | MCL mg/l | |
|---|---|---|---|---|---|
| 11/13/2001 | Coliform | ||||
| 05/23/2000 | A--EP FOR WELLFIELD | Sodium | 20.3 | ||
| 02/28/1997 | AB--WELL #2 | Sodium | 20.8 | ||
| 07/23/1996 | A--EP FOR WELLFIELD | Sodium | 21.5 | ||
| 07/01/1992 | A--EP FOR WELLFIELD | Sodium | 23.3 | ||