OHA Drinking Water Services
PWS ID: 00930 ---- WALLOWA, CITY OF
| Chemical Sampling Schedule Status | |||||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Monitoring Period | Days Until End |
Samples Required |
Samples Received |
Last Sample Date |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | End | ||||||||||
| DIST-A Distribution System | LEAD & COPPER | notes | 3 Years | 01/01/2023 - 12/31/2023 | 10 | 09/22/2020 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| EP-A EP for WELL #1 (BIG WELL) | ARSENIC | notes | 9 Years | 01/01/2014 - 12/31/2022 | 397 | 1 | incomplete | 09/06/2011 | |||
| EP-A EP for WELL #1 (BIG WELL) | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,589 | 1 | incomplete | 08/29/2011 | |||
| EP-A EP for WELL #1 (BIG WELL) | NITRATE | Yearly | 01/01/2021 - 12/31/2021 | 32 | 1 | incomplete | 11/09/2020 | ||||
| EP-A EP for WELL #1 (BIG WELL) | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,589 | 1 | incomplete | 08/29/2011 | |||
| EP-A EP for WELL #1 (BIG WELL) | RAD - GROSS ALPHA | 9 Years | 01/01/2017 - 12/31/2025 | 1,493 | 1 | incomplete | 08/29/2011 | ||||
| EP-A EP for WELL #1 (BIG WELL) | RAD - RADIUM 226/228 | 9 Years | 01/01/2017 - 12/31/2025 | 1,493 | 1 | incomplete | 08/29/2011 | ||||
| EP-A EP for WELL #1 (BIG WELL) | RAD - URANIUM | 9 Years | 01/01/2014 - 12/31/2022 | 397 | 1 | incomplete | 08/29/2011 | ||||
| EP-A EP for WELL #1 (BIG WELL) | SOC | 3 Years | 01/01/2020 - 12/31/2022 | 397 | 1 | incomplete | 09/09/2019 | ||||
| EP-A EP for WELL #1 (BIG WELL) | VOLATILE ORGANICS | 3 Years | 01/01/2020 - 12/31/2022 | 397 | 1 | incomplete | 10/29/2018 | ||||
| EP-C EP FOR WELL #2 | ARSENIC | 9 Years | 01/01/2020 - 12/31/2028 | 2,589 | 1 | incomplete | 09/09/2019 | ||||
| EP-C EP FOR WELL #2 | IOC | 9 Years | 01/01/2020 - 12/31/2028 | 2,589 | 1 | incomplete | 09/09/2019 | ||||
| EP-C EP FOR WELL #2 | NITRATE | Yearly | 01/01/2021 - 12/31/2021 | 32 | 1 | incomplete | 08/12/2020 | ||||
| EP-C EP FOR WELL #2 | NITRITE | 3 Years | 01/01/2020 - 12/31/2022 | 397 | 1 | done | 08/12/2020 | ||||
| EP-C EP FOR WELL #2 | RAD - GROSS ALPHA | 9 Years | 01/01/2014 - 12/31/2022 | 397 | 1 | incomplete | 09/23/2013 | ||||
| EP-C EP FOR WELL #2 | RAD - RADIUM 226/228 | 9 Years | 01/01/2014 - 12/31/2022 | 397 | 1 | incomplete | 09/23/2013 | ||||
| EP-C EP FOR WELL #2 | RAD - URANIUM | 9 Years | 01/01/2014 - 12/31/2022 | 397 | 1 | incomplete | 09/23/2013 | ||||
| EP-C EP FOR WELL #2 | SOC | 3 Years | 01/01/2020 - 12/31/2022 | 397 | 1 | incomplete | 09/09/2019 | ||||
| EP-C EP FOR WELL #2 | VOLATILE ORGANICS | 3 Years | 01/01/2020 - 12/31/2022 | 397 | 1 | incomplete | 10/29/2018 | ||||
6 secs | |||||||||||