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 |
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|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 94 | 1 | done | 05/16/2022 | |||
| EP-A EP for WELL #1 (BIG WELL) | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,286 | 1 | done | 05/16/2022 | |||
| EP-A EP for WELL #1 (BIG WELL) | NITRATE | Yearly | 01/01/2022 - 12/31/2022 | 94 | 1 | done | 05/16/2022 | ||||
| EP-A EP for WELL #1 (BIG WELL) | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,286 | 1 | done | 05/16/2022 | |||
| EP-A EP for WELL #1 (BIG WELL) | RAD - GROSS ALPHA | 9 Years | 01/01/2017 - 12/31/2025 | 1,190 | 1 | done | 05/16/2022 | ||||
| EP-A EP for WELL #1 (BIG WELL) | RAD - RADIUM 226/228 | 9 Years | 01/01/2017 - 12/31/2025 | 1,190 | 1 | done | 05/16/2022 | ||||
| EP-A EP for WELL #1 (BIG WELL) | RAD - URANIUM | 9 Years | 01/01/2014 - 12/31/2022 | 94 | 1 | done | 05/16/2022 | ||||
| EP-A EP for WELL #1 (BIG WELL) | SOC | 3 Years | 01/01/2020 - 12/31/2022 | 94 | 1 | done | 05/16/2022 | ||||
| EP-A EP for WELL #1 (BIG WELL) | VOLATILE ORGANICS | 3 Years | 01/01/2020 - 12/31/2022 | 94 | 1 | done | 05/16/2022 | ||||
| EP-C EP FOR WELL #2 | ARSENIC | 9 Years | 01/01/2020 - 12/31/2028 | 2,286 | 1 | incomplete | 09/09/2019 | ||||
| EP-C EP FOR WELL #2 | IOC | 9 Years | 01/01/2020 - 12/31/2028 | 2,286 | 1 | incomplete | 09/09/2019 | ||||
| EP-C EP FOR WELL #2 | NITRATE | Yearly | 01/01/2022 - 12/31/2022 | 94 | 1 | done | 05/16/2022 | ||||
| EP-C EP FOR WELL #2 | NITRITE | 3 Years | 01/01/2020 - 12/31/2022 | 94 | 1 | done | 08/12/2020 | ||||
| EP-C EP FOR WELL #2 | RAD - GROSS ALPHA | 9 Years | 01/01/2014 - 12/31/2022 | 94 | 1 | incomplete | 09/23/2013 | ||||
| EP-C EP FOR WELL #2 | RAD - RADIUM 226/228 | 9 Years | 01/01/2014 - 12/31/2022 | 94 | 1 | incomplete | 09/23/2013 | ||||
| EP-C EP FOR WELL #2 | RAD - URANIUM | 9 Years | 01/01/2014 - 12/31/2022 | 94 | 1 | incomplete | 09/23/2013 | ||||
| EP-C EP FOR WELL #2 | SOC | 3 Years | 01/01/2020 - 12/31/2022 | 94 | 1 | done | 05/16/2022 | ||||
| EP-C EP FOR WELL #2 | VOLATILE ORGANICS | 3 Years | 01/01/2020 - 12/31/2022 | 94 | 1 | done | 05/16/2022 | ||||
5 secs | |||||||||||