OHA Drinking Water Services
PWS ID: 00261 ---- DUFUR, 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 | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,904 | 1 | incomplete | 12/03/2019 | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2023 - 12/31/2023 | 10 | 06/29/2020 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Yearly | 01/01/2021 - 12/31/2021 | 347 | 2 | incomplete | 09/29/2020 | |||
| Seasonal sampling period: 09/01 thru 09/30 | |||||||||||
| EP-A EP FOR WELL #1 & 2 | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,904 | 1 | incomplete | 04/12/2018 | |||
| EP-A EP FOR WELL #1 & 2 | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,904 | 1 | incomplete | 08/01/2012 | |||
| EP-A EP FOR WELL #1 & 2 | NITRATE | Yearly | 01/01/2021 - 12/31/2021 | 347 | 1 | incomplete | 11/18/2020 | ||||
| EP-A EP FOR WELL #1 & 2 | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,904 | 1 | incomplete | 08/01/2012 | |||
| EP-A EP FOR WELL #1 & 2 | RAD - GROSS ALPHA | 9 Years | 01/01/2017 - 12/31/2025 | 1,808 | 1 | incomplete | 09/28/2016 | ||||
| EP-A EP FOR WELL #1 & 2 | RAD - RADIUM 226/228 | 9 Years | 01/01/2017 - 12/31/2025 | 1,808 | 1 | incomplete | 09/28/2016 | ||||
| EP-A EP FOR WELL #1 & 2 | RAD - URANIUM | 9 Years | 01/01/2017 - 12/31/2025 | 1,808 | 1 | incomplete | 08/06/2009 | ||||
| EP-A EP FOR WELL #1 & 2 | SOC | 3 Years | 01/01/2020 - 12/31/2022 | 712 | 1 | incomplete | 12/03/2019 | ||||
| EP-A EP FOR WELL #1 & 2 | VOLATILE ORGANICS | 3 Years | 01/01/2020 - 12/31/2022 | 712 | 1 | incomplete | 12/03/2019 | ||||
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