OHA Drinking Water Services
PWS ID: 00811 ---- SHERIDAN, 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 | ||||||||||
| CH-A COMMON HEADER FOR WTP-A | TOC & ALKALINITY | notes | Quarterly | 01/01/2023 - 03/31/2023 | 10 | 1 | incomplete | 08/02/2022 | |||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,112 | 1 | done | 06/14/2021 | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | 6 Months | 01/01/2023 - 06/30/2023 | 101 | 40 | incomplete | 08/02/2022 | ||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Yearly | 01/01/2023 - 12/31/2023 | 285 | 2 | incomplete | 08/09/2022 | |||
| Seasonal sampling period: 08/01 thru 08/31 | |||||||||||
| EP-A EP FOR SOUTH YAMHILL RIVER | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,112 | 1 | incomplete | 06/18/2019 | |||
| EP-A EP FOR SOUTH YAMHILL RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,112 | 1 | incomplete | 06/18/2019 | |||
| EP-A EP FOR SOUTH YAMHILL RIVER | NITRATE | Yearly | 01/01/2023 - 12/31/2023 | 285 | 1 | incomplete | 05/17/2022 | ||||
| EP-A EP FOR SOUTH YAMHILL RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,112 | 1 | incomplete | 06/18/2019 | |||
| EP-A EP FOR SOUTH YAMHILL RIVER | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2017 - 12/31/2025 | 1,016 | 1 | incomplete | 04/19/2016 | |||
| EP-A EP FOR SOUTH YAMHILL RIVER | RAD - RADIUM 226/228 | 3 Years | 01/01/2023 - 12/31/2025 | 1,016 | 1 | incomplete | 03/01/2022 | ||||
| EP-A EP FOR SOUTH YAMHILL RIVER | RAD - URANIUM | notes | 9 Years | 01/01/2017 - 12/31/2025 | 1,016 | 1 | incomplete | 08/18/2015 | |||
| EP-A EP FOR SOUTH YAMHILL RIVER | SOC | notes | 3 Years | 01/01/2023 - 12/31/2025 | 1,016 | 2 | incomplete | 09/27/2022 | |||
| EP-A EP FOR SOUTH YAMHILL RIVER | VOLATILE ORGANICS | Yearly | 01/01/2023 - 12/31/2023 | 285 | 1 | incomplete | 07/12/2022 | ||||
| EP-B EP FOR SPRINGS & WELLS | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,112 | 1 | done | 06/01/2021 | |||
| EP-B EP FOR SPRINGS & WELLS | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,112 | 1 | done | 06/01/2021 | |||
| EP-B EP FOR SPRINGS & WELLS | NITRATE | Yearly | 01/01/2023 - 12/31/2023 | 285 | 1 | incomplete | 05/24/2022 | ||||
| EP-B EP FOR SPRINGS & WELLS | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,112 | 1 | done | 06/01/2021 | |||
| EP-B EP FOR SPRINGS & WELLS | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2017 - 12/31/2025 | 1,016 | 1 | incomplete | 04/19/2016 | |||
| EP-B EP FOR SPRINGS & WELLS | RAD - RADIUM 226/228 | 6 Years | 01/01/2020 - 12/31/2025 | 1,016 | 1 | incomplete | 07/17/2018 | ||||
| EP-B EP FOR SPRINGS & WELLS | RAD - URANIUM | notes | 9 Years | 01/01/2017 - 12/31/2025 | 1,016 | 1 | incomplete | 08/18/2015 | |||
| EP-B EP FOR SPRINGS & WELLS | SOC | notes | 3 Years | 01/01/2023 - 12/31/2025 | 1,016 | 2 | incomplete | 09/27/2022 | |||
| EP-B EP FOR SPRINGS & WELLS | VOLATILE ORGANICS | 3 Years | 01/01/2023 - 12/31/2025 | 1,016 | 1 | incomplete | 10/14/2020 | ||||
| WTP-A TP FOR SOUTH YAMHILL RIVER | TOTAL ORGANIC CARBON | notes | Quarterly | 01/01/2023 - 03/31/2023 | 10 | 1 | incomplete | 08/02/2022 | |||
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