| 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 | ||||||||||
| CH-A COMMON HEADER FOR WTP-A | TOTAL ORGANIC CARBON | notes | Quarterly | 07/01/2025 - 09/30/2025 | 75 | 1 | incomplete | 05/12/2025 | |||
| DIST-A Distribution System | ASBESTOS, DIST | notes | 9 Years | 01/01/2017 - 12/31/2025 | 167 | 1 | done | 08/17/2023 | |||
| DIST-A Distribution System | LEAD & COPPER | notes | 3 Years | 01/01/2025 - 12/31/2025 | 10 | incomplete | 09/15/2021 | ||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A Distribution System | STAGE 2 DBP | notes | Yearly | 01/01/2025 - 12/31/2025 | 167 | 1 | incomplete | 07/15/2024 | |||
| Seasonal sampling period: 07/01 thru 07/31 | |||||||||||
| EP-A EP for NORTH SANTIAM RIVER | ARSENIC | 9 Years | 01/01/2020 - 12/31/2028 | 1,263 | 1 | incomplete | 11/19/2019 | ||||
| EP-A EP for NORTH SANTIAM RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,263 | 1 | incomplete | 11/19/2019 | |||
| EP-A EP for NORTH SANTIAM RIVER | NITRATE | Yearly | 01/01/2025 - 12/31/2025 | 167 | 1 | done | 05/12/2025 | ||||
| EP-A EP for NORTH SANTIAM RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,263 | 1 | incomplete | 11/19/2019 | |||
| EP-A EP for NORTH SANTIAM RIVER | RAD - GROSS ALPHA | 9 Years | 01/01/2020 - 12/31/2028 | 1,263 | 1 | incomplete | 11/19/2019 | ||||
| EP-A EP for NORTH SANTIAM RIVER | RAD - RADIUM 226/228 | 9 Years | 01/01/2020 - 12/31/2028 | 1,263 | 1 | incomplete | 11/19/2019 | ||||
| EP-A EP for NORTH SANTIAM RIVER | RAD - URANIUM | 9 Years | 01/01/2020 - 12/31/2028 | 1,263 | 1 | incomplete | 11/19/2019 | ||||
| EP-A EP for NORTH SANTIAM RIVER | SOC | 3 Years | 01/01/2023 - 12/31/2025 | 167 | 1 | done | 02/11/2025 | ||||
| EP-A EP for NORTH SANTIAM RIVER | VOLATILE ORGANICS | Yearly | 01/01/2025 - 12/31/2025 | 167 | 1 | done | 05/12/2025 | ||||
| SRC-AA NORTH SANTIAM RIVER | CYANOTOXINS | 2 Weeks | 07/13/2025 - 07/26/2025 | 9 | 1 | incomplete | 07/07/2025 | ||||
| Seasonal sampling period: 05/01 thru 10/31 | |||||||||||
37 secs | |||||||||||