| 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 | Quarterly | 01/01/2026 - 03/31/2026 | 30 | 1 | incomplete | 11/19/2025 | ||||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,036 | 1 | incomplete | 08/14/2019 | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2028 - 12/31/2028 | 20 | 07/16/2025 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Quarterly | 01/01/2026 - 03/31/2026 | 30 | 2 | incomplete | 11/19/2025 | |||
| EP-A EP FOR S UMPQUA RIVER | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,036 | 1 | incomplete | 11/18/2019 | |||
| EP-A EP FOR S UMPQUA RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,036 | 1 | incomplete | 11/18/2019 | |||
| EP-A EP FOR S UMPQUA RIVER | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 305 | 1 | incomplete | 02/11/2025 | ||||
| EP-A EP FOR S UMPQUA RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,036 | 1 | incomplete | 11/18/2019 | |||
| EP-A EP FOR S UMPQUA RIVER | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,227 | 1 | incomplete | 05/22/2025 | |||
| EP-A EP FOR S UMPQUA RIVER | RAD - RADIUM 226/228 | notes | 9 Years | 01/01/2023 - 12/31/2031 | 2,131 | 1 | incomplete | 10/19/2021 | |||
| EP-A EP FOR S UMPQUA RIVER | RAD - URANIUM | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,227 | 1 | incomplete | 05/22/2025 | |||
| EP-A EP FOR S UMPQUA RIVER | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 1,036 | 2 | incomplete | 11/07/2024 | |||
| EP-A EP FOR S UMPQUA RIVER | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 305 | 1 | incomplete | 02/11/2025 | ||||
| SRC-AA SOUTH UMPQUA RIVER | CYANOTOXINS | 2 Weeks | -- | -- | -- | -- | -- | 10/27/2025 | |||
| Seasonal sampling period: 05/01 thru 10/31 | |||||||||||
5 secs | |||||||||||