| 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 | TOC & ALKALINITY | notes | Monthly | 03/01/2026 - 03/31/2026 | 19 | 1 | incomplete | 07/17/2025 | |||
| DIST-A Distribution System | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,025 | 1 | incomplete | 09/24/2019 | |||
| DIST-A Distribution System | LEAD & COPPER | notes | 3 Years | 01/01/2026 - 12/31/2026 | 20 | incomplete | 08/16/2023 | ||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A Distribution System | STAGE 2 DBP | notes | Yearly | 01/01/2026 - 12/31/2026 | 294 | 2 | incomplete | 07/10/2025 | |||
| Seasonal sampling period: 07/01 thru 07/31 | |||||||||||
| EP-A EP FOR SOUTH UMPQUA RIVER | ARSENIC | 9 Years | 01/01/2020 - 12/31/2028 | 1,025 | 1 | incomplete | 09/24/2019 | ||||
| EP-A EP FOR SOUTH UMPQUA RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,025 | 1 | incomplete | 09/24/2019 | |||
| EP-A EP FOR SOUTH UMPQUA RIVER | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 294 | 1 | incomplete | 11/10/2025 | ||||
| EP-A EP FOR SOUTH UMPQUA RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,025 | 1 | incomplete | 09/24/2019 | |||
| EP-A EP FOR SOUTH UMPQUA RIVER | RAD - GROSS ALPHA | 9 Years | 01/01/2026 - 12/31/2034 | 3,216 | 1 | incomplete | 12/13/2016 | ||||
| EP-A EP FOR SOUTH UMPQUA RIVER | RAD - RADIUM 226/228 | 9 Years | 01/01/2026 - 12/31/2034 | 3,216 | 1 | incomplete | 12/13/2016 | ||||
| EP-A EP FOR SOUTH UMPQUA RIVER | RAD - URANIUM | 9 Years | 01/01/2023 - 12/31/2031 | 2,120 | 1 | incomplete | 06/23/2022 | ||||
| EP-A EP FOR SOUTH UMPQUA RIVER | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 1,025 | 2 | incomplete | 11/10/2025 | |||
| EP-A EP FOR SOUTH UMPQUA RIVER | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 294 | 1 | incomplete | 11/10/2025 | ||||
| SRC-AA SOUTH UMPQUA RIVER | CYANOTOXINS | 2 Weeks | -- | -- | -- | -- | -- | 10/27/2025 | |||
| Seasonal sampling period: 05/01 thru 10/31 | |||||||||||
| WTP-A TP FOR SOUTH UMPQUA RIVER | TOTAL ORGANIC CARBON | notes | Monthly | 03/01/2026 - 03/31/2026 | 19 | 1 | incomplete | 07/17/2025 | |||
5 secs | |||||||||||