| 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-B COMMON HEADER FOR WTP-B | TOTAL ORGANIC CARBON | Quarterly | 04/01/2026 - 06/30/2026 | 67 | 1 | incomplete | 02/03/2026 | ||||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 982 | 1 | done | 12/14/2021 | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2026 - 12/31/2026 | 30 | incomplete | 09/06/2023 | ||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Quarterly | 04/01/2026 - 06/30/2026 | 67 | 2 | incomplete | 01/21/2026 | |||
| EP-B EP FOR SOUTH SANTIAM RIVER | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 982 | 1 | done | 01/06/2026 | |||
| EP-B EP FOR SOUTH SANTIAM RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 982 | 1 | done | 01/06/2026 | |||
| EP-B EP FOR SOUTH SANTIAM RIVER | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 251 | 1 | done | 01/06/2026 | ||||
| EP-B EP FOR SOUTH SANTIAM RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 982 | 1 | done | 01/06/2026 | |||
| EP-B EP FOR SOUTH SANTIAM RIVER | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 67 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-B EP FOR SOUTH SANTIAM RIVER | RAD - GROSS ALPHA | 9 Years | 01/01/2026 - 12/31/2034 | 3,173 | 1 | incomplete | 03/18/2025 | ||||
| EP-B EP FOR SOUTH SANTIAM RIVER | RAD - RADIUM 226/228 | 6 Years | 01/01/2023 - 12/31/2028 | 982 | 1 | done | 01/06/2026 | ||||
| EP-B EP FOR SOUTH SANTIAM RIVER | RAD - URANIUM | 9 Years | 01/01/2026 - 12/31/2034 | 3,173 | 1 | incomplete | 03/18/2025 | ||||
| EP-B EP FOR SOUTH SANTIAM RIVER | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 982 | 2 | incomplete | 05/06/2025 | |||
| EP-B EP FOR SOUTH SANTIAM RIVER | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 251 | 1 | incomplete | 03/18/2025 | ||||
5 secs | |||||||||||