| 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 | Quarterly | 04/01/2026 - 06/30/2026 | 76 | 1 | incomplete | 02/24/2026 | ||||
| CH-B COMMON HEADER FOR WTP-B | TOTAL ORGANIC CARBON | notes | Quarterly | 04/01/2026 - 06/30/2026 | 76 | 1 | incomplete | 02/24/2026 | |||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | 9 Years | 01/01/2020 - 12/31/2028 | 991 | 1 | done | 08/07/2024 | ||||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | 3 Years | 01/01/2026 - 12/31/2026 | 30 | incomplete | 08/16/2023 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Quarterly | 04/01/2026 - 06/30/2026 | 76 | 8 | incomplete | 01/14/2026 | |||
| EP-A EP FOR VINE ST WTP | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 991 | 1 | done | 06/15/2022 | |||
| EP-A EP FOR VINE ST WTP | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 991 | 1 | done | 06/15/2022 | |||
| EP-A EP FOR VINE ST WTP | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 260 | 1 | incomplete | 06/12/2025 | ||||
| EP-A EP FOR VINE ST WTP | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 991 | 1 | done | 06/15/2022 | |||
| EP-A EP FOR VINE ST WTP | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 76 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR VINE ST WTP | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,182 | 1 | incomplete | 06/07/2017 | |||
| EP-A EP FOR VINE ST WTP | RAD - RADIUM 226/228 | notes | 9 Years | 01/01/2023 - 12/31/2031 | 2,086 | 1 | incomplete | 06/20/2017 | |||
| EP-A EP FOR VINE ST WTP | RAD - URANIUM | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,182 | 1 | incomplete | 06/07/2017 | |||
| EP-A EP FOR VINE ST WTP | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 991 | 2 | incomplete | 09/30/2025 | |||
| EP-A EP FOR VINE ST WTP | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 260 | 1 | incomplete | 06/12/2025 | ||||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 991 | 1 | done | 06/15/2022 | |||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 991 | 1 | done | 06/15/2022 | |||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 260 | 1 | incomplete | 06/12/2025 | ||||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | NITRITE | 9 Years | 01/01/2020 - 12/31/2028 | 991 | 1 | done | 06/15/2022 | ||||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 76 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,182 | 1 | incomplete | 06/07/2017 | |||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | RAD - RADIUM 226/228 | 6 Years | 01/01/2026 - 12/31/2031 | 2,086 | 1 | incomplete | 07/15/2024 | ||||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | RAD - URANIUM | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,182 | 1 | incomplete | 06/07/2017 | |||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | SOC | 3 Years | 01/01/2026 - 12/31/2028 | 991 | 2 | incomplete | 09/30/2025 | ||||
| EP-B EP FOR ALBANY-MILLERSBURG JOINT WTP | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 260 | 1 | incomplete | 06/12/2025 | ||||
| SRC-BA SANTIAM RIVER | CYANOTOXINS | 2 Weeks | -- | -- | -- | -- | -- | 10/06/2025 | |||
| Seasonal sampling period: 05/01 thru 10/31 | |||||||||||
| WTP-A TP FOR VINE ST | TOTAL ORGANIC CARBON | Quarterly | 04/01/2026 - 06/30/2026 | 76 | 1 | incomplete | 12/09/2025 | ||||
6 secs | |||||||||||