| 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 | Quarterly | 04/01/2025 - 06/30/2025 | 11 | 1 | done | 05/06/2025 | |||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,291 | 1 | done | 11/17/2020 | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2027 - 12/31/2027 | 30 | 07/10/2024 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Quarterly | 04/01/2025 - 06/30/2025 | 11 | 2 | done | 05/06/2025 | |||
| EP-A EP FOR MOLALLA RIVER | ARSENIC | notes | 9 Years | 01/01/2017 - 12/31/2025 | 195 | 1 | done | 05/06/2025 | |||
| EP-A EP FOR MOLALLA RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,291 | 1 | done | 05/06/2025 | |||
| EP-A EP FOR MOLALLA RIVER | NITRATE | Yearly | 01/01/2025 - 12/31/2025 | 195 | 1 | done | 05/06/2025 | ||||
| EP-A EP FOR MOLALLA RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,291 | 1 | done | 05/06/2025 | |||
| EP-A EP FOR MOLALLA RIVER | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2017 - 12/31/2025 | 195 | 1 | done | 11/12/2019 | |||
| EP-A EP FOR MOLALLA RIVER | RAD - RADIUM 226/228 | notes | 9 Years | 01/01/2017 - 12/31/2025 | 195 | 1 | done | 11/12/2019 | |||
| EP-A EP FOR MOLALLA RIVER | RAD - URANIUM | notes | 9 Years | 01/01/2017 - 12/31/2025 | 195 | 1 | done | 11/12/2019 | |||
| EP-A EP FOR MOLALLA RIVER | SOC | notes | 3 Years | 01/01/2023 - 12/31/2025 | 195 | 2 | done | 10/08/2024 | |||
| EP-A EP FOR MOLALLA RIVER | VOLATILE ORGANICS | Yearly | 01/01/2025 - 12/31/2025 | 195 | 1 | incomplete | 08/13/2024 | ||||
| WTP-A TP FOR MOLALLA RIVER | TOTAL ORGANIC CARBON | notes | Quarterly | 04/01/2025 - 06/30/2025 | 11 | 1 | done | 05/06/2025 | |||
20 secs | |||||||||||