| 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 | ||||||||||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,018 | 1 | done | 06/09/2022 | |||
| DIST-A DISTRIBUTION SYSTEM | DBP2 HAA5 ONLY | notes | Yearly | 01/01/2026 - 12/31/2026 | 287 | 1 | incomplete | 08/19/2025 | |||
| Seasonal sampling period: 08/01 thru 08/31 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | DBP2 TTHM ONLY | notes | Yearly | 01/01/2026 - 12/31/2026 | 287 | 1 | incomplete | 08/19/2025 | |||
| Seasonal sampling period: 08/01 thru 08/31 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2028 - 12/31/2028 | 20 | 08/21/2025 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| EP-A EP FOR CHETCO RIVER (I.G.) | ARSENIC | 9 Years | 01/01/2023 - 12/31/2031 | 2,113 | 1 | done | 04/21/2025 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,018 | 1 | done | 04/21/2025 | |||
| EP-A EP FOR CHETCO RIVER (I.G.) | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 287 | 1 | incomplete | 08/19/2025 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,018 | 1 | done | 05/06/2025 | |||
| EP-A EP FOR CHETCO RIVER (I.G.) | RAD - GROSS ALPHA | 6 Years | 01/01/2026 - 12/31/2031 | 2,113 | 1 | incomplete | 06/09/2022 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | RAD - RADIUM 226/228 | 6 Years | 01/01/2026 - 12/31/2031 | 2,113 | 1 | incomplete | 06/09/2022 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | RAD - URANIUM | 9 Years | 01/01/2026 - 12/31/2034 | 3,209 | 1 | incomplete | 04/21/2025 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 1,018 | 2 | incomplete | 06/24/2024 | |||
| EP-A EP FOR CHETCO RIVER (I.G.) | VOLATILE ORGANICS | 3 Years | 01/01/2026 - 12/31/2028 | 1,018 | 1 | incomplete | 06/11/2024 | ||||
5 secs | |||||||||||
| Expired Schedules | |||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Start | End | Samples Required |
Notes | |||
| DIST-A DISTRIBUTION SYSTEM | HAA5 & TTHM | 3 Years | 01/01/2005 | 12/31/2013 | 1 | Sample between June 1 and Sept. 30. | |||
| DIST-A DISTRIBUTION SYSTEM | HAA5 & TTHM | Yearly | 01/01/2004 | 12/31/2004 | 1 | Sample Between June 1st and Sept 30th Each Year | |||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | Yearly | 01/01/2014 | 12/31/2018 | 2 | Sample in August | |||
| EP-A EP FOR CHETCO RIVER (I.G.) | ARSENIC | 3 Years | 01/01/2002 | 12/31/2013 | 1 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | PFAS | 6 Months | 01/01/2023 | 12/31/2024 | 1 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | RAD - GROSS ALPHA | 9 Years | 01/01/2008 | 12/31/2018 | 1 | ||||
| EP-A EP FOR CHETCO RIVER (I.G.) | RAD - RADIUM 226/228 | 9 Years | 01/01/2008 | 12/31/2018 | 1 | ||||