| 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 | ||||||||||
| EP-A EP FOR WELL #1 & RIVER | ARSENIC | notes | Quarterly | 01/01/2026 - 03/31/2026 | 3 | 1 | incomplete | 10/08/2025 | |||
| EP-A EP FOR WELL #1 & RIVER | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 278 | 1 | incomplete | 09/09/2025 | ||||
| SRC-AB NORTH UMPQUA RIVER | CYANOTOXINS | 2 Weeks | -- | -- | -- | -- | -- | 09/29/2025 | |||
| Seasonal sampling period: 05/01 thru 10/31 | |||||||||||
6 secs | |||||||||||
| Expired Schedules | |||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Start | End | Samples Required |
Notes | |||
| EP-A EP FOR WELL #1 & RIVER | NITRATE | Yearly | 01/01/2002 | 01/12/2004 | 1 | ||||
| EP-A EP FOR WELL #1 & RIVER | NITRATE | Yearly | 01/01/2019 | 12/31/2019 | 1 | Sample when using River between July and September | |||
| EP-A EP FOR WELL #1 & RIVER | NITRATE | Yearly | 08/30/2004 | 12/31/2019 | 1 | Sample when Well is active between October and June | |||