| 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 | LEAD & COPPER | notes | 3 Years | 01/01/2026 - 12/31/2026 | 5 | incomplete | 07/31/2020 | ||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Yearly | 01/01/2026 - 12/31/2026 | 265 | 1 | incomplete | 07/18/2023 | |||
| Seasonal sampling period: 07/01 thru 07/31 | |||||||||||
| EP-A EP FOR NEHALEM RIVER | ARSENIC | notes | 9 Years | 01/01/2023 - 12/31/2031 | 2,091 | 1 | incomplete | 09/12/2022 | |||
| EP-A EP FOR NEHALEM RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 996 | 1 | done | 09/12/2022 | |||
| EP-A EP FOR NEHALEM RIVER | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 265 | 1 | incomplete | 01/22/2025 | ||||
| EP-A EP FOR NEHALEM RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 996 | 1 | done | 09/12/2022 | |||
| EP-A EP FOR NEHALEM RIVER | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 81 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR NEHALEM RIVER | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,187 | 1 | incomplete | 09/12/2022 | |||
| EP-A EP FOR NEHALEM RIVER | RAD - RADIUM 226/228 | notes | 9 Years | 01/01/2023 - 12/31/2031 | 2,091 | 1 | incomplete | 09/12/2022 | |||
| EP-A EP FOR NEHALEM RIVER | RAD - URANIUM | notes | 9 Years | 01/01/2023 - 12/31/2031 | 2,091 | 1 | incomplete | 09/12/2022 | |||
| EP-A EP FOR NEHALEM RIVER | SOC | 3 Years | 01/01/2026 - 12/31/2028 | 996 | 1 | incomplete | 09/12/2022 | ||||
| EP-A EP FOR NEHALEM RIVER | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 265 | 1 | incomplete | 12/27/2022 | ||||
6 secs | |||||||||||