| System Information | Schedule Counts |
Status: Active System Type: Community Population Served: 18,945 | Active: 14 Show Only Active Inactive: 15 Expired: 25 Show Expired Show All |
| Routine Sampling Schedules For Chemicals | ||||||||
| Facility ID |
Name | Status | Test Group | Samples Required |
Sampling Interval |
Start | End | Notes |
| CH-B | COMMON HEADER FOR WTP-B | A | TOTAL ORGANIC CARBON | 1 | Quarterly | 07/01/2019 | Open | |
| DIST-A | DISTRIBUTION SYSTEM | A | ASBESTOS, DIST | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| DIST-A | DISTRIBUTION SYSTEM | A | LEAD & COPPER | 30 | 3 Years | 01/01/2023 | Open | Collect samples between June 1st and Sept. 30th |
| DIST-A | DISTRIBUTION SYSTEM | A | STAGE 2 DBP | 2 | Quarterly | 10/01/2014 | Open | Sample in January, April, July, and October at 2DBP-01 and 2DBP-03 |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | ARSENIC | 1 | 9 Years | 01/01/2020 | Open | Schedule reflects monitoring reduction granted. |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | IOC | 1 | 9 Years | 01/01/2020 | Open | Schedule reflects monitoring reduction granted. |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | NITRATE | 1 | Yearly | 01/01/2019 | Open | |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | NITRITE | 1 | 9 Years | 01/01/2020 | Open | Schedule reflects monitoring reduction granted. |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | PFAS | 1 | Quarterly | 01/01/2023 | Open | Initial monitoring - 4 quarters only |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | RAD - GROSS ALPHA | 1 | 9 Years | 01/01/2017 | Open | |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | RAD - RADIUM 226/228 | 1 | 6 Years | 01/01/2017 | Open | |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | RAD - URANIUM | 1 | 9 Years | 01/01/2017 | Open | |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | SOC | 2 | 3 Years | 01/01/2020 | Open | Sample in two consecutive calendar quarters every third year. |
| EP-B | EP FOR SOUTH SANTIAM RIVER | A | VOLATILE ORGANICS | 1 | Yearly | 01/01/2019 | Open | |
| Inactive Facility Schedules | ||||||||
| CH-A | COMMON HEADER FOR WTP-A | I | TOC & ALKALINITY | 1 | Monthly | 01/01/2002 | 04/30/2007 | Raw and filtered TOC and alkalinity |
| CH-A | COMMON HEADER FOR WTP-A | I | TOC & ALKALINITY | 1 | Quarterly | 01/01/2008 | 05/07/2019 | Schedule reflects monitoring reduction granted. |
| CH-A | COMMON HEADER FOR WTP-A | I | TOC & ALKALINITY | 1 | Quarterly | 05/01/2007 | 12/31/2007 | Schedule reflects monitoring reduction granted. |
| CH-B | COMMON HEADER FOR WTP-B | A | TOTAL ORGANIC CARBON | 1 | Quarterly | 07/01/2019 | Open | |
| EP-A | EP FOR SANTIAM CANAL | I | ARSENIC | 1 | 9 Years | 01/01/2011 | 05/07/2019 | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SANTIAM CANAL | I | ARSENIC | 1 | Yearly | 01/01/2002 | 12/31/2009 | |
| EP-A | EP FOR SANTIAM CANAL | I | IOC | 1 | 9 Years | 01/01/2002 | 05/07/2019 | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SANTIAM CANAL | I | NITRATE | 1 | Yearly | 01/01/2002 | 05/07/2019 | |
| EP-A | EP FOR SANTIAM CANAL | I | NITRITE | 1 | 9 Years | 01/01/2002 | 05/07/2019 | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SANTIAM CANAL | I | RAD - GROSS ALPHA | 1 | 9 Years | 01/01/2008 | 05/07/2019 | Schedule reflects monitoring reduction granted. |
| EP-A | EP FOR SANTIAM CANAL | I | RAD - RADIUM 226/228 | 1 | 6 Years | 01/01/2017 | 05/07/2019 | |
| EP-A | EP FOR SANTIAM CANAL | I | RAD - RADIUM 226/228 | 1 | 9 Years | 01/01/2008 | 12/31/2016 | Schedule reflects monitoring reduction granted. |
| EP-A | EP FOR SANTIAM CANAL | I | RAD - URANIUM | 1 | 9 Years | 01/01/2008 | 05/07/2019 | Schedule reflects monitoring reduction granted. |
| EP-A | EP FOR SANTIAM CANAL | I | SOC | 2 | 3 Years | 01/01/2002 | 05/07/2019 | 2 Consec. QT Samples |
| EP-A | EP FOR SANTIAM CANAL | I | VOLATILE ORGANICS | 1 | Yearly | 01/01/2002 | 05/07/2019 | |
| SRC-AA | SANTIAM CANAL (SO.SANTIAM) | I | CYANOTOXINS | 1 | 2 Weeks | 07/15/2018 | 01/24/2019 | |