| System Information | Schedule Counts |
Status: Active System Type: Community Population Served: 105,000 | Active: 15 Inactive: 0 Expired: 3 Show Expired |
| Routine Sampling Schedules For Chemicals | ||||||||
| Facility ID |
Name | Status | Test Group | Samples Required |
Sampling Interval |
Start | End | Notes |
| CH-A | CH FOR CLACKAMAS RIVER | A | TOC & ALKALINITY | 1 | Quarterly | 10/01/2020 | Open | |
| DIST-A | DISTRIBUTION SYSTEM | A | STAGE 2 DBP | 1 | Yearly | 01/01/2020 | Open | Sample in July |
| EP-A | EP FOR CLACKAMAS RIVER | A | ARSENIC | 1 | 9 Years | 01/01/2017 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | BROMATE | 1 | Quarterly | 10/01/2023 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | IOC | 1 | 9 Years | 01/01/2020 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | NITRATE | 1 | Yearly | 01/01/2020 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | NITRITE | 1 | 9 Years | 01/01/2020 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | PFAS | 1 | Quarterly | 01/01/2023 | Open | Initial monitoring - 4 quarters only |
| EP-A | EP FOR CLACKAMAS RIVER | A | RAD - GROSS ALPHA | 1 | 9 Years | 01/01/2017 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | RAD - RADIUM 226/228 | 1 | 9 Years | 01/01/2017 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | RAD - URANIUM | 1 | 9 Years | 01/01/2017 | Open | |
| EP-A | EP FOR CLACKAMAS RIVER | A | SOC | 2 | 3 Years | 01/01/2020 | Open | Collect samples in 2 consecutive quarters |
| EP-A | EP FOR CLACKAMAS RIVER | A | VOLATILE ORGANICS | 1 | Yearly | 01/01/2020 | Open | |
| SRC-AA | CLACKAMAS RIVER | A | CYANOTOXINS | 1 | 2 Weeks | 05/03/2020 | Open | |
| WTP-A | TP FOR CLACKAMAS RIVER | A | TOTAL ORGANIC CARBON | 1 | Quarterly | 10/01/2020 | Open | |