| System Information | Schedule Counts |
Status: Active System Type: Non-transient Non-community Population Served: 30 | Active: 10 Inactive: 0 Expired: 7 Show Expired |
| Routine Sampling Schedules For Chemicals | ||||||||
| Facility ID |
Name | Status | Test Group | Samples Required |
Sampling Interval |
Start | End | Notes |
| DIST-A | DISTRIBUTION SYSTEM | A | LEAD & COPPER | 5 | 3 Years | 01/01/2002 | Open | Sample Between June 1st and Sept 30th |
| DIST-A | DISTRIBUTION SYSTEM | A | STAGE 2 DBP | 1 | Quarterly | 07/01/2020 | Open | |
| EP-A | EP FOR COLUMBIA RIVER | A | ARSENIC | 1 | 9 Years | 01/01/2011 | Open | Schedule Reflects Monitoring Reduction Granted. |
| EP-A | EP FOR COLUMBIA RIVER | A | IOC | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR COLUMBIA RIVER | A | NITRATE | 1 | Yearly | 01/01/2002 | Open | |
| EP-A | EP FOR COLUMBIA RIVER | A | NITRITE | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR COLUMBIA RIVER | A | PFAS | 1 | Quarterly | 01/01/2023 | Open | Initial monitoring - 4 quarters only |
| EP-A | EP FOR COLUMBIA RIVER | A | SOC | 1 | 3 Years | 01/01/2002 | Open | |
| EP-A | EP FOR COLUMBIA RIVER | A | VOLATILE ORGANICS | 1 | Yearly | 01/01/2026 | Open | Ethylbenzene and total xylenes assigned annual monitoring due to being reliably and consistently below the MCL. |
| SRC-AA | COLUMBIA RIVER | A | CYANOTOXINS | 1 | 2 Weeks | 09/17/2023 | Open | |