| System Information | Schedule Counts |
Status: Active System Type: Community Population Served: 2,954 | Active: 13 Inactive: 0 Expired: 10 Show Expired |
| Routine Sampling Schedules For Chemicals | ||||||||
| Facility ID |
Name | Status | Test Group | Samples Required |
Sampling Interval |
Start | End | Notes |
| CH-A | COMMON HEADER FOR WTP-A | A | TOTAL ORGANIC CARBON | 1 | Quarterly | 04/01/2015 | Open | |
| DIST-A | DISTRIBUTION SYSTEM | A | LEAD & COPPER | 10 | 3 Years | 01/01/2005 | Open | Sample Between June 1st and Sept 30th |
| DIST-A | DISTRIBUTION SYSTEM | A | STAGE 2 DBP | 1 | Yearly | 01/01/2020 | Open | Collect one dual sample at 28534 HIST COLUMBIA RIVER HWY in November |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | ARSENIC | 1 | 9 Years | 01/01/2008 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | IOC | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | NITRATE | 1 | Yearly | 01/01/2002 | Open | |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | NITRITE | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | PFAS | 1 | Quarterly | 01/01/2023 | Open | Initial monitoring - 4 quarters only |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | RAD - GROSS ALPHA | 1 | 9 Years | 01/01/2008 | Open | |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | RAD - RADIUM 226/228 | 1 | 9 Years | 01/01/2020 | Open | |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | RAD - URANIUM | 1 | 9 Years | 01/01/2008 | Open | |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | SOC | 1 | 3 Years | 01/01/2002 | Open | |
| EP-A | EP FOR NORTH & SOUTH FORK GORDON CREEKS | A | VOLATILE ORGANICS | 1 | Yearly | 01/01/2002 | Open | |