| System Information | Schedule Counts |
Status: Active System Type: Community Population Served: 6,494 | Active: 25 Inactive: 0 Expired: 11 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 | TOC & ALKALINITY | 1 | Quarterly | 01/01/2006 | Open | Raw TOC and alkalinity |
| 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 | 20 | 3 Years | 01/01/2026 | Open | Collect samples between June 1 and September 30, from cold water, drinking water taps. |
| DIST-A | DISTRIBUTION SYSTEM | A | STAGE 2 DBP | 2 | Yearly | 01/01/2015 | Open | Sample in August |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | ARSENIC | 1 | 9 Years | 01/01/2011 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | IOC | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | NITRATE | 1 | Yearly | 01/01/2002 | Open | |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | NITRITE | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | PFAS | 1 | Quarterly | 01/01/2023 | Open | Initial monitoring - 4 quarters only |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | RAD - GROSS ALPHA | 1 | 9 Years | 01/01/2008 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | RAD - RADIUM 226/228 | 1 | 9 Years | 01/01/2023 | Open | |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | RAD - URANIUM | 1 | 9 Years | 01/01/2008 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | SOC | 2 | 3 Years | 01/01/2002 | Open | 2 Consec. QT Samples |
| EP-A | EP FOR SOUTH YAMHILL RIVER | A | VOLATILE ORGANICS | 1 | Yearly | 01/01/2002 | Open | |
| EP-B | EP FOR SPRINGS | A | ARSENIC | 1 | 9 Years | 01/01/2011 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-B | EP FOR SPRINGS | A | IOC | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-B | EP FOR SPRINGS | A | NITRATE | 1 | Yearly | 01/01/2002 | Open | |
| EP-B | EP FOR SPRINGS | A | NITRITE | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-B | EP FOR SPRINGS | A | PFAS | 1 | 6 Months | 01/01/2023 | Open | Initial monitoring - 2 samples only |
| EP-B | EP FOR SPRINGS | A | RAD - GROSS ALPHA | 1 | 9 Years | 01/01/2008 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-B | EP FOR SPRINGS | A | RAD - RADIUM 226/228 | 1 | 6 Years | 01/01/2008 | Open | |
| EP-B | EP FOR SPRINGS | A | RAD - URANIUM | 1 | 9 Years | 01/01/2008 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-B | EP FOR SPRINGS | A | SOC | 2 | 3 Years | 01/01/2002 | Open | 2 Consec. QT Samples |
| EP-B | EP FOR SPRINGS | A | VOLATILE ORGANICS | 1 | 3 Years | 01/01/2002 | Open | |
| WTP-A | TP FOR SOUTH YAMHILL RIVER | A | TOTAL ORGANIC CARBON | 1 | Quarterly | 01/01/2006 | Open | Post Filtration TOC |