| System Information | Schedule Counts |
Status: Active System Type: Non-transient Non-community Population Served: 32 | Active: 8 Show Only Active Inactive: 9 Show Inactive Expired: 16 Show All |
| 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 | 01/01/2008 | Open | Sample Between June 1st and Sept 30th |
| EP-A | EP FOR BUTTE WELLS | A | ARSENIC | 1 | 9 Years | 01/01/2020 | Open | |
| EP-A | EP FOR BUTTE WELLS | A | IOC | 1 | 9 Years | 01/01/2020 | Open | |
| EP-A | EP FOR BUTTE WELLS | A | NITRATE | 1 | Yearly | 01/01/2002 | Open | |
| EP-A | EP FOR BUTTE WELLS | A | NITRITE | 1 | 9 Years | 01/01/2020 | Open | |
| EP-A | EP FOR BUTTE WELLS | A | PFAS | 1 | 6 Months | 01/01/2023 | Open | Initial monitoring - 2 samples only |
| EP-A | EP FOR BUTTE WELLS | A | SOC | 1 | 3 Years | 01/01/2020 | Open | |
| EP-A | EP FOR BUTTE WELLS | A | VOLATILE ORGANICS | 1 | 3 Years | 01/01/2020 | Open | |
| Expired Schedules | ||||||||
| DIST-A | Distribution System | A | LEAD & COPPER | 5 | 6 Months | 01/01/2002 | 12/31/2002 | |
| DIST-A | Distribution System | A | LEAD & COPPER | 5 | Yearly | 01/01/2003 | 12/31/2007 | Sample Between June 1st and Sept 30th |
| EP-A | EP FOR BUTTE WELLS | A | ARSENIC | 1 | 3 Years | 01/01/2002 | 12/31/2011 | |
| EP-A | EP FOR BUTTE WELLS | A | IOC | 1 | 3 Years | 01/01/2002 | 12/31/2011 | |
| EP-A | EP FOR BUTTE WELLS | A | NITRITE | 1 | 3 Years | 01/01/2002 | 12/31/2011 | |
| EP-A | EP FOR BUTTE WELLS | A | SOC | 1 | 3 Years | 01/01/2002 | 12/31/2011 | |
| EP-A | EP FOR BUTTE WELLS | A | VOLATILE ORGANICS | 1 | 3 Years | 01/01/2002 | 12/31/2011 | |
| EP-B | EP FOR BUTTE WELL #2 | I | ARSENIC | 1 | 3 Years | 01/01/2008 | 12/31/2010 | |
| EP-B | EP FOR BUTTE WELL #2 | I | ARSENIC | 1 | 9 Years | 01/01/2011 | 12/31/2021 | |
| EP-B | EP FOR BUTTE WELL #2 | I | IOC | 1 | 3 Years | 01/01/2008 | 12/31/2010 | |
| EP-B | EP FOR BUTTE WELL #2 | I | IOC | 1 | 9 Years | 01/01/2011 | 12/31/2021 | |
| EP-B | EP FOR BUTTE WELL #2 | I | NITRATE | 1 | Yearly | 01/01/2008 | 12/31/2021 | |
| EP-B | EP FOR BUTTE WELL #2 | I | NITRITE | 1 | 3 Years | 01/01/2008 | 12/31/2010 | |
| EP-B | EP FOR BUTTE WELL #2 | I | NITRITE | 1 | 9 Years | 01/01/2011 | 12/31/2021 | |
| EP-B | EP FOR BUTTE WELL #2 | I | SOC | 1 | 3 Years | 01/01/2008 | 12/31/2021 | |
| EP-B | EP FOR BUTTE WELL #2 | I | VOLATILE ORGANICS | 1 | 3 Years | 01/01/2008 | 12/31/2021 | |