| Chemical Sampling Schedule Status | |||||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Monitoring Period | Days Until End |
Samples Required |
Samples Received |
Last Sample Date |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | End | ||||||||||
| CH-A COMMON HEADER FOR WTP-A | TOTAL ORGANIC CARBON | notes | Quarterly | 04/01/2026 - 06/30/2026 | 90 | 1 | incomplete | 11/20/2025 | |||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,005 | 1 | incomplete | 07/09/2013 | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2028 - 12/31/2028 | 10 | 09/12/2025 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Quarterly | 04/01/2026 - 06/30/2026 | 90 | 1 | incomplete | 12/09/2025 | |||
| EP-A EP FOR CANYON CREEK | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,005 | 1 | incomplete | 08/31/2016 | |||
| EP-A EP FOR CANYON CREEK | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,005 | 1 | incomplete | 08/31/2016 | |||
| EP-A EP FOR CANYON CREEK | NITRATE | notes | Yearly | 01/01/2026 - 12/31/2026 | 274 | 1 | incomplete | 12/17/2025 | |||
| EP-A EP FOR CANYON CREEK | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,005 | 1 | incomplete | 08/31/2016 | |||
| EP-A EP FOR CANYON CREEK | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 90 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR CANYON CREEK | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,196 | 1 | incomplete | 09/03/2025 | |||
| EP-A EP FOR CANYON CREEK | RAD - RADIUM 226/228 | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,196 | 1 | incomplete | 09/03/2025 | |||
| EP-A EP FOR CANYON CREEK | RAD - URANIUM | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,196 | 1 | incomplete | 09/03/2025 | |||
| EP-A EP FOR CANYON CREEK | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 1,005 | 1 | incomplete | 09/03/2025 | |||
| EP-A EP FOR CANYON CREEK | VOLATILE ORGANICS | notes | Yearly | 01/01/2026 - 12/31/2026 | 274 | 1 | incomplete | 12/17/2025 | |||
5 secs | |||||||||||
| Expired Schedules | |||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Start | End | Samples Required |
Notes | |||
| CH-A COMMON HEADER FOR WTP-A | TOTAL ORGANIC CARBON | Monthly | 01/01/2004 | 12/31/2008 | 1 | Raw Water TOC Only Required for Reduction in DBP Monitoring | |||
| DIST-A DISTRIBUTION SYSTEM | HAA5 & TTHM | Quarterly | 01/01/2004 | 12/31/2008 | 1 | Schedule Reflects 1 RT Sample Per QT Per WTP | |||
| DIST-A DISTRIBUTION SYSTEM | HAA5 & TTHM | Yearly | 01/01/2009 | 09/30/2013 | 1 | Sample Between June 1st and Sept 30th | |||
| EP-A EP FOR CANYON CREEK | ARSENIC | Yearly | 01/01/2002 | 12/31/2008 | 1 | ||||