| 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 | 60 | 1 | incomplete | 03/10/2026 | |||
| DIST-A Distribution System | LEAD & COPPER | notes | Yearly | 01/01/2026 - 12/31/2026 | 244 | 10 | incomplete | 09/14/2025 | |||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A Distribution System | STAGE 2 DBP | notes | Yearly | 01/01/2026 - 12/31/2026 | 244 | 1 | incomplete | 05/13/2025 | |||
| Seasonal sampling period: 05/01 thru 05/31 | |||||||||||
| EP-A EP FOR HENRY CREEK | ARSENIC | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,166 | 1 | incomplete | 09/24/2019 | |||
| EP-A EP FOR HENRY CREEK | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 975 | 1 | incomplete | 09/24/2019 | |||
| EP-A EP FOR HENRY CREEK | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 244 | 1 | incomplete | 07/08/2025 | ||||
| EP-A EP FOR HENRY CREEK | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 975 | 1 | done | 07/08/2025 | |||
| EP-A EP FOR HENRY CREEK | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 60 | 1 | incomplete | 01/27/2026 | |||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR HENRY CREEK | RAD - GROSS ALPHA | 9 Years | 01/01/2026 - 12/31/2034 | 3,166 | 1 | incomplete | 07/08/2025 | ||||
| EP-A EP FOR HENRY CREEK | RAD - RADIUM 226/228 | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,166 | 1 | incomplete | 07/08/2025 | |||
| EP-A EP FOR HENRY CREEK | RAD - URANIUM | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,166 | 1 | incomplete | 07/08/2025 | |||
| EP-A EP FOR HENRY CREEK | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 975 | 1 | incomplete | 07/08/2025 | |||
| EP-A EP FOR HENRY CREEK | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 244 | 1 | incomplete | 07/08/2025 | ||||
4 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 | 12/31/2004 | 1 | Raw Water TOC Only Required for Reduction in DBP Monitoring | |||
| DIST-A Distribution System | HAA5 & TTHM | Quarterly | 01/01/2004 | 12/31/2004 | 1 | Schedule Reflects 1 RT Sample Per QT Per WTP | |||
| DIST-A Distribution System | HAA5 & TTHM | Yearly | 01/01/2005 | 09/30/2013 | 1 | Sample between June 1 and Sept. 30. | |||
| DIST-A Distribution System | LEAD & COPPER | 3 Years | 01/01/2005 | 09/30/2016 | 10 | Sample Between June 1st and Sept 30th | |||
| DIST-A Distribution System | LEAD & COPPER | 6 Months | 01/01/2019 | 12/31/2019 | 20 | ||||
| DIST-A Distribution System | LEAD & COPPER | Yearly | 01/01/2002 | 12/31/2002 | 10 | Sample Between June 1st and Sept 30th | |||
| DIST-A Distribution System | STAGE 2 DBP | Quarterly | 10/01/2013 | 12/31/2015 | 1 | Sample During Peak Historical Month and Every 90 days Before/After | |||
| EP-A EP FOR HENRY CREEK | ARSENIC | Yearly | 01/01/2002 | 12/31/2007 | 1 | ||||
| EP-A EP FOR HENRY CREEK | RAD - RADIUM 226/228 | Quarterly | 01/01/2007 | 12/31/2007 | 1 | ||||
| EP-A EP FOR HENRY CREEK | RAD - URANIUM | Quarterly | 01/01/2007 | 12/31/2007 | 1 | ||||