| 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 | TOC & ALKALINITY | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | 01/20/2026 | ||||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2027 - 12/31/2027 | 20 | 08/16/2024 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | incomplete | 11/03/2025 | |||
| Seasonal sampling period: 08/01 thru 08/31 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | incomplete | 11/03/2025 | |||
| Seasonal sampling period: 11/01 thru 11/30 | |||||||||||
| EP-A EP FOR MARY'S RIVER | ARSENIC | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 03/09/2021 | ||||
| EP-A EP FOR MARY'S RIVER | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 03/09/2021 | |||
| EP-A EP FOR MARY'S RIVER | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | done | 01/20/2026 | ||||
| EP-A EP FOR MARY'S RIVER | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 03/09/2021 | |||
| EP-A EP FOR MARY'S RIVER | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | 11/20/2023 | |||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR MARY'S RIVER | RAD - GROSS ALPHA | 9 Years | 01/01/2026 - 12/31/2034 | 3,186 | 1 | incomplete | 02/19/2019 | ||||
| EP-A EP FOR MARY'S RIVER | RAD - RADIUM 226/228 | 9 Years | 01/01/2026 - 12/31/2034 | 3,186 | 1 | incomplete | 02/19/2019 | ||||
| EP-A EP FOR MARY'S RIVER | RAD - URANIUM | 9 Years | 01/01/2026 - 12/31/2034 | 3,186 | 1 | incomplete | 02/19/2019 | ||||
| EP-A EP FOR MARY'S RIVER | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 995 | 2 | incomplete | 10/28/2024 | |||
| EP-A EP FOR MARY'S RIVER | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | incomplete | 03/18/2025 | ||||
| EP-B EP FOR 11TH STREET WELL | ARSENIC | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 03/09/2021 | ||||
| EP-B EP FOR 11TH STREET WELL | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 03/09/2021 | |||
| EP-B EP FOR 11TH STREET WELL | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | done | 01/20/2026 | ||||
| EP-B EP FOR 11TH STREET WELL | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 03/09/2021 | |||
| EP-B EP FOR 11TH STREET WELL | PFAS | notes | 6 Months | 01/01/2026 - 06/30/2026 | 80 | 1 | incomplete | ||||
| Initial monitoring - 2 samples only | |||||||||||
| EP-B EP FOR 11TH STREET WELL | RAD - GROSS ALPHA | 6 Years | 01/01/2023 - 12/31/2028 | 995 | 1 | done | 04/01/2024 | ||||
| EP-B EP FOR 11TH STREET WELL | RAD - RADIUM 226/228 | 6 Years | 01/01/2023 - 12/31/2028 | 995 | 1 | done | 04/01/2024 | ||||
| EP-B EP FOR 11TH STREET WELL | RAD - URANIUM | 9 Years | 01/01/2026 - 12/31/2034 | 3,186 | 1 | incomplete | 04/10/2017 | ||||
| EP-B EP FOR 11TH STREET WELL | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 995 | 2 | incomplete | 10/28/2024 | |||
| EP-B EP FOR 11TH STREET WELL | VOLATILE ORGANICS | 3 Years | 01/01/2026 - 12/31/2028 | 995 | 1 | incomplete | 03/06/2023 | ||||
| WTP-A TP FOR MARY'S RIVER | TOTAL ORGANIC CARBON | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | 01/20/2026 | ||||
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