OHA Drinking Water Services
PWS ID: 00706 ---- RIDDLE, CITY OF
| Chemical Sampling Schedule Status | |||||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Monitoring Period | Days Until End |
Samples Required |
Samples Received |
Last Sample Date |
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|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | End | ||||||||||
| CH-A COMMON HEADER FOR WTP-A | TOC & ALKALINITY | notes | Quarterly | 01/01/2023 - 03/31/2023 | 11 | 1 | done | 01/11/2023 | |||
| DIST-A Distribution System | ASBESTOS, DIST | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,113 | 1 | done | 09/26/2022 | |||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A Distribution System | DBP2 HAA5 ONLY | notes | Quarterly | 01/01/2023 - 03/31/2023 | 11 | 1 | done | 01/11/2023 | |||
| DIST-A Distribution System | DBP2 TTHM ONLY | notes | Quarterly | 01/01/2023 - 03/31/2023 | 11 | 1 | done | 01/11/2023 | |||
| DIST-A Distribution System | LEAD & COPPER | notes | 3 Years | 01/01/2025 - 12/31/2025 | 10 | 07/28/2022 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| EP-A EP FOR COW CREEK | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,113 | 1 | incomplete | 02/17/2011 | |||
| EP-A EP FOR COW CREEK | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,113 | 1 | incomplete | 02/17/2011 | |||
| EP-A EP FOR COW CREEK | NITRATE | Yearly | 01/01/2023 - 12/31/2023 | 286 | 1 | incomplete | 05/18/2022 | ||||
| EP-A EP FOR COW CREEK | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 2,113 | 1 | done | 09/21/2022 | |||
| EP-A EP FOR COW CREEK | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2017 - 12/31/2025 | 1,017 | 1 | incomplete | 04/08/2015 | |||
| EP-A EP FOR COW CREEK | RAD - RADIUM 226/228 | 9 Years | 01/01/2020 - 12/31/2028 | 2,113 | 1 | incomplete | 04/17/2019 | ||||
| EP-A EP FOR COW CREEK | RAD - URANIUM | 9 Years | 01/01/2023 - 12/31/2031 | 3,208 | 1 | incomplete | 05/18/2022 | ||||
| EP-A EP FOR COW CREEK | SOC | 3 Years | 01/01/2023 - 12/31/2025 | 1,017 | 1 | incomplete | 08/18/2022 | ||||
| EP-A EP FOR COW CREEK | VOLATILE ORGANICS | Yearly | 01/01/2023 - 12/31/2023 | 286 | 1 | incomplete | 08/18/2022 | ||||
| WTP-A TP FOR COW CREEK | TOTAL ORGANIC CARBON | notes | Quarterly | 01/01/2023 - 03/31/2023 | 11 | 1 | done | 01/11/2023 | |||
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