OHA Drinking Water Services
OR41
PWS ID: 95498 ---- NATURE DISCOVERY SCHOOL
Single Chemical Schedule

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Facility
ID		 Facility Name Analyte
Code		 Analyte Sampling
Interval		 Monitoring
Period
Start		 Monitoring
Period
Due Date		 Days
Until
Due		 Samples
Required		 Samples
Received		 Last
Sample
Date		 Seasonal Sampling
Period
EP-A EP FOR WELL 1074 ANTIMONY, TOTAL 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1010 BARIUM 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1075 BERYLLIUM, TOTAL 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1015 CADMIUM 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1020 CHROMIUM 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1024 CYANIDE 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1025 FLUORIDE 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1035 MERCURY 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1036 NICKEL 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1045 SELENIUM 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1052 SODIUM 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022
EP-A EP FOR WELL 1085 THALLIUM, TOTAL 3 Years01/01/2023 - 12/31/2025 366 1 0 12/14/2022


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