OHA Drinking Water Services
OR41
PWS ID: 01037 ---- NESTLED IN HILLS

See also: Coliform Schedules

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
DIST-A  Distribution System ASBESTOS, DIST  3 Years 01/01/2026 - 12/31/2028 1,088 1 incomplete
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   5incomplete09/26/2023
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELLS #1 & #2 ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,183 1 incomplete11/19/2019
EP-A  EP FOR WELLS #1 & #2 IOC notes9 Years 01/01/2020 - 12/31/2028 1,088 1 incomplete11/19/2019
EP-A  EP FOR WELLS #1 & #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 357 1 incomplete12/11/2024
EP-A  EP FOR WELLS #1 & #2 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,088 1 incomplete11/19/2019
EP-A  EP FOR WELLS #1 & #2 RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,088 1 incomplete11/19/2019
EP-A  EP FOR WELLS #1 & #2 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,279 1 incomplete11/29/2012
EP-A  EP FOR WELLS #1 & #2 RAD - URANIUM  6 Years01/01/2023 - 12/31/2028 1,088 1 done 03/17/2023
EP-A  EP FOR WELLS #1 & #2 SOC  3 Years 01/01/2026 - 12/31/2028 1,088 1 incomplete09/26/2022
EP-A  EP FOR WELLS #1 & #2 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,088 1 incomplete09/26/2022

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