OHA Drinking Water Services
OR41
PWS ID: 01426 ---- VALLEY VISTA WATER IMPROV DIST

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 LEAD & COPPER notes3 Years01/01/2024 - 12/31/2024   5done 07/19/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2025 - 12/31/2025   1 07/12/2022
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR WELLS #1 & #2 ARSENIC  Yearly 01/01/2024 - 12/31/2024 84 1 incomplete05/02/2023
EP-A  EP FOR WELLS #1 & #2 IOC notes9 Years 01/01/2020 - 12/31/2028 1,545 1 incomplete03/05/2019
EP-A  EP FOR WELLS #1 & #2 NITRATE  Yearly 01/01/2024 - 12/31/2024 84 1 incomplete05/02/2023
EP-A  EP FOR WELLS #1 & #2 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,545 1 incomplete03/05/2019
EP-A  EP FOR WELLS #1 & #2 RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,545 1 incomplete03/05/2019
EP-A  EP FOR WELLS #1 & #2 RAD - RADIUM 226/228 9 Years 01/01/2020 - 12/31/2028 1,545 1 incomplete03/05/2019
EP-A  EP FOR WELLS #1 & #2 RAD - URANIUM  9 Years 01/01/2017 - 12/31/2025 449 1 incomplete06/29/2012
EP-A  EP FOR WELLS #1 & #2 SOC MINUS SOCR CHEMSnotes9 Years 01/01/2020 - 12/31/2028 1,545 1 incomplete09/18/2014
EP-A  EP FOR WELLS #1 & #2 SOCR  3 Years 01/01/2023 - 12/31/2025 449 1 incomplete03/31/2022
EP-A  EP FOR WELLS #1 & #2 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 449 1 incomplete04/13/2022

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More information for this water system: SDWIS ID 4227
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