OHA Drinking Water Services
OR41
PWS ID: 01474 ---- WESTLAND WATER ASSOCIATION

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 Years01/01/2025 - 12/31/2025   5incomplete06/21/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR SPRING ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,287 1 incomplete07/16/2019
EP-A  EP FOR SPRING IOC notes9 Years 01/01/2020 - 12/31/2028 1,287 1 incomplete07/16/2019
EP-A  EP FOR SPRING NITRATE  Yearly 01/01/2025 - 12/31/2025 191 1 incomplete02/14/2024
EP-A  EP FOR SPRING NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,287 1 incomplete07/16/2019
EP-A  EP FOR SPRING RAD - GROSS ALPHA notes9 Years 01/01/2017 - 12/31/2025 191 1 incomplete07/12/2016
EP-A  EP FOR SPRING RAD - RADIUM 226/228notes9 Years 01/01/2017 - 12/31/2025 191 1 incomplete07/12/2016
EP-A  EP FOR SPRING RAD - URANIUM notes9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete07/12/2016
EP-A  EP FOR SPRING SOC  3 Years 01/01/2023 - 12/31/2025 191 1 incomplete12/20/2022
EP-A  EP FOR SPRING VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 191 1 incomplete06/21/2022

16  secs
Show Expired



More information for this water system: SDWIS ID 4275

Information for all water systems:

Main menu:
Need help? Email Drinking Water Services for assistance.Staff/Partner Login