OHA Drinking Water Services
OR41
PWS ID: 93994 ---- GREEN DIAMOND RESOURCE CO

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 Years01/01/2027 - 12/31/2027   5 09/16/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1  08/10/2023
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP for WELL #7 ARSENIC  9 Years01/01/2020 - 12/31/2028 1,141 1 done 08/30/2022
EP-A  EP for WELL #7 IOC notes9 Years 01/01/2020 - 12/31/2028 1,141 1 incomplete08/27/2019
EP-A  EP for WELL #7 NITRATE  Yearly 01/01/2025 - 12/31/2025 45 1 incomplete09/16/2024
EP-A  EP for WELL #7 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,141 1 incomplete08/27/2019
EP-A  EP for WELL #7 SOC  3 Years 01/01/2023 - 12/31/2025 45 1 incomplete08/30/2022
EP-A  EP for WELL #7 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 45 1 incomplete08/30/2022

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More information for this water system: SDWIS ID 1516

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