OHA Drinking Water Services
OR41
PWS ID: 00319 ---- GERVAIS WATER DEPARTMENT

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   10incomplete09/30/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly01/01/2024 - 12/31/2024 277 1 incomplete07/17/2023
 Seasonal sampling period:  07/01  thru  07/31
EP-A  EP FOR WELLS #1 & #2 ARSENIC notes9 Years01/01/2017 - 12/31/2025 642 1 incomplete07/20/2016
EP-A  EP FOR WELLS #1 & #2 IOC notes9 Years01/01/2020 - 12/31/2028 1,738 1 incomplete07/20/2016
EP-A  EP FOR WELLS #1 & #2 NITRATE  Yearly01/01/2024 - 12/31/2024 277 1 incomplete11/22/2023
EP-A  EP FOR WELLS #1 & #2 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,738 1 incomplete07/20/2016
EP-A  EP FOR WELLS #1 & #2 RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 642 1 incomplete07/20/2016
EP-A  EP FOR WELLS #1 & #2 RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 642 1 incomplete07/20/2016
EP-A  EP FOR WELLS #1 & #2 RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 642 1 incomplete07/20/2016
EP-A  EP FOR WELLS #1 & #2 SOC  3 Years01/01/2023 - 12/31/2025 642 1 incomplete11/08/2022
EP-A  EP FOR WELLS #1 & #2 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 642 1 incomplete11/08/2022

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201412/31/20142Sample in July
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201512/31/20211
EP-A  EP FOR WELLS #1 & #2ARSENIC  3 Years01/01/200212/31/20161

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More information for this water system: SDWIS ID 3303
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