OHA Drinking Water Services
OR41
PWS ID: 00860 ---- TERREBONNE DOMESTIC WATER DISTRICT

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   10incomplete06/25/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELLS #1, #3 & #4 ARSENIC  3 Years 01/01/2023 - 12/31/2025 232 1 incomplete11/02/2022
EP-A  EP FOR WELLS #1, #3 & #4 IOC notes9 Years01/01/2020 - 12/31/2028 1,328 1 done 11/02/2022
EP-A  EP FOR WELLS #1, #3 & #4 NITRATE notesYearly 01/01/2025 - 12/31/2025 232 1 incomplete11/06/2024
EP-A  EP FOR WELLS #1, #3 & #4 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,328 1 done 11/02/2022
EP-A  EP FOR WELLS #1, #3 & #4 RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,328 1 incomplete10/11/2017
EP-A  EP FOR WELLS #1, #3 & #4 RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 232 1 done 11/02/2022
EP-A  EP FOR WELLS #1, #3 & #4 RAD - URANIUM  6 Years01/01/2020 - 12/31/2025 232 1 done 11/02/2022
EP-A  EP FOR WELLS #1, #3 & #4 SOC  3 Years 01/01/2023 - 12/31/2025 232 1 incomplete11/02/2022
EP-A  EP FOR WELLS #1, #3 & #4 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 232 1 incomplete11/02/2022

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More information for this water system: SDWIS ID 4304

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