OHA Drinking Water Services
OR41
PWS ID: 00248 ---- DALLAS, CITY OF

See also: Coliform Schedules  ::  LT2 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
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBON Quarterly07/01/2025 - 09/30/2025 82 1 incomplete 05/15/2025
DIST-A  DISTRIBUTION SYSTEM ASBESTOS, DIST  9 Years01/01/2020 - 12/31/2028 1,270 1 done 03/06/2025
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER  3 Years01/01/2027 - 12/31/2027   30 08/15/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly 07/01/2025 - 09/30/2025 82 4 incomplete05/15/2025
EP-A  EP FOR RICKREALL CREEK ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,365 1 incomplete02/01/2021
EP-A  EP FOR RICKREALL CREEK IOC notes9 Years01/01/2020 - 12/31/2028 1,270 1 done 02/01/2021
EP-A  EP FOR RICKREALL CREEK NITRATE  Yearly01/01/2025 - 12/31/2025 174 1 done 04/03/2025
EP-A  EP FOR RICKREALL CREEK NITRITE notes9 Years01/01/2020 - 12/31/2028 1,270 1 done 02/01/2021
EP-A  EP FOR RICKREALL CREEK RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 174 1 done 11/19/2020
EP-A  EP FOR RICKREALL CREEK RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 174 1 done 11/19/2020
EP-A  EP FOR RICKREALL CREEK RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 174 1 done 11/19/2020
EP-A  EP FOR RICKREALL CREEK SOC notes3 Years01/01/2023 - 12/31/2025 174 2 done 05/16/2024
EP-A  EP FOR RICKREALL CREEK VOLATILE ORGANICS  Yearly01/01/2025 - 12/31/2025 174 1 done 02/20/2025

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More information for this water system: SDWIS ID 3885

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