OHA Drinking Water Services
OR41
PWS ID: 00748 ---- HILAND WC - LOMBARD

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 ASBESTOS, DIST notes9 Years 01/01/2020 - 12/31/2028 1,009 1 incomplete10/28/2019
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER  6 Months 01/01/2026 - 06/30/2026 94 10 incomplete09/21/2025
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 278 1 incomplete08/28/2025
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP FOR WELL ARSENIC  9 Years 01/01/2026 - 12/31/2034 3,200 1 incomplete05/05/2025
EP-A  EP FOR WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,009 1 done 05/05/2025
EP-A  EP FOR WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 278 1 incomplete05/05/2025
EP-A  EP FOR WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,009 1 done 05/05/2025
EP-A  EP FOR WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 94 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,104 1 incomplete02/23/2021
EP-A  EP FOR WELL RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,104 1 incomplete02/23/2021
EP-A  EP FOR WELL RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,104 1 incomplete02/23/2021
EP-A  EP FOR WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,009 1 incomplete02/18/2025
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,009 1 incomplete06/06/2025

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