OHA Drinking Water Services
OR41
PWS ID: 00297 ---- FALLS CITY, 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
DIST-A  DISTRIBUTION SYSTEM ASBESTOS, DIST notes9 Years 01/01/2020 - 12/31/2028 1,290 1 incomplete09/04/2019
DIST-A  DISTRIBUTION SYSTEM DBP2 HAA5 ONLY notesQuarterly04/01/2025 - 06/30/2025 10 1 done 04/01/2025
DIST-A  DISTRIBUTION SYSTEM DBP2 TTHM ONLY notesQuarterly04/01/2025 - 06/30/2025 10 1 done 04/01/2025
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   10 08/23/2024
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WTP ARSENIC notes9 Years01/01/2017 - 12/31/2025 194 1 done 03/03/2025
EP-A  EP FOR WTP IOC notes9 Years01/01/2020 - 12/31/2028 1,290 1 done 03/03/2025
EP-A  EP FOR WTP NITRATE  Yearly01/01/2025 - 12/31/2025 194 1 done 03/03/2025
EP-A  EP FOR WTP NITRITE notes9 Years01/01/2020 - 12/31/2028 1,290 1 done 03/03/2025
EP-A  EP FOR WTP RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 194 1 done 03/03/2025
EP-A  EP FOR WTP RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 194 1 done 03/03/2025
EP-A  EP FOR WTP RAD - URANIUM  9 Years01/01/2023 - 12/31/2031 2,385 1 done 03/03/2025
EP-A  EP FOR WTP SOC  3 Years01/01/2023 - 12/31/2025 194 1 done 06/03/2024
EP-A  EP FOR WTP VOLATILE ORGANICS  Yearly01/01/2025 - 12/31/2025 194 1 done 03/03/2025

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More information for this water system: SDWIS ID 3951

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