OHA Drinking Water Services
OR41
PWS ID: 00611 ---- PAISLEY, CITY OF

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 1,067 1 incomplete11/13/2019
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   5 06/26/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 336 1 incomplete08/18/2025
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR WELLS #1, #2, & #3 ARSENIC  Quarterly 01/01/2026 - 03/31/2026 61 1 incomplete12/04/2025
EP-A  EP FOR WELLS #1, #2, & #3 IOC notes9 Years 01/01/2020 - 12/31/2028 1,067 1 incomplete11/11/2019
EP-A  EP FOR WELLS #1, #2, & #3 NITRATE  Yearly 01/01/2026 - 12/31/2026 336 1 incomplete10/14/2025
EP-A  EP FOR WELLS #1, #2, & #3 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,067 1 incomplete11/11/2019
EP-A  EP FOR WELLS #1, #2, & #3 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,258 1 incomplete08/23/2022
EP-A  EP FOR WELLS #1, #2, & #3 RAD - RADIUM 226/228 9 Years 01/01/2020 - 12/31/2028 1,067 1 incomplete08/16/2017
EP-A  EP FOR WELLS #1, #2, & #3 RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,258 1 incomplete08/23/2022
EP-A  EP FOR WELLS #1, #2, & #3 SOC  3 Years 01/01/2026 - 12/31/2028 1,067 1 incomplete10/14/2025
EP-A  EP FOR WELLS #1, #2, & #3 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,067 1 incomplete10/14/2025

6  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200212/31/20165Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/201712/31/201910
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/202012/31/20235Sample between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 IDSE  Yearly01/01/201512/31/20172
EP-A  EP FOR WELLS #1, #2, & #3ARSENIC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELLS #1, #2, & #3ARSENIC  Quarterly01/01/200803/31/20171
EP-A  EP FOR WELLS #1, #2, & #3ARSENIC  Quarterly04/01/201709/30/20183
EP-A  EP FOR WELLS #1, #2, & #3ARSENIC  Quarterly10/01/201812/31/20191
EP-A  EP FOR WELLS #1, #2, & #3ARSENIC  Yearly01/01/202012/31/20241
EP-A  EP FOR WELLS #1, #2, & #3RAD - RADIUM 226/228  6 Years01/01/200812/31/20191
EP-A  EP FOR WELLS #1, #2, & #3RAD - URANIUM  6 Years01/01/200812/31/20221

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