OHA Drinking Water Services
OR41
PWS ID: 01062 ---- RAINBOW ROCK VILLAGE MHP

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 CARBONnotesMonthly02/01/2025 - 02/28/2025 26 1 incomplete 12/03/2024
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER  6 Months 01/01/2025 - 06/30/2025 148 5 incomplete12/16/2024
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2025 - 12/31/2025 332 1 incomplete09/23/2024
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR WTP ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,428 1 done 11/18/2020
EP-A  EP FOR WTP IOC notes9 Years 01/01/2020 - 12/31/2028 1,428 1 incomplete08/15/2011
EP-A  EP FOR WTP NITRATE  Yearly 01/01/2025 - 12/31/2025 332 1 incomplete08/06/2024
EP-A  EP FOR WTP NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,428 1 incomplete09/26/2011
EP-A  EP FOR WTP RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 332 1 incomplete09/14/2012
EP-A  EP FOR WTP RAD - RADIUM 226/228 9 Years 01/01/2017 - 12/31/2025 332 1 incomplete09/14/2012
EP-A  EP FOR WTP RAD - URANIUM  9 Years 01/01/2017 - 12/31/2025 332 1 incomplete09/14/2012
EP-A  EP FOR WTP SOC  3 Years 01/01/2023 - 12/31/2025 332 1 incomplete12/19/2022
EP-A  EP FOR WTP VOLATILE ORGANICS  Yearly 01/01/2025 - 12/31/2025 332 1 incomplete08/06/2024

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200212/31/20235Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly01/01/202112/31/20231
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201412/31/20181Sample in September
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201912/31/20201Collect sample every November at Space #8.
EP-A  EP FOR WTPARSENIC  Yearly01/01/200212/31/20071
EP-A  EP FOR WTPNITRATE  Quarterly01/01/200412/31/20041
EP-A  EP FOR WTPNITRATE  Yearly01/01/200212/31/20031

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