OHA Drinking Water Services
OR41
PWS ID: 00991 ---- GRANDVIEW MOBILE HOME PARK

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 LEAD & COPPER  6 Months 01/01/2026 - 06/30/2026 159 5 incomplete08/11/2025
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1 09/11/2024
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR WELL #2 ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,265 1 incomplete12/07/2022
EP-A  EP FOR WELL #2 IOC notes9 Years 01/01/2023 - 12/31/2031 2,169 1 incomplete12/07/2022
EP-A  EP FOR WELL #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 343 1 incomplete02/05/2025
EP-A  EP FOR WELL #2 NITRITE notes9 Years 01/01/2023 - 12/31/2031 2,169 1 incomplete12/07/2022
EP-A  EP FOR WELL #2 RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,265 1 incomplete08/01/2012
EP-A  EP FOR WELL #2 RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,169 1 incomplete12/07/2022
EP-A  EP FOR WELL #2 RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,169 1 incomplete08/14/2015
EP-A  EP FOR WELL #2 SOC  3 Years 01/01/2026 - 12/31/2028 1,074 1 incomplete10/15/2025
EP-A  EP FOR WELL #2 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,074 1 incomplete10/15/2025

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemHAA5 & TTHM  3 Years01/01/200512/31/20131Sample between June 1st and Sept 30th
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/20075Sample Between June 1st and Sept 30th
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/201412/31/20165Sample between June 1st and Sept 30th
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/201812/31/20185
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/201912/31/20255Sample between June 1 and Sept 30
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/200812/31/20085
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/201712/31/20175Temporary monitoring every six months due to installation of water softener. Monitor in March and September 2017.
DIST-A  Distribution SystemLEAD & COPPER  Yearly01/01/200912/31/20125Sample between June 1st and Sept 30th
EP-A  EP FOR WELL #2ARSENIC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #2IOC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELL #2NITRITE  3 Years01/01/200212/31/20131
EP-A  EP FOR WELL #2RAD - RADIUM 226/228  3 Years01/01/201712/31/20221sampling increased based on 2012 data greater than 1/2 MCL
EP-A  EP FOR WELL #2RAD - RADIUM 226/228  6 Years01/01/200812/30/20161
EP-A  EP FOR WELL #2RAD - URANIUM  6 Years01/01/200812/31/20221

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More information for this water system: SDWIS ID 3497
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