OHA Drinking Water Services
OR41
PWS ID: 01053 ---- RIVERBEND 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 notes3 Years01/01/2028 - 12/31/2028   10 07/17/2025
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 344 2 incomplete07/16/2024
 Seasonal sampling period:  07/01  thru  07/31
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,170 1 incomplete07/12/2022
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) IOC notes9 Years 01/01/2020 - 12/31/2028 1,075 1 incomplete08/20/2019
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) NITRATE  Yearly 01/01/2026 - 12/31/2026 344 1 incomplete04/21/2025
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,075 1 incomplete08/20/2019
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,266 1 incomplete07/25/2016
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,266 1 incomplete07/25/2016
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,266 1 incomplete07/25/2016
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) SOC  3 Years 01/01/2026 - 12/31/2028 1,075 1 incomplete11/08/2022
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD) VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,075 1 incomplete07/19/2022
EP-B  EP FOR WELL #2 ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,075 1 incomplete06/22/2025
EP-B  EP FOR WELL #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 344 1 incomplete04/21/2025

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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  Yearly01/01/200212/31/200210Sample Between June 1st and Sept 30th
EP-A  EP FOR WELL #1 (DESIGNATED WELLFIELD)ARSENIC  3 Years01/01/200212/31/20131
EP-B  EP FOR WELL #2IOC  9 Years01/01/200212/31/20101Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #2NITRITE  9 Years01/01/200212/31/20101Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #2SOC  3 Years01/01/200212/31/20101
EP-B  EP FOR WELL #2VOLATILE ORGANICS  3 Years01/01/200212/31/20101

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More information for this water system: SDWIS ID 3528
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