OHA Drinking Water Services
OR41
PWS ID: 00196 ---- QUINCY WATER ASSOCIATION

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   5 09/24/2025
 Seasonal sampling period:  06/01  thru  09/30
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 #2A AND 2BTOLUENE  Yearly01/01/2026 - 12/31/2026 359 1 incomplete 09/03/2025
EP-A  EP FOR WELL #2A AND 2B ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,281 1 incomplete11/09/2022
EP-A  EP FOR WELL #2A AND 2B IOC notes9 Years01/01/2020 - 12/31/2028 1,090 1 done 11/09/2022
EP-A  EP FOR WELL #2A AND 2B NITRATE  Yearly 01/01/2026 - 12/31/2026 359 1 incomplete07/23/2025
EP-A  EP FOR WELL #2A AND 2B NITRITE notes9 Years01/01/2020 - 12/31/2028 1,090 1 done 11/09/2022
EP-A  EP FOR WELL #2A AND 2B RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,185 1 incomplete12/20/2018
EP-A  EP FOR WELL #2A AND 2B RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,185 1 incomplete12/20/2018
EP-A  EP FOR WELL #2A AND 2B RAD - URANIUM notes9 Years 01/01/2023 - 12/31/2031 2,185 1 incomplete12/20/2018
EP-A  EP FOR WELL #2A AND 2B SOC  3 Years 01/01/2026 - 12/31/2028 1,090 1 incomplete03/15/2023
EP-A  EP FOR WELL #2A AND 2B VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,090 1 incomplete09/03/2025

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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  3 Years01/01/200212/31/20135Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/201412/31/20165Sample Between June 1st and Sept 30th
EP-A  EP FOR WELL #2A AND 2BARSENIC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #2A AND 2BRAD - GROSS ALPHA  9 Years01/01/200812/31/20121
EP-A  EP FOR WELL #2A AND 2BRAD - GROSS ALPHA  Quarterly01/01/201312/31/20131
EP-A  EP FOR WELL #2A AND 2BRAD - RADIUM 226/228  9 Years01/01/200812/31/20121
EP-A  EP FOR WELL #2A AND 2BRAD - RADIUM 226/228  Quarterly01/01/201312/31/20131
EP-A  EP FOR WELL #2A AND 2BRAD - URANIUM  9 Years01/01/200812/31/20121
EP-A  EP FOR WELL #2A AND 2BRAD - URANIUM  Quarterly01/01/201306/30/20131
EP-A  EP FOR WELL #2A AND 2BTOLUENE   Quarterly01/01/201306/30/20131

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More information for this water system: SDWIS ID 3269
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