OHA Drinking Water Services
OR41
PWS ID: 00452 ---- LAFAYETTE, CITY OF
System Information     Schedule Counts
Status:  ACTIVE
System Type:  Community
Population Served:  4,423
 Active:  22     Show Only Active
Inactive:  0
Expired:  20

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A DISTRIBUTION SYSTEMAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER20  3 Years01/01/2022OpenSample between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP2  Quarterly10/01/2013OpenSample in Feb, May, Aug, and Nov.
EP-A EP FOR CONTROL BUILDINGAARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CONTROL BUILDINGAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CONTROL BUILDINGANITRATE1  Yearly01/01/2002Open
EP-A EP FOR CONTROL BUILDINGANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CONTROL BUILDINGARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CONTROL BUILDINGARAD - RADIUM 226/2281  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CONTROL BUILDINGARAD - URANIUM1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CONTROL BUILDINGASOC2  3 Years01/01/2020OpenCollect samples when Well 10 is in recovery mode. Collect one sample in each of two consecutive quarters in the same calendar year.
EP-A EP FOR CONTROL BUILDINGAVOLATILE ORGANICS1  3 Years01/01/2002OpenSample when Well 10 is in recovery mode
EP-A EP FOR CONTROL BUILDINGAXYLENES, TOTAL 1  Quarterly01/01/2020Open
EP-C EP FOR CITY PARK WELLAARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR CITY PARK WELLAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted.
EP-C EP FOR CITY PARK WELLANITRATE1  Yearly01/01/2003Open
EP-C EP FOR CITY PARK WELLANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted.
EP-C EP FOR CITY PARK WELLARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR CITY PARK WELLARAD - RADIUM 226/2281  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR CITY PARK WELLARAD - URANIUM1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-C EP FOR CITY PARK WELLASOC2  3 Years01/01/2020OpenCollect one sample in each of two consecutive quarters in the same calendar year.
EP-C EP FOR CITY PARK WELLAVOLATILE ORGANICS1  3 Years01/01/2023Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM2  Yearly01/01/200403/31/2007Sample during the month of warmest water temperature.
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM2  Yearly04/01/200709/30/2013Sample between June 1 and Sept. 30.
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER20  3 Years01/01/200812/31/2019Sample between June 1st and Sept 30th.
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER40  6 Months07/01/202006/30/2021Samples must be collected at cold water, drinking water taps.
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER10  Yearly01/01/200212/31/2004Sample Between June 1st and Sept 30th
EP-AEP FOR CONTROL BUILDINGAARSENIC1  3 Years01/01/200212/31/2016
EP-AEP FOR CONTROL BUILDINGARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-AEP FOR CONTROL BUILDINGARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-AEP FOR CONTROL BUILDINGASOC1  3 Years01/01/200212/31/2019Sample when Well 10 is in recovery mode
EP-CEP FOR CITY PARK WELLAARSENIC1  3 Years01/01/200212/31/2016
EP-CEP FOR CITY PARK WELLAETHYLBENZENE 1  Quarterly01/01/201803/31/2019
EP-CEP FOR CITY PARK WELLAETHYLBENZENE 1  Yearly01/01/202012/31/2021
EP-CEP FOR CITY PARK WELLARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-CEP FOR CITY PARK WELLARAD - URANIUM1  6 Years01/01/200812/31/2013
EP-CEP FOR CITY PARK WELLASOC1  3 Years01/01/200212/31/2019
EP-CEP FOR CITY PARK WELLATOLUENE 1  Quarterly01/01/201803/31/2019
EP-CEP FOR CITY PARK WELLATOLUENE 1  Yearly01/01/202012/31/2021
EP-CEP FOR CITY PARK WELLAVOLATILE ORGANICS1  3 Years01/01/200212/31/2022
EP-CEP FOR CITY PARK WELLAXYLENES, TOTAL 1  Quarterly01/01/201803/31/2019
EP-CEP FOR CITY PARK WELLAXYLENES, TOTAL 1  Yearly01/01/202012/31/2021


More information for this water system: SDWIS ID 4296
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