OHA Drinking Water Services
OR41
PWS ID: 00067 ---- AURORA, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  1,133
 Active:  13     Show Only Active
Inactive:  0
Expired:  12

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemAASBESTOS, DIST1  9 Years01/01/2008Open
DIST-A Distribution SystemALEAD & COPPER10  3 Years01/01/2018Opensample between June 1 and Sept. 30
DIST-A Distribution SystemASTAGE 2 DBP2  Yearly01/01/2014OpenSample in September
EP-A EP FOR WELLS #4 & #5AARSENIC1  Yearly01/01/2026Open
EP-A EP FOR WELLS #4 & #5AIOC1  9 Years01/01/2002Open
EP-A EP FOR WELLS #4 & #5ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELLS #4 & #5ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #4 & #5APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP FOR WELLS #4 & #5ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #4 & #5ARAD - RADIUM 226/2281  9 Years01/01/2014Open
EP-A EP FOR WELLS #4 & #5ARAD - URANIUM1  9 Years01/01/2014Open
EP-A EP FOR WELLS #4 & #5ASOC1  3 Years01/01/2002Open
EP-A EP FOR WELLS #4 & #5AVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADistribution SystemAHAA5 & TTHM1  3 Years01/01/201112/31/2013Sample Between June 1st and Sept 30th
DIST-ADistribution SystemAHAA5 & TTHM1  Yearly01/01/200412/31/2009Sample between June 1 and Sept. 30.
DIST-ADistribution SystemALEAD & COPPER10  3 Years01/01/200512/31/2010Sample Between June 1st and Sept 30th
DIST-ADistribution SystemALEAD & COPPER20  6 Months01/01/201106/30/2012
DIST-ADistribution SystemALEAD & COPPER10  Yearly01/01/200212/31/2002Sample Between June 1st and Sept 30th
DIST-ADistribution SystemALEAD & COPPER10  Yearly01/01/201312/31/2017sample between June 1 and Sept. 30
EP-AEP FOR WELLS #4 & #5AARSENIC1  3 Years01/01/200212/31/2006
EP-AEP FOR WELLS #4 & #5AARSENIC1  Quarterly01/01/200709/30/2014Exceeded MCL 9-7-06; Min 2 Qtrs
EP-AEP FOR WELLS #4 & #5AARSENIC1  Quarterly10/01/202109/30/2025
EP-AEP FOR WELLS #4 & #5AARSENIC1  Yearly01/01/201509/30/2021
EP-AEP FOR WELLS #4 & #5ARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-AEP FOR WELLS #4 & #5ARAD - URANIUM1  6 Years01/01/200812/31/2013