Arizona Department of Environmental Quality Safe Drinking Water Monitoring Assistance Program
County Map of Arizona Water System Search Help
Water System Detail Information

Water System ID #:

AZ0407532

Water System Classification:

C

Water System Name:

EPCOR WATER - TIERRA DEL RIO

Primary Water Source:

GW

Principal County Served:

MARICOPA

System Activity / MAP Participant:

A - MAP

Activity Date:

07-01-2009



PBCU Sample Summary Results
Monitoring Period Begin Date Type # Samples Measure Units Analyte Code/Name
01-01-2018
12-31-2020
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2018
12-31-2020
90% 20 .14 MG/L CU90 - COPPER SUMMARY
01-01-2018
12-31-2020
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2018
12-31-2020
90% 20 0 MG/L PB90 - LEAD SUMMARY
01-01-2013
12-31-2015
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2013
12-31-2015
90% 10 .128 MG/L CU90 - COPPER SUMMARY
01-01-2013
12-31-2015
90% 10 .005 MG/L PB90 - LEAD SUMMARY
01-01-2013
12-31-2015
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2012
12-31-2012
90% 10 .15 MG/L CU90 - COPPER SUMMARY
01-01-2012
12-31-2012
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2012
12-31-2012
AL 1 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2012
12-31-2012
90% 10 .006 MG/L PB90 - LEAD SUMMARY
01-01-2011
12-31-2011
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2011
12-31-2011
90% 11 .228 MG/L CU90 - COPPER SUMMARY
01-01-2011
12-31-2011
90% 11 .004 MG/L PB90 - LEAD SUMMARY
01-01-2011
12-31-2011
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2010
12-31-2010
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2010
12-31-2010
90% 5 .082 MG/L CU90 - COPPER SUMMARY
01-01-2010
12-31-2010
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2010
12-31-2010
90% 5 .003 MG/L PB90 - LEAD SUMMARY
07-01-2009
12-31-2009
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
07-01-2009
12-31-2009
90% 5 .053 MG/L CU90 - COPPER SUMMARY
07-01-2009
12-31-2009
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
07-01-2009
12-31-2009
90% 5 .008 MG/L PB90 - LEAD SUMMARY
01-01-2009
06-30-2009
90% 5 .089 MG/L CU90 - COPPER SUMMARY
01-01-2009
06-30-2009
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2009
06-30-2009
90% 5 .011 MG/L PB90 - LEAD SUMMARY
01-01-2009
06-30-2009
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY