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 #:

AZ0403702

Water System Classification:

C

Water System Name:

GRAND CANYON NATIONAL PARK

Primary Water Source:

GW

Principal County Served:

COCONINO

System Activity / MAP Participant:

A - MAP

Activity Date:

06-01-1977



PBCU Sample Summary Results
Monitoring Period Begin Date Type # Samples Measure Units Analyte Code/Name
01-01-2019
12-31-2019
AL 2 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2019
12-31-2019
90% 30 .92 MG/L CU90 - COPPER SUMMARY
01-01-2019
12-31-2019
AL 1 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2019
12-31-2019
90% 30 .012 MG/L PB90 - LEAD SUMMARY
01-01-2018
12-31-2018
90% 30 .49 MG/L CU90 - COPPER SUMMARY
01-01-2018
12-31-2018
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2018
12-31-2018
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2018
12-31-2018
90% 30 0 MG/L PB90 - LEAD SUMMARY
01-01-2017
12-31-2017
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2017
12-31-2017
90% 59 .9 MG/L CU90 - COPPER SUMMARY
01-01-2017
12-31-2017
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2017
12-31-2017
90% 59 .0071 MG/L PB90 - LEAD SUMMARY
01-01-2015
12-31-2017
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2015
12-31-2017
90% 30 .737 MG/L CU90 - COPPER SUMMARY
01-01-2015
12-31-2017
90% 30 .0074 MG/L PB90 - LEAD SUMMARY
01-01-2015
12-31-2017
AL 1 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2014
12-31-2016
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2014
12-31-2016
90% 30 .737 MG/L CU90 - COPPER SUMMARY
01-01-2014
12-31-2016
AL 1 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2014
12-31-2016
90% 30 .0074 MG/L PB90 - LEAD SUMMARY
01-01-2012
12-31-2014
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2012
12-31-2014
90% 30 .41 MG/L CU90 - COPPER SUMMARY
01-01-2012
12-31-2014
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2012
12-31-2014
90% 30 .0045 MG/L PB90 - LEAD SUMMARY
01-01-2009
12-31-2011
90% 30 .61 MG/L CU90 - COPPER SUMMARY
01-01-2009
12-31-2011
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2009
12-31-2011
90% 30 .007 MG/L PB90 - LEAD SUMMARY
01-01-2009
12-31-2011
AL 1 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2006
12-31-2008
90% 7 .398 MG/L CU90 - COPPER SUMMARY
01-01-2006
12-31-2008
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2006
12-31-2008
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2006
12-31-2008
90% 7 .006 MG/L PB90 - LEAD SUMMARY
01-01-2003
12-31-2005
AL 0 Exceeding Action Level CU90 - COPPER SUMMARY
01-01-2003
12-31-2005
90% 20 .69 MG/L CU90 - COPPER SUMMARY
01-01-2003
12-31-2005
AL 0 Exceeding Action Level PB90 - LEAD SUMMARY
01-01-2003
12-31-2005
90% 20 .003 MG/L PB90 - LEAD SUMMARY