ADEQ - HOME SAFE DRINKING WATER WATER SYSTEM SEARCH
Water System Details Water System Facilities Waivers Site Visits Milestones
Sample Schedules / FANLs / Plans Compliance Schedules Samples Due This Year
Non-TCR Results by Analyte Non-TCR Results by Sample TCR Sample Results TCR Summaries LT2 Sample Results TOC/Alkalinity Results PBCU Summaries Chlorine Summaries
Violations Enforcement Actions
Compliance Assistance Coordinators Monitoring Assistance Program Technical Assistance Sending Compliance Data via e-mail Other Compliance Information


Water System Detail Information

Water System No.:

AZ0408129

Federal Type:

C

Water System Name:

EPCOR - WILLOW VALLEY/LAKE CIMARRON

Primary Source:

GW

Principal County Served:

MOHAVE

System Status:

A - MAP

Comments:

Activity Date:

1992-09-29


Grouped Violations
Fed Fiscal Year Comp Prd Begin Date Comp Prd End Date Determination Date Sample Point Viol Type Violation Name Comp Achieved Analyte Group Analyte Group Name
Single Violations
Violation No.

 Comp Prd Begin Date Comp Prd End Date Determination Date Sample Point Viol Type Violation Name Comp Achieved Analyte Code Analyte Name
Violation No.

 Comp Prd Begin Date Comp Prd End Date Determination Date Sample Point Viol Type Violation Name Comp Achieved Analyte Code Analyte Name
2024-9730 2024-01-01 2024-12-31 2024-02-21 66 LEAD CONSUMER NOTICE (LCR) N 5000 LEAD & COPPER RULE
2023-9729 2023-03-01 2023-03-31 2023-05-10 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR N 1009 CHLORITE
2023-9728 2022-12-01 2022-12-31 2023-02-16 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 1009 CHLORITE
2022-9727 2022-04-01 2022-06-30 2022-08-16 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 2456 TOTAL HALOACETIC ACIDS (HAA5)
2021-9721 2020-07-01 2020-07-31 2020-12-03 TP001 - CL2, CLO2, FE, MN 27 MONITORING, ROUTINE (DBP), MAJOR Y 1009 CHLORITE
2021-9723 2020-09-01 2020-09-30 2020-12-03 TP001 - CL2, CLO2, FE, MN 27 MONITORING, ROUTINE (DBP), MAJOR Y 1009 CHLORITE
2021-9724 2020-08-01 2020-08-31 2020-12-03 TP001 - CL2, CLO2, FE, MN 27 MONITORING, (DBP) (CHL. DIOXIDE) Y 1008 CHLORINE DIOXIDE
2021-9725 2020-09-01 2020-09-30 2020-12-03 TP001 - CL2, CLO2, FE, MN 27 MONITORING, (DBP) (CHL. DIOXIDE) Y 1008 CHLORINE DIOXIDE
2021-9726 2020-07-01 2020-07-31 2020-12-03 TP001 - CL2, CLO2, FE, MN 27 MONITORING, (DBP) (CHL. DIOXIDE) Y 1008 CHLORINE DIOXIDE
2021-9722 2020-08-01 2020-08-31 2020-12-03 TP001 - CL2, CLO2, FE, MN 27 MONITORING, ROUTINE (DBP), MAJOR Y 1009 CHLORITE
2017-9718 2017-01-01 2017-03-31 2017-04-27 DISTRIBUTION SYSTEM 02 MCL, LRAA Y 2950 TTHM
2017-9719 2017-01-01 2017-03-31 2017-04-27 DISTRIBUTION SYSTEM 02 MCL, LRAA Y 2950 TTHM
2016-9716 2015-10-01 2015-10-31 2016-06-22 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2016-9715 2015-11-01 2015-11-30 2016-06-22 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2016-9714 2015-12-01 2015-12-31 2016-06-22 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2016-9713 2015-07-01 2016-06-30 2016-01-12 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2014-9659 2006-11-01 2006-11-30 2014-05-20 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2014-9658 2006-12-01 2006-12-31 2014-05-20 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2014-9660 2006-10-01 2006-10-31 2014-05-20 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2014-9651 2004-04-01 2004-04-30 2014-02-25 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2014-9650 2004-05-01 2004-05-31 2014-02-25 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2014-9649 2004-06-01 2004-06-30 2014-02-25 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2013-9644 2011-10-01 2012-09-30 2013-08-28 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2013-9642 2010-07-01 2011-06-30 2013-08-15 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-9641 2009-07-01 2010-06-30 2013-08-05 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-9640 2002-07-01 2003-06-30 2013-05-30 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2008-9630 2008-04-01 2008-06-30 2008-08-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 2456 TOTAL HALOACETIC ACIDS (HAA5)
2008-9629 2008-01-01 2008-03-31 2008-08-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 2456 TOTAL HALOACETIC ACIDS (HAA5)
2008-9628 2008-06-01 2008-06-30 2008-07-28 22 MCL (TCR), MONTHLY Y 3100 COLIFORM (TCR)
2007-9616 2007-07-01 2008-06-30 2007-08-02 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2007-9611 2006-11-01 2006-11-30 2006-12-15 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2007-9610 2006-07-01 2007-06-30 2006-10-23 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2007-9608 2006-08-01 2006-08-31 2006-10-17 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2007-9607 2006-07-01 2006-07-31 2006-10-17 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2007-9609 2006-09-01 2006-09-30 2006-10-17 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2006-9606 2006-03-01 2006-03-31 2006-05-09 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2006-9506 2006-02-01 2006-02-28 2006-05-09 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2006-9406 2006-01-01 2006-01-31 2006-05-09 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2006-8906 2005-10-01 2005-10-31 2006-02-22 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2006-9006 2005-11-01 2005-11-30 2006-02-22 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2006-9106 2005-12-01 2005-12-31 2006-02-22 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-8505 2005-08-01 2005-08-31 2005-09-28 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-8405 2005-07-01 2005-07-31 2005-09-28 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-8605 2005-09-01 2005-09-30 2005-09-28 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-8105 2005-07-01 2006-06-30 2005-09-27 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2005-7805 2005-06-01 2005-06-30 2005-07-29 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-8005 2005-04-01 2005-04-30 2005-07-29 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-7905 2005-05-01 2005-05-31 2005-07-29 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-7405 2005-02-01 2005-02-28 2005-05-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-7305 2005-01-01 2005-01-31 2005-05-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-7205 2004-12-01 2004-12-31 2005-05-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-7105 2004-11-01 2004-11-30 2005-05-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-7005 2004-10-01 2004-10-31 2005-05-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-7505 2005-03-01 2005-03-31 2005-05-04 DISTRIBUTION SYSTEM 27 MONITORING, ROUTINE (DBP), MAJOR Y 0999 CHLORINE
2005-6905 2004-09-01 2004-09-30 2004-10-27 22 MCL (TCR), MONTHLY Y 3100 COLIFORM (TCR)
2004-6804 2004-07-01 2004-07-31 2004-09-21 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2003-2003 2003-01-01 2003-03-31 2003-04-14 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2003-1903 2002-07-01 2002-09-30 2002-10-14 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2002-1802 2002-04-01 2002-06-30 2002-07-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2002-202 2002-06-01 2002-06-30 2002-07-12 25 MONITORING (TCR), REPEAT MAJOR Y 3100 COLIFORM (TCR)
2002-1702 2002-01-01 2002-03-31 2002-04-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2002-702 2001-01-01 2001-12-31 2002-01-15 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1040 NITRATE
2001-1601 2000-10-01 2000-12-31 2001-01-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2001-1501 2000-07-01 2000-09-30 2000-10-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2000-1400 2000-04-01 2000-06-30 2000-07-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2000-1300 2000-01-01 2000-03-31 2000-04-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2000-1200 1999-10-01 1999-12-31 2000-01-15 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
2000-400 1999-11-01 1999-11-30 1999-12-15 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2000-600 1999-10-01 1999-10-31 1999-11-12 25 MONITORING (TCR), REPEAT MAJOR Y 3100 COLIFORM (TCR)
2000-1100 1999-07-01 1999-09-30 1999-10-13 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
1999-1099 1999-04-01 1999-06-30 1999-07-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
1999-999 1999-01-01 1999-03-31 1999-04-12 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL
1999-3199 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2983 1,2-DICHLOROPROPANE
1999-3299 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2984 TRICHLOROETHYLENE
1999-3399 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2985 1,1,2-TRICHLOROETHANE
1999-3499 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2987 TETRACHLOROETHYLENE
1999-3599 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2989 CHLOROBENZENE
1999-3699 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2990 BENZENE
1999-3799 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2991 TOLUENE
1999-3899 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2992 ETHYLBENZENE
1999-3999 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2996 STYRENE
1999-4099 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2005 ENDRIN
1999-4199 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2010 BHC-GAMMA
1999-4299 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2015 METHOXYCHLOR
1999-4399 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2020 TOXAPHENE
1999-4499 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2031 DALAPON
1999-4699 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2033 ENDOTHALL
1999-4799 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2034 GLYPHOSATE
1999-4899 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2035 DI(2-ETHYLHEXYL) ADIPATE
1999-4999 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2036 OXAMYL
1999-5099 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2037 SIMAZINE
1999-5199 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2039 DI(2-ETHYLHEXYL) PHTHALATE
1999-5299 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2040 PICLORAM
1999-5399 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2041 DINOSEB
1999-5499 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2042 HEXACHLOROCYCLOPENTADIENE
1999-5599 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2046 CARBOFURAN
1999-5699 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2050 ATRAZINE
1999-5799 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2051 LASSO
1999-5899 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2065 HEPTACHLOR
1999-5999 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2067 HEPTACHLOR EPOXIDE
1999-6099 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2105 2,4-D
1999-6199 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2110 2,4,5-TP
1999-6299 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2274 HEXACHLOROBENZENE
1999-6399 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2306 BENZO(A)PYRENE
1999-6499 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2326 PENTACHLOROPHENOL
1999-6599 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2931 1,2-DIBROMO-3-CHLOROPROPANE
1999-6699 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2946 ETHYLENE DIBROMIDE
1999-6799 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2959 CHLORDANE
1999-3099 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2982 CARBON TETRACHLORIDE
1999-2999 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2981 1,1,1-TRICHLOROETHANE
1999-2899 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2980 1,2-DICHLOROETHANE
1999-2799 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2979 TRANS-1,2-DICHLOROETHYLENE
1999-2699 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2977 1,1-DICHLOROETHYLENE
1999-2599 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2969 P-DICHLOROBENZENE
1999-2499 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2968 O-DICHLOROBENZENE
1999-2399 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2964 DICHLOROMETHANE
1999-2299 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2380 CIS-1,2-DICHLOROETHYLENE
1999-2199 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2378 1,2,4-TRICHLOROBENZENE
1999-4599 1998-01-01 2000-12-31 1999-03-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2032 DIQUAT
1999-599 1999-02-01 1999-02-28 1999-03-26 25 MONITORING (TCR), REPEAT MAJOR Y 3100 COLIFORM (TCR)
1999-399 1999-02-01 1999-02-28 1999-03-26 22 MCL (TCR), MONTHLY Y 3100 COLIFORM (TCR)
1999-899 1998-07-01 1998-09-30 1998-10-14 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2955 XYLENES, TOTAL