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Water System Detail Information

Water System No.:

AZ0414442

Federal Type:

C

Water System Name:

CS EL PRADO WATER COMPANY

Primary Source:

GW

Principal County Served:

YUMA

System Status:

A - MAP

Comments:

Activity Date:

1977-06-01


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
2024-6375 2024-03-01 2024-03-31 2024-04-02 1A MCL, E. COLI, POS E COLI (RTCR) Y 3014 E. COLI
2024-6373 2024-01-01 2024-02-27 2024-02-20 66 LEAD CONSUMER NOTICE (LCR) Y 5000 LEAD & COPPER RULE
2024-6374 2024-01-01 2024-01-31 2024-02-20 3A MONITORING, ROUTINE, MAJOR (RTCR) Y 3014 E. COLI
2023-6372 2022-10-01 2022-12-31 2023-03-17 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2023-6371 2022-10-13 2022-10-31 2023-02-28 66 LEAD CONSUMER NOTICE (LCR) Y 5000 LEAD & COPPER RULE
2023-6369 2020-01-01 2020-12-31 2022-11-30 DISTRIBUTION SYSTEM 52 FOLLOW-UP OR ROUTINE TAP M/R (LCR) Y 5000 LEAD & COPPER RULE
2023-6370 2021-01-01 2021-12-31 2022-11-30 DISTRIBUTION SYSTEM 52 FOLLOW-UP OR ROUTINE TAP M/R (LCR) Y 5000 LEAD & COPPER RULE
2023-6368 2022-07-01 2022-09-30 2022-11-03 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2022-6367 2022-04-01 2022-06-30 2022-07-25 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2022-6365 2021-10-01 2021-12-31 2022-03-16 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2022-6364 2020-12-01 2020-12-31 2022-02-15 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2022-6363 2022-01-01 2022-03-31 2022-02-07 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2022-6360 2021-10-01 2021-12-31 2022-01-14 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2022-6359 2021-07-01 2021-09-30 2022-01-06 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2022-6357 2019-07-10 2019-10-09 2022-01-06 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2021-6352 2021-04-01 2021-06-30 2021-09-10 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2021-6353 2021-01-01 2021-03-31 2021-09-10 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2021-6351 2021-07-01 2021-10-14 2021-08-02 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2021-6350 2020-12-01 2020-12-31 2021-01-27 3A MONITORING, ROUTINE, MAJOR (RTCR) Y 3014 E. COLI
2021-6349 2020-11-01 2020-11-30 2021-01-05 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2021-6346 2020-10-01 2020-12-31 2020-10-15 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2020-6345 2020-07-01 2021-07-01 2020-09-04 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2020-6344 2020-07-01 2020-08-18 2020-08-03 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2020-6343 2020-03-01 2020-03-31 2020-07-02 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2019-6341 2019-04-01 2019-06-30 2019-08-14 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2019-6340 2019-01-01 2019-03-31 2019-05-09 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2019-6338 2018-10-01 2018-12-31 2019-03-18 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2019-6339 2019-01-01 2019-03-31 2019-03-18 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2019-6337 2018-10-01 2018-11-02 2018-10-12 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2019-6336 2018-07-01 2018-09-30 2018-10-11 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2018-6335 2018-04-01 2018-06-30 2018-05-11 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2018-6334 2018-01-01 2018-03-31 2018-05-07 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2018-6333 2018-01-01 2018-03-31 2018-05-01 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2018-6332 2017-11-03 2018-03-14 2018-01-26 66 LEAD CONSUMER NOTICE (LCR) Y 5000 LEAD & COPPER RULE
2018-6331 2017-01-01 2017-12-31 2017-10-24 DISTRIBUTION SYSTEM 52 FOLLOW-UP OR ROUTINE TAP M/R (LCR) Y 5000 LEAD & COPPER RULE
2017-6330 2017-07-01 2017-09-06 2017-08-31 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2017-6329 2017-04-01 2017-06-30 2017-07-28 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2017-6300 2017-01-01 2017-01-31 2017-02-28 DISTRIBUTION SYSTEM 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2017-6297 2016-10-01 2017-03-06 2017-02-16 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2017-6298 2016-07-01 2017-03-06 2017-02-16 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2017-6296 2016-10-01 2016-12-31 2017-02-14 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2017-6295 2016-12-01 2016-12-31 2017-01-25 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2017-6292 2016-10-01 2016-10-31 2016-12-29 3A MONITORING, ROUTINE, MAJOR (RTCR) Y 3014 E. COLI
2017-6291 2016-07-01 2016-09-30 2016-10-28 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2016-6290 2016-04-01 2016-06-30 2016-08-11 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2016-6289 2016-04-01 2016-06-30 2016-08-10 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2016-6288 2015-10-01 2015-12-31 2016-06-20 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2016-6287 2016-01-01 2016-03-31 2016-05-19 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2016-6285 2015-10-01 2015-12-31 2016-05-19 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2016-6284 2011-10-01 2011-12-31 2016-05-19 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2016-6286 2012-10-01 2012-12-31 2016-05-19 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2016-6283 2015-07-01 2015-09-30 2016-02-09 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2016-6282 2015-07-01 2016-06-30 2016-01-12 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2016-6281 2015-10-01 2016-09-30 2016-01-12 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2015-6280 2015-07-01 2015-07-31 2015-09-22 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2015-6279 2015-04-01 2015-06-30 2015-08-26 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2015-6278 2015-03-01 2015-03-31 2015-05-27 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2015-6277 2014-10-01 2014-12-31 2015-03-13 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2014-6276 2014-07-01 2015-06-30 2014-09-19 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2014-6275 2014-07-01 2014-07-31 2014-09-04 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2014-6274 2013-10-01 2013-12-31 2014-04-18 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2014-6272 2013-07-01 2014-06-30 2014-02-13 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2014-6273 2013-10-01 2014-09-30 2014-02-13 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2014-6271 2013-09-01 2013-09-30 2013-11-14 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2013-6270 2013-07-01 2013-07-31 2013-09-11 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2013-6269 2011-07-01 2012-06-30 2013-08-28 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6268 2011-10-01 2012-09-30 2013-08-28 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2013-6267 2009-07-01 2010-06-30 2013-08-09 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6266 2006-07-01 2007-06-30 2013-06-28 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6265 2003-07-01 2004-06-30 2013-06-24 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2002-6264 2002-07-01 2003-06-30 2013-05-28 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6262 2012-10-01 2012-10-31 2012-12-03 24 MONITORING (TCR), ROUTINE MINOR Y 3100 COLIFORM (TCR)
2013-6261 2012-07-01 2012-09-30 2012-11-21 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2013-6260 2012-07-01 2013-06-30 2012-11-20 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6259 2012-09-01 2012-09-30 2012-11-05 22 MCL (TCR), MONTHLY Y 3100 COLIFORM (TCR)
2012-6258 2012-04-01 2012-06-30 2012-07-27 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2012-6257 2012-01-01 2012-03-31 2012-04-30 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2012-6256 2012-01-01 2012-03-31 2012-04-30 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2012-6253 2010-07-01 2010-12-31 2012-03-13 DISTRIBUTION SYSTEM 51 INITIAL TAP SAMPLING (LCR) Y 5000 LEAD & COPPER RULE
2012-6249 2011-10-01 2011-12-31 2012-03-02 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2012-6250 2009-01-01 2009-06-30 2012-03-02 DISTRIBUTION SYSTEM 51 INITIAL TAP SAMPLING (LCR) Y 5000 LEAD & COPPER RULE
2012-6251 2009-07-01 2009-12-31 2012-03-02 51 INITIAL TAP SAMPLING (LCR) Y 5000 LEAD & COPPER RULE
2012-6248 2011-04-01 2011-06-30 2011-11-14 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2012-6247 2011-07-01 2011-09-30 2011-11-04 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2012-6246 2011-09-01 2011-09-30 2011-10-31 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2011-6245 2011-04-01 2011-06-30 2011-09-19 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2011-6244 2011-01-01 2011-06-30 2011-08-09 DISTRIBUTION SYSTEM 51 INITIAL TAP SAMPLING (LCR) Y 5000 LEAD & COPPER RULE
2011-6243 2011-01-01 2011-03-31 2011-05-09 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2011-6242 2011-01-01 2011-03-31 2011-05-09 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2011-6241 2011-03-01 2011-03-31 2011-04-27 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2011-6240 2010-10-01 2010-12-31 2011-03-31 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2011-6238 2010-07-01 2010-09-30 2010-11-05 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2011-6239 2010-07-01 2010-09-30 2010-11-05 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2010-6237 2010-04-01 2010-06-30 2010-07-28 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2010-6229 2010-01-01 2010-03-31 2010-05-12 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2010-6228 2009-10-01 2009-12-31 2010-03-05 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2010-6227 2009-11-01 2009-11-30 2009-12-30 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2009-6224 2009-07-01 2009-07-31 2009-08-27 25 MONITORING (TCR), REPEAT MAJOR Y 3100 COLIFORM (TCR)
2009-6223 2008-10-01 2008-12-31 2009-06-02 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2009-6222 2009-01-01 2009-03-31 2009-04-30 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2009-6221 2009-01-01 2009-01-31 2009-02-25 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2009-6219 2008-01-01 2008-03-31 2009-02-09 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2009-6220 2008-10-01 2008-12-31 2009-02-09 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2009-6218 2008-07-01 2008-09-30 2008-12-04 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1005 ARSENIC
2008-6217 2008-04-01 2008-06-30 2008-08-04 EPDS001 01 MCL, SINGLE SAMPLE Y 1005 ARSENIC
2008-6215 2007-10-01 2007-12-31 2008-04-03 EPDS001 02 MCL, AVERAGE Y 1005 ARSENIC
2008-6214 2007-07-01 2007-12-31 2008-02-20 DISTRIBUTION SYSTEM 51 INITIAL TAP SAMPLING (LCR) Y 5000 LEAD & COPPER RULE
2007-6209 2006-12-01 2006-12-31 2007-01-19 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2007-6206 2005-07-01 2006-06-30 2006-10-23 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2005-5905 2004-07-01 2005-06-30 2005-07-11 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2005-5805 2004-12-01 2004-12-31 2005-03-17 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2004-5704 2004-01-01 2004-06-30 2004-09-28 51 INITIAL TAP SAMPLING (LCR) Y 5000 LEAD & COPPER RULE
2003-303 2002-01-01 2002-12-31 2003-01-17 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1040 NITRATE
2002-202 2001-01-01 2001-12-31 2002-01-15 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1040 NITRATE
2000-100 1999-01-01 1999-12-31 2000-01-17 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1040 NITRATE
1999-2499 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2005 ENDRIN
1999-5299 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2959 CHLORDANE
1999-2699 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2015 METHOXYCHLOR
1999-2799 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2020 TOXAPHENE
1999-2899 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2031 DALAPON
1999-2999 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2032 DIQUAT
1999-3099 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2033 ENDOTHALL
1999-3199 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2034 GLYPHOSATE
1999-3299 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2035 DI(2-ETHYLHEXYL) ADIPATE
1999-3399 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2036 OXAMYL
1999-3499 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2037 SIMAZINE
1999-3599 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2039 DI(2-ETHYLHEXYL) PHTHALATE
1999-3699 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2040 PICLORAM
1999-3799 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2041 DINOSEB
1999-3899 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2042 HEXACHLOROCYCLOPENTADIENE
1999-3999 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2046 CARBOFURAN
1999-4099 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2050 ATRAZINE
1999-4199 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2051 LASSO
1999-4299 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2065 HEPTACHLOR
1999-4399 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2067 HEPTACHLOR EPOXIDE
1999-4499 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2105 2,4-D
1999-4599 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2110 2,4,5-TP
1999-4699 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2274 HEXACHLOROBENZENE
1999-4799 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2306 BENZO(A)PYRENE
1999-4899 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2326 PENTACHLOROPHENOL
1999-4999 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB)
1999-5099 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2931 1,2-DIBROMO-3-CHLOROPROPANE
1999-5199 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2946 ETHYLENE DIBROMIDE
1999-2599 1998-01-01 2000-12-31 1999-03-23 EPDS001 03 MONITORING, ROUTINE MAJOR Y 2010 BHC-GAMMA