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Water System Detail Information

Water System No.:

AZ0407039

Federal Type:

C

Water System Name:

GRANDVIEW WATER COMPANY

Primary Source:

GW

Principal County Served:

MARICOPA

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
2026-6475 2026-01-01 2026-03-31 2026-03-09 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2026-6474 2025-10-01 2025-12-31 2025-12-30 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2026-6473 2025-10-01 2025-12-31 2025-11-19 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2026-6472 2025-07-01 2025-09-30 2025-11-10 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2026-6471 2025-09-01 2025-09-30 2025-11-06 3A MONITORING, ROUTINE, MAJOR (RTCR) Y 3014 E. COLI
2025-6470 2025-07-01 2025-09-30 2025-08-27 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2025-6469 2025-04-01 2025-06-30 2025-06-24 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2025-6468 2024-10-01 2024-12-31 2025-06-18 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2025-6467 2024-10-01 2024-12-31 2025-05-08 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2025-6466 2025-01-01 2025-03-31 2025-05-05 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2025-6465 2025-01-01 2025-03-31 2025-03-14 EPDS001 01 MCL, SINGLE SAMPLE Y 1040 NITRATE
2025-6463 2024-10-01 2024-12-31 2025-02-06 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1040 NITRATE
2025-6462 2024-07-01 2024-09-30 2024-12-30 75 PUBLIC NOTICE RULE LINKED TO VIOLATION Y 7500 PUBLIC NOTICE
2025-6461 2024-11-01 2024-11-30 2024-12-24 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2025-6460 2024-07-01 2024-09-30 2024-11-29 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2025-6459 2024-07-01 2024-09-30 2024-11-08 EPDS001 03 MONITORING, ROUTINE MAJOR Y 1040 NITRATE
2025-6458 2024-10-02 2025-03-10 2024-10-17 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2024-6457 2024-08-01 2024-10-09 2024-09-25 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2024-6455 2024-04-01 2024-06-30 2024-05-10 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2024-6454 2024-01-01 2024-03-31 2024-03-06 EPDS001 01 MCL, SINGLE SAMPLE N 1040 NITRATE
2024-6453 2024-01-01 2024-01-31 2024-02-26 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2024-6452 2023-11-01 2023-11-30 2023-12-28 3A MONITORING, ROUTINE, MAJOR (RTCR) Y 3014 E. COLI
2024-6451 2023-10-01 2023-10-31 2023-12-01 3A MONITORING, ROUTINE, MAJOR (RTCR) Y 3014 E. COLI
2023-6450 2023-01-01 2025-11-11 2023-02-17 66 LEAD CONSUMER NOTICE (LCR) Y 5000 LEAD & COPPER RULE
2023-6449 2022-10-02 2023-08-24 2022-10-24 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2022-6447 2021-08-14 2021-11-10 2022-06-16 2A LEVEL 1 ASSESS, TC POS RT NO RPT (RTCR) Y 8000 REVISED TOTAL COLIFORM RULE (RTCR)
2022-6448 2021-07-15 2023-08-24 2022-06-16 34 MONITOR GWR TRIGGERED/ADDITONAL, MAJOR Y 3014 E. COLI
2021-6446 2021-03-01 2021-05-21 2021-04-28 4B REPORT SAMPLE RESULT/FAIL MONITOR RTCR Y 3014 E. COLI
2017-6443 2016-10-01 2017-03-10 2017-02-02 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2017-6444 2016-07-01 2017-03-06 2017-02-02 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2017-6442 2014-01-01 2016-12-31 2017-01-24 DISTRIBUTION SYSTEM 52 FOLLOW-UP OR ROUTINE TAP M/R (LCR) Y 5000 LEAD & COPPER RULE
2016-6441 2015-10-01 2015-10-31 2015-12-21 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2016-6440 2015-08-01 2015-08-31 2015-10-30 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2015-6439 2015-07-01 2015-07-31 2015-09-22 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2014-6438 2014-07-01 2015-06-30 2014-09-19 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6436 2011-07-01 2012-06-30 2013-09-03 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6435 2011-10-01 2012-09-30 2013-09-03 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2013-6434 2010-07-01 2011-06-30 2013-08-15 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6433 2008-07-01 2009-06-30 2013-07-19 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6432 2006-07-01 2007-06-30 2013-06-28 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2013-6431 2012-10-01 2013-09-30 2012-11-21 72 CCR ADEQUACY/AVAILABILITY/CONTENT Y 7000 CONSUMER CONFIDENCE RULE
2011-6427 2011-01-01 2011-01-31 2011-02-25 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2011-6426 2010-10-01 2010-10-31 2010-11-30 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2010-6424 2010-05-01 2010-05-31 2010-06-30 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2009-6421 2009-07-01 2009-07-31 2009-08-27 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2009-6419 2008-09-01 2008-09-30 2008-10-31 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2008-6418 2008-05-01 2008-05-31 2008-06-25 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2008-6416 2007-12-01 2007-12-31 2008-01-28 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2008-6415 2007-09-01 2007-09-30 2007-10-26 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2007-6412 2006-12-01 2006-12-31 2007-01-19 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2007-6411 2006-11-01 2006-11-30 2006-12-15 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2006-6410 2006-09-01 2006-09-30 2006-11-02 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2006-6408 2006-01-01 2006-01-31 2006-10-30 22 MCL (TCR), MONTHLY Y 3100 COLIFORM (TCR)
2006-6409 2006-01-01 2006-01-31 2006-10-30 25 MONITORING (TCR), REPEAT MAJOR Y 3100 COLIFORM (TCR)
2007-6407 2005-07-01 2006-06-30 2006-10-23 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2006-6406 2006-06-01 2006-06-30 2006-07-31 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2006-6306 2006-03-01 2006-03-31 2006-04-21 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2006-6206 2006-02-01 2006-02-28 2006-03-28 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2006-6106 2006-01-01 2006-01-31 2006-02-28 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2006-6006 2005-12-01 2005-12-31 2006-02-10 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2006-5906 2005-10-01 2005-10-31 2006-01-10 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2005-5705 2004-07-01 2005-06-30 2005-07-14 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2005-5505 2002-07-01 2003-06-30 2005-06-07 71 CCR REPORT Y 7000 CONSUMER CONFIDENCE RULE
2005-5405 2005-03-01 2005-03-31 2005-05-03 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2005-5305 2005-02-01 2005-02-28 2005-03-25 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2004-404 2004-04-01 2004-04-30 2004-05-12 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2003-303 2003-04-01 2003-04-30 2003-05-12 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
2002-202 2002-06-01 2002-06-30 2002-07-12 23 MONITORING (TCR), ROUTINE MAJOR Y 3100 COLIFORM (TCR)
1999-5199 1999-02-04 1999-02-05 1999-02-04 EPDS001 04 MONITORING, CONFIRMATION/CHECK MAJOR Y 1040 NITRATE