OHA Drinking Water Services
OR41
PWS ID: 01172 ---- WESTERN HILLS MH ESTATES
Water Quality Alerts

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Alert Date Range: From to
Alert Type
 Alert ID Sample Date Alert Date Contact
Report		 Response
Time (Days)		 Location Analyte
 Result
 Alert Level MCL Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
VOC ARCHIVE 09/23/1993 08/17/1994 A TOLUENE 0.0008 1 MG/L 17923 Alert Chem VOC0 1994-08-17
TCR ARCHIVE 04/28/1994 05/27/1994 COLIFORM (TCR) Present Present Routine 184656 Alert TCR0 1994-05-27
IOC ARCHIVE 09/15/1994 05/11/1995 CA SODIUM 32.3 20 MG/L 21342 Alert Chem IOC0 1995-05-11
TCR ARCHIVE 08/24/1995 09/06/1995 COLIFORM (TCR) Present Present Routine 209264 Alert TCR0 1995-09-06
TCR ARCHIVE 09/21/1995 10/02/1995 COLIFORM (TCR) Present Present Routine 210705 Alert TCR0 1995-10-02
TCR ARCHIVE 09/21/1995 10/02/1995 COLIFORM (TCR) Present Present Routine 210706 Alert TCR0 1995-10-02
TCR ARCHIVE 09/21/1995 10/02/1995 COLIFORM (TCR) Present Present Routine 210707 Alert TCR0 1995-10-02
TCR ARCHIVE 09/21/1995 10/02/1995 COLIFORM (TCR) Present Present Routine 210708 Alert TCR0 1995-10-02
TCR ARCHIVE 10/19/1995 10/27/1995 COLIFORM (TCR) Present Present Routine 212384 Alert TCR0 1995-10-27
IOC ARCHIVE 09/24/1997 10/31/1997 CA SODIUM 48.4 20 MG/L 269/17 Alert Chem IOC0 1997-10-31
VOC ARCHIVE 09/25/1997 10/31/1997 A TOLUENE 0.0005 1 MG/L 269/14 Alert Chem VOC0 1997-10-31
SOC ARCHIVE 10/19/1998 04/14/1999 DA DI(2-ETHYLHEXYL) PHTHALATE 0.019 0.006 MG/L 293/02 Alert Chem SOC0 1999-04-14
IOC ARCHIVE 12/13/1999 08/13/2001 DB SODIUM 24.03 20 MG/L 34715 Alert Chem IOC0 2001-08-13
IOC ARCHIVE 09/19/2000 01/18/2001 AA SODIUM 48.1 20 MG/L 00264/27 Alert Chem IOC0 2001-01-18
IOC ARCHIVE 09/19/2000 01/18/2001 AB SODIUM 30.9 20 MG/L 00264/28 Alert Chem IOC0 2001-01-18
RAD ARCHIVE 09/19/2000 01/23/2001 AB GROSS ALPHA, EXCL. RADON & U 9.65 15 pCi 00264/28 Alert Chem RAD0 2001-01-23
RAD ARCHIVE 02/12/2001 09/14/2001 AB COMBINED RADIUM (-226 & -228) 5.34 5 pCi 0104459 Alert Chem RAD0 2001-09-14
RAD ARCHIVE 04/12/2001 09/14/2001 AB COMBINED RADIUM (-226 & -228) 9 5 pCi 0110308 Alert Chem RAD0 2001-09-14
TCR ARCHIVE 05/03/2001 05/11/2001 COLIFORM (TCR) Present Present Routine 309965 Alert TCR0 2001-05-11
TCR ARCHIVE 05/10/2001 05/18/2001 COLIFORM (TCR) Present Present Repeat 310392 Alert TCR0 2001-05-18
TCR ARCHIVE 05/24/2001 06/01/2001 COLIFORM (TCR) Present Present Routine 311134 Alert TCR0 2001-06-01
Notice - Sodium CHEM525 06/10/2003 09/22/2003 EP-A SODIUM 34.4 20 MG/L 03161/45I Notice Sodium 2003-09-22
Notice - Sodium CHEM525 06/10/2003 09/22/2003 EP-A SODIUM 28.3 20 MG/L 03161/46I Notice Sodium 2003-09-22
Notice - Sodium CHEM525 06/10/2003 09/22/2003 EP-D SODIUM 24 20 MG/L 03161/47I Notice Sodium 2003-09-22
TCR COLI793 11/06/2003 11/14/2003 DIST-A COLIFORM (TCR) Present Present Routine 358327 Alert TCR0 2003-11-14
TCR COLI985 01/08/2004 02/05/2004 DIST-A COLIFORM (TCR) Present Present Routine 361108 Alert TCR0 2004-02-05
TCR COLI1209 06/03/2004 06/10/2004 DIST-A COLIFORM (TCR) Present Present Routine 369436 Alert TCR0 2004-06-10
TCR COLI7691 06/03/2010 06/04/2010 DIST-A COLIFORM (TCR) Present Present Routine 489290 Alert TCR0 2010-06-04
TCR COLI7717 06/09/2010 06/10/2010 06/05/2010 -5 DIST-A COLIFORM (TCR) Present Present Repeat 489797 Alert TCR0 2010-06-10
TCR COLI8565 11/03/2010 11/04/2010 11/05/2010 1 DIST-A COLIFORM (TCR) Present Present Routine 499373 Alert TCR0 2010-11-04
Notice - Source COLI8623 11/10/2010 11/12/2010 SRC-DB COLIFORM (TCR) Present Present Triggered 499886 Notice Source 2010-11-12
Notice - Source COLI13707 12/10/2014 12/12/2014 SRC-DB COLIFORM (TCR) Present Present Assessment 572978 Notice Source 2014-12-12
TCR COLI13875 01/14/2015 01/16/2015 01/16/2015 0 DIST-A COLIFORM (TCR) Present Present Routine 574451 Alert TCR0 2015-01-16
TCR COLI15006 12/02/2015 12/03/2015 12/04/2015 1 SRC-DB COLIFORM (TCR) Present Present Assessment 589310 Alert TCR0 2015-12-03
TCR COLI15126 12/04/2015 12/22/2015 12/22/2015 0 SRC-DB E. COLI Present 0 Assessment 589364 Alert TCR0 2015-12-22
Notice - Source COLI15126 12/04/2015 12/22/2015 12/22/2015 0 SRC-DB COLIFORM (TCR) Present Present Assessment 589364 Notice Source 2015-12-22
Notice - Source COLI15141 12/23/2015 12/28/2015 SRC-DB COLIFORM (TCR) Present Present Assessment 590654 Notice Source 2015-12-28
Notice - Source COLI15141 12/23/2015 12/28/2015 SRC-DB COLIFORM (TCR) Present Present Assessment 590655 Notice Source 2015-12-28
Notice - Source COLI15141 12/23/2015 12/28/2015 SRC-DB COLIFORM (TCR) Present Present Assessment 590657 Notice Source 2015-12-28
Notice - Source COLI15141 12/23/2015 12/28/2015 SRC-DB COLIFORM (TCR) Present Present Assessment 690656 Notice Source 2015-12-28
Notice - Source COLI16113 10/12/2016 10/14/2016 SRC-AB COLIFORM (TCR) Present Present Assessment 628700101 Notice Source 2016-10-14
Notice - Source COLI18591 12/30/2018 01/03/2019 SRC-DB COLIFORM (TCR) Present Present Assessment 836500201 Notice Source 2019-01-03
Notice - Source COLI18623 01/16/2019 01/17/2019 SRC-DB COLIFORM (TCR) Present Present Triggered 901605102 Notice Source 2019-01-17
Notice - Source COLI18857 05/22/2019 05/23/2019 05/24/2019 1 SRC-DB COLIFORM (TCR) Present Present Assessment 914204801 Notice Source 2019-05-23
Notice - Sodium CHEM8429 06/26/2019 08/02/2019 EP-D SODIUM 27.6 20 MG/L 917705801-I Notice Sodium 2019-08-02
LCR CHEM9092 08/27/2020 10/09/2020 10/13/2020 4 DIST-A LEAD SUMMARY 0.025 0.015 MG/L Alert Chem LCR0 2020-10-09
LCR CHEM10047 08/27/2020 12/27/2022 12/16/2022 -11 DIST-A LEAD SUMMARY 0.025 0.015 MG/L Alert Chem LCR0 2022-12-27
TCR COLI20583 11/23/2020 11/24/2020 11/24/2020 0 DIST-A COLIFORM (TCR) Present Present Routine 032803001 Alert TCR0 2020-11-24
Notice - Source COLI20609 12/01/2020 12/03/2020 SRC-DB COLIFORM (TCR) Present Present Triggered 033700403 Notice Source 2020-12-03
Notice - Source COLI21830 12/29/2021 01/03/2022 06/23/2022 171 SRC-DB COLIFORM (TCR) Present Present Assessment 136400201 Notice Source 2022-01-03
TCR COLI22043 04/06/2022 04/08/2022 04/09/2022 1 DIST-A COLIFORM (TCR) Present Present Routine 209701201 Alert TCR0 2022-04-08
TCR COLI22177 06/10/2022 06/13/2022 06/13/2022 0 SRC-DB E. COLI Present 0 Assessment 216101902 Alert TCR0 2022-06-13
Notice - Source COLI22177 06/10/2022 06/13/2022 06/13/2022 0 SRC-DB COLIFORM (TCR) Present Present Assessment 216101902 Notice Source 2022-06-13
TCR COLI22206 06/17/2022 06/21/2022 06/21/2022 0 SRC-DB E. COLI Present 0 Confirmation 216802602 Alert TCR0 2022-06-21
Notice - Source COLI22206 06/17/2022 06/21/2022 06/21/2022 0 SRC-DB COLIFORM (TCR) Present Present Confirmation 216802601 Notice Source 2022-06-21
Notice - Source COLI22206 06/17/2022 06/21/2022 06/21/2022 0 SRC-DB COLIFORM (TCR) Present Present Confirmation 216802602 Notice Source 2022-06-21
Notice - Source COLI22206 06/17/2022 06/21/2022 06/21/2022 0 SRC-DB COLIFORM (TCR) Present Present Confirmation 216802603 Notice Source 2022-06-21
Notice - Source COLI22206 06/17/2022 06/21/2022 06/21/2022 0 SRC-DB COLIFORM (TCR) Present Present Confirmation 216802604 Notice Source 2022-06-21
Notice - Source COLI22206 06/17/2022 06/21/2022 06/21/2022 0 SRC-DB COLIFORM (TCR) Present Present Confirmation 216802605 Notice Source 2022-06-21


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