OHA Drinking Water Services
OR41
PWS ID: 00795 ---- SCIO, CITY OF
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
Current
Alert Level
Current
MCL
Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
IOC ARCHIVE 11/10/1992 12/30/1992 B SODIUM 23 20 MG/L -1945762 Alert Chem IOC0 1992-12-30
IOC ARCHIVE 09/28/1993 01/03/1994 BA SODIUM 26 20 MG/L 930928ARBA Alert Chem IOC0 1994-01-03
TCR ARCHIVE 02/10/1995 02/16/1995 COLIFORM (TCR) Present Present Routine 950210AA1 Alert TCR0 1995-02-16
IOC ARCHIVE 01/10/1997 07/15/1997 B SODIUM 25 20 MG/L 970110BF*B Alert Chem IOC0 1997-07-15
IOC ARCHIVE 09/03/1997 11/01/1999 AA SODIUM 20 20 MG/L 9709-015-1 Alert Chem IOC0 1999-11-01
TCR ARCHIVE 05/19/1999 06/02/1999 COLIFORM (TCR) Present Present Routine 990520010 Alert TCR0 1999-06-02
IOC ARCHIVE 10/27/1999 01/01/2000 A SODIUM 21.5 20 MG/L 991027-003 Alert Chem IOC0 2000-01-01
TCR ARCHIVE 11/14/2001 11/27/2001 COLIFORM (TCR) Present Present Routine 0011114013 Alert TCR0 2001-11-27
TCR ARCHIVE 05/21/2002 05/28/2002 COLIFORM (TCR) Present Present Routine 44435 Alert TCR0 2002-05-28
Notice - Sodium CHEM699 01/14/2003 03/09/2004 EP-A SODIUM 21.3 20 MG/L 53709I Notice Sodium 2004-03-09
Notice - Sodium CHEM2224 07/11/2006 10/20/2006 EP-A SODIUM 20.7 20 MG/L 99154 Notice Sodium 2006-10-20
TCR COLI3374 08/08/2006 08/10/2006 DIST-A COLIFORM (TCR) Present Present Routine 10355 Alert TCR0 2006-08-10
Notice - Sodium CHEM5886 07/16/2013 08/14/2013 EP-A SODIUM 20.7 20 MG/L 130743201-I Notice Sodium 2013-08-14
Notice - Sodium CHEM8330 04/09/2019 05/17/2019 EP-A SODIUM 22.8 20 MG/L 1904471001-I Notice Sodium 2019-05-17
TCR COLI21240 08/03/2021 08/05/2021 08/05/2021 0 DIST-A COLIFORM (TCR) Present Present Routine 2108080001 Alert TCR0 2021-08-05
TCR COLI21276 08/10/2021 08/12/2021 08/12/2021 0 DIST-A COLIFORM (TCR) Present Present Repeat 2108463002 Alert TCR0 2021-08-12
TCR COLI22386 08/02/2022 08/04/2022 08/03/2022 -1 DIST-A COLIFORM (TCR) Present Present Routine 2208057001 Alert TCR0 2022-08-04
TCR COLI22404 08/04/2022 08/08/2022 08/08/2022 0 DIST-A COLIFORM (TCR) Present Present Repeat 2208246002 Alert TCR0 2022-08-08
TCR COLI22937 12/06/2022 12/07/2022 12/07/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 2212179-001 Alert TCR0 2022-12-07
TCR TCR-312 05/02/2023 05/04/2023 10/30/2023 179 DIST-A COLIFORM (TCR) Present Present Routine 2305060-001 Alert TCR0 2023-05-04



More information for this water system: SDWIS ID 3432
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Lead & Copper  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

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