OHA Drinking Water Services
OR41
PWS ID: 95021 ---- USDA AG RESEARCH STATION
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
NO3 ARCHIVE 04/08/1998 07/05/2001 AA NITRATE 5.9 5 10 MG/L 980409CAAA Alert Chem NO30 2001-07-05
NO3 CHEM836 04/08/1998 08/11/2004 EP-A NITRATE 5.9 5 10 MG/L 980409CA-1I Alert Chem NO30 2004-08-11
Notice - Sodium CHEM836 04/08/1998 08/11/2004 EP-A SODIUM 56 20 MG/L 980409CA-1I Notice Sodium 2004-08-11
IOC ARCHIVE 05/09/2001 07/05/2001 AA SODIUM 54 20 MG/L A10510BAA Alert Chem IOC0 2001-07-05
TCR ARCHIVE 07/24/2001 08/06/2001 COLIFORM (TCR) Present Present Routine 10725PA1 Alert TCR0 2001-08-06
TCR ARCHIVE 07/31/2001 08/06/2001 COLIFORM (TCR) Present Present Repeat 10731PP421 Alert TCR0 2001-08-06
TCR ARCHIVE 07/31/2001 08/06/2001 COLIFORM (TCR) Present Present Repeat 10731PP422 Alert TCR0 2001-08-06
TCR ARCHIVE 07/31/2001 08/06/2001 COLIFORM (TCR) Present Present Repeat 10731PP423 Alert TCR0 2001-08-06
TCR ARCHIVE 07/31/2001 08/06/2001 COLIFORM (TCR) Present Present Repeat 10731PP424 Alert TCR0 2001-08-06
Notice - Sodium CHEM4400 08/31/2010 10/01/2010 EP-A SODIUM 68.6 20 MG/L 100901032001-I Notice Sodium 2010-10-01
Notice - Sodium CHEM8644 08/21/2019 10/25/2019 EP-A SODIUM 60.8 20 MG/L 908221201-I Notice Sodium 2019-10-25
Notice - Sodium CHEM9897 08/17/2022 09/19/2022 EP-A SODIUM 89.9 20 MG/L 2081814-01-I Notice Sodium 2022-09-19
TCR TCR-2568 08/15/2024 08/19/2024 08/19/2024 0 DIST-A COLIFORM (TCR) Present Present Routine T4H1516-01 Alert TCR0 2024-08-19
Notice - Source TCR-2891 09/30/2024 10/04/2024 SRC-AA COLIFORM (TCR) Present Present Triggered T4I3002-01 Notice Source 2024-10-04


More information for this water system: SDWIS ID 4408
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