OHA Drinking Water Services
OR41
PWS ID: 90523 ---- CHILDRENS DAY EDUCATION CENTER
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
Units Alert Level MCL Sample Type Lab Sample ID SelectAtype FilterAlertDate
IOC ARCHIVE 08/24/1993 03/08/1994 A SODIUM 32 MG/L 20 930824-045 Alert Chem IOC0 1994-03-08
TCR ARCHIVE 03/12/1999 04/07/1999 COLIFORM (TCR) Present Present Routine 990312AX1 Alert TCR0 1999-04-07
TCR ARCHIVE 08/16/2001 09/07/2001 COLIFORM (TCR) Present Present Routine A10816BJ1 Alert TCR0 2001-09-07
TCR ARCHIVE 08/23/2001 09/07/2001 COLIFORM (TCR) Present Present Repeat A10823BZ2 Alert TCR0 2001-09-07
Notice - Sodium CHEM4689 12/09/2010 01/12/2011 EP-A SODIUM 69 MG/L 20 1210111-I Notice Sodium 2011-01-12
Notice - Source TCR-5002 12/05/2025 12/08/2025 12/09/2025 1 SRC-AA COLIFORM (TCR) Present Present Assessment 2512307-002 Notice Source 2025-12-08