OHA Drinking Water Services
OR41
PWS ID: 93741 ---- TEEN CHALLENGE
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
LCR CHEM2236 04/04/2005 10/20/2006 DIST-A LEAD SUMMARY 0.0515 MG/L 0.015 Alert Chem LCR0 2006-10-20
Notice - Sodium CHEM6010 09/17/2013 10/17/2013 EP-A SODIUM 74.5 MG/L 20 WA20000839542-I Notice Sodium 2013-10-17
VOC CHEM9788 05/03/2022 06/28/2022 06/28/2022 0 EP-A TETRACHLOROETHYLENE 0.0006 MG/L 0.005 22-28413-V Alert Chem VOC0 2022-06-28
TCR TCR-3800 05/14/2025 05/16/2025 05/16/2025 0 DIST-A COLIFORM (TCR) Present Present Routine 25-29109 Alert TCR0 2025-05-16