OHA Drinking Water Services
OR41
PWS ID: 01044 ---- TIERRA LINDA ESTATES
Compliance and Enforcement Schedules

Type of Action Date Issued Due Date Closed Date SelectGroup SelectStatus
Warning Letter Mar 28, 2023 Apr 14, 2023 Warning Letter Closed
CORRECT SIGNIFICANT DEFICIENCIES Apr 27, 2023 Apr 14, 2023 Warning Letter Closed
Coliform Investigation Jul 20, 2020 Aug 12, 2020 Coliform Investigation Closed
COMPLETE LEVEL 2 INVESTIGATION Aug 24, 2020 Aug 12, 2020 Coliform Investigation Closed
Coliform Investigation Aug 15, 2019 Aug 26, 2019 Coliform Investigation Closed
COMPLETE LEVEL 1 INVESTIGATION Sep 22, 2019 Aug 26, 2019 Coliform Investigation Closed
Administrative Notice for Monitoring May 30, 2019 Aug 9, 2019 Administrative Notice for Monitoring Closed
REPORT LEAD & COPPER TAP MONITORING Jul 31, 2019 Aug 9, 2019 - Late Administrative Notice for Monitoring Closed
Notice of Non-Compliance Feb 11, 2015 Oct 9, 2015 Notice of Non-Compliance Closed
REPORT LEAD & COPPER TAP MONITORING Aug 15, 2015 Oct 9, 2015 - Late Notice of Non-Compliance Closed
Notice of Non-Compliance Aug 25, 2014 Oct 9, 2015 Notice of Non-Compliance Closed
REPORT LEAD & COPPER TAP MONITORING Jan 1, 2015 Oct 9, 2015 - Late Notice of Non-Compliance Closed


For questions about compliance schedules, please contact Brad Daniels, DWS Compliance Specialist, at 503-735-5438 or Bradley.K.DANIELS@oha.oregon.gov.

More information for this water system: SDWIS ID 3810
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