OHA Drinking Water Services
OR41
PWS ID: 00581 ---- OAKLAND, CITY OF

Most Recent Water System Survey
Survey Date: Nov 14, 2024
Notification Date: Dec 11, 2024 (27 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Disinfection Failure to calculate CT values correctlyDec 15, 2025 *
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsDec 15, 2025 *
Management & Operations Major modifications not approved (plan review)Jan 29, 2025 Dec 27, 2024
Monitoring & Reporting Monitoring not currentJan 29, 2025 Jan 21, 2025
* Corrective Action Plan has been submitted for this deficiency.


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More information for this water system: SDWIS ID 3979
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