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State water board announces 2030 data solicitation and outlines SEDEN 2 rollout
Summary
State water quality staff said data solicitation for the 2030 Integrated Report will open by late March or early April and urged immediate submission of monitoring data; a separate presentation described a phased SEDEN 2 upgrade that will add user accounts, automated QA/QC checks, and a chemistry module for public users this summer.
The California Water Quality Monitoring Council heard two state data updates that could reshape how monitoring data are collected and used for the next Integrated Report.
Jesse Maxfield, supervisor of the tools and support unit for water quality assessment, said the council’s integrated report combines the 305(b) surface‑water assessment and the 303(d) list of impaired waters and that the data solicitation for the 2030 cycle is expected by the end of this month or in early April. Maxfield said the solicitation period will likely last roughly four months and that the regions on cycle for 2030 include the San Francisco Bay, Los Angeles, Santa Ana and the Sacramento River Subbasin. He…
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