State of California North Coast Regional Water Quality Control Board. To preserve, enhance, and restore the quality of California's water resources and drinking water for the protection of the environment, public health, and all beneficial uses, and to ensure proper water resource allocation and efficient use, for the benefit of present and future generations.

4. Public Hearing on proposed Amendment Order No. R1-2024-0052 to consider the amendment of Order No. R1-2020-0012, Waste Discharge Requirements for the City of Santa Rosa, Santa Rosa Water Reuse System, Laguna Treatment Plant, WDID No. 1B83099OSON, NPDES No. CA0022764 (Matt Herman) Staff Summary Report; Proposed Amendment Order No. R1-2024 …

period, advanced treated water is discharged to the Laguna de Santa Rosa and Santa Rosa Creek which are tributary to Mark West Creek and the Russian River. 8. The Interim Action Plan for the Santa Rosa Area requires that any inflow to Laguna Treatment Plant greater than 1985 inflow levels be matched by an equivalent amount of storage

The City of Santa Rosa, the County of Sonoma, the Town of Windsor, The City of Rohnert Park, The City of Cotati and The City of Sebastopol shall develop and implement an outfall monitoring program. 1. Objectives The outfall monitoring program shall be developed and implemented to meet the following objectives:

Jul 11, 2018 · used) is the Laguna de Santa Rosa watershed in Sonoma County, CA. The 254 square‐mile watershed consists of all areas drained by the Laguna de Santa Rosa, Santa Rosa Creek, and Mark West Creek, which collectively drain into the Russian River. A map of the trading area is presented in Figure 2.3

Phase 1 municipal stormwater permit for Cities of Santa Rosa, Cloverdale, Cotati, Healdsburg, Rohnert Park, Sebastopol, Ukiah, and Windsor, Sonoma County Water Agency and County of Sonoma – Order R1‑2015‑0030; Additional information: North Coast Water Board’s NPDES Stormwater Web Page; Region 2 – San Francisco Bay Water Board

Jan 21, 2025 · Santa Rosa, CA 95403: April 1-2, 2025 Board Meeting: Regional Water Board 5550 Skylane Blvd, Ste A Santa Rosa, CA 95403. June 12-13, 2025 Board Meeting. Regional Water Board 5550 Skylane Blvd, Ste A Santa Rosa, CA 95403: August 14-15, 2025 Board Meeting. Regional Water Board 5550 Skylane Blvd, Ste A Santa Rosa, CA 95403: October 9 …

Santa Rosa, CA 95404 (707) 576-2145 . Webinars and Workshops. Potential Water Quality Shifts to Surface ...

Santa Rosa NPDES Amendment Order No. R1-2024-0052 Author: North Coast Regional Water Quality Control Board Subject: Santa Rosa NPDES Amendment Order No. R1-2024-0052 Keywords: Santa Rosa NPDES Amendment Order No. R1 …

Simeon Creek and Santa Rosa Creek aquifers (i.e., San Simeon Valley and Santa Rosa Valley groundwater basins). The San Simeon Creek and Santa Rosa Creek aquifers (coastal stream aquifers) are relatively shallow and highly porous alluvial aquifers, with the groundwater typically depleted during the dry season and recharged during the rainy ...