14 ATTACHMENT 6 - Appendix A - E

City of Pleasanton–Spotorno Ranch Reduced Development Project Initial Study/Consistency Checklist Environmental Checklist FirstCarbon Solutions 123 https://adecinnovations.sharepoint.com/sites/PublicationsSite/Shared Documents/Publications/Client (PN-JN)/2148/21480021/Consistency Checklist/21480021 Spotorno Ranch Consistency Checklist ScreenCheck.docx Would the project: Conflict with or obstruct implementation of a water quality control plan or sustainable groundwater management plan? This question was not included in the 1998 HVSP FEIR. No determination was made in the 1998 HVSP FEIR regarding the significance level of impacts associated with the project’s consistency with a water quality control plan or a sustainable groundwater management plan. However, the 1998 HVSP FEIR determined that the proposed project was consistent with the General Plan. The proposed project would comply with the City of Pleasanton General Plan 2005-2025, the HVSP, and the 2015 City of Pleasanton Urban Water Management Plan. The City of Pleasanton has incorporated stormwater and stormwater quality regulations into its municipal code, which are included in the following code chapters: Chapter 9.14 Storm Water Management and Discharge Control; Chapter 9.30 Water Conservation Plan; Chapter 13.04. Encroachments; Chapter 15.16 Connections to Sewerage Systems; Chapter 15:24 Sewer Service Regulations; Chapter 15.28 Sewer Use Regulations; Chapter 15.36 Wastewater Discharge Permits; Chapter 17.08 Flood Damage Protection; and Chapter 19.40 Improvements. The proposed project would not conflict with the municipal code stormwater and stormwater quality regulations. Additionally, the proposed project would comply with the Alameda County Flood Control and Water Conservation District ’s Stream Management Plan, Master Water Recycling Permit, and Salt Management Plan, as described below. Alameda County Flood Control and Water Conservation District consists of 10 active zones, of which Zone 7 covers the eastern portion of Alameda County, which includes the cities of Dublin, Pleasanton, and Livermore, and adjacent portions of unincorporated Alameda County. Pursuant to Section 36 of the District Act, Zone 7 of this District (Zone 7 Water Agency, or Zone 7) was established in 1957 to address regional flood control and water supply issues. In general, an encroachment permit is required for reviewing and inspecting proposed work of any nature that has the potential to impact any existing flood control or water supply facilities. Where buildout of the proposed Specific Plan would affect or be expected to affect a Zone 7 flood control channel, the development would have to obtain and comply with a Zone 7 encroachment permit. Stream Management Master Plan Zone 7, in pursuing its flood control mission, has developed a Stream Management Master Plan in collaboration with Tri-Valley cities, park districts, businesses, and other stakeholders. The heart of the Plan is the Chain of Lakes, which will store excess water and protect the Tri-Valley area against flooding from 100- and 500-year storm events. Master Water Recycling Permit In July 1992, Section 13523.1 was added to the California Water Code, authorizing RWQCBs to issue master reclamation permits to a producer and/or distributor of recycled water in lieu of prescribing individual water reuse requirements for a user of recycled water.