Reports & Planning Documents Agencywide Annual Reports 2017 Annual Report 2016 Annual Report 2015 Annual Report - Corrected 2014 Annual Report 2013 Annual Report 2012 Annual Report 2011 Annual Report 2010 Annual Report 2009 Annual Report 2008 Annual Report 2007 Annual Report Water Supply/Reliability Joint Tri-Valley Potable Reuse Technical Feasibility Study - Final (May 2018) Lake Del Valle - Reservoir Water Supply Storage Expansion Concept (2018) 2019 Water Supply Evaluation Update Water Supply Evaluation Update (Feb. 2016)- Executive Summary only 2011 Water Supply Evaluation- Appendices a-d- Appendices e-h 2015 Urban Water Management Plan 2010 Urban Water Management Plan Sustainable Water Supply Annual Review Delta Water Supply Reliability Study - Final Report (May 2009) Groundwater Management Program Annual Report Groundwater Management Plan Well Master Plan Chain of Lakes Project - A Case Study (1.2 Mb) Non-Potable Water System Conceptual Master Plan (8 Mb) Non-Potable Water System Conceptual Master Plan - Supplemental Report (6.9 Mb) Global Climate Change & Its Potential Impact on Zone 7's Water Supply Reliability, 2006 Groundwater Annual Report for the Sustainable Groundwater Management Program 2018 Water Year (October 2017 – September 2018) Livermore Valley Groundwater Basin (DRAFT) Ordinance Supporting Sustainable Groundwater Management (Ordinance No. 2017-01) Hydrostratigraphic Investigation of the Aquifer Recharge Potential for Lakes C & D of the Chain of Lakes (for appendices, click here) DWR Local Groundwater Assistance Grant - Groundwater Model Update Groundwater Management Plan (Sept. 2005) Groundwater Management Program Annual Report Salt Management Plan (May 2004) Nutrient Management Plan (July 2015) Toxic Sites Surveillance Program Annual Reports Well Master Plan Alternative Groundwater Sustainability Plan and Annual Report Groundwater Model for Groundwater and Salt Management in the Livermore Valley Groundwater Basin Miscellaneous Studies & Reports Ground Movement Study, Livermore Valley Report (June 2015) Presentation (Aug. 5, 2015) Summary of Recent, Historical and Estimated Potential for Future Land Subsidence in California (State Dept. of Water Resources, 2014) Water Quality/Treatment Assessment of the Current Corrosion-Control Practices at Zone 7's Water Treatment Plants Annual Consumer Confidence Report Source Water Assessment Reports Bench-Scale Evaluation of the Potential Destruction of Cyanotoxins with Treatment Technologies Applied to SBA Water Annual Water Quality Management Program Report Card Evaluation of Ozone/Peroxone for Water Quality Enhancement Groundwater Management Plan Groundwater Management Program Annual Report Salt Management Plan (May 2004) Toxic Sites Surveillance Program Annual Reports Flood Protection Flood Protection Program Annual Report Development Impact Fee for Flood Protection and Storm Water Drainage Report Integrated Planning Preliminary Lake Use Evaluation for the Chain of Lakes Final Stream Management Master Plan SMMP brochure Watershed Stewardship Draft Steelhead Habitat Assessment Draft Steelhead Assessment Summary Draft Steelhead Assessment Reach 4 and Reach 7 Summary Draft Amphibian and Riparian Habitat Assessment Grazing Management and Watershed Protection Plan for the Lake Del Valle Property Financial Documents Agency Budget Independent Auditor's Report/Annual Financial Statement (fiscal years ending 6/30/08 through 6/30/14) Comprehensive Annual Financial Reports (starting with fiscal year ending 6/30/15) Municipal & Industrial Connection Fee Program -- 2011 Update Final Fiscal Year 2016/17 Municipal & Industrial Connection Fee Program Update Interim Reserve Policy Infrastructure Planning Documents Capital Improvement Program Asset Management Plan IT Master Plan Independence Comprehensive Economic & Operational Analysis, Draft Report, by Management Partners, July 2009 Tri-Valley Utilities - Results of Coordination/Integration Study, Phase 1, October 2013
