Water Resources – Documents

Water Status Reports

2025 Water Status Report

2024 Water Status Report

2023 Water Status Report

2022 Water Status Report

2021 Water Status Report

2020 Water Status Report

2019 Water Status Report

Assessment of Sources of Bacterial Contamination At Santa Cruz County Beaches 2006

Preliminary Report: An Evaluation of Wastewater Disposal and Water Quality in the San Lorenzo River Watershed 9/1989 Pages:

• 1-60
• 61-120
• 121-180
• 181-240
• 241-300
• 301-335

Integrated Resource Water Management - Prop 50 - Component 3 - Conjunctive Use documents:

• Final Report
• 1A - Hydrogeology   1A Figures
• 1B - Recharge potential   1B Figures
• 1C - Groundwater Modeling   1C Figures   Appendix A   Appendix B   Appendix C
• 2A - Water Rights
• 2B - Water Availability
• 2C - Fisheries
• 3 - Engineered Facilities
• 4 - Regional Water Demand

San Lorenzo River Watershed:

• San Lorenzo River Salmonid Enhancement Plan (3/2004) (177 pages, 2.8 mb)
• San Lorenzo River Watershed Management Plan - Urban Water Quality Report
• San Lorenzo River Watershed Management Plan - Draft Update 12/2001
• San Lorenzo Wastewater Management Plan: Map of Water Quality Monitoring Stations
• San Lorenzo Wastewater Management Plan: Program Status Report:
  2002-2007
• San Lorenzo Wastewater Management Plan: Program Status Report:
  1999-2001
• San Lorenzo Wastewater Management Plan: Program Status Report:
  1996-1998   (w/out appendix A) 
• San Lorenzo Wastewater Management Plan: Program Status Report:
  1996-1998  Appendix A 
• San Lorenzo Wastewater Management Plan : 1995
• San Lorenzo Nitrate Management Plan: 1995
• Zayante Area Sediment Source Study (submitted January 31, 2001)
• Technical Addendum to Zayante Area Sendiment Source Study

Watsonville Slough Watershed:

• Resource Conservation & Enhancement Plan 2003 (WSCEP)  (141 pages, 68 mb)
• Water Resources Management Plan for Watsonville Slough System, Santa Cruz County, 1995 (300 pgs, 13 mb)
• WSCEP Technical Appendices (243 pages, 39 mb)