Water System Master Plan

SSWD's Water System Master Plan is a comprehensive assessment and description of the District's ultimate needs (to the year 2035) for water distribution, supply and treatment based on future population growth, land use, proposed water quality regulations, etc. The master plan is intended to allow the District to better plan and budget for future facilities projects and capital improvements. The Water System Master Plan was adopted by the District's Board of Directors on July 20, 2009.

In addition, the District continues to explore options to enhance reliable water supplies. Balancing costs and reliable water supplies is a continuing issue. It is the District's goal to maximize the use of existing water system capacity. Because of conjunctive use use capability, the District has facility capacity beyond the needs of the District at ultimate buildout of the Sacramento Area Council of Governments (SACOG) "blueprint." The District desires to optimize the use of that capacity to generate revenues to pay for conjunctive use facilities and offset necessary rate increases needed for system replacement and rehabilitation. In the longer term, with conjunctive use facilities in place and a proven track record of groundwater banking, the District may be poised for groundwater exchange programs both inside and potentially outside the local area. Therefore, the Water System Master Plan includes a water resources management component.

The Water System Master Plan is an important document that will be used by District staff and board members into the future. However, efforts will be made to keep it current with new information as it becomes available. Major updates to the Water System Master Plan are planned at approximately five year intervals.

		Cover Letter & Participants
51 kb
		Table of Contents
106 kb
		Executive Summary
1.7 MB
		1. Introduction
80 kb
		2. Description of Existing Water System
795 kb
		3. Water Requirements
2.6 MB
		4. Water Supply
1.1 MB
		5. Excess Capacity Evaluation
89 kb
		6. Buildout Water Supply - Meet District Needs
94 kb
		7. Water Supply Alternatives - Export from District
399 kb
		8. Drinking Water Quality
135 kb
		9. Hydraulic Model Update
67 kb
		10. Distribution System Evaluation
1.6 MB
		11. Storage Capacity Evaluation
11 kb
		12. Infrastructure Reliability Plan - Bound Separately
2.3 MB
		13. Standby Power Capability
1.7 MB
		14. Surge Analysis
591 kb
		15. Summary of Recommendations
74 kb
		16. Capital Need Analysis
253 kb
		References
28 kb
		Appendix A - McClellan Business Park Service Area
4.3 MB
		Appendix B - SCADA Analysis Technical Memorandum
118 kb
		Appendix C - Historical Surface Water and Groundwater Production Breakdown by Service Area
12 kb
		Appendix D - California American Water Company Water Supply Agreement
937 kb
		Appendix E - Rio Linda/Elverta Community Water District Water Supply Agreement
532 kb
		Appendix F - Groundwater Plume List
204 kb
		Appendix G - Well Impact Analysis
67 kb
		Appendix H - DWSAPS for Representative District Wells
152 kb
		Appendix I - List of Possible Contaminating Activities Scored 15 and 17
17 kb
		Appendix J - District Water Forum Agreement
1.6 MB
		Appendix K - PCWA Supply Agreement
2.2 MB
		Appendix L - Wholesale City of Sacramento Agreement
4.4 MB
		Appendix M - November 2006 Calsimi Lower American River Hodge Modeling Data
1.9 MB
		Appendix N - Excess Capacity Evaluation
15 kb
		Appendix O - Water Quality Reports
2.7 MB
		Appendix P - Pump Operation Control Setpoints
94 kb
		Appendix Q - Island Area Technical Memorandum
8.1 MB
		Appendix R - Point Values by Groundwater Well - Risk of Failure
26 kb
		Appendix S - Generator Compliance Plan
480 kb
		Appendix T - Current Generator Modeling Analysis
4.5 MB
		Appendix U - Capital Needs Analysis Well and Meter Replacement Calculations
605 kb