The County of Orange and the OCWA have created many plans to clarify and enable the ways that County government can smartly and effectively function in the future to assure the availability of water in the County.

• Orange County Water Master Plan
• Orange County Open Space Plan
• Climate Resilience Plan
• Mid Hudson Regional Sustainability Plan
• Northeast Orange County Water Supply Feasibility Study (2010)
• Northeast Orange County Water Supply Facility Plan (2014)
• Orange County Design Manual (2011)
• Watershed Design Guide (2014) - supplement document to the OC Design Manual