- The Water Master Plan is not available for downloading for security reasons per order of the Director of Water. You may view our water master plan here at City Hall with a valid photo ID.
- Water Resources Information
- Sewer System Master Plan
- Sewer System Management Plan (SSMP)
- Sewer Atlas:
- The master plan of drainage is avaialble for purchase on CD or hard copy. You will need this if you want to prepare a hydrology study. These can be purchased from the San Bernardinio County Flood Control District by calling (909) 387-8120. Make sure you check the map of drainage plans to purchase the correct master plan for your project.