Sac River Watershed Explorer

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Watershed Map Maker

Launch
MapMaker

This will launch the MapMaker in a new window.

Create a
Shape File

Add one or more of the 200 GIS layers, upload layers, create overlays, crop it, zoom in or out, and much more. Then create a a GIS shape file of your results.

Create
PDF File

Create PDFs of your custom map, download shapefiles, GML, KML, XLS and image files.

Map Maker is a part of the Sacramento River Watershed Information Model (SWIM) which you can learn more about here.

Watershed Featured Video

View more SRWP videos here. View SRWP PSAs here.

Watershed Events

Watershed Resources

On-Line Regulatory Permitting Guide

This permit guide was designed to assist project proponents determine which permits they may need when doing certain types of work. For example, what permits would you need if you were proposing to remove invasive plants (weeds) or conduct bank stabilization? This permit guide will assist you in determining which permits you will need for the specific activities you propose to conduct. Check it out here.