What is a Watershed Illustration

The key thing to know about watersheds is that water does in fact all flow downhill, and that when all the “hills” in a certain area send water (or at least try to, only to be stopped by dry soil, lakes, swimming pools, or puddles) to the same place, that area makes up a watershed.
For more information on the various watersheds that make up the San Jacinto River Basin, please visit our website at knowyourwatershed.com