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Show Me My Watershed

No matter where you live…you live in a watershed. Put your address in our interactive map below to see which watershed you live in and how runoff from your neighborhood reaches our waterways. Once you’ve found your watershed, scroll to the bottom and read its fact sheet to learn more about it!

Once you’ve found your watershed, learn more about it here:

Aliso Creek

Anaheim Bay/Huntington Harbour

Coyote Creek

Dana Point Coastal Streams

Laguna Coastal Streams

Newport Bay

Newport Coastal Streams

San Clemente Coastal Streams

San Juan Creek

San Mateo Creek

Santa Ana River

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