Guide to San Francisco Bay Area Creeks

Alameda Creek
Subwatershed Finder

This map shows the Alameda Creek watershed divided into three subwatersheds, each an independent system with very little in-stream flow between the three.

To the north and east, the Arroyo de la Laguna subwatershed is managed to deliver water to the Pleasanton/Livermore area. To the southwest, the city of San Francisco manages the Upper Alameda Creek subwatershed and exports most of the water to San Francisco. Downstream to the northwest, the Lower Alameda Creek subwatershed is managed to deliver water to Fremont, Newark, and Union City.


Click on map for information on specific subwatersheds
Alameda Creek Subwatersheds

 

Click on map or link below to enlarge
Alameda Creek Watershed Relief Map (85k)
Supersize (230K)
Lower Alameda Creek Watershed Relief Map (80k)

SUBWATERSHEDS
Arroyo de la Laguna Subwatershed
Lower Alameda Creek Subwatershed
Upper Alameda Creek Subwatershed

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Arroyo de la Laguna Subwatershed Lower Alameda Creek Subwatershed Upper Alameda Creek Subwatershed