Santa Ana River Flood Control records

San Diego System Valuations collection

San Diego County Streams Flood Control records

Santa Ana River Flood Control records

Sacramento and San Joaquin River Valleys Flood Control records

San Lorenzo River Flood Control records

Mojave River Flood Control records

Santa Maria River Flood Control records

Santa Ana River Flood Control records

Napa River Flood Control records

San Diego River and Mission Bay collection

Rio Grande and Tributaries Flood Control records

Merced County Flood Control records

California Senate Fact-Finding Committee on Water Transcripts collection

American Service Area Investigations records

Takashi Asano Stockholm Water Prize collection

CALFED Bay-Delta collection

Central Valley Photographs

Riverside County Flood Control and Water Conservation District reports

The collection consists of 14 notebooks that describe contracts and project plans for drainage and channels of Riverside county.

Joint California-Nevada Interstate Compact Commission records

Materials in this collection include correspondence, meetings, committees, calendars, compact drafts, legal proceedings, mining documents, and folders related to various bodies of water (rivers and lakes).

Lake Hemet Dam and Spillway photographs

San Mateo County Coastal Streams collection

Bay Institute of San Francisco collection

Miscellaneous Term Papers collection

Lituya Bay, Alaska collection