Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

Return to search results

Groundwater Basin Boundary Descriptions - North Coast Region (1-XXX Basins)

Published by California Department of Water Resources | State of California | Metadata Last Checked: July 29, 2025 | Last Modified: 2021-10-26T21:39:53.705131
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have been organized by region. This resource contains descriptions for basins that start with the number one (1-XXX) indicating they are located in the North Coast Region

Resources

63 resources available

  • 1-054.01_Alexander Valley_Alexander Area_BasinBoundaryDescription

    PDF
  • 1-054.02_Alexander Valley_Cloverdale Area_BasinBoundaryDescription

    PDF
  • 1-019_Anderson Valley_BasinBoundaryDescription

    PDF
  • 1-049_Annapolis Ohlson Ranch Fm Highlands_BasinBoundaryDescription

    PDF
  • 1-027_Big Lagoon Area_BasinBoundaryDescription

    PDF
  • 1-045_Big River Valley_BasinBoundaryDescription

    PDF
  • 1-057_Bodega Bay Area_BasinBoundaryDescription

    PDF
  • 1-039_Branscomb Town Area_BasinBoundaryDescription

    PDF
  • 1-017_Bray Town Area_BasinBoundaryDescription

    PDF
  • 1-003_Butte Valley_BasinBoundaryDescription

    PDF
  • 1-037_Cottoneva Creek Valley_BasinBoundaryDescription

    PDF
  • 1-011_Covelo Round Valley_BasinBoundaryDescription

    PDF
  • 1-034_Dinsmores Town Area_BasinBoundaryDescription

    PDF
  • 1-044_Eden Valley_BasinBoundaryDescription

    PDF
  • 1-010_Eel River Valley_BasinBoundaryDescription

    PDF
  • 1-009_Eureka Plain_BasinBoundaryDescription

    PDF
  • 1-022_Fairchild Swamp Valley_BasinBoundaryDescription

    PDF
  • 1-021_Fort Bragg Terrace Area_BasinBoundaryDescription

    PDF
  • 1-061_Fort Ross Terrace Deposits_BasinBoundaryDescription

    PDF
  • 1-032_Garberville Town Area_BasinBoundaryDescription

    PDF
  • 1-020_Garcia River Valley_BasinBoundaryDescription

    PDF
  • 1-048_Gravelly Valley_BasinBoundaryDescription

    PDF
  • 1-015_Happy Camp Town Area_BasinBoundaryDescription

    PDF
  • 1-006_Hayfork Valley_BasinBoundaryDescription

    PDF
  • 1-036_Hettenshaw Valley_BasinBoundaryDescription

    PDF
  • 1-029_Honeydew Town Area_BasinBoundaryDescription

    PDF
  • 1-007_Hoopa Valley_BasinBoundaryDescription

    PDF
  • 1-035_Hyampom Valley_BasinBoundaryDescription

    PDF
  • 1-002.02_Klamath River Valley_Lower Klamath_BasinBoundaryDescription

    PDF
  • 1-002.01_Klamath River Valley_Tulelake_BasinBoundaryDescription

    PDF
  • 1-050_Knights Valley_BasinBoundaryDescription

    PDF
  • 1-033_Larabee Valley_BasinBoundaryDescription

    PDF
  • 1-012_Laytonville Valley_BasinBoundaryDescription

    PDF
  • 1-013_Little Lake Valley_BasinBoundaryDescription

    PDF
  • 1-041_Little Valley_BasinBoundaryDescription

    PDF
  • 1-014_Lower Klamath River Valley_BasinBoundaryDescription

    PDF
  • 1-038_Lower Laytonville Valley_BasinBoundaryDescription

    PDF
  • 1-060_Lower Russian River Valley_BasinBoundaryDescription

    PDF
  • 1-008.02_Mad River Valley_Dows Prairie School Area_BasinBoundaryDescription

    PDF
  • 1-008.01_Mad River Valley_Mad River Lowland_BasinBoundaryDescription

    PDF
  • 1-028_Mattole River Valley_BasinBoundaryDescription

    PDF
  • 1-056_Mcdowell Valley_BasinBoundaryDescription

    PDF
  • 1-046_Navarro River Valley_BasinBoundaryDescription

    PDF
  • 1-030_Pepperwood Town Area_BasinBoundaryDescription

    PDF
  • 1-051_Potter Valley_BasinBoundaryDescription

    PDF
  • 1-025_Prairie Creek Area_BasinBoundaryDescription

    PDF
  • 1-018_Red Rock Valley_BasinBoundaryDescription

    PDF
  • 1-026_Redwood Creek Area_BasinBoundaryDescription

    PDF
  • 1-053_Sanel Valley_BasinBoundaryDescription

    PDF
  • 1-055.02_Santa Rosa Valley_Healdsburg Area_BasinBoundaryDescription

    PDF
  • 1-055.03_Santa Rosa Valley_Rincon Valley_BasinBoundaryDescription

    PDF
  • 1-055.01_Santa Rosa Valley_Santa Rosa Plain_BasinBoundaryDescription

    PDF
  • 1-005_Scott River Valley_BasinBoundaryDescription

    PDF
  • 1-016_Seiad Valley_BasinBoundaryDescription

    PDF
  • 1-004_Shasta Valley_Shasta Valley_BasinBoundaryDescription

    PDF
  • 1-042_Sherwood Valley_BasinBoundaryDescription

    PDF
  • 1-001_Smith River Plain_BasinBoundaryDescription

    PDF
  • 1-040_Ten Mile River Valley_BasinBoundaryDescription

    PDF
  • 1-052_Ukiah Valley_BasinBoundaryDescription

    PDF
  • 1-031_Weott Town Area_BasinBoundaryDescription

    PDF
  • 1-043_Williams Valley_BasinBoundaryDescription

    PDF
  • 1-059_Wilson Grove Formation Highlands_BasinBoundaryDescription

    PDF
  • 1-062_Wilson Point Area_BasinBoundaryDescription

    PDF

Find Related Datasets

Click any tag below to search for similar datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov