Found 8 datasets matching filters. (clear all filters)
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This dataset is the digital hydrologic unit boundary layer for the 8-digit subwatershed boundaries for the conterminous United States. This dataset is intended to be used with the following two...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 07:38 PM -
This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the entire United States. This data set consists of geo-referenced digital data and...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 06, 2026 at 12:27 AM -
The dataset is a feature class showing the boundaries of 517 groundwater basins and subbasins as defined by the California Department of Water Resources as last modified by the Basin Boundary...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: July 28, 2025 at 06:42 PM -
The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resources as last modified by the Basin Boundary...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 06:38 PM -
Archived on 20161130 and the name was change from i08_B118_CA_GroundwaterBasins to i08_B118_CA_GWaterBasins20161130. The dataset is a feature class showing the boundaries of 515 groundwater basins...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 28, 2025 at 06:43 PM -
The passage of the Sustainable Groundwater Management Act (SGMA) in 2014 set forth a statewide framework to help protect groundwater resources over the long-term. SGMA requires local agencies to...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 27, 2025 at 02:43 PM -
The passage of the Sustainable Groundwater Management Act (SGMA) in 2014 set forth a statewide framework to help protect groundwater resources over the long-term. SGMA requires local agencies to...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: December 28, 2025 at 07:20 PM -
The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resources as last modified by the Basin Boundary...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: February 26, 2026 at 07:36 PM
