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This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Polygon boundaries of lakes (generalized shape) in Maryland. Last Updated: Feature Service Layer Link:...
Search relevance: 121.11 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
This is an archive of model code used in statistical analysis of the influence of conservation implementation on water quality during surface runoff events at edge-of-field monitoring sites...
Search relevance: 29.69 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:49 PM -
Between 2016 - 2024, the U.S. Fish and Wildlife Service Alpena Fish and Wildlife Conservation Office conducted surveys in northern Lake Huron to capture spawning cisco (Coregonus artedi) for...
Search relevance: 26.57 | Views last month: 0 | Catalog Last Checked: October 08, 2026 at 09:37 PM -
This dataset contains annual peak-flow data, PeakFQ specifications, and results of flood-frequency analyses of annual peak flows for 368 selected streamflow gaging stations (streamgages) operated...
Search relevance: 21.21 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:01 PM -
Reservoir outflows and downstream water temperatures in the Willamette River Basin, Oregon, are influenced by the operation of 13 U.S. Army Corps of Engineer (USACE) dams that comprise the...
Search relevance: 20.66 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:35 PM -
To quantify seepage losses from the Medina and Diversion Lake system that provide recharge to the Edwards aquifer and upper zone of the Trinity aquifer, daily water budgets were analyzed for March...
Search relevance: 20.19 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 10:40 PM -
This data set includes WRTDS nutrient flux trend results and the values of daily streamflow trend results displayed in the Quantile-Kendall plots. For 1995-2015 nutrient trends, the method of...
Search relevance: 20.13 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:41 PM -
This data set includes WRTDS nutrient flux trend results and the values of daily streamflow trend results displayed in the Quantile-Kendall plots. For 1995-2015 nutrient trends, the method of...
Search relevance: 20.01 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:22 PM -
The 2022 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...
Search relevance: 17.97 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 06:09 AM -
The 2022 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...
Search relevance: 17.97 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 05:54 AM -
The 2022 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...
Search relevance: 17.97 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 05:54 AM -
The 2022 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...
Search relevance: 17.97 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:48 AM -
The 2022 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...
Search relevance: 17.97 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 06:09 AM -
The 2023 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...
Search relevance: 17.97 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 01:21 PM -
The 2020 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...
Search relevance: 17.97 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 01:50 PM -
The 2024 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...
Search relevance: 17.97 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 03:07 AM -
The 2022 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...
Search relevance: 17.97 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 05:49 AM -
The 2019 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...
Search relevance: 17.97 | Views last month: 3 | Catalog Last Checked: August 29, 2026 at 01:22 PM
