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National Mine Map Repository Mine Locations
The National Mine Map Repository (NMMR) maintains point locations for mines appearing on maps within its archive. This dataset is intended to help connect the Office of Surface... -
Age, sex, and length of chum salmon and chinook salmon sampled at the Gisasa weir between 1995 and 2023
Tabular dataset containing all available age, sex, and length information of Chum salmon and Chinook salmon sampled at the Gisasa Weir by the U.S. Fish and Wildlife Service... -
Surface Coal Mine Operation Permit Boundaries
As described by ASTM D7780-12: This feature class contains polygons depicting boundaries of surface Coal Mining Operations and surface disturbance due to underground Coal Mining... -
Biometric data of adult salmon in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska
Tabular dataset containing age, sex, and length data for Chum, Chinook, and Sockeye salmon. Sex was determined externally using visual clues such as snout shape and size. Length... -
OSMRE Office Locations
OSMRE has three regional offices and additional field or area offices. Each office location in this layer contains a link to the OSMRE website for more information. -
Coal Preparation Plant Locations
As described by ASTM: D7780-12: This feature class contains points that depict the location of coal preparation plants on a given Coal Mining Operation. This dataset consists of... -
Reclamation Bond Status Areas within Permitted Coal Mining and Reclamation Operations
As described by ASTM D7780-12: Designated by the Regulatory Authority for individual areas within permitted coal mining and reclamation operations. The bond status may be... -
Biometric data of non-target species in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska
Tabular dataset containing age, sex, and length biometric data for all whitefish species detected and recorded at the Andreafsky weir for 2010-2013 and 2015. Data was compiled... -
Refining the use of environmental DNA (eDNA) as a method to detect presence of the endangered Topeka Shiner (Notropis topeka)
qPCR detection results for Topeka Shiner eDNA surveys in MN and IA Oxbows. This data was used to determine the optimal eDNA sampling methods for this species in oxbow habitats.... -
Environmental Resource Monitoring Locations within the Vicinity of Coal Mining Operations
As described by ASTM D7780-12: This feature class contains points that depict the location of environmental resource monitoring locations (ERMLs), including groundwater and... -
Datasets and statistical script pertaining to the manuscript “Successful Establishment of Endangered Springsnails following Habitat Enhancement and Translocations.” https://doi.org/10.7944/P9IMEJKE
Multiple datasets utilized in and analyzed for the Aquatic Conservation manuscript “Successful Establishment of Endangered Springsnails following Habitat Enhancement and... -
Raw side-scan sonar data relating to Chena River habitat mapping in 2022
Raw data files downloaded from from a side-scan sonar unit (Humminbird Helix 15) generated while conducting transects throughout the lower Chena River to create a substrate map... -
Tualatin NWRC: Invasive Plant Inventory - Grid-based: Survey Grid (50 x 50 m) for Conducting Field-based Invasive Plant Surveys
This dataset was created to facilitate field-based invasive plant surveys. Each grid-cell constitutes a possible survey area within which a field surveyor documents the... -
Anchorage, Alaska Municipality Elodea Infestation Extent Polygons
This polygon layer contains extents of Elodea infestations identified within the Anchorage, Alaska municipality. Polygons were created in the field using the ESRI's Field Map... -
Abundance and run timing of non-target species in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska
Tabular dataset containing daily and cumulative counts of all fish species apart from Chum and Chinook salmon detected and recorded at the Andreafsky weir for the years 1994... -
Chena River habitat mapping 2022 track lines table of contents
Information pertaining to side-scan sonar data collected in the lower Chena River in 2021 and 2022 including start time, duration, latitude and longitude, and filename. -
All Trap Catch data
Tabular dataset of data collected from chinook salmon smolt trapping on the Chena River in May and June of 2017-2019. Trapping took place between the East end of the Fort... -
Coal Refuse Disposal Areas
As described by ASTM D7780-12: This feature class contains polygons that depict the location of coal refuse disposal areas. They include, but are not limited to, slurry... -
Catch per trap data
Tabular dataset of data collected from chinook salmon smolt trapping on the Chena River in May and June of 2017-2019. Trapping took place between the East end of the Fort...
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