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National Fish Habitat Partnership (NFHP) 2015 Cumulative Habitat Condition Scores and Disturbance Indices Linked to HUC 12 Watersheds in Alaska of the Watershed Boundary Dataset This shapefile contains fish habitat condition index (HCI) scores as well as specific disturbance indices for 6th level Hydrologic Unit Code (HUC12) watersheds of the Watershed Boundary Dataset. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among HUC12 units. In this data set, variable summaries are linked to HUC12 watersheds developed for the Watershed Boundary Dataset downloaded on March 18,... Categories: Data; Types: ArcGIS REST Map Service, Map Service; Tags: 2015 National Assessment, 2015 National Assessment, DataProduct, Direct habitat alteration, Environmental condition, All tags... Habitat Characterization, Lotic, NFHP, NFHP Cooperator, Spatial Data, USGS Science Data Catalog (SDC), Visual, Watershed Boundary Dataset, drainage basins, environmental assessment, inlandWaters, watershed, Fewer tags National Fish Habitat Partnership (NFHP) 2015 Cumulative Habitat Condition Scores and Disturbance Indices Linked to Catchments of Southeast Alaska This shapefile contains cumulative fish habitat condition index (HCI) scores as well as specific disturbance indices for local and network catchments of Southeast Alaska. Catchments were created in support of Jared Ross's Master’s thesis. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among local catchment units. Citations: Ross, J.A. Influences of timber management and natural landscape factors... Categories: Data; Types: ArcGIS REST Map Service, Citation, Map Service; Tags: 2015 National Assessment, 2015 National Assessment, DataProduct, Direct habitat alteration, Environmental condition, All tags... Habitat Characterization, Lotic, NFHP, NFHP Cooperator, NHDHR, Regional Assessment, Spatial Data, USGS Science Data Catalog (SDC), Visual, drainage basins, environmental assessment, inlandWaters, watershed, Fewer tags Dam Metrics Representing Stream Fragmentation and Flow Alteration for the Conterminous United States Linked to the NHDPLUSV1 This CSV file contains 21 dam metrics representing stream fragmentation and flow alteration for nearly 2.3 million stream reaches in the conterminous USA. Dam metrics fall into four main categories: segment-based, count and density, distance-based, and cumulative reservoir storage (described below). These data were developed using spatially verified large dam locations (n=49,468) primarily from the National Anthropogenic Barrier Dataset (NABD) that were spatially linked to the National Hydrography Dataset Plus version 1 (NHDPlusV1). These dam metrics have been summarized using the unique identifier field native to the NHDPlusV1 (COMID) which can be used to join this table to spatial layers and data tables of the... Categories: Data; Types: Citation; Tags: 2015 National Assessment, 2015 National Assessment, 2015 National Assessment, Alabama, Arizona, All tags... Arkansas, California, Colorado, Connecticut, Connectivity, DataProduct, Delaware, Direct habitat alteration, District of Columbia, Florida, Georgia, Hydrologic alteration, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Lotic, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, NCCWSC, NHDPlusV1, National Assessment, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, NoVisual, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Spatial Data, Tennessee, Texas, USGS Science Data Catalog (SDC), Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, barriers, dams, drainage basins, environmental assessment, river basin, river reaches, streams, Fewer tags National Fish Habitat Partnership (NFHP) 2015 Human Disturbance Data for Alaska linked to HUC12 Watersheds This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within 6th level Hydrologic Unit Code (HUC12) watersheds of the Watershed Boundary Dataset. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among local catchment units. Variables summarized at the HUC12 scale include measures of anthropogenic land uses, population density, roads, dams,... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: 2015 National Assessment, 2015 National Assessment, Alaska, Anthropogenic factors, DataProduct, All tags... Habitat Characterization, Lotic, NFHP, NFHP Cooperator, Spatial Data, USGS Science Data Catalog (SDC), Visual, Watershed Boundary Dataset, drainage basins, environmental assessment, environmental condition, human impacts, inlandWaters, river basin, river reaches, streams, water quality, watershed, Fewer tags National Fish Habitat Partnership (NFHP) 2015 Anthropogenic Disturbance Data for the Conterminous United States linked to the NHDPLUSV1 This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within local and network stream catchments as well as 90 m local and network buffer of stream reaches throughout the conterminous U.S. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among local catchment units. Variables summarized at the catchment scale include measures of anthropogenic... Categories: Data; Types: Citation; Tags: Alabama, Anthropogenic factors, Arizona, Arkansas, California, All tags... Colorado, Connecticut, DataProduct, Delaware, District of Columbia, Environmental condition, Florida, Georgia, Habitat Characterization, Habitat suitability, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Lotic, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, NFHP Cooperator, NHDPlusV1, National Assessment, National Assessment, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, NoVisual, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Spatial Data, Tennessee, Texas, USGS Science Data Catalog (SDC), Utah, Virginia, Washington, West Virginia, Wisconsin, Wyoming, drainage basins, environmental assessment, river basin, river reaches, streams, water quality, Fewer tags National Fish Habitat Partnership (NFHP) 90 Meter Buffers of the NHDPlusV1 for the Conterminous United States This geodatabase contains 90 meter buffers of streams within the National Hydrography Dataset Plus Version 1 (NHDPlusV1). These buffers were developed by converting NHDPlusV1 flowlines to a 30m grid, then running a euclidean allocation function in ArcPy to generate buffer zones. For flowlines representing artificial paths within NHD area river polygons, buffers extend from the outside edges ("banks") of the polygon outward. The source code for buffer development can be found at https://github.com/ArthurCooper/NFHP-Buffer-Code. Types: Citation; Tags: 2015 National Assessment, 2015 National Assessment, Alabama, Arizona, Arkansas, All tags... California, Colorado, Connecticut, DataProduct, Delaware, District of Columbia, Florida, Georgia, Habitat Characterization, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, NFHP Cooperator, NHDPlusV1, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, NoVisual, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Spatial Data, Stream buffers, Tennessee, Texas, USGS Science Data Catalog (SDC), Utah, Virginia, Washington, West Virginia, Wisconsin, Wyoming, drainage basins, river reaches, streams, Fewer tags National Fish Habitat Partnership (NFHP) 2015 Cumulative Habitat Condition Scores and Disturbance Indices for Hawaii Linked to Catchments of the Hawai'i Fish Habitat Partnership Stream Layer This shapefile contains cumulative fish habitat condition index (HCI) scores and specific disturbance indices for local and network stream catchments as well as the downstream main channel catchment of perennial and intermittent streams reaches of the five main island of Hawai'i. In this dataset indices are linked to the Hawaii Fish Habitat Partnership (HFHP) stream layer (Tingley et al. in prep) which is a modified version of the 1:24,000 National Hydrography Dataset. It includes 11,436 intermittent and perennial stream reaches across the five main Hawaiian Islands (Hawai’i, Maui, Moloka’i, O’ahu, Kaua’i). Catchment attributes are available for both local catchments (defined as the land area draining directly to... Categories: Data; Types: ArcGIS REST Map Service, Citation, Map Service; Tags: 2015 National Assessment, 2015 National Assessment, Anthropogenic factors, DataProduct, Direct habitat alteration, All tags... Environmental condition, Habitat Characterization, Habitat suitability, Lotic, NFHP Cooperator, NHDHR, National Assessment, Spatial Data, USGS Science Data Catalog (SDC), Visual, drainage basins, environmental assessment, river basin, river reaches, streams, water quality, Fewer tags National Fish Habitat Partnership (NFHP) 2015 Anthropogenic Disturbance Data for Southeast Alaska With Link to the Modified NHD with Catchments v1.1 This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within local and network stream catchments of Southeast Alaska. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among local catchment units. Variables summarized at the catchment scale include measures of anthropogenic land uses, population density, roads, dams, mines, culverts, 303d... Categories: Data, Data Release - Revised; Tags: 2015 National Assessment, 2015 National Assessment, Alaska, Anthropogenic factors, DataProduct, All tags... Environmental condition, Habitat Characterization, Lotic, NFHP Cooperator, NHDHR, NoVisual, Regional Assessment, Spatial Data, USGS Science Data Catalog (SDC), drainage basins, environmental assessment, human impacts, inlandWaters, river reaches, streams, water quality, Fewer tags Dam Metrics Representing Stream Fragmentation and Flow Alteration for the Conterminous United States Linked to the NHDPLUSV2.1 This USGS data release includes a comma separated value (CSV) file that contains 19 reach-based dam metrics representing stream fragmentation and flow alteration for nearly 2.3 million stream reaches in the conterminous United States. Dam metrics fall into three main categories: count and density, distance-based, and cumulative reservoir storage (described below). These data were developed using spatially verified large dam locations (n=49,140) primarily from the National Anthropogenic Barrier Dataset (NABD) 2012 that were spatially linked to the National Hydrography Dataset Plus version 2.1 (NHDPlusV2.1). These dam metrics have been summarized using the unique identifier field native to the NHDPlusV2.1 (COMID)... Categories: Data; Tags: United States of America, barriers, biogeography, dams, drainage basins, All tags... environmental assessment, river basin, river reaches, streams, Fewer tags National Fish Habitat Partnership (NFHP) 2015 Human Disturbance Data for Hawaii This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within local and network stream catchments as well as the downstream main channel catchment perennial and intermittent stream reaches of the five main islands of Hawai'i. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among local catchment units. Variables summarized at the catchment... Categories: Data; Tags: 2015 National Assessment, 2015 National Assessment, Anthropogenic factors, DataProduct, Environmental condition, All tags... Habitat Characterization, Habitat suitability, Lotic, NFHP Cooperator, NHDHR, NoVisual, Spatial Data, USGS Science Data Catalog (SDC), drainage basins, environmental assessment, river basin, river reaches, streams, water quality, Fewer tags