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The SARP Flow Alteration Assessment provides a regional characterization of the distribution and risk of flow regime impairment by anthropogenic sources at the NHD+ segment scale. This map illustrates the annual risk of impacts to flow from evaporative loss from artificial waterbodies within the whole watershed. The cumulative risk is based on the percent of the land surface in the watershed covered by artificial water bodies (100 x water body surface area / watershed surface area) Risk categories:   ZERO -      0% land covered by artificial water bodies,                             LOW -      0-2%                            MEDIUM -Â...
The SARP Riparian Assessment analysis assesses the current condition of riparian habitat within a 30 meter buffers along streams and rivers throughout the SARP region and provides a baseline against which to measure future progress toward achieving riparian habitat conservation/restoration goals. For more information, read the Riparian Assessment White Paper: http://southeastaquatics.net/documents/riparian-assessment-white-paper
The SARP Riparian Assessment analysis assesses the current condition of riparian habitat within a 30 meter buffers along streams and rivers throughout the SARP region and provides a baseline against which to measure future progress toward achieving riparian habitat conservation/restoration goals. For more information, read the Riparian Assessment White Paper: http://southeastaquatics.net/documents/riparian-assessment-white-paper
Index of fresh and saltwater connectivity This layer is one of the South Atlantic LCC indicators in the waterscapes ecosystem. To read more about the indicators and how they are being used, please visit the indicator page. Reason for selection Barriers to connectivity between rivers/streams and the ocean can strongly impact diadromous fish and alter natural movement of sediments, are easy to monitor and model, and are widely used and understood by diverse partners. Input Data Southeast Aquatic Connectivity Assessment Project: This project, a collaboration between The Nature Conservancy, the Southeast Aquatic Resources Partnership, and the South Atlantic LCC, identifies opportunities to improve aquatic connectivity...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Aquatic Connectivity,
SARP,
South Atlantic LCC,
TNC,
water
River classification by months of high and low flow and range of variability.  The flow season classes are based on a multivariate clustering analysis of monthly flows for reference USGS gages in the 14 states of the SARP region.For more information about the hydrologic classes and how this attribute was developed for the Southern Instream Flow Network (SIFN), go to http://www.southeastaquatics.net/sarps-programs/sifn/instream-flow-resources.Your comments about this data layer are welcome.  Please send comments to the map author using the Comment tab below
The SARP Riparian Assessment analysis assesses the current condition of riparian habitat within a 30 meter buffers along streams and rivers throughout the SARP region and provides a baseline against which to measure future progress toward achieving riparian habitat conservation/restoration goals. For more information, read the Riparian Assessment White Paper: http://southeastaquatics.net/documents/riparian-assessment-white-paper
Please see the most recent version of these data at https://doi.org/10.5066/F73B5X59. This shapefile is the official boundary of the Southeast Aquatic Resource Partnership and includes state boundaries. The boundary was originally developed by the United States Fish and Wildlife Service and was updated in 2013 to reflect revisions from the Southeast Aquatic Resource Partnership, a recognized Fish Habitat Partnership (FHP) of the National Fish Habitat Partnership.
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Alabama,
Analytical boundary,
Aquatic habitats,
Boundaries,
FHPBoundary,
Total Groundwater Withdrawals by County, in Mgal/d
This item contains two datasets of SARP Conservation Opportunity Areas (COAs) as determined by the SARP Steering Committee and SARP Coastal Committee. To determine inland COAs, each Member State within the Steering Committee has selected 5 inland HUC 8 basins to be designated as SARP COAs. In addition, the SARP Coastal Committee has designated Coastal COAs.
Categories: Data;
Types: ArcGIS REST Map Service,
Map Service;
Tags: FHP Product,
Habitat Characterization,
Lentic,
Lotic,
Marine,
This dataset, termed "GAGES II", an acronym for Geospatial Attributes of Gages for Evaluating Streamflow, version II, provides geospatial data and classifications for 9,322 stream gages maintained by the U.S. Geological Survey (USGS). It is an update to the original GAGES, which was published as a Data Paper on the journal Ecology's website (Falcone and others, 2010b) in 2010. The GAGES II dataset consists of gages which have had either 20+ complete years (not necessarily continuous) of discharge record since 1950, or are currently active, as of water year 2009, and whose watersheds lie within the United States, including Alaska, Hawaii, and Puerto Rico. Reference gages were identified based on indicators that they...
The SARP Riparian Assessment analysis assesses the current condition of riparian habitat within a 30 meter buffers along streams and rivers throughout the SARP region and provides a baseline against which to measure future progress toward achieving riparian habitat conservation/restoration goals. For more information, read the Riparian Assessment White Paper: http://southeastaquatics.net/documents/riparian-assessment-white-paper
This geodatabase contains the official boundary of the Southeast Aquatic Resource Partnership. The boundary was originally developed by the United States Fish and Wildlife Service and was updated in 2020 to reflect revisions from the Southeast Aquatic Resource Partnership, a recognized Fish Habitat Partnership (FHP) of the National Fish Habitat Partnership.
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Alabama,
Analytical boundary,
Aquatic habitats,
Boundaries,
FHP Boundary,
Note:  The contents of this map are still under development and are being made available for illustration purposes only.  These data are not to be used without permission by the map author.Potential Distribution of the Pelagic, broadcast spawning cyprinid fish guild in Texas, Oklahoma, and Louisiana. NHDplus segments are coded for the likelihood of cyprinid fish species that release their eggs in the river water column being present. The likelihood is based on the SARP river size class and Omernik Ecoregion Level III where fish species in this guild were found by state fish community sampling efforts. The fish sampling data can be downloaded from the Multistate Aquatic Resources Information System (www.marisdata.org)....
These data layers represent the number of unique fish species found in each 8-digit HUC in the SARP region.  It was derived from NatureServe's Digital Distribution Maps of the Freshwater Fishes in the Conterminous United States, version 3.0.The individual species shapfiles were merged together in ArcGIS and a count of the unique fish species within each 8-digit HUC was calculated. The dataset offers 2 sets of symbology - one with 5 classes and one with 8 classes - to illustrate the range of biodiversity in the region.  ..These data are dynamic with new records frequently being added and old records being revised as new information is received. As a result, the information on this website should not be considered...
The SARP Flow Alteration Assessment provides a regional characterization of the distribution and risk of flow regime impairment of streams and rivers by anthropogenic sources at the NHD+ segment scale. This map illustrates the cumulative risk of flow alteration (RFA) due to runoff from impervious surfaces for the 14-state SARP region. Â The amount of impervious surface is based on 2006 National Land Use/Land Cover dataset. Â The risk is based on the percentage of the catchment land surface covered by impervious surfaces (100 x impervious surface area / watershed surface area): Risk of flow alteration categories: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ZERO -Â Â Â Â Â 0% land covered by impervious...
The objective of this project was to develop some basic stream classification attributes for the entire Southeast Aquatic Resources Partnership (SARP) region and to provide more detailed attributes in the eastern section of the SARP geography (9 states: AL, FL, GA, KY, NC, SC, TN, WV, VA) where additional data and modeling capacity was available. The final product is a mapped dataset of information linked to the NHDPlus medium resolution hydrography that can be used to classify stream reaches.
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