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Assessments and Indicators Directory: A resource of support tools for aquatic conservation.

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This webpage is a living document of decision support tools for freshwater conservation. All tools provide information for the state of Missouri, although they may be the result of regional or national assessments.


Each assessment or index is summarized on an individual card. Text tags (tags:) serve as a visual cross-reference to the “variable inputs” filter at left. Links to source documents and data are provided where available (availability:) and a short description (desc:) about the tool. In some cases, a specific example (example:) of how the tool has been used in the past is provided.


By default all cards are displayed. To narrow the results, select filters from drop-down menus in the left panel and scroll down to see cards that match the selection. Hover over each filter heading to see definitions for the corresponding drop-menu options. Filters function as exclusive combination filters to minimize the number of displayed cards. To return to a full display, click on the “reset filters” button.

Tools available to explore

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FishTail
Resource of threshold indicators for current stream habitat condition and future climate risk

tags: land use, barriers, water quality, climate change, temperature, flow, species response incorporated


availability: publicly downloadable final report, downloadable data, peer-reviewed publication, webinar, web-based map disabled


desc: Four independent indices classify threshold conditions in agricultural and urban land use, dam and road densities, water quality (303d impared streams), and climate change.


example: Wisconsin DNR investigated the relationship of Brook trout abundance in response to the land use metric, stocking, and other habitat data for the purpose of updating trout stocking guidance and identifying locations for trout reserves.


release date: 2013


last update: 2015


data source date range: 2006 - 2012


Human Threat Index
Composite index of potential causes of diminished ecological integrity

tags: land use, barriers


availability: final project report available upon request, proprietary data


desc: Quantifies and centralizes an inventory of land-use factors that potentially impact aquatic natural resources. Index represents potential cumulative threat of 35 metrics including urban and agricultural land use, road crossings, dams, and proximity to potential point source and non-point source pollution.


example: MDC biologists identified stressors in watersheds like Hickory Creek using the HTI to help inform whether or not they should be classified as priority conservation opportunity areas in regional planning.


release date: 2010


last update: 2010


data source date range: 1999 - 2006


Species Vulnerability Index
Composite index of potential vulnerability of Missouri fishes

tags: climate change, temperature, flow, connectivity, species response incorporated


availability: peer-reviewed publication, download data here


desc: Classifies species vulnerability to environmental change. Index is based on tolerance to temperature, flow, and habitat conditions, weighted by dispersal ability, range, rarity, and connectivity surrounding occupied habitats.


example: MDC and University of Missouri cooperators used this index to propose research about the tolerance and persistence of vulnerable Notropis species under potential future climate conditions.


release date: 2016


last update: 2016


data source date range: 2000 - 2011


Southeast Aquatic Barrier Prioritization Tool
Southeast Aquatic Resource Partnership’s inventory and barrier removal prioritization tool

tags: land use, connectivity


availability: web-based decision support tool , downloadable data based on user-selected criteria


desc: Tool to summarize inventoried in-stream barriers, including dams and road-related barriers or prioritize their removal. Information can be selected by area of interest, key dam characteristics, land ownership and/or stream conservaton value.


example: In 2017, the Roaring River Dam in Tenessee was removed after being identified as an aging dam that would increase stream connectivity.


release date: undetermined


last update: 2019


data source date range: undetermined


Habitat Condition Index
National Fish Habitat Partnership’s assessment of habitat condition and disturbances

tags: land use, barriers, water quality, temperature, flow, species response indcorporated


availability: web-based report, downloadable data


desc: Cumulative index of land-use factors that potentially impact inland fish habitat. Index represents 31 metrics including urban and agricultural land use, road crossings, dams, water withdrawal, population density, and proximity to point source and non-point source pollution.


example: TBD


release date: 2010


last update: 2015


data source date range: 1992 - 2012


Candidate Stream Reference Reaches
Stream impairment classification of stream reaches for the state of Missouri

tags: land use, water quality, in-stream habitat, species response incorporated


availability: peer-reviewed publication, proprietary data


desc: Classification represents the predicted level of biotic integrity dervied from relationships between landscape-level and site-specific habitat factors that affect local fish and macroinvertebrate assemblages.


example: Has been used to identify least-disturbed sites as potential benchmarks of ecological integrity for Missouri DNR.


release date: 2016


last update: 2016


data source date range: 2004 - 2014


Freshwater Conservation Network
Ranking of stream-reach conservation value to entire network

tags: land use, barriers, species response incorporated


availability: thesis, downloadable data


desc: Conservation value assessment for stream reaches across Missouri. Stream reach rankings are made with respect to land use, existing conservation areas, connectivity, and species vulnerability to maximize species representation.


example: TBD


release date: 2014


last update: 2014


data source date range: 2000 - 2011


Index of Watershed Integrity
National index to summarize stressor-watershed function relationships

tags: land use, water quality, barriers


availability: peer-reviewed publication, downloadable data


desc: Classification of watershed condition with respect to six key watershed functions: hydrologic regulation, regulation of water chemistry, sediment regulation, hydrologic connectivity, temperature regulation, and habitat provision. This index has been incorporated into the StreamCat database.


example: TBD


release date: 2015


last update: 2018


data source date range: 2000 - 2016


Stream Temperature Models
Predicts water temperatures for wadeable streams of Missouri

tags: climate change, temperature, flow


availability: final report, proprietary data


desc: Provides predictive stream temperature model for wadeable streams across the state based on long-term monitoring data and relationships to environmental variables. Forecasted stream temperatures under climate model projections are available for streams in the Missouri Ozark Plateau.


example: TBD


release date: 2018


last update: 2018


data source date range: 2002 - 2015


Midwest Conservation Blueprint
Interactive mapping platform and basemap of priority lands and waters for conservation

tags: climate change, connectivity, landuse, terrestrial, aquatic


availability: website, data, online mapper


desc: The Midwest Conservation Blueprint is a product of the Midwest Landscape Initiative (MLI). The blueprint is a basemap of priority lands and waters for conservation across the Midwest,
and is meant to appeal to anyone doing conservation work in the region. The blueprint was developed from more than 20 social and environmental values that represent diverse interests across society and will be updated annually.


example: Many! Click Here


release date: 2023


last update: 2024


data source date range:


Southeast Conservation Blueprint
Interactive mapping platform and basemap of priority lands and waters for conservation

tags: climate change, connectivity, landuse, terrestrial, aquatic


availability: website, data, online mapper


desc: As the primary product of SECAS - the Southeast Conservation Adaptation Strategy -
the Southeast Conservation Blueprint is a living spatial plan that identifies priority areas for a connected network of lands and waters. The Blueprint identifies priority areas based on a suite of natural and cultural resource indicators representing terrestrial, freshwater, and marine ecosystems. A connectivity analysis identifies corridors that link coastal and inland areas and span climate gradients.


example: TBD


release date: 2023


last update: 2024


data source date range:


Stream Connectivity & Prioritization Tool
Interactive decision support tool to identify and prioritize stream reaches for reconnection, restoration, conservation

tags: land use, barriers, connectivity, in-stream habitat, species response incorporated


availability: web-based decision support tool, downloadable data based on user-selected criteria


desc: User defined area of interest, metrics of stream health, barriers of interest, and species or taxonomic groups of interest. User defined scoring criteria are used to identify connections within and between existing conservation networks.


example: TBD


release date: 2024


last update: 2024


data source date range: 2000 - 2021


Missouri Landscape Health Index
Assigns a score from 0 to 1 indicating overall ecological health

tags: connectivity, landuse, terrestrial, aquatic


availability: metadata, description,

desc: The LHI uses data from three main components to create an overall score on a scale of 0 to 1. The score helps managers assess conservation practices on priority geographies. Contributing metrics include species abundance, connectivity, habitat condition, ecosystem function, landowner support, and public opinion.


example: TBD


release date: TBD


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