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STReaMS - Endangered Fishes Database

CNHP has partnered with the Upper Colorado River Endangered Fish Recovery Program and San Juan River Basin Recovery Implementation Program to develop an online database supporting the recovery of endangered fishes in the Upper Colorado River basin. The recovery programs are a consortium of partners, from government to industry to non-profits, dedicated to restoring natural and self-sustaining populations of endangered fishes. The programs have collected data on fish locations, monitoring projects, and PIT tag distributions for several decades. With almost 30 years of data in hand, active partners in five states, and an increasing demand for water out West, the need to efficiently manage copious amounts of data and share them with stakeholders became paramount.

CNHP’s Conservation Data Services team delivered a custom database solution called the Species Tagging, Research, and Monitoring System (STReaMS), available at https://streamsystem.org/. To date, STReaMS houses information on millions of PIT tags, individual fish, and fish encounters.

FWS Biologist Michael Gross holding a razorback sucker.
FWS Biologist Michael Gross holding a razorback sucker.
FWS Biologist Michael Gross holding a Colorado pikeminnow regurgitating a native roundtail chub
FWS Biologist Michael Gross holding a Colorado pikeminnow regurgitating a native roundtail chub

We worked closely with the programs to:

  • Design a complex relational database to meet program priorities.
  • Develop a web interface to deliver the content securely, intuitively, and quickly.
  • Customize quality control and batch import tools to efficiently manage large amounts of data.
Available at https://streamsystem.org/

Endangered fishes in the basin include humpback chub, bonytail, Colorado pikeminnow, and razorback sucker. Bonytail is the most critically endangered fish in the basin.

For information, contact Amy Greenwell

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Spatial layers created for the BTPD Habitat Suitability Model`

Methods used for building the BTPD Habitat Suitability Model.

Methodological approach for identifying suitable landscapes for the black-tailed prairie dog (BTPD) ecosystem conservation.

Maps of state-level high conservation potential habitat (top 10% and 30%) for the black-tailed prairie dog ecosystem, under current and future climates (present, warm/wet, hot/dry, and overlaps

Maps of range-wide high conservation potential habitat (top 10% and 30%) for the black-tailed prairie dog ecosystem, under current and future climates (present, warm/wet, hot/dry, and overlaps

LandownershipArea (km2)Percent (%)
Private63,44765.4
Federal14,02114.5
State9,3479.6
Indigenous lands7,7798.0
NGO/private conservation2,2502.3
Local/Regional1000.1
Total96,944100
Overlap of top 10% high conservation potential areas with land ownership types
StateArea (km2)Percent (%)
Colorado24,08424.8
Montana19,40120.0
South Dakota19,33119.9
Wyoming18,94719.5
New Mexico7,0827.3
Nebraska2,5252.6
Arizona1,8451.9
Texas1,5521.6
Oklahoma1,0591.1
North Dakota6990.7
Kansas4200.4
Total96,944100
Lands with high conservation potential (Top 10%) for the prairie dog ecosystem, by state.