Reference Viewer


Cut-and-Paste Reference:
Colorado Division of Wildlife. 2010. Fishery Survey Summaries - Union Reservoir. Colorado Division of Wildlife. http://wildlife.state.co.us/NR/rdonlyres/204390F2-B098-47BD-89A1-D6659AC378D3/0/UnionReservoir.pdf.
Reference Details:
Reference Number: 19246
Type: Report
Author: Colorado Division of Wildlife.
Date (year): 2010
Report TitleFishery Survey Summaries - Union Reservoir.
Publisher:Colorado Division of Wildlife.
Publisher Location:
Pages:
URL: http://wildlife.state.co.us/NR/rdonlyres/204390F2-B098-47BD-89A1-D6659AC378D3/0/UnionReservoir.pdf
Keywords: Colorado, Union Reservoir, Division of Wildlife, fishes, walleye, wiper, common carp, green sunfish, rainbow trout, Lepomis humilis, orange spotted sunfish
Species Profiles and Specimens that use this Reference:

Cyprinus carpio

    CO - Union Reservoir (formerly Calkins Lake)

Lepomis cyanellus

    CO - Union Reservoir (formerly Calkins Lake)

Lepomis humilis

    CO - Union Reservoir (formerly Calkins Lake)

Micropterus salmoides

    CO - Union Reservoir (formerly Calkins Lake)

Morone chrysops × saxatilis

    CO - Union Reservoir (formerly Calkins Lake)

Oncorhynchus mykiss

    CO - Union Reservoir (formerly Calkins Lake)

Perca flavescens

    CO - Union Reservoir (formerly Calkins Lake)

Sander vitreus

    CO - Union Reservoir (formerly Calkins Lake)

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.