Procambarus clarkii
Procambarus clarkii
(Red Swamp Crayfish)
Native Transplant

333 results for Procambarus clarkii (Red Swamp Crayfish)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1655080   McDowell Nature Preserve 4 Seasons Trail, Porter Branch Creek2020 03050101 Upper Catawbaestablished
1657342 ARPopeWillow Bay, [Lake Dardanelle]2021 11110202 Dardanelle Reservoirunknown
4426 AZ Colorado River, lower1981 15030107 Lower Coloradoestablished
1691749 AZMaricopaDrainage canal between ponds [McKellip Lake]2022 15060106 Lower Saltunknown
1613666 AZMaricopaSpring that feeds Palm Lake2019 15070103 Hassayampaestablished
4425 CA Colorado River, lower1981 15030104 Imperial Reservoirestablished
286838 CAHumboldtFreshwater Lagoon, Redwood National Park2012 18010102 Mad-Redwoodunknown
278674 CAImperiallower Colorado River near the Mexican border1959 15030107 Lower Coloradounknown
278687 CAInyoSpook Canyon near Escondido1959 18090103 Owens Lakeunknown
619865 CALos AngelesLos Angeles County1924 18070105 Los Angelesestablished
259216 CALos AngelesLos Angeles River2007 18070105 Los Angelesestablished
1633150 CALos AngelesLos Angeles River, [just upstream of the Sepulveda Dam and downstream of Lake Balboa]2016 18070105 Los Angelesunknown
1710737 CALos AngelesMalibu Creek1994 18070104 Santa Monica Bayestablished
785504 CALos AngelesMalibu Creek watershed2015 18070104 Santa Monica Bayestablished
1710673 CALos AngelesMalibu Creek, Los Angeles County, California2019 18070104 Santa Monica Bayestablished
1710674 CALos AngelesMalibu Creek, Los Angeles County, California2019 18070104 Santa Monica Bayestablished
278676 CALos AngelesPuddingstone Reservoir, Los Angeles1959 18070106 San Gabrielunknown
278677 CALos AngelesPuente Creek near Whittier1959 18070106 San Gabrielunknown
4765 CALos Angelesstream near Pasadena, CA1924 18070105 Los Angelesestablished
1710738 CALos AngelesTrancas Creek1994 18070104 Santa Monica Bayestablished
1710741 CALos AngelesTrancas Creek1996 18070104 Santa Monica Bayestablished
4403 CAMono/InyoOwens Valley1984 18090102 Crowley Lakeestablished
4404 CAMono/InyoOwens Valley1984 18090102 Crowley Lakeestablished
278693 CASonomaRussian River at Mirabel Park1959 18010110 Russianunknown
1658640 CTFairfieldFive Mile River, New Canaan, under Old Norwalk Road2011 01100006 Saugatucklocally established

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/3/2023].

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