Potamogeton crispus

Curly-leaf pondweed

Collection Information for Potamogeton crispus

Results limited to All Great Lakes Drainages.
To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

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Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
234081OHOttawaLake Erie, Perry's Victory and International Peace Memorial at Put-in-Bay, South Bass Island197404260000Lake Erieestablished
232548OHErieCedar Point (fish hatchery at Sandusky is nearby)191004260000Lake Erieestablished
213375OH Lake Erie198304260000Lake Erieestablished
232550OHGeaugaSouth Russell, Russell Twp.193604110003Ashtabula-Chagrinestablished
244252OHSummitSummit County200804110002Cuyahogaestablished
244251OHOttawaOttawa County200804260000Lake Erieestablished
254328OHAuglaizeOccasional in turbid, muddy water of old Miami-Erie Canal widened into a lake, 3 mi N of the town of St. Mary's.196904100004St. Marysestablished
1467614OHErieResthaven#8201004100011Sanduskyestablished
1467619OHHuronNew London Reservoir201004100012Huron-Vermilionestablished
1467616OHHuronWillard Reservoir201004100012Huron-Vermilionestablished
1467593OHPortageMogadore Res #2 T-13201004110002Cuyahogaestablished
1467594OHPortageMogadore Res. #1 hwy 43201004110002Cuyahogaestablished
1467597OHGeaugaAnderson Lake201004110002Cuyahogaestablished
1467595OHGeaugaLa Rue #3201004110002Cuyahogaestablished
1467629OHSummitSpringfield Lake #2201004110002Cuyahogaestablished
1467613OHCrawfordOuthwaite Reservoir201004100011Sanduskyestablished
1467664OHCuyahoganear outlet of Shaker Heights Lake at the Community Club197004110003Ashtabula-Chagrinunknown
1468683OHMedinaShallow pond, junction of Twp Highways 66 and 131, Medina Twp.196404110001Black-Rockyestablished
1468684OHMedinaSpencer Lake Wildlife Area, Spencer Twp197004110001Black-Rockyestablished
1560787OHOttawa[No locality description provided]201404260000Lake Erieestablished
1560789OHOttawa[No locality description provided]201404260000Lake Erieestablished
1599551OHLake[No locality description provided]201204110003Ashtabula-Chagrinestablished
1633431OHSummit[Rex Lake]201604110002Cuyahogaestablished
1633432OHCuyahoga[Chippewa Creek]201604110002Cuyahogaestablished
1633433OHSummit[Rex Lake]201604110002Cuyahogaestablished
1633435OHSummit[Rex Lake]201604110002Cuyahogaestablished
1633448OHSummit[Rex Lake]201604110002Cuyahogaestablished
1633455OHCuyahoga[Baldwin Lake]201704110001Black-Rockyestablished
1633457OHCuyahoga[Wallace Lake]201704110001Black-Rockyestablished
1633461OHPortage[Michael J Kirwan Reservoir]201704110002Cuyahogaestablished
1633468OHLake[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633538OHGeauga[Michael J Kirwan Reservoir]201704110002Cuyahogaestablished
1633470OHGeauga[Michael J Kirwan Reservoir]201704110002Cuyahogaestablished
1633473OHGeauga[Michael J Kirwan Reservoir]201704110002Cuyahogaestablished
1633472OHPortage[Michael J Kirwan Reservoir]201704110002Cuyahogaestablished
1633553OHCuyahoga[Chippewa Creek]201704110002Cuyahogaestablished
1633499OHMedina[No locality description provided]201704110001Black-Rockyestablished
1633483OHLake[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633481OHLake[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633482OHLake[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633559OHLake[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633503OHErie[Lake Erie]201704100011Sanduskyestablished
1633488OHCuyahoga[Lake Erie]201704260000Lake Erieestablished
1633490OHCuyahoga[Lake Erie]201704260000Lake Erieestablished
1633492OHGeauga[Michael J Kirwan Reservoir]201704110002Cuyahogaestablished
1633493OHMedina[Hinckley Lake]201704110001Black-Rockyestablished
1633547OHCuyahoga[Camp Hilaka Lake]201704110002Cuyahogaestablished
1633565OHSummit[Rex Lake]201704110002Cuyahogaestablished
1633525OHSummit[Rex Lake]201704110002Cuyahogaestablished
1633567OHSummit[Rex Lake]201704110002Cuyahogaestablished
1633530OHCuyahoga[Baldwin Creek]201704110001Black-Rockyestablished
1633532OHCuyahoga[Lake Erie]201704260000Lake Erieestablished
1633562OHMedina[Hinckley Lake]201704110001Black-Rockyestablished
1633542OHErie[Lake Erie]201704260000Lake Erieestablished
1633507OHSummit[Rex Lake]201704110002Cuyahogaestablished
1633511OHCuyahoga[Rex Lake]201704110002Cuyahogaestablished
1633543OHCuyahoga[Lake Erie]201704110002Cuyahogaestablished
1633517OHGeauga[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633552OHCuyahoga[Michael J Kirwan Reservoir]201704110002Cuyahogaestablished
1633527OHSummit[Hinckley Lake]201704110002Cuyahogaestablished
1633560OHSummit[Camp Hilaka Lake]201704110002Cuyahogaestablished
1633537OHCuyahoga[Camp Hilaka Lake]201704110002Cuyahogaestablished
1633545OHLake[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633556OHLake[Michael J Kirwan Reservoir]201704110003Ashtabula-Chagrinestablished
1633566OHCuyahoga[Baldwin Lake]201704110001Black-Rockyestablished
1633578OHPortage[Michael J Kirwan Reservoir]201804110002Cuyahogaestablished
1633579OHCuyahoga[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633581OHCuyahoga[Baldwin Lake]201804110001Black-Rockyestablished
1633586OHCuyahoga[East Branch Rocky River]201804110001Black-Rockyestablished
1633590OHCuyahoga[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633587OHLake[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633588OHMedina[Hinckley Lake]201804110001Black-Rockyestablished
1633589OHMedina[Ledge Lake]201804110001Black-Rockyestablished
1633591OHCuyahoga[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633594OHLake[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633595OHMedina[Camp Hilaka Lake]201804110001Black-Rockyestablished
1633596OHMedina[Camp Hilaka Lake]201804110001Black-Rockyestablished
1633598OHMedina[Hinckley Lake]201804110001Black-Rockyestablished
1633597OHCuyahoga[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633602OHCuyahoga[Rex Lake]201804110002Cuyahogaestablished
1633607OHCuyahoga[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633608OHGeauga[Michael J Kirwan Reservoir]201804110002Cuyahogaestablished
1633609OHLake[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633613OHCuyahoga[Rex Lake]201804110002Cuyahogaestablished
1633614OHMedina[Lake Medina]201804110001Black-Rockyestablished
1633616OHErie[No locality description provided]201804100011Sanduskyestablished
1633623OHCuyahoga[Cuyahoga River]201804110002Cuyahogaestablished
1633626OHGeauga[Michael J Kirwan Reservoir]201804110002Cuyahogaestablished
1633631OHErie[Lake Erie]201804260000Lake Erieestablished
1633638OHPortage[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633642OHCuyahoga[Michael J Kirwan Reservoir]201804110003Ashtabula-Chagrinestablished
1633643OHCuyahoga[Lake Erie]201804110002Cuyahogaestablished
1633645OHCuyahoga[East Branch Rocky River]201804110001Black-Rockyestablished
1633650OHPortage[Michael J Kirwan Reservoir]201904110002Cuyahogaestablished
1633653OHCuyahoga[Michael J Kirwan Reservoir]201904110003Ashtabula-Chagrinestablished
1633654OHCuyahoga[Michael J Kirwan Reservoir]201904110003Ashtabula-Chagrinestablished
1633656OHCuyahoga[Lake Erie]201904110001Black-Rockyestablished
1633666OHErie[No locality description provided]201904100011Sanduskyestablished
1633699OHLake[Michael J Kirwan Reservoir]201904110003Ashtabula-Chagrinestablished
1633701OHCuyahoga[Lake Erie]201904260000Lake Erieestablished
1633702OHCuyahoga[Lake Erie]201904260000Lake Erieestablished
1633703OHCuyahoga[Lake Erie]201904260000Lake Erieestablished
1633704OHCuyahoga[Lake Erie]201904260000Lake Erieestablished
1633705OHCuyahoga[Lake Erie]201904110002Cuyahogaestablished
1633707OHLake[Michael J Kirwan Reservoir]201904110003Ashtabula-Chagrinestablished
1633740OHErie[Lake Erie]201904100012Huron-Vermilionestablished
1633731OHSummit[Rex Lake]201604110002Cuyahogaestablished
1633734OHErie[No locality description provided]201904100011Sanduskyestablished
1633735OHOttawa[No locality description provided]201904100010Cedar-Portageestablished
1633737OHCuyahoga[Lake Erie]201904110001Black-Rockyestablished
1655329OHOttawaMiddle Harbor194804100010Cedar-Portageunknown
1675021OHCuyahoga[No locality description provided]202004110002Cuyahoga 
1680136OHCuyahogaPort of Cleveland201704260000Lake Erieestablished
1694228OHCuyahogaOhio and Erie Canal202004110002Cuyahogaunknown
1694230OHOttawaBay Point Preserve WRLC202004260000Lake Erieunknown
1694231OHOttawaPond near entrance of Bay Point202004260000Lake Erieunknown
1694212OHCuyahogaRiverview South202004110002Cuyahogaunknown
1694214OHSummitWetlands north of station road bridge202004110002Cuyahogaunknown
1694213OHCuyahogaRiverview North202004110002Cuyahogaunknown
1694234OHCuyahogaButtermilk creek202004110003Ashtabula-Chagrinunknown
1694232OHCuyahogaSunset Pond202004110003Ashtabula-Chagrinunknown
1694233OHCuyahogaSunset Pond202004110003Ashtabula-Chagrinunknown
1694215OHLakeLotus Pond202004110003Ashtabula-Chagrinunknown
1694218OHCuyahogaAstrohurst pond202004110002Cuyahogaunknown
1694219OHCuyahogaAstrohurst pond202004110002Cuyahogaunknown
1694220OHMedinaJudges Lake202004110001Black-Rockyunknown
1694221OHMedinaLower ledge pond202004110001Black-Rockyunknown
1694222OHMedinaHinckley Lake202004110001Black-Rockyunknown
1694223OHCuyahogaRocky river oxbow wetlands202004110001Black-Rockyunknown
1694224OHCuyahogaRocky river oxbow202004110001Black-Rockyunknown
1694227OHCuyahogaRocky river nature center wetland (3)202004110001Black-Rockyunknown
1694229OHCuyahogaBunns Lake202004110001Black-Rockyunknown
1694216OHLakeMentor Lagoons202004110003Ashtabula-Chagrinunknown
1694235OHErieHuron River202004100012Huron-Vermilionunknown
1694236OHErieWillow Point Wildlife Area202004100011Sanduskyunknown
1694217OHCuyahogaShadow Lake202004110002Cuyahogaunknown
1694225OHCuyahogaRanger Lake202004110001Black-Rockyunknown
1694237OHAllenLima Lake202004100007Auglaizeunknown
1694239OHGeaugaWalter C. Best Pond202004110003Ashtabula-Chagrinunknown
1694211OHLakeStrawberry Pond202004110003Ashtabula-Chagrinunknown
1694226OHHuronNew London Reservoir202004100012Huron-Vermilionunknown
1694238OHMedinaBecky's pond202004110001Black-Rockyunknown
1701562OHAshtabula[No locality description provided]202204110003Ashtabula-Chagrin 
1701645OHCuyahoga[No locality description provided]202204260000Lake Erie 
1709251OHCuyahoga[No locality description provided]202204110002Cuyahoga 
1713390OHLorainPam and Tommy Q3 Pre202204110001Black-Rocky 
1713387OHEriePipe Creek202204260000Lake Erie 
1713401OHSummitCuyahoga River202204110002Cuyahoga 
1713402OHSummitCuyahoga River202204110002Cuyahoga 
1713403OHSummitCuyahoga River202204110002Cuyahoga 
1713404OHSummitCuyahoga River202204110002Cuyahoga 
1713405OHSummitCuyahoga River202204110002Cuyahoga 
1713406OHSummitCuyahoga River202204110002Cuyahoga 
1713407OHSummitCuyahoga River202204110002Cuyahoga 
1713408OHSummitCuyahoga River202204110002Cuyahoga 
1713409OHSummitCuyahoga River202204110002Cuyahoga 
1713429OHErieSheldon marsh202204100011Sandusky 
1713430OHErieWyandot nature preserve202204260000Lake Erie 
1713431OHLakeChagrin river oxbow lagoon202204110003Ashtabula-Chagrin 
1713438OHCuyahogaWintergreen ponds (3)202204110001Black-Rocky 
1713439OHCuyahogaRichmond Road Lake202204110003Ashtabula-Chagrin 
1713440OHCuyahogaAcacia Residential edge202204110003Ashtabula-Chagrin 
1713441OHCuyahogaSunset pond202204110003Ashtabula-Chagrin 
1713442OHLakeStrawberry pond202204110003Ashtabula-Chagrin 
1713443OHCuyahogaSanctuary marsh202204110003Ashtabula-Chagrin 
1713386OHCuyahogaJudges Lake202204110001Black-Rocky 
1713444OHSummitLake Hilaka202204110001Black-Rocky 
1713384OHCuyahogaBaldwin lake202204110001Black-Rocky 
1713385OHCuyahogaAstorhurst202204110002Cuyahoga 
1713388OHCuyahogaBunns Lake202204110001Black-Rocky 
1713393OHSummitHudson springs202204110002Cuyahoga 
1713394OHLorainRusnak Workman pond202204110001Black-Rocky 
1713399OHCuyahogaRR Nature Center202204110001Black-Rocky 
1713432OHCuyahogaOxbow lagoon202204110001Black-Rocky 
1713433OHCuyahogaFern hill wetland202204110002Cuyahoga 
1713391OHLorainColumbia Pond 5202204110001Black-Rocky 
1713392OHLorainColumbia Pond 4202204110001Black-Rocky 
1713397OHErieRest Haven Pond 6202204100011Sandusky 
1713398OHErieRest Haven Pond 11202204100011Sandusky 
1713400OHGeaugaPunderson202204110003Ashtabula-Chagrin 
1713418OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713410OHSummitCuyahoga River202204110002Cuyahoga 
1713411OHSummitCuyahoga River202204110002Cuyahoga 
1713412OHSummitCuyahoga River202204110002Cuyahoga 
1713413OHSummitCuyahoga River202204110002Cuyahoga 
1713414OHSummitCuyahoga River202204110002Cuyahoga 
1713415OHSummitCuyahoga River202204110002Cuyahoga 
1713416OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713417OHSummitCuyahoga River202204110002Cuyahoga 
1713419OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713420OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713421OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713435OHPortageAurora state nature preserve202204110003Ashtabula-Chagrin 
1713436OHGeaugaLa due reservoir202204110002Cuyahoga 
1713437OHGeaugaLa due wetlands202204110002Cuyahoga 
1713389OHPortageLake trail state nature preserve202204110002Cuyahoga 
1713422OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713423OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713424OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713425OHCuyahogaCuyahoga River202204110002Cuyahoga 
1713426OHCuyahogaCuyahoga River202204110002Cuyahoga 
1743231OHMedina[No locality description provided]201904110001Black-Rocky 
1743236OHCuyahoga[No locality description provided]201904260000Lake Erie 
1743237OHCuyahoga[No locality description provided]201904260000Lake Erie 
1749358OHLorain[No locality description provided]202304110001Black-Rocky 
1873591OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873592OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873589OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873587OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873595OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873596OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873585OHAshtabulaAshtabula202204260000Lake Erie 
1873594OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873597OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873584OHAshtabulaAshtabula202204260000Lake Erie 
1873586OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873602OHAshtabulaConneaut202204260000Lake Erie 
1873600OHAshtabulaConneaut202204260000Lake Erie 
1873601OHAshtabulaConneaut202204260000Lake Erie 
1873605OHAshtabulaConneaut202204260000Lake Erie 
1873603OHAshtabulaConneaut202204260000Lake Erie 
1873590OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873588OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873604OHAshtabulaConneaut202204260000Lake Erie 
1873593OHAshtabulaAshtabula202204110003Ashtabula-Chagrin 
1873598OHAshtabulaConneaut202204260000Lake Erie 
1873599OHAshtabulaConneaut202204260000Lake Erie 
1890512OHLucas[No locality description provided]202504100010Cedar-Portage 
1891588OHCuyahoga[No locality description provided]202504110002Cuyahoga 

Citation for this information:
U.S. Geological Survey, 2025, Potamogeton crispus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/15/2025