Query the Northeast by Drainage

This page allows you to query for an up-to-date listing of nonindigenous species by major hydrologic unit. You may either select the area of interest from the scrolled list on the left, or by clicking on the map below.

 (records per page)
 
Huc6 Northeast
41502 - Lake Ontario 41202 - Lake Erie 40803 - Lake Huron 40602 - Lake Michigan 40203 - Lake Superior 10100 - St. John 10200 - Penobscot 10500 - Maine Coastal 10300 - Kennebec 10400 - Androscoggin 10600 - Saco 10700 - Merrimack 10801 - Upper Connecticut 11100 - St. Francois 10900 - Massachusetts - Rhode Island Coastal 10802 - Lower Connecticut 20100 - Richleiu 41503 - St. Lawrence 11000 - Connecticut Coastal 20200 - Upper Hudson 20301 - Lower Hudson 20302 - Long Island 41501 - Northeastern Lake Ontario 41401 - Southeastern Lake Ontario 41402 - Oswego 41401 - Southeastern Lake Ontario 41300 - Southwestern Lake Ontario 41202 - Southeastern Lake Erie 20501 - Upper Susquehanna 20401 - Upper Delaware 20502 - West Branch Susquehanna 50100 - Allegheny 20503 - Lower Susquehanna 20402 - Lower Delaware 20403 - New Jersey Coastal 20600 - Upper Cheaspeake 20700 - Potomac 20801 - Lower Chesapeake 20802 - James 30102 - Albemarle - Chowan 30201 - Pamlico 30202 - Neuse 30101 - Roanoke 30300 - Cape Fear 30401 - Upper Pee Dee 30501 - Santee 50500 - Kanawha 60101 - French Broad - Holston 50200 - Monongehela 41100 - Southeastern Lake Erie 50301 - Upper Ohio - Beaver 50400 - Muskingum 50302 - Upper Ohio - Little Kanawha 40700 - Northwestern Lake Huron 40601 - Northeastern Lake Michigan 40801 - Southwestern Lake Huron 40801 - Southwestern Lake Huron 40802 - Saginaw 40900 - St. Clair - Detroit 40500 - Southeastern Lake Michigan 41000 - Western Lake Erie 50600 - Scioto 50901 - Middle Ohio - Raccoon 50701 - Guyandotte 50702 - Big Sandy 60102 - Upper Tennessee 50800 - Great Miami 50902 - Middle Ohio - Little Miami 51001 - Licking 51002 - Kentucky 51301 - Upper Cumberland 51302 - Lower Cumberland 51100 - Green 51401 - Lower Ohio - Salt 51202 - Patoka-White 51202 - Wabash 40400 - Southwestern Lake Michigan 40400 - Southwestern Lake Michigan 71200 - Upper Illinois 51402 - Lower Ohio 71402 - Kaskaskia 71401 - Upper Mississippi - Meramec 71300 - Lower Illinois 60400 - Lower Tennessee 80102 - Hatchie - Obion 80101 - Lower Mississippi - Memphis 80202 - St. Francis 110100 - Upper White 102902 - Gasconade 103002 - Lower Missouri 71100 - Upper Mississippi - Salt 70801 - Upper Mississippi - Skunk - Wapsipinicon 70802 - Iowa 70900 - Rock 40302 - Fox 70700 - Wisconsin 70600 - Upper Mississsippi - Maquoketa 70400 - Upper Mississippi - Black - Root 40301 - Northwestern Lake Michigan 40301 - Northwestern Lake Michigan 40602 - Lake Michigan 40601 - Northeastern Lake Michigan 40700 - Northwestern Lake Huron 40202 - Southeastern Lake Superior 40201 - Southcentral Lake Superior 70500 - Chippewa 40103 - Southwestern Lake Superior 70300 - St. Croix 40101 - Northwestern Lake Superior 40102 - St. Louis 90300 - Rainy 90203 - Lower Red 70101 - Mississippi Headwaters 90202 - Devils Lake - Sheyenne 90201 - Upper Red 70102 - Upper Mississippi - Crow - Rum 70200 - Minnesota 71000 - Des Moines 101600 - James 101702 - Big Sioux 101701 - Lewis and Clark Lake 102300 - Missouri - Little Sioux 102400 - Missouri - Nishnabotna 102801 - Grand 102802 - Chariton 103001 - Lower Missouri - Blackwater 102901 - Osage 102701 - Kansas 110702 - Neosho 110701 - Verdigris 110600 - Arkansas - Keystone 110300 - Middle Arkansas 102600 - Smoky Hill 102500 - Republican 102702 - Big Blue 102002 - Lower Platte 102200 - Elkhorn

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/26/2024].

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.