Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
241454			Lake Erie	2001	4120200	Lake Erie	established
241453			Lake Michigan	2001	4060200	Lake Michigan	established
241452	NY		Southwestern Lake Ontario drainage	1973	4130000	Southwestern Lake Ontario	established
240750	NY	Niagara	Niagara River, at mouth	1972	4120104	Niagara	established
241455	ONT		Lake Huron	1998	4080300	Lake Huron	established
290779	TX		state non-specific	2005	0		established

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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.

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