NAS - Nonindigenous Aquatic Species
Orth, R.J., J.F. Nowak, G.F. Anderson, and J.R. Whiting. 1993. Distribution of submerged aquatic vegetation in the Chesapeake Bay - 1992. US Environmental Protection Agency for the Chesapeake Bay Program, Annapolis, MD.
Reference Number: 10247
Author: Orth, R.J., J.F. Nowak, G.F. Anderson, and J.R. Whiting.
Date (year): 1993
Report TitleDistribution of submerged aquatic vegetation in the Chesapeake Bay - 1992.
Publisher:US Environmental Protection Agency for the Chesapeake Bay Program.
Publisher Location:Annapolis, MD
Pages: 228 pp
Keywords: Potamogeton crispus, Myriophyllum spicatum, Hydrilla verticillata
Myriophyllum spicatum MD - Gunpowder River, bays at mouth of river where it meets the bay MD - Susquehanna River, near the mouth including Susquehanna State Park and Garret Island MD - Northeast River, near Charlestown; Elk River VA - Dogue Creek
Potamogeton crispus MD - Northeast River, mouth of river MD - Patuxent River: Patuxent River Park, Lower Marlboro, Milltown Landing, Mt. Calvert
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. . Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/1/2022].
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.