Search Results for the EPA National Library Catalog

Items Found: 708
Showing: Items 201 - 250
Your Search: (SUBJECT=Eutrophication Water quality data)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 15 NEXT
Select Item Title Year Published
Lake Monroe, Seminole and Volusia Counties, Florida. 1977
Lake Norman, Catawba, Iradell, Lincoln, and Mecklenburg Counties, North Carolina. 1975
Lake Pepin, Goodhue and Wabasha Counties, Minnesota, and Pierce and Pepin Counties, Wisconsin. 1974
Lake Phosphorus Loading Graphs: An Alternative. 1975
Lake Poinsett, Brookings and Hamlin Counties, South Dakota. 1977
Lake Poygan, Winnebago and Waushara Counties, Wisconsin. 1974
Lake Seminole, Pinellas County, Florida. 1977
Lake Shawnee, Greene County, Ohio. 1975
Lake Springfield, Sangamon County, Illinois. 1975
Lake St. Croix, Washington County, Minnesota, and St. Croix and Pierce Counties, Wisconsin. 1975
Lake St. John, Hamlin County, South Dakota. 1977
Lake Storey, Knox County, Illinois. 1975
Lake Tarpon, Pinellas County, Florida. 1977
Lake Tillery, Montgomery and Stanly Counties, North Carolina. 1975
Lake Tippecanoe, Kosciusko County, Indiana. 1976
Lake Tohopekaliga, Osceola County, Florida. 1977
Lake Vermilion, Vermilion County, Illinois. 1975
Lake Verret, Assumption Parish, Louisiana. 1977
Lake Waccamaw, Columbus County, North Carolina. 1975
Lake Wausau, Marathon County, Wisconsin. 1974
Lake Wawasee, Kosciusko County, Indiana. 1976
Lake Wee-Ma-Tuk, Fulton County, Illinois. 1975
Lake Weohyakapka, Polk County, Florida. 1977
Lake Winnebago, Fond du Lac, and Calumet Counties, Wisconsin. 1975
Lake Winnipesaukee, Carroll and Belknap Counties, New Hampshire. 1974
Lake Winona, Douglas County, Minnesota. 1974
Lake Wisconsin, Columbia and Sauk Counties, Wisconsin. 1974
Lake Wissota, Chippewa County, Wisconsin. 1974
Lake Wylie, York County, South Carolina; and Gaston and Mecklenburg Counties, North Carolina. 1975
Lake Yale, Lake County, Florida. 1977
Lake-Wide Seasonal Changes in Limnological Conditions in Lake Michigan in 1976. 1982
Lawne Lake, Orange County, Florida. 1977
Liberty Reservoir, Carroll and Baltimore Counties, Maryland. 1975
Lily Lake, Blue Earth County, Minnesota. 1974
Little Lake, Grant County, Minnesota. 1975
Loch Raven Reservoir, Baltimore County, Maryland. 1975
Long Lake, Aroostook County, Maine. 1974
Long Lake, Cumberland County, Maine. 1974
Long Lake, Hamilton County, New York. 1974
Long Lake, Steuben County, Indiana. 1976
Lookout Shoals Lake, Alexander, Catawba and Iredell Counties, North Carolina. 1975
Lost Island Lake, Clay and Palo Alto Counties, Iowa. 1976
Lost Lake, St. Louis County, Minnesota. 1975
Luna Lake, Apache County, Arizona. 1977
Madison Lake, Blue Earth County, Minnesota. 1974
Malmedal Lake, Pope County, Minnesota. 1974
Marsh Lake, Steuben County, Indiana. 1976
Mashkenode Lake, St. Louis County, Minnesota. 1974
Matejcek Lake, Walsh County, North Dakota. 1976
McQuade Lake, St. Louis County, Minnesota. 1974
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 15 NEXT

Save, Print or Email Selected Records