INDEX 983 Bankfull stage, definition of . 21 Acid neutralizing capacity, definition of . 20 Baraboo River near Baraboo . 478 Acre-foot, definition of . 20 Baraboo River, South Branch, at Hillsboro . 475 Adams County, ground-water levels in . 878 Baraboo, Baraboo River near . 478 Adenosine triphosphate, definition of . 20 Baraboo, Devils Lake near . 476 Adjusted discharge, definition of . 20 Bark River at Delafield . 521 Afton, Rock River at . 578 Bark River near Rome . 531 Algae, Bark River, at Delafield . 526 Blue-green, definition of . 22 Barron County, ground-water levels in . 880 Fire, definition of . 25 Barron, Yellow River at . 391 Green, definition of . 25 Base discharge, definition of . 21 Algal growth potential, definition of . 21 Base flow, definition of . 21 Alkalinity, definition of . 21 Bear River near Manitowish Waters . 371 Allen Creek Tributary near Alvin . 643 Bear River near Powell . 647 Allequash Creek at CTH M near Boulder Junction . 367 Bearski Creek near Harshaw . 651 Amberg, Pike River at . 78 Beaverdam River at Beaver Dam . 519 Annual runoff, definition of . 21 Bed material, definition of . 21 Annual 7-day minimum, definition of . 21 Bedload, definition of . 21 Apple River at Sniderville . 134 Bedload discharge, definition of . 21 Apple River near Somerset . 360 Benthic organisms, definition of . 21 Appleton, Fox River at . 130 Berlin, Fox River at . 111 Aquifer Big Eau Pleine River at Stratford . 467 Confined, definition of . 22 Big Sandy Creek near Wausau . 652 Unconfined, definition of . 35 Biochemical oxygen demand, definition of . 21 Water-table, definition of . 35 Biomass, definition of . 22 Arcadia, Joos Valley Creek Rain Gage J3-1003, near . 403 Biomass pigment ratio, definition of . 22 Arcadia, Trempealeau River at . 441 Bird Creek at Wautoma . 644 Aroclor, definition of . 21 Black Earth Creek at Black Earth . 484 Artificial substrate, definition of . 21 Black Earth Creek Tributary at Cross Plains . 480 Ash mass, definition of . 21 Black River at Neillsville . 444 Ashland County, ground-water levels in . 879 Black River basin, crest-stage partial-record stations in 650 Ashland, White River near . 52 Blanchardville, East Branch Pecatonica River near . 620 Ashland, Whittlesey Creek near . 48 Blue-green algae, definition of . 22 Ashwaubenon Creek near Little Rapids . 140 Bois Brule River at Brule . 47 Ashwaubenon Creek near Little Rapids (d) 04085068 . 140 Bottom material, definition of . 22 Aspect, definition of . 21 Boulder Junction, Allequash Creek at CTH M near . 367 at Martintown . 654 Boulder Junction, Stevenson Creek, at County Trunk Highway M, near . 368 Babcock, Yellow River at . 472 Boulder Junction, Trout River, at Ct Higwy H, near . 370 Babit Creek at Gilman . 648 Boulder Junction, Trout River, at Trout Lake, near . 369 Bacteria, definition of . 21 Brodhead, Sugar River near . 627 Enterococcus, definition of . 24 Brown County, ground-water levels in . 880, 881 Escherichia coli, definition of . 24 Bruce Valley Creek near Pleasantville . 649 Fecal coliform, definition of . 25 Bruce, Chippewa River near . 366 Fecal streptococcal, definition of . 25 Bruce, Flambeau River near . 386 Total coliform, definition of . 33 Brule River near commonwealth . 58 Bad Axe River basin, crest-stage partial-record Brule River near Florence . 56 stations in . 650 Brule, Bois Brule River at . 47 Bad Axe River, North Fork, near Genoa . 650 Buffalo River basin, crest-stage partial-record Bad River near Mellen . 643 stations in . 649 Bad River near Odanah . 50 Buffalo River Tributary near Mondovi Badfish Creek near Cooksville . 575 Tributary near Osseo . 649 Badger Mill Creek at Verona . 622 Buffalo River, near Mondovi . 649 Baird Creek at Superior Road at Green Bay . 146 Bulk electrical conductivity, definition of . 22 Baird Creek at Superior Road at Green Bay Bull Brook near Amery . 646 (d) 040851325 . 146 Burnett County, ground-water levels in . 882 Banat, MI, Menominee River at White Rapids Dam near 77 Burton, Grant River at . 492 INDEX—Continued 984 Butternut Creek, at County Highway B, near Park Falls 382 Delafield, Nagawicka Lake at . 529 Butternut Creek, at Cutoff Road, near Butternut . 372 Delavan Lake Inlet, at State Highway 50, at Lake Lawn 599 Butternut, Butternut Creek, at Cutoff Road, near . 372 Delavan Lake near Delavan . 611 Butternut, Spiller Creek, at County Highway B, near . 377 Delavan Lake Outlet, at Borg Road, near Delavan . 612 Delavan Lake, at Center near Delavan Lake . 605 Canadian Geodetic Vertical Datum 1928, definition of . 22 Delavan, Delavan Lake near . 611 Cawley Creek near Neillsville . 650 Delavan, Delavan Lake Outlet, at Borg Road, near . 612 Cedar Creek near Cedarburg . 241 Delavan, Turtle Creek at . 616 Cedarburg, Cedar Creek near . 241 Dell Creek near Lake Delton . 652 Cedarburg, Milwaukee River near . 250 Des Plaines River at Russell, Il . 632 Cell volume, definition of . 22 Devil Creek near Merrill . 651 Cells/volume, definition of . 22 Devils Lake near Baraboo . 476 Cfs-day, definition of . 22 Diatoms, definition of . 23 Channel bars, definition of . 22 Diel, definition of . 23 Chemical oxygen demand, definition of . 22 Discharge, definition of . 23 Chippewa County, ground-water levels in . 882 Dissolved, definition of . 23 Chippewa Falls, Chippewa River at . 389 Dissolved oxygen, definition of . 23 Chippewa River at Bishops Bridge near Winter . 365 Dissolved solids concentration, definition of . 24 Chippewa River at Chippewa Falls . 389 Diversity index, definition of . 24 Chippewa River at Durand . 397 Dodge County, ground-water levels in . 895 Chippewa River basin . 647 Dodge, Trempealeau River at . 442.