The water-quality and streamflow data are organized in separate station and parameter files. Select the desired station to obtain a listing of the available water-quality and streamflow data files for that station.
Station Number Station Name HUC 05267000 MISSISSIPPI RIVER NEAR ROYALTON, MN 07010104 05330000 MINNESOTA RIVER NEAR JORDAN, MN 07020012 05331000 MISSISSIPPI RIVER AT ST. PAUL, MN 07010206 05331570 MISSISSIPPI RIVER AT NININGER, MN 07010206 05340500 ST. CROIX RIVER AT ST. CROIX FALLS, WI 07030005 05369500 CHIPPEWA RIVER AT DURAND, WI 07050005 05376000 NORTH FORK WHITEWATER RIVER NEAR ELBA, MN 07040003 05378500 MISSISSIPPI RIVER AT WINONA, MN 07040003 05382000 BLACK RIVER NEAR GALESVILLE, WI 07040007 05401050 TENMILE CREEK NEAR NEKOOSA, WI 07070003 05407000 WISCONSIN RIVER AT MUSCODA, WI 07070005 05413500 GRANT RIVER AT BURTON, WI 07060003 05420500 Mississippi River at Clinton, IA 07080101 05446500 ROCK RIVER NEAR JOSLIN, IL 07090005 05463050 Cedar River at Cedar Falls, IA 07080205 05465500 Iowa River at Wapello, IA 07080209 05474000 Skunk River at Augusta, IA 07080107 05474500 Mississippi River at Keokuk, IA 07080104 05484500 Raccoon River at Van Meter, IA 07100006 05490600 DES MOINES RIVER AT ST. FRANCISVILLE, MO. 07100009 05508000 SALT RIVER NEAR NEW LONDON, MO 07110007 05514500 CUIVRE RIVER NEAR TROY, MO 07110008 05543500 ILLINOIS RIVER AT MARSEILLES, IL 07120005 05570000 SPOON RIVER AT SEVILLE, IL 07130005 05583000 SANGAMON RIVER NEAR OAKFORD, IL 07130008 05585500 ILLINOIS RIVER AT MEREDOSIA, IL 07130011 05586100 ILLINOIS RIVER AT VALLEY CITY 07130011 05587450 MISSISSIPPI RIVER AT GRAFTON, IL 07110009 05587455 MISSISSIPPI RIVER BELOW GRAFTON, IL 07110009 05587500 MISSISSIPPI RIVER AT ALTON, IL 07110009 05587550 MISSISSIPPI RIVER BELOW ALTON,ILL 07110009 05594100 KASKASKIA RIVER NEAR VENEDY STATION, IL 07140204 05599500 BIG MUDDY RIVER AT MURPHYSBORO, IL 07140106 07019000 MERAMEC RIVER NEAR EUREKA, MO 07140102 07022000 MISSISSIPPI RIVER AT THEBES ILL 07140105