St Louis River Estuary / AOC Historical & Ongoing Data Plotter






	Select a Stream North Shore Streams Overview Map Amity Creek Baptism River Beaver River Brule River Caribou River Cascade River E. Split Rock River Encampment River Flute Reed River French River Gooseberry River Knife River Lester River Poplar River Split Rock River Stewart River (Big) Sucker River Sugarloaf Creek Talmadge River Duluth Streams Overview Map A - K Streams Amity Creek Bowser St. Creek Brewery Creek Buckingham Creek Chester Creek Clarkhouse Creek Coffee Creek Gary St. Creek Gogebic St. Creek Greys Creek Heard St. Creek Keene Creek Kingsbury Creek Knowlton Creek L - Z Streams Lenroot St. Creek Lester River Merritt Creek Miller Creek Mission Creek Morgan Park Creek Oregon Creek Sargent Creek St. Louis River Stewart Creek Tischer Creek U.S. Steel Creek Numbered Streams - East 34th Ave East Creek 37th Ave East Creek 38th Ave East Creek 40th Ave East Creek 43rd Ave East Creek 47th Ave East Creek 50th Ave East Creek 58th Ave East Creek Numbered Streams - West 32nd Ave West Creek 41st Ave West Creek 44th Ave West Creek 49th Ave West Creek 62nd Ave West Creek 68th Ave West Creek 79th Ave West Creek 82nd Ave West Creek 84th Ave West Creek 85th Ave West Creek Other Watersheds Mud Lake Steelton South Shore Streams Overview Map Nemadji River Cloquet Streams Overview Map Fond du Lac Creek Otter Creek Simian Creek Saint Louis River Trout Streams North Shore Trout Streams Duluth Trout Streams South Shore Trout Streams Current Data About Data QA/QC Reports General North Shore Duluth Area St Louis River / Duluth - Superior Harbor South Shore Creek News Stream Restoration

ST. LOUIS RIVER

Stream Data

data viewer
download data
DNR/MPCA hydrology (exit)
water levels in the SLR watershed rivers & reservoirs (exit)
water chemistry
storm events
spring runoff
thermal events
slope
bacteria (exit)

Watershed Facts

Fish/Bug Data (exit)

GIS/Maps

Photographs

Issues

St. Louis River Western Waterfront Vision Planning (exit)
Impairments (exit)
St. Louis River Restoration Initiative (2009)
Harbor Technical Advisory Committee (HTAC)
Reports
St. Louis River Alliance (exit)
LS NERR (exit)
Mercury TMDL Studies
- region
- state-wide
Other Superior TMDLs
- Amity (pre-TMDL)
- Knife (exit)
- Miller
- Poplar

Area of Concern (AOC)

EPA (exit)
Minnesota (exit)
Wisconsin (exit)

History (exit)

Recreation

Saint Louis River Estuary/AOC

WLSSD Historical & Ongoing Monitoring Data

The Western Lakes Superior Sanitary District (WLSSD) has been monitoring sites in the St. Louis River for a number of years. This plotting tool presents 2 datasets:

Historical: bacterial, physical & chemical data, collected from 18 sites on the river, from 1973 to 1996.
Ongoing: bacterial & physical data, collected from 12 sites, from 2004 to 2010.

Launch the WLSSD SLR Estuary data plotter

The data are provisional and subject to change.

Interactive map of the sampling sites

Note: All sites are in the St Louis River, except:

* - SL 259 (Site 8) is at the Thomson Rd crossing of the Forbay Lake hydro channel

* - SL 241N is at the east end of Forbay Lake

** - Site 13 is the Midway River, 4.22 miles upstream from Thomson Reservoir