St. Lucie Canal

St. Lucie Canal
The St. Lucie Canal as seen from US 98 looking east
LocationMartin County, Florida
CountryUnited States
Coordinates27°02′22″N 80°23′00″W / 27.0394°N 80.3832°W / 27.0394; -80.3832
Specifications
Length26 miles (42 km)
Locks2
Total rise11–12.5 feet (3.4–3.8 m)
Navigation authorityU.S. Army Corps of Engineers
History
Construction began1916
Date completed1924
Geography
Start pointLake Okeechobee
End pointIndian River Lagoon
Route map
SR 714
Southwest Martin Highway
South Branch St. Lucie River
I-95
Florida's Turnpike
St. Lucie Lock and Dam
CR 76A
SR 710
Auburndale Subdivision (CSX)
K Branch (SCXF)
US 98
Port Mayaca Lock and Dam
Lake Okeechobee

The St. Lucie Canal, also known as the C-44 Canal or simply C-44, is a man-made canal in Martin County, Florida, connecting Lake Okeechobee to the Indian River Lagoon. The canal was built between 1916 and 1924 to divert floodwaters from the lake into the St. Lucie Estuary via the South Fork of the St. Lucie River. Deepened in 1937 to enable the passage of boats, the St. Lucie Canal is now the eastern segment of the Okeechobee Waterway.

The C-44 has been a source of contention since its construction. The canal has had significant environmental impacts—restoration projects in the St. Lucie River are the northernmost component of the Comprehensive Everglades Restoration Plan.