Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Waccasassa River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Waccasassa River, the highest being situated at an altitude of ft, the .

The Waccasassa River is a 29-mile-long river located in north-central Florida. The river flows through Levy County and empties into the Gulf of Mexico. The name "Waccasassa" means "Black Water" in the language of the Seminole tribe. The river has a rich history, with evidence of human occupation dating back thousands of years.

The Waccasassa River is a slow-moving river with a low gradient, and it is fed by numerous springs. There are no major reservoirs or dams on the river, although there are several smaller impoundments created by beaver dams.

Recreational activities on the Waccasassa River include fishing, canoeing, and kayaking. The river is also used for irrigation and livestock watering. Additionally, there are several agricultural operations along the river, including cattle ranches, sod farms, and timber operations.