Top Discharges

Streamgauges reporting the most discharge on the Tangipahoa River

10 Day Trend

Discharge comparison for the highest gauges over the past 10 days

Expected Streamflow Ranges

Streamflow discharge range for this time of year

The Tangipahoa River ( tan-ji-pə-HOH-ə) originates northwest of McComb in southwest Mississippi, and runs south 122 miles (196 km) through Lake Tangipahoa in Percy Quin State Park before passing into southeast Louisiana. There it flows entirely in the eponymous Tangipahoa Parish until its mouth opens into the northwest region of Lake Pontchartrain.The Tangipahoa River was named after the Tangipahoa Indians.According to the Geographic Names Information System, the Tangipahoa River has also been known as: Source: Wikipedia