Charlotte/Mecklenburg Hydrologic Network

02146211 - Irwin Creek at Statesville Avenue at Charlotte

Photo of streamgage location

Area photos:
Upstream | Downstream | Stream Gage

Location: On left bank, at upstream side of new bridge on US Hwy 21 (Statesville Ave) 1000 ft upstream of Kennedy Branch, 0.2 mi upstream of Interstate 77 and 2.5 mi north of Trade and Tryon Streets intersection, downtown Charlotte.

Latitude: 35°15'43", NAD83

Longitude: 80°50'13", NAD83

Period of Record: October 1981 to September 1994; November 1997 to September 2001; June 2004 to present

Datum: 656.04 ft above sea level, NAVD88

Drainage Area: 5.97 mi2

Data

Current Conditions (from NWIS Web)

2006 Water Year Streamflow Data (PDF, from Annual Data Report)

Extremes for period of record (as of September 30, 2006)

Maximum peak streamflow, 1430 cfs on June 18, 1982.
Maximum peak stage, 7.58 feet on June 18, 1982.

Peak Streamflow Measurements (from NWIS Web)


Lowest daily mean streamflow, 0.00 cfs on November 18, 1984.
Instantaneous low streamflow, 0.00 cfs on August 1, 1987. (Zero flow occurred as a result of upstream construction; minimum discharge not affected by construction is 0.12 cfs on August 30 and 31, 1987.)
Annual seven-day minumum, 0.25 cfs on August 20, 2001.

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