USGS Water-Year Summary 2024
03353120 PLEASANT RUN AT ARLINGTON AVENUE AT INDIANAPOLIS, IN
LOCATION - Lat 39°46'33", long 86°03'50" referenced to North American Datum of 1927, in SW 1/4 NW 1/4 sec.02, T.15 N., R.4 E., Marion County, IN, Hydrologic Unit 05120201, on right bank 46 ft upstream from Arlington Avenue bridge in Indianapolis, 0.5 mi downstream from small left-bank tributary, and at mile 7.9.
DRAINAGE AREA - 7.58 mi².
REVISIONS HISTORY - WSP 2109: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - December 1959 to current year.
GAGE - Water-stage recorder. Datum of gage is 779.45 ft above the North American Vertical Datum of 1988. Formerly 780.00 ft above National Geodetic Vertical Datum of 1929 (levels by State of Indiana, Department of Natural Resources).
EXTREMES OUTSIDE PERIOD OF RECORD - Flood in May 1956 reached a stage of 16.0 ft, from information by local resident.