Trinity Basin
Station: Romayor, Tex.


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Romayor, Tex. (4150600) Basin Name: Trinity
River Name: Trinity Next Downstream Station:None
GRDC Country Code: US Distance to Next Downstream Station: N.A.
Start Year [Month]: 1965 [1] Upstream Station(s): None
End Year [Month]: 1984 [12]
Mean Discharge: 206 m3/s
Minimum Discharge: 9 m3/s
Maximum Discharge: 1472 m3/s Length of Upstream Mainstem: 477 km
Mean Interstation Discharge: 206 m3/s Distance to Basin Outlet: 74 km
GRDC Catchment Area: 44512 km2 STN Catchment Area: 47549 km2
GRDC Interstation Area: 44512 km2 STN Interstation Area: 47549 km2
GRDC Station Runoff: 146 mm/yr STN Station Runoff: 137 mm/yr
GRDC Interstation Runoff: 146 mm/yr STN Interstation Runoff: 137 mm/yr
Station Field DescriptionsBasin Field Descriptions


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Site Descriptor Information Station Time Series Data


Hydrograph Station Data
Extreme Values Over Period Of Record
Month MeanQ
m3/s
MinQ
m3/s
MaxQ
m3/s
Jan 188.4 9.0 625.0
Feb 240.4 12.0 854.0
Mar 250.6 25.0 597.0
Apr 308.5 32.0 878.0
May 432.5 36.0 1472.0
Jun 328.9 27.0 908.0
Jul 133.1 26.0 382.0
Aug 58.0 11.0 199.0
Sep 70.6 13.0 421.0
Oct 103.0 9.0 719.0
Nov 160.8 12.0 872.0
Dec 198.8 9.0 685.0