What is "granite shoals"

Population (2000): 2040
Housing Units (2000): 1224
Land area (2000): 2.462992 sq. miles (6.379121 sq. km)
Water area (2000): 0.778672 sq. miles (2.016750 sq. km)
Total area (2000): 3.241664 sq. miles (8.395871 sq. km)
FIPS code: 30584
Located within: Texas (TX), FIPS 48
Location: 30.587032 N, 98.381693 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
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