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Continue to ChatKoehl Lake Dam Map - Grimes County, TX https://www.yellowmaps.com/usgs/topo.cfm?map=tx-1860279-koehl-lake-dam
Koehl Lake Dam Map - Grimes County, TX https://www.yellowmaps.com/usgs/topo.cfm?map=tx-1860279-koehl-lake-dam