Geology topics

Trigg Twichell

Publications and source records attributed to Trigg Twichell.

3 recordsLinked to original sources

USGS1969

Compilation of hydrologic data, Honey Creek, Trinity River Basin, Texas, 1967

The U.S. Soil Conservation Service is actively engaged in the installation of flood and soil erosion reducing measures in Texas under the authority of "The Flood Control Act of 1936 and 1944" and "Watershed Protection and Flood Prevention Act" (Public Law 566), as amended. The Soil Conservation Service has found a total of 3,438 floodwater-retarding structures to be physically and economically feasible in Texas. As of September 30, 1967, 1,196 of these structures had been built.

Texas↗

USGS1969

Compilation of hydrologic data, Green Creek, Brazos River basin, Texas, 1966

In 1950 the U. S. Soil Conservation Service began construction of floodwater-retarding structures in Texas under authorities granted by the Congress. These authorities provide, where economically feasible, that the program be applied to tributary watersheds of 240,000 acres or less. The usual practice has been to control flood runoff from approximately 50 percent of the watershed by a system of floodwater-retarding structures located on headwater subwatersheds of generally less than 10 square miles.

Texas↗

USGS1964

Compilation of records of surface waters of the United States, October 1950 to September 1960; Part 8. Western Gulf of Mexico basins

No abstract available.

Western Gulf of Mexico basins↗