Onionskin carbon copy of a letter from John J. Herrera to Justice of the Peace W. E. Nichols asking for advice on the minimum fine he can remit for two of his clients.

Abstract: Removal of water, oil, and gas from the subsurface in Harris and Galveston Counties, Texas, has caused a decline in fluid pressures, which in turn has resulted in subsidence of the land surface. Subsidence of the land surface at Seabrook is due principally to the removal of water. Significant subsidence of the land surface probably began after 1920, and a minimum of about 3.3 feet (1.0 m) and a maximum of about 4.3 feet (1.3 m) of subsidence had occurred at Seabrook by 1973. Probable future subsidence was calculated by two different methods for each of two different loading situations. In the first loading situation, case I, the artesian heads in the Alta Lorna Sand (Rose, 1943) and Evangeline aquifer would continue to decline at the respective rates of 8 feet (2.4 m) per year and 7 feet (2.1 m) per year until 1980 and then cease. In the second loading situation, case II, the artesian heads in the Alta Lorna Sand and Evangeline aquifer would continue to decline at rates of 8 and 7 feet (2.4 and 2.1 m) per year until 1990 and then cease.

Abstract: Removal of water, oil, and gas from the subsurface in Harris and Galveston Counties has caused declines in fluid pressures, which in turn have resulted in subsidence of the land surface. Subsidence of the land surface at Moses Lake is due principally to the removal of ground water in adjacent areas. Significant subsidence of the land surface at Moses Lake began after 1900, and as much as 1.8 feet (0.55 meters) of subsidence had occurred in the area by 1973. Probable future subsidence was calculated by two methods for two loading situations. In the first loading situation, case 1, the artesian head in the middle Chicot aquifer, in the Alta Lorna Sand (Rose, 1943), and in the Evangeline aquifer would continue to decline at respective rates of 1, 3, and 3 feet (0.3, 0.9, and 0.9 meters) per year until 1980 and then cease. In the second loading situation, case 2, the artesian head in the middle Chicot aquifer, in the Alta Lorna Sand, and in the Evangeline aquifer would continue to decline at respective rates of 1, 3, and 3 feet (0.3, 0.9, and 0.9 meters) per year until 1990 and then cease.

Memorandum from Manuel Gonzales, LULAC National President, directed to All League of United Latin American Citizens State Directors and National Officers and dated September 9, 1976. The document includes an envelope from LULAC National Education Service Center addressed to John J. Herrera and postmarked on September 14, 1976, in Washington D.C.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas (1617 Winnie/Avenue G, Galveston).

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.

Photograph of a historic property in Texas.