Langman, Jeff B.

Geologic framework, regional aquifer properties (1940s-2009), and spring, creek, and seep properties (2009-10) of the upper San Mateo Creek Basin near Mount Taylor, New Mexico

Traveltime of the Rio Grande in the middle Rio Grande Basin, New Mexico, water years 2003-05

Geochemical trends and natural attenuation of RDX, nitrate, and perchlorate in the hazardous test area fractured-granite aquifer, White Sands Missile Range, New Mexico, 1996-2006

Ground-water hydrology and water quality of the southern High Plains Aquifer, Cannon Air Force Base, Curry County, New Mexico, 1994-2005

Streamflow and water-quality trends of the Rio Chama and Rio Grande, northern and central New Mexico, water years 1985 to 2002