2009	Chlorine-36 as a Tracer of Perchlorate Origin: Environmental Science and Technology, Vol. 43, No. 18, 2009, pp. 6934-6938
2008	DOE OB Investigations at the Buckman Direct Diversion
2008	Identifying Recharge Location Using Noble Gas Recharge Temperatures, Pajarato Plateau, New Mexico: AGU 2008 Fall Meeting, Dec 15–19, 2008Ident Recharge Location Using Noble Gas Recharge Temp
2008	Naturally Occurring Perchlorate in Ground Water, Northern Rio Grande Basin: New Mexico,  NMED, August 2008, 80pp.
2008	Isotope and Aqueous Chemistry Investigations of Groundwater in the Espanola Basin, New Mexico: presented at the LANL EES Colloquium, April 28, 2008
2008	Applications of 14C Ground-water Dating in Hydrologic and Geochemical Studies of the Regional Aquifer, Pajarito Plateau, NM: presented at the 7th Annual Espanola Basin Technical Advisory Group Workshop, March 6, 2008.
2008	Distribution of LANL Contaminants Along the Rio Grande: presented at the 7th Annual Espanola Basin Technical Advisory Group Workshop, March 6, 2008.
2007	Trace Perchlorate in Background Ground Water and Local Precipitation, Northern Rio Grande Basin, New Mexico: presented at the American Geophysical Union 2007 Fall Meeting, December 10–15, 2007
.2007	Distribution of Radionuclides in Northern Rio Grande Fluvial Deposits near LANL, New Mexico: NMED, April 2007, 174 p.
2007	Post-Cerro Grande Fire storm water transport of plutonium 239/240 in suspended sediments from Pueblo Canyon, Los Alamos County, New Mexico: New Mexico Geological Society 58th Field Conference Guidebook, Geology of the Jemez Region II, pp110-111.
2007	Trace Perchlorate in Ground Water, North Rio Grande Basin: New Mexico Geological Society 58th Field Conference Guidebook, Geology of the Jemez Region II, pp108-110.
2007	An Update on Water Resources from Springs in the Los Alamos Area: New Mexico Geological Society 58th Field Conference Guidebook, Geology of the Jemez Region II, pp107-108.
2007	NMED Radionuclide Background Study in Northern NM Soils: New Mexico Geological Society 58th Field Conference Guidebook, Geology of the Jemez Region II, pp105-106.
2007	Erosion Control Tubes: Special Considerations Land and Water Magazine, Volume 59, Number 6, September/October 2007, pp48-50.
2007	Helium/Tritium Isotope Geochemistry Insights, Pajarito Plateau and Surrounding Areas, NM: presented to 6th Annual Espanola Basin Technical Advisory Group Workshop, March 6-7, 2007.
2007	Known Chemical and Radiological Impacts to Environment at LANL: prepared for the 2007 New Mexico Legislative session.
2006	Trace Perchlorate in Ground Waters Within the Northern Rio Grande Basin, New Mexico: presented at the National Groundwater Association Western Focus Ground Water Conference, May 16-17, 2006.
2006	Aqueous Geochemistry and Environmental Fate of Perchlorate: presented at the National Groundwater Association Western Focus Ground Water Conference, May 16-17, 2006.
2006	Application of Helium and Tritium Isotopes for Dating Groundwater at Los Alamos, New Mexico .
2005	Trace Perchlorate in Groundwaters of the Pajarito Plateau, Española Basin, and the Rio Grande, Northern New Mexico: presented at the Geological Society of America Annual Meeting, October 16-19, 2005.
2005	Assessing Groundwater Recharge Through the Pajarito Fault Zone, Upper Pajarito Canyon, Los Alamos, New Mexico: presented at the Geological Society of America Annual Meeting, October 16-19, 2005.
2005	Aqueous Geochemistry and Environmental Fate of Natural Perchlorate: presented at the Geological Society of America Annual Meeting, October 16-19, 2005.
2005	Contaminant Concentrations in Water and Bryophytes Found in Four Springs Located Along the Upper Rio Grande, NM: presented at the Geological Society of America Annual Meeting, October 16-19, 2005.
2005	Polychlorinated Biphenyls in the Upper Rio Grande Watershed 2000-2003 Surface Water Soils and Sediment Sampling – A Cooperative Study: presented at the Environmental Protection Agency 2005 National Forum on Contaminants in Fish, Baltimore, Maryland, September 18, 2005 (LA-UR-04-7341).
2005	An Update on the Surficial Water Resources in the Los Alamos Area, New Mexico: presented at the New Mexico Geological Society 2005 Spring Meeting, April 15, 2005.
2005	Assessing Groundwater Recharge Through the Pajarito Fault Zone, Upper Pajarito Canyon, Los Alamos, NM: presented at New Mexico Geological Society 2005 Spring Meeting, April 15, 2005.
2005	Hydrogeochemical Investigation and Statistical Analyses of Background Subsurface Water Near LANL: presented at the New Mexico Geological Society 2005 Spring Meeting, April 15, 2005.
2005	An Update on the Surficial Water Resources in the Los Alamos Area: presented at the 4th Annual Espanola Basin Technical Advisory Group Workshop, March 1-3, 2005.
2005	Contaminant Concentrations in Water and Bryophytes Found in Four Springs Located Along the Upper Rio Grande: presented at the 4th Annual Espanola Basin Technical Advisory Group Workshop, March 1-3, 2005.
2005	Assessing Groundwater Recharge Through the Pajarito Fault Zone, Upper Pajarito Canyon, Los Alamos: presented at the 4th Annual Espanola Basin Technical Advisory Group Workshop, March 1-3, 2005.
2004	Trace Perchlorate in Ground Waters of the Pajarito Plateau, Espanola Basin and the Rio Grande North of Taos, NM: presented at the LANL Groundwater Protection Program Quarterly Public Meeting, October 25, 2004.
2004	PCBs in Rio Grande Watershed 2000-2003 Surface Water and Sediment Sampling – A Cooperative Study: Joint LANL-NMED Study (LA-UR-04-7341), 8pp.
2004	Post Cerro Grande Fire Channel Morphology in Lower Pueblo Canyon, Reach P-4 West and Storm Water Transport of Plutonium 239/240 in Suspended Sediments, Los Alamos County, New Mexico: NMED, October 2004, 122pp.
2004	Hydrochemical Profiles for Select White Rock Canyon Springs, Los Alamos, New Mexico: presented at the LANL Groundwater Protection Program Quarterly Public Meeting, April 12, 2004.
2004	Summary Report: 2003 NPDES Outfall Monitoring: NMED, March 2004, 18pp.
2004	Post Cerro Grande Fire Channel Morphology in Lower Pueblo Canyon and Storm Water Transport of Plutonium 239/240 in Suspended Sediments Geologic and Hydrogeologic Framework of the Española Basin: presented at the 3rd Annual Espanola Basin Technical Advisory Group Workshop, March 1-3, 2004.
2004	Aqueous Geochemistry of Uranium, Los Alamos and Surrounding Areas: presented at the 3rd Annual Espanola Basin Technical Advisory Group Workshop, March 1-3, 2004.
2004	Post Cerro Grande Fire Stream Channel Morphology in Lower Pueblo Canyon, Reach P-4 East: NMED, January 2014, 92pp.
2003	State Environment Department’s (NMED) involvement concerning detecting perchlorate at the Laboratory: Fact Sheet, 2003
2003	Preliminary Evaluation of Perchlorate in Youthful Ground Waters and Precipitation in the Los Alamos Area: presented at the LANL Groundwater Protection Program Public Meeting, September 27, 2003.
2003	Aqueous Geochemistry of Uranium, Los Alamos and Surrounding Areas, New Mexico: presented at the Water Resources Research Institute Symposium on Hydrologic Modeling, August 12, 2003.
2003	Ground-water contamination at LANL: presented at the 2nd Annual Espanola Basin technical Advisory Group Workshop, March 4-5, 2003.
2002	Fact Sheet Cerro Grande Fire Impacts to NNM Farm Soils
2002	Fact Sheet: Cerro Grande Fire Releases to Surface Water: NMED, 2pp.
2002	Fact Sheet: Cerro Grande Fire Releases to Air: NMED, 2pp.
2001	Water-quality Change Due to the Cerro Grande Fire, and its Potential Use as a Recharge Tracer: presented at the 13th DOE Technical Information Exchange Workshop, November 13-14, 2001.
2001	Water-quality change due to the Cerro Grande Fire, and its potential use as a recharge tracer: presented at the Geological Society of America Rocky Mountain (53rd) and South-Central (35th) Sections, Joint Annual Meeting, April 29–May 2, 2001.
2001	Conceptual Model of Mineralogical and Hydrochemical Impacts of the Cerro Grande Fire, Los Alamos: presented at the Geological Society of America Rocky Mountain (53rd) and South-Central (35th) Sections, Joint Annual Meeting, April 29–May 2, 2001.
2001	Radionuclide Measurement Comparisons of Los Alamos and Viveash Area Forest Materials: presented by Dave Englert