Connect

The National Water Quality Laboratory (NWQL) maintains the LabHelp (labhelp@usgs.gov) mailbox monitored by the Quality Assurance Section (QAS) and the Login Unit (LU). NWQL customers can use the LabHelp mailbox to submit NWQL-related email questions to laboratory staff.

Locations

Social Media

Contacts

Selene Hernandez Ruiz, PhD

Director, Laboratory and Analytical Services Division

Water Resources Mission Area

shernandezruiz@usgs.gov

Jeff W. McCoy, PhD

Chief

National Water Quality Laboratory

Supervisory Chemist

Water Resources Mission Area

jefmccoy@usgs.gov

Phone

303-236-3500

Employee Directory

Job Title	Name Sort descending	Email	Phone
maintenance mechanic	Andrew J Lucero	alucero@usgs.gov	303-236-2000
Information Technology Specialist	Bruce R Darnel	brdarnel@usgs.gov	303-236-3725
Chemist	Cecilia A O'Connor	coconnor@usgs.gov	303-236-3142
Supply Technician	Christopher B Knoll	cknoll@usgs.gov	303-236-2000
Chemist	Christopher J Kanagy	ckanagy@usgs.gov	303-236-3262
Chemist	Christy J Van Campen	cvancampen@usgs.gov	303-236-3768
Chemist	Dawn M Hemmerle	dhemmerle@usgs.gov	303-236-3475
Chemist	Eric A Schwab	easchwab@usgs.gov	303-236-3178
General Supply Specialist	Germaine J. Baron	gbaron@usgs.gov	303-236-3704
Research Chemist	James L Gray, PhD	jlgray@usgs.gov	303-236-3776
Analytical Chemist	Janette M Cottrell	jcottrell@usgs.gov	303-236-3945
Chief	Jeff W. McCoy, PhD	jefmccoy@usgs.gov	303-236-3500
Physical Science Technician	Jeffrey T Stewart	jeffs@usgs.gov	303-236-3276
Chemist	Jonathan D Boothe	jboothe@usgs.gov	303-236-1461
Chemist	Joshua E Sussman	Jsussman@usgs.gov	303-236-3209
Chemist	Joshua J Nordick	jnordick@usgs.gov	303-236-3162
Chemist	Kitchner Forest Ash	Kash@usgs.gov	303-236-3160
Chemist	Leslie K Kanagy	lkkanagy@usgs.gov	303-236-3243
Physical Science Technician	Louis T Zinanti	lzinanti@usgs.gov	303-236-3256
Chemist	Lucinda K Murtagh	lmurtagh@usgs.gov	303-236-3281
IT specialist	Michael R Haschke	mhaschke@usgs.gov	303-236-3735
Physical Science Technician	Michelle Wood	michwood@usgs.gov	303-236-3264
Chief, Support Services	Milton E. Marshall	memarsha@usgs.gov	303-236-3715
Supervisory Chemist	Nino Raynor	nraynor@usgs.gov	303-236-3470
Space and Facilities Coordinator	Rafael A Vilanova	rvilanova@usgs.gov	303-236-3701
Chemist	Rhiannon C Revello	rcrevell@usgs.gov	303-236-3258
Biologist	Robert W Hood	rwhood@usgs.gov	303-236-3485
Biologist	Scott A Grotheer	sagrothe@USGS.gov	303-236-3486
Chemist	Steven G Smith	sgsmith@usgs.gov	303-236-3275
Chemist	Susan M Whitcomb	swhitcomb@usgs.gov	303-236-3213
Chemist	Valerie S Jugert	vjugert@usgs.gov	303-236-3161