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Hydroacoustics Work Group (HaWG)

The Hydroacoustic Work Group (HaWG) provides guidance to the USGS Water Resources Mission Area regarding the support for and development of hydroacoustics instrumentation for use in streamflow, velocity, depth, and other hydraulic and hydrologic measurements.

This guidance often takes the form of advice regarding technical issues that need to be addressed, work priorities, and funding for hydroacoustics. The HaWG also facilitates communication between OSD and hydroacoustics users. It has rotational, permanent, cooperating agency, and ad hoc members. The rotational members serve 5-year terms. 

You can email the HaWG (gs-w_hawg_all@usgs.gov) with questions and problems or contact one of the HaWG members with expertise in your particular area of interest.

 

Current HAWG Members

Name Areas of Expertise Organizational Unit/Location/Phone
Rotational Members
Heather Best ADCP Discharge Measurements,  Mid-Section Measurements, Ice Measurements, Remote Fieldwork Coordination Alaska Science Center, Fairbanks Office
Fairbanks, AK
907-687-9515
Justin Boldt ADCP sediment surrogates, Velocity Mapping, ADCP comparison testing Bathymetry

Ohio-Kentucky-Indiana WSC
Louisville, KY

502-649-2272

Peyton Hendrix Index Velocity applications, Tidal and Regulated Flows, Rating discharge in
complex environments, ADCP
discharge measurements
Lower Mississippi Gulf WSC
Baton Rouge, LA
225-400-4640
 
Chany Huddleston-Adrianza ADCP discharge measurements, Index Velocity applications, Tidal Flows New York WSC
Troy, NY
518-912-4465
Eric Marsjanik Electrical Engineering and Advanced Data Collection Techniques Coastal and Marine Geology Program
Woods Hole, MA
508-457-2216
John Mazurek ADP and ADCP moving-boat and mid-section measurements, Field software  South Atlantic Water Science Center
Arden, NC
828-778-8508 
Wesley Munck ADV and ADCP discharge measurements, Midsection Measurements and Field Testing Oregon WSC
Portland, OR
503-320-2401
Garret Welsh ADCP discharge measurements, Ice Measurements, Field Testing Upper Midwest WSC
Mounds View, MN
763-783-3147
Permanent Members
Travis Knight ADCP Discharge Measurements, Index Velocity, Software Development Hydrologic Networks Branch
Asheville, NC
239-579-6068
Mike Rehmel ADV and ADCP discharge measurements,
Training Coordinator 
Water Resources Mission Area, Office of Quality Assurance
Indianapolis, IN
317-600-2758
Chris Wilson HIF Hydraulics Laboratory,
Instrumentation and Electronics
Hydrologic Instrumentation Facility
Stennis Space Center, MS
228-688-1838
Agency Members
Tom Davie ADCP discharge measurements, Sediment transport, Velocity mapping Environment and Climate Change Canada Ottawa, Ontario
403-512-1235 
John Goodson ADCP discharge measurements, Measurements near hydraulic structures South Florida Water Management District West Palm Beach, FL
561-682-2803

 

Photos of the HaWG

2023: The HaWG at the April 2023 face-to-face meeting in San Diego, California.

USGS HaWG Members pose for group picture during face-to-face meeting in San Diego, CA

 

2014: The HaWG at the presentation of the Excellence in Leadership Award. 

The HaWG at the presentation of the Excellence in Leadership Award 2014
Hydroacoustic Work Group members present included: Brandy Armstron, Nick Stasulis, David Mueller, Jason McVay, Jeff East, Kevin Oberg, Liz Hittle, Mike Rehmel, and Molly Wood.

2002: The HaWG at a meeting in Menlo Park, CA. 

2002 HaWG group at Menlo Park, CA Metting
Those present included Hydroacoustic Work Group members: Phil Zyrmiak, Kevin Oberg, Brian Loving, Scott Morlock, John Shelton, Mike Rehmel, David Mueller, Victor Levesque, Paul-Emile Bergeron, Kirk Thibodeaux, Mike Simpson, and Jim DeRose. (Credit: Picasa)

2000: The HaWG at a meeting of the workgroup in Indianapolis, IN. 

2000: The HaWG at a meeting of the workgroup in Indianapolis, IN
Hydroacoustic Work Group members present included: Scott Morlock, Phil Zyrmiak, Kevin Oberg, Mike Simpson, Victor Levesque, David Mueller, Steve Lipscomb, Kirk Thibodeaux, and Paul-Emile Bergeron. (Credit: Picasa)

1999: The HaWG at the Hydroacoustics Workshop in Tampa, FL. 

1999: The HaWG at the Hydroacoustics Workshop in Tampa, FL
Hydroacoustic Work Group members present included: Scott Morlock, Phil Zyrmiak, Kevin Oberg, Mike Simpson, Victor Levesque, David Mueller, Steve Lipscomb, Kirk Thibodeaux, Paul-Emile Bergeron, and John Goodson.

1997: HaWG members conducting testing of Broadband ADCPs at the HIF Hydraulics Lab. 

1997: HaWG members conducting testeing of Broadband ADCPs at the HIF Hydraulics Lab.
Mike Simpson, Paul-Emile Bergeron, and David Mueller are shown in this photo. (Credit: Picasa)