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NWDTW 2026
Venue: BCC - Mobile (33 Class / 60 Theater) clear filter
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Wednesday, July 22
 

8:00am CDT

Cableways – Overview, maintenance, and best practices
Wednesday July 22, 2026 8:00am - 9:20am CDT
Cableways are essential facilities for obtaining streamflow measurements and water quality samples at many USGS streamgages. This presentation will give an overview of the primary components of cableways and discuss best practices for cableway maintenance and safe operation.
Speakers
SS

Seth Siefken

Hydrologist
Seth Siefken is a civil engineer based in Helena, Montana. He's been working with USGS since fall 2018, where his projects have included flood frequency analysis, water quality monitoring, writing software, and field data collection. He is currently the maintainer of the USGS PeakFQ... Read More →
Wednesday July 22, 2026 8:00am - 9:20am CDT
BCC - Mobile (33 Class / 60 Theater)

9:30am CDT

Break
Wednesday July 22, 2026 9:30am - 10:00am CDT

Wednesday July 22, 2026 9:30am - 10:00am CDT
BCC - Mobile (33 Class / 60 Theater)

10:00am CDT

USGS Signage Updates: Coordinating Across HIF, WSCs, and the Innovation Depot
Wednesday July 22, 2026 10:00am - 10:20am CDT
Join us to learn more about USGS signage! An USGS team is working on a new line of standardized, field ruggedized signage designed specifically for Monitoring Locations, with production coordinated through the Hydrologic Instrumentation Facility (HIF). The goal is to allow Water Science Centers to order signs. The initial design concept includes a sign sized approximately 12 by 18 inches. Centers will be able to tailor their signs through a range of construction options—including aluminum or vinyl signs, pre-drilled mounting configurations, acrylic protective covers, and optional aluminum back plates.
Speakers
KS

Kimberly Shaffer

Hydrologist, U.S. Geological Survey
Kimberly Shaffer has a degree in Civil Engineering from The Ohio State University and has worked for the U.S. Geological Survey for the past 27 years. As a hydrologist, she has collected and published streamflow, water-quality, and water-use data. In 2021, Kim became the Continuous... Read More →
Wednesday July 22, 2026 10:00am - 10:20am CDT
BCC - Mobile (33 Class / 60 Theater)

10:30am CDT

Working through the HIF Quality Assurance Programs
Wednesday July 22, 2026 10:30am - 11:20am CDT
This session focuses on the quality assurance programs conducted at the USGS Hydrologic Instrumentation Facility. This overview will include the ADCPs, Flowtrackers, mechanical meters, and groundwater tapes, as well as other water quality and quantity monitoring instruments. The new testing procedures used at the HIF will be presented, including the criteria used to evaluate the instruments. The results provided for each unit will be explained to facilitate understanding and application. Quality Assurance program results from recent years will also be presented.
Speakers
CW

Christopher Wilson

Supervisory Hydrologist, USGS
Recently, I have become the section chief for the Hydraulics and Water Quality section at the HIF, overseeing the QA programs for ADCPs, ADVs, mechanical meters, and groundwater tapes, as well as the preparation and calibration of the water quality probes and sondes. Before joining... Read More →
Wednesday July 22, 2026 10:30am - 11:20am CDT
BCC - Mobile (33 Class / 60 Theater)

11:30am CDT

Lunch
Wednesday July 22, 2026 11:30am - 1:00pm CDT

Wednesday July 22, 2026 11:30am - 1:00pm CDT
BCC - Mobile (33 Class / 60 Theater)

2:30pm CDT

Upcoming changes to OneStop ordering
Wednesday July 22, 2026 2:30pm - 2:50pm CDT
The HIF is modernizing its business software, including key user-facing features of the OneStop platform. This talk will share up-to-date information about the plans for modernization such as target timelines, known feature changes, and plans for user communications in advance of any changes.
Speakers
Wednesday July 22, 2026 2:30pm - 2:50pm CDT
BCC - Mobile (33 Class / 60 Theater)

4:00pm CDT

Discrete Discharge from Multiple Platforms and Novel Algorithms: Fixed‑Mount and Portable Velocity Radars and Drone‑based Cameras
Wednesday July 22, 2026 4:00pm - 4:20pm CDT
Standard streamgaging methods to compute discharge rely on placing equipment and personnel in water and integrating velocities and depths at multiple verticals at a channel cross section (25 to 30 to hundreds of hydroacoustic ensembles). However, a paradigm change has occurred with the advent of non-contact platforms such as fixed‑mount and portable velocity radars and drone‑based cameras. The benefits of coupling these platforms and novel algorithms are clear – enhanced safety and increased efficiency.
Wednesday July 22, 2026 4:00pm - 4:20pm CDT
BCC - Mobile (33 Class / 60 Theater)
 

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