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NWDTW 2026
Venue: BCC - Nichols (21 Class / 40 Theater) clear filter
Tuesday, July 21
 

1:00pm CDT

Indirect Measurements
Tuesday July 21, 2026 1:00pm - 1:50pm CDT
This session will highlight some general best practices when flagging, surveying, and computing indirect measurements of peak discharge, as well as identifying some common (and uncommon) mistakes.
Speakers
avatar for Karl Winters

Karl Winters

National Flood Coordinator, USGS
Karl serves as the National Flood Coordinator, and a Surface-Water Specialist in the Hydrologic Networks Branch. He provides operational support and coordination of USGS flood response, as well as training and support for flood documentation and modeling, and computation of streamflow... Read More →
Tuesday July 21, 2026 1:00pm - 1:50pm CDT
BCC - Nichols (21 Class / 40 Theater)

2:30pm CDT

Break
Tuesday July 21, 2026 2:30pm - 3:00pm CDT

Tuesday July 21, 2026 2:30pm - 3:00pm CDT
BCC - Nichols (21 Class / 40 Theater)

3:00pm CDT

USGS Water Data in Relation to the Fundamental Science Practices
Tuesday July 21, 2026 3:00pm - 3:20pm CDT
The USGS has collected water data for over 135 years. The USGS Fundamental Science Practices (FSP) have been governing water data collection and publication for the past 20 years. How familiar are you with FSP as it pertains to water data? This presentation will (1) provide a broad overview of FSP, (2) show how FSP relates to water data collection and subsequent data publication, and (3) share available OSQI resources useful for when FSP questions arise.

This presentation will accomplish these objectives by examining three focus areas; (1) discussing data collection and approval obligations in SM 502.2 Fundamental Science Practices: Planning and Conducting Data Collection and Research and SM 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release, (2) relating adherence of Water Mission Area Techniques and Methods to adherence of Fundamental Science Practices, (3) discussing mechanisms for reporting FSP questions to the Fundamental Science Practices Advisory Council (FSPAC), quality concerns to OSQI resources, and integrity concerns to the USGS Scientific Integrity Officer. Listeners will leave the presentation with a better understanding of how FSP relates to USGS Water data collection and publication and where to turn to when concerns arise.

This presentation will be given by Gary Burke, a staff scientist from the Office of Science Quality and Integrity (OSQI). Gary was a Field Office Chief for over 6 years prior to joining OSQI and had collected NWIS water data for over 20 years.
Speakers
Tuesday July 21, 2026 3:00pm - 3:20pm CDT
BCC - Nichols (21 Class / 40 Theater)
 
Wednesday, July 22
 

8:00am CDT

History and Current Activities of the Federal Interagency Sedimentation Project
Wednesday July 22, 2026 8:00am - 8:20am CDT
The Federal Interagency Sedimentation Project (FISP) was founded in 1939 to standardize sediment sampler instrumentation, sampling methods, and sediment sample laboratory analysis processes. The project expanded over the many years of its operation to include automatic samplers, surrogate instrumentation such as acoustics and turbidity meters, water quality samplers, and much more.
This session will cover the history, achievements, and current projects the FISP is working on.
Speakers
Wednesday July 22, 2026 8:00am - 8:20am CDT
BCC - Nichols (21 Class / 40 Theater)

9:30am CDT

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

Wednesday July 22, 2026 9:30am - 10:00am CDT
BCC - Nichols (21 Class / 40 Theater)

10:00am CDT

Let's Work Together - USGS Flood Coordination
Wednesday July 22, 2026 10:00am - 10:20am CDT
Flood Coordination helps facilitate clear, consistent cross‑organizational situational awareness through routine flood coordination calls (internal operational calls and external science calls), updates to Emergency Management and USGS leadership, and participation in interagency briefings, but it doesn't work unless we work together. I would like to present the current approach and am looking for your feedback.
Speakers
avatar for Julia Prokopec

Julia Prokopec

Hydrologist/FIM Coordinator/Assistant Flood Coordinator, USGS
Julia Prokopec is a hydrologist in the Web Informatics & Mapping Team (WIM) in the Upper Midwest Water Science Center in St Paul, MN. She works with partners and lead developers to coordinate development and project management within WIM. She is also the USGS Flood Inundation Mapping... Read More →
Wednesday July 22, 2026 10:00am - 10:20am CDT
BCC - Nichols (21 Class / 40 Theater)

10:30am CDT

Fluvial Sediment Monitoring in the USGS
Wednesday July 22, 2026 10:30am - 11:20am CDT
In this session we’ll cover the progression of sediment science in the USGS, its uses, importance, and challenges to collect this data. We’ll also cover the current state of sediment science, field support resources, and vision of the future of sediment science in the USGS.
Speakers
Wednesday July 22, 2026 10:30am - 11:20am CDT
BCC - Nichols (21 Class / 40 Theater)

11:30am CDT

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

Wednesday July 22, 2026 11:30am - 1:00pm CDT
BCC - Nichols (21 Class / 40 Theater)

1:00pm CDT

PRIVATE MEETING - WTAC Meeting
Wednesday July 22, 2026 1:00pm - 2:30pm CDT

Wednesday July 22, 2026 1:00pm - 2:30pm CDT
BCC - Nichols (21 Class / 40 Theater)

2:30pm CDT

Turbidity
Wednesday July 22, 2026 2:30pm - 3:20pm CDT
Overview of the basics of Turbidity sensors and measurement
Speakers
Wednesday July 22, 2026 2:30pm - 3:20pm CDT
BCC - Nichols (21 Class / 40 Theater)

3:30pm CDT

The TurbTube: Turbidity standard reducing device.
Wednesday July 22, 2026 3:30pm - 4:20pm CDT
Follow along on the story of development and testing of the TurbTube. From its early days as a submission to the Innovation Depot, through testing, and along in to the Open File Report process. Ask questions of one of the original submitters, Ernie McCoy, and the designer of the current tube, Bryce Redinger.
Speakers
avatar for Ernie McCoy

Ernie McCoy

Hydrologic Technician, USGS-Dakota WSC
Hydrotech at the Grand Forks field office in North Dakota. I started as a student the summer of 09, graduated from UND with a bachelors degree in Environmental Geoscience. I stream gage, collect discrete samples and run continuous monitors collecting the big five.
avatar for Bryce Redinger

Bryce Redinger

Hydrologist-EDGE, USGS
I am a Hydrologist-EDGE out of the Carson City, NV office. I have been working for the USGS for just over 19 years. I have a passion for design and development of equipment and teaching.
Wednesday July 22, 2026 3:30pm - 4:20pm CDT
BCC - Nichols (21 Class / 40 Theater)

4:30pm CDT

Setup and Best Practices for the use of Analite NEP5000
Wednesday July 22, 2026 4:30pm - 4:50pm CDT
A brief walkthrough of setting up and calibrating the NEP5000 turbidity sensor using the NEPOEM software. Will cover some best practices, troubleshooting scenarios, and lessons learned from operating these sensors in the field for the last 6 years.
Speakers
Wednesday July 22, 2026 4:30pm - 4:50pm CDT
BCC - Nichols (21 Class / 40 Theater)
 
Thursday, July 23
 

8:00am CDT

dataRetrieval: R and Python packages to access USGS water data
Thursday July 23, 2026 8:00am - 9:20am CDT
This training will demonstrate how to use the dataretrieval package in R/Python to access USGS water data. We will cover recent changes and updates that have occurred in dataretrieval to leverage new Water Data APIs. We’ll show examples for how to replace legacy workflows with modern alternatives, including how to obtain data for a site list or area of interest. We’ll discuss future updates and how to get the current status of dataretrieval workflows. Attendees are encouraged to bring existing scripts and workflows to the session to get hands on help in adapting to the new modern dataretrieval functions.
Thursday July 23, 2026 8:00am - 9:20am CDT
BCC - Nichols (21 Class / 40 Theater)

9:30am CDT

Break
Thursday July 23, 2026 9:30am - 10:00am CDT

Thursday July 23, 2026 9:30am - 10:00am CDT
BCC - Nichols (21 Class / 40 Theater)

10:00am CDT

Using DSET tools to access water quality data in the DataHub
Thursday July 23, 2026 10:00am - 10:20am CDT
A new suite of features within the DSET (Discrete Samples Extensibility Tools) application provides access to internal sample data from the Data Hub. This effectively allows programmers to use R to retrieve those data, including those that are not available from the public endpoints. This will be an introduction to those features.
Speakers
avatar for Dave Rus

Dave Rus

WQ Specialist, NEWSC
Product owner of the Batch Data Loader and Water Quality Review (AQS tools)
Project lead of the Triangle Project
Member of the QWILS team
Water Quality Specialist at Nebraska WSC
Thursday July 23, 2026 10:00am - 10:20am CDT
BCC - Nichols (21 Class / 40 Theater)

11:00am CDT

Enhanced monitoring of a broad suite of contaminants using fluorescence measurements
Thursday July 23, 2026 11:00am - 11:20am CDT
Fluorescence measures the inherent optical properties of dissolved substances in water and provides a wealth of information. Analysis of these substances can be used to assess environmental processing of dissolved organic matter (DOM), and also help distinguish sources of water and contaminants. The USGS Organic Matter Research Laboratory in Sacramento, CA, provides a range of analytical services including dissolved organic carbon concentration, and the optical properties of dissolved organic matter (DOM) in water. USGS scientists working with the OMRL have developed proxy models relating fluorescence measurements to a wide spectrum of constituents of concern including PFAS, oil/gas, mercury, and wildfire materials in both surface water and groundwater. These data can also be used to identify which optical instruments are likely to be most suitable for in situ monitoring for specific basins or sites, or if none are available, to develop a novel sensor for the cooperators’ needs.
Thursday July 23, 2026 11:00am - 11:20am CDT
BCC - Nichols (21 Class / 40 Theater)

11:30am CDT

Lunch
Thursday July 23, 2026 11:30am - 1:00pm CDT

Thursday July 23, 2026 11:30am - 1:00pm CDT
BCC - Nichols (21 Class / 40 Theater)

1:00pm CDT

Dremio for LDMs and Hydrologists
Thursday July 23, 2026 1:00pm - 1:50pm CDT
Discover how Dremio makes it easy for local data managers and hydrologists to gain valuable insights from your AQUARIUS Samples Data. Learn to run the growing library of useful queries, build your own custom views, and share them with others. This session is your first step toward modernizing your data workflows.
Speakers
MC

Michael Canova

Hydrologist / Data Management Specialist, U.S. Geological Survey
Thursday July 23, 2026 1:00pm - 1:50pm CDT
BCC - Nichols (21 Class / 40 Theater)

2:00pm CDT

Batch Data Loader and WQ Review: Tips, Tricks, Demos, and Feedback
Thursday July 23, 2026 2:00pm - 2:50pm CDT
This will be an informal session where the latest features of BDL and WQR are demonstrated, with an emphasis on the use cases of those in attendance. The roadmap for the applications will be discussed, and feedback will be solicited regarding the prioritization of future feature development.
Speakers
avatar for Dave Rus

Dave Rus

WQ Specialist, NEWSC
Product owner of the Batch Data Loader and Water Quality Review (AQS tools)
Project lead of the Triangle Project
Member of the QWILS team
Water Quality Specialist at Nebraska WSC
Thursday July 23, 2026 2:00pm - 2:50pm CDT
BCC - Nichols (21 Class / 40 Theater)
 

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