Skip to main content

Search datasets

#1 Federal
Velocity measurements around the sill bubble curtain in Peoria Lock on the Illinois River, Illinois, September 17-18, 2019
- Organization: Department of the Interior
- Dataset Last Updated: August 13, 2020 at 12:00 AM
Bubble curtain systems, also called “bubblers,” are used in navigation locks to prevent the buildup of ice around the gates in the winter. It has been proposed that bubblers could potentially...
- xml
- xml
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:20 AM

Filter selections are applied on each click

Looking for U.S. government information and services?

Visit USA.gov