Observations

Apr 2025: 47.4

Updated: Jun 11, 2025 9:02 AM CDT

Units:

Millions of Short Tons,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Tonnage for Internal U.S. Waterways	2015-03-12	2025-06-11

Source

U.S. Bureau of Transportation Statistics	2015-03-12	2025-06-11

Release

U.S. Transportation Data	2015-03-12	2021-09-27
Transportation Services Index and Seasonally-Adjusted Transportation Data	2021-09-28	2025-06-11

Units

Millions of Short Tons	2015-03-12	2025-06-11

Frequency

Monthly	2015-03-12	2025-06-11

Seasonal Adjustment

Not Seasonally Adjusted	2015-03-12	2025-06-11

Notes

This data is collected by the U.S. Army Corps of Engineers, Waterborne Commerce Statistics Center, Internal U.S. Waterway Monthly Tonnage Indicators available here (https://publibrary.planusace.us/#/series/Commodity%20Monthly%20Indicators).	2015-03-12	2025-06-11

Tonnage for Internal U.S. Waterways (WATERBORNE)