Average Delay Times
at Lock Chambers:
1999
1998

2000 & 2001
Preliminary CY
Summary of
Lock Statistics
TVA generated report

Back Issues for
Key Lock Reports
1999
1998
1997
1996

FTP Directory

New LPMS Forms
Lockage Log - front
Lockage Log - reverse
Vessel Log - front
Vessel Log - reverse
Detailed Vessel Log - front
Detailed Vessel Log - reverse

Navigation Information Connection

Historical Data
Last 5 yrs of monthly summary data

EROC CODES

Mission

Lock Characteristics
-The physical characteristics of all Corps owned and/or operated locks.

The Key Lock Report provides a monthly summary and year-to-date totals of commodity tonnages and barge traffic for key locks on the inland waterways.

Key Lock Report December 1999
Text
1999 Graph
1998 Graph
1997 Graph
1996 Graph
1995 Graph

The Key Lock Legend includes a report description, list of locks by waterway, tables for report format, commodity codes, and district and division symbols.

Summary of Lock Statistics

The following reports provide year-to-date summaries and previous year comparisons of vessel traffic, commodity tonnage, tows and barges, delay times, and other statistics for each lock chamber.

NOTE: To view these reports download the free Adobe Acrobat reader

Introduction and definition of terms

Comments or Questions Contact: NDC CEIWR-NDC Alexandria, VA 22315 (703) 428-9061