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Hydrologic Statement

National Weather Service Pittsburgh PA

1140 AM EST Tue Feb 03 2026



...River Ice Statement...



DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: DSHP1

LOCATION: Dashields Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: Stationary breaking ice 3 inches thick with 80% 

coverage... extending 6 miles upstream. Ice thickness is 3-6 

inches. 





DATE OF OBSERVATION: 02/03/2026 08:00 AM EST    ID: EMSP1

LOCATION: Emsworth Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: Complete (100%) stationary sheet ice coverage 5 inches 

thick and extending 6 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: MGYP1

LOCATION: Montgomery Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: Stationary sheet ice with 100% coverage... 8 inches 

thick... and extends 6 miles upstream. Ice thickness is greater 

than 6 inches. 





DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: NCUW2

LOCATION: New Cumberland Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: Stopped sheet ice with 100% coverage... 4 inches thick... 

and extending 22 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: WHLW2

LOCATION: Pike Island Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of running... breaking ice. the ice is 5 

inches thick on average and runs 30 miles upstream. Ice thickness 

is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 08:00 AM EST    ID: HANO1

LOCATION: Hannibal Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of anchored sheet ice... 6 inches thick... 

and extending 20 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: BDDP1

LOCATION: Braddock Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of stationary sheet ice... 5 inches thick... 

and extending 20 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 08:00 AM EST    ID: CHRP1

LOCATION: Charleroi Lock and Dam

REPORT: Partial ice coverage (<75%).

REMARKS: 50% coverage of stationary sheet ice... 5 inches thick... 

and extending 5 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 08:00 AM EST    ID: MAXP1

LOCATION: Maxwell Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of stationary sheet ice... 5 inches thick... 

and extending 20 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: GYLP1

LOCATION: Grays Landing Lock and Dam

REPORT: Partial ice coverage (<75%).

REMARKS: 50% coverage of stationary sheet ice... 2 inches thick... 

and extending 7 miles upstream. Ice thickness is 1-3 inches. 





DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: PMRP1

LOCATION: Point Marion Lock and Dam

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of stationary sheet ice... 5 inches thick... 

and extending 20 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 06:00 AM EST    ID: SHRP1

LOCATION: Sharpsburg (Lock and Dam 2)

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of stationary sheet ice... 6 inches thick... 

and extending 6 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 08:00 AM EST    ID: ACMP1

LOCATION: CW Bill Young Lock and Dam (3)

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of stationary sheet ice... 6 inches thick... 

and extending 6 miles upstream. Ice thickness is 3-6 inches. 





DATE OF OBSERVATION: 02/03/2026 07:00 AM EST    ID: NATP1

LOCATION: Natrona(Lock and Dam 4)

REPORT: Complete ice coverage (100%).

REMARKS: 100% coverage of stationary layered ice... 6 inches 

thick... and extending 6 miles upstream. Ice thickness is 3-6 

inches.