009  
FGUS81 KCTP 212226  
RVSCTP  
PAZ004-005-010>012-017>019-024>028-033-034-037-041-042-045-046-  
049>053-056>059-063-065-066-222230-  
 
HYDROLOGICAL STATEMENT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
526 PM EST TUE JAN 21 2025  
   
..RIVER ICE STATEMENT
 
 
   
..WEST BRANCH RIVER AND TRIBUTARIES
 
 
DATE OF OBSERVATION: 01/21/2025 14:56:41 ID: 47  
LOCATION: WEST BRANCH SUSQUEHANNA RIVER 2.5 MILE  
UPSTREAM FROM CONFLUENCE WITH NORTH BRANCH.  
REPORT: THERE IS SOME BORDER ICE. THE ICE EXTENDS 25  
FEET FROM THE WEST SHORE AND 20 FEET FROM THE EAST SHORE. IN  
GENERAL, APPROXIMATELY 10 PERCENT OF THE CHANNEL IS OPEN.  
THERE IS OPEN WATER, BUT IT IS CLEAR OF ANY MOVING ICE. THE  
ICE CONSISTS OF PIECES OF SHEET ICE. REMARKS: ICE COVER IS  
STATIONARY.  
 
DATE OF OBSERVATION: 01/15/2025 15:09:00 ID: 71  
LOCATION: WEST BRANCH SUSQUEHANNA RIVER FROM  
MILTON-WEST MILTON RIVER BRIDGE (SR 642) SOUTH TO LEWISBURG-MONTANDON  
RIVER BRIDGE (SR 45).  
REPORT: THERE IS SOME BORDER ICE. THE ICE EXTENDS 3  
FEET FROM THE EAST SHORE AND 3 FEET FROM THE WEST SHORE. IN  
GENERAL, APPROXIMATELY 40 PERCENT OF THE CHANNEL IS OPEN.  
THERE IS SOME ICE IN THE OPEN WATER. THE ICE CONSISTS OF  
FRAZIL PANS. REMARKS: FRAZIL PANS AND FRAZIL SLUSH MOVING WITH  
THE CURRENT.  
 
DATE OF OBSERVATION: 01/21/2025 09:49:47 ID: 13  
LOCATION: WEST BRANCH OF THE SUSQUEHANNA RIVER IN LOCK  
HAVEN AT THE VETERANS BRIDGE.  
REPORT: THE DOWNSTREAM END OF THE COMPLETE ICE COVER  
IS NEAR EAST TO THE TIDLOW DAM IN LOCK HAVEN. THE DATE OF  
COMPLETE ICE COVER WAS 1/21/2025.  
   
..MAIN STEM RIVER AND TRIBUTARIES
 
 
DATE OF OBSERVATION: 01/21/2025 09:23:06 ID: 8  
LOCATION: RIVER ROAD DAUPHIN.  
REPORT: THE UPSTREAM END OF THE COMPLETE ICE COVER IS  
NEAR AS FAR AS EYE CAN VIEW. THE DOWNSTREAM END OF THE  
COMPLETE ICE COVER IS NEAR AS FAR AS EYE CAN VIEW. THE DATE OF  
COMPLETE ICE COVER WAS 1/21/2025. REMARKS: SNOW COVERED  
ICE WITH NO CURRENT PRESENTLY VISIBLE. COLD WEATHER  
CONDITIONS WITH -5 AT 5 A.M. DONE BORDER ICE.  
 
DATE OF OBSERVATION: 01/21/2025 16:52:01 ID: 76  
LOCATION: LOWER SUSQUEHANNA RIVER FROM MARIETTA  
DOWNRIVER TO SAFE HARBOR DAM.  
REPORT: THE UPSTREAM END OF THE COMPLETE ICE COVER IS  
NEAR LOCK 2. THE DOWNSTREAM END OF THE COMPLETE ICE COVER  
IS NEAR FRY'S RUN. THE DATE OF COMPLETE ICE COVER WAS  
1/21/2025. REMARKS: SHEET ICE FROM JUST UPSTREAM OF THE CHICKIES  
GAGE TO SAFE HARBOR HYDRO STATION. ICE COVERAGE RANGES FROM  
50% NEAR CHICKIES GAGE TO 90% NEAR COLUMBIA TO 100% BETWEEN  
LOCK 2 AND FRY'S RUN. ALERT LEVEL 2 ISSUED FOR LAKE CLARKE,  
SIGNIFICANT ICE BUILD-UP BASED ON DEGREE DAY CALCULATIONS  
AND OBSERVATIONS.  
 
DATE OF OBSERVATION: 01/17/2025 11:43:43 ID: 20  
LOCATION: COLUMBIA BOROUGH RIVER PARK/RTE. 462 BRIDGE.  
REPORT: REMARKS: 90-95% SNOW COVERED ICE WITH A  
CHANNEL ALONG THE WESTERN SHORE ABOVE AND JUST BELOW THE RTE. 30  
BRIDGE IT APPEARS THERE IS OPEN WATER.  
 
DATE OF OBSERVATION: 01/19/2025 15:35:01 ID: 29  
LOCATION: MARIETTA BOAT CLUB, MARIETTA ,PA.  
REPORT: THERE IS NO ICE IN THE WATER. REMARKS: VERY  
FEW PIECES OF SLUSH FLOATING DOWNSTREAM.  
 
DATE OF OBSERVATION: 01/21/2025 15:06:21 ID: 27  
LOCATION: HARRISBURG AREA.  
REPORT: THE UPSTREAM END OF THE COMPLETE ICE COVER IS  
NEAR FORT HUNTER. THE DOWNSTREAM END OF THE COMPLETE ICE  
COVER IS NEAR TURNPIKE BRIDGE. THE DATE OF COMPLETE ICE  
COVER WAS 1/21/2025. REMARKS: SITE 1, EAST SHORE, 5258-5398  
RIVER RD, HARRISBURG, PA 90% ICE COVERAGE. CONSISTED OF SHEET  
ICE, POTENTIALLY THINNER THAN DOWNSTREAM LOCATIONS. SMALL  
ICE-FREE CHANNEL NEAR WEST SHORE. SITE 2, EAST SHORE,1829 N  
FRONT ST, HARRISBURG, PA 17102 100% ICE COVERAGE. CONSISTED  
OF SMALLER, BROKEN UP ICE SHEETS. ICE IS NOT MOVING.  
THICKNESS RANGED FROM 6-8 INCHES. SITE 3, EAST SHORE, 830 S FRONT  
ST, HARRISBURG, PA 17104 100% ICE COVERAGE. CONSISTED OF  
SMALLER, BROKEN UP ICE SHEETS. ICE IS NOT MOVING. THICKNESS  
RANGED FROM 6-8 INCHES. SITE 4, EAST SHORE, PENNSYLVANIA  
TURNPIKE, STEELTON, PA 95% ICE COVERAGE. CONSISTED OF SMALLER,  
BROKEN UP ICE SHEETS. ICE IS NOT MOVING. THICKNESS RANGED FROM  
6-8 INCHES. NARROW, ICE FREE CHANNEL DIRECTLY DOWNSTREAM OF  
TURNPIKE BRIDGE NEAR WEST SHORE. SITE 5, WEST SHORE, 333 S  
FRONT ST, WORMLEYSBURG, PA 100% ICE COVERAGE. CONSISTED OF  
SMALLER, BROKEN UP ICE SHEETS. ICE IS NOT MOVING. THICKNESS  
RANGED FROM 6-8 INCHES. SITE 6, WEST SHORE, 78-2 FRONT ST,  
EAST PENNSBORO, PA 100% ICE COVERAGE. CONSISTED OF SMALLER,  
BROKEN UP ICE SHEETS. ICE IS NOT MOVING. THICKNESS RANGED  
FROM 6-8 INCHES.  
 
DATE OF OBSERVATION: 01/18/2025 16:02:58 ID: 32  
LOCATION: WEST FAIRVIEW BOAT RAMP.  
REPORT: THE RIVER IS FULL OF CHUNKS OF ICE. THERE ARE  
NO OPEN CHANNELS.  
 
DATE OF OBSERVATION: 01/15/2025 08:35:31 ID: 1  
LOCATION: SUNBURY BELOW DAM.  
REPORT: THERE IS SOME BORDER ICE. THE ICE EXTENDS 15  
FEET FROM THE EAST SHORE AND 15 FEET FROM THE WEST SHORE. IN  
GENERAL, APPROXIMATELY 60 PERCENT OF THE CHANNEL IS OPEN.  
THERE IS SOME ICE IN THE OPEN WATER. THE ICE CONSISTS OF  
FRAZIL PANS.  
 

 
 
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