245  
FGUS51 KTAR 010125  
RVFBUF  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NORTHEAST RIVER FORECAST CENTER...NORTON, MA  
0925 PM EDT THU APR 30 2026  
:  
:THIS IS A NWS GUIDANCE PRODUCT FROM THE NORTHEAST RIVER FORECAST CENTER.  
:OFFICIAL FORECASTS/WARNINGS ARE ONLY ISSUED BY LOCAL NWS OFFICES.  
:  
:************************************************************  
:GENESEE RIVER - WELLSVILLE, NY  
:FLOOD STAGE 11.0 FT  
:LATEST OBSERVED VALUE - 6.0 FT AT APR-30 0845 PM  
.ER WLLN6 20260501 E DC202604302125/DH02/HGIFF/DIH6  
:STAGE FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 6.0  
.E2 :0501: / 5.8 / 5.7 / 5.7 / 5.8  
.E3 :0502: / 5.8 / 5.7 / 5.6 / 5.6  
.E4 :0503: / 5.6 / 5.5 / 5.5  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.00/ 0.00/ 0.01/ 0.12/ 0.06/ 0.00/ 0.00/ 0.01/ 0.01/ 0.00/ 0.00/ 0.00/  
:  
:************************************************************  
:GENESEE RIVER - PORTAGEVILLE, NY  
:FLOOD STAGE 19.0 FT  
:LATEST OBSERVED VALUE - 12.2 FT AT APR-30 0900 PM  
.ER PRTN6 20260501 E DC202604302125/DH02/HGIFF/DIH6  
:STAGE FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 11.9  
.E2 :0501: / 11.6 / 11.4 / 11.2 / 11.1  
.E3 :0502: / 11.0 / 11.0 / 10.9 / 10.8  
.E4 :0503: / 10.7 / 10.7 / 10.6  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.01/ 0.00/ 0.01/ 0.05/ 0.06/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/  
:  
:RIVER STAGE IS AFFECTED BY RESERVOIR REGULATION  
:************************************************************  
:GENESEE RIVER - MOUNT MORRIS DAM, NY  
:FLOOD STAGE 760.0 FT  
:LATEST OBSERVED VALUE - 645.8 FT AT APR-30 0900 PM  
.ER MMDN6 20260501 E DC202604302125/DH02/HPIFF/DIH6  
:POOL FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 646.5  
.E2 :0501: / 646.9 / 647.1 / 647.0 / 646.9  
.E3 :0502: / 646.6 / 646.3 / 645.9 / 645.5  
.E4 :0503: / 645.1 / 644.6 / 644.0  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.02/ 0.00/ 0.00/ 0.03/ 0.04/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/  
:  
:************************************************************  
:GENESEE RIVER - AVON, NY  
:FLOOD STAGE 33.0 FT  
:LATEST OBSERVED VALUE - 26.2 FT AT APR-30 0815 PM  
.ER AVON6 20260501 E DC202604302125/DH02/HGIFF/DIH6  
:STAGE FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 27.0  
.E2 :0501: / 27.6 / 27.9 / 28.0 / 28.0  
.E3 :0502: / 27.9 / 27.8 / 27.7 / 27.5  
.E4 :0503: / 27.4 / 27.2 / 27.1  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.01/ 0.00/ 0.00/ 0.02/ 0.03/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/  
:  
:RIVER STAGE IS AFFECTED BY RESERVOIR REGULATION  
:************************************************************  
:OATKA CREEK - GARBUTT, NY  
:FLOOD STAGE 6.0 FT  
:LATEST OBSERVED VALUE - 4.0 FT AT APR-30 0900 PM  
.ER GRBN6 20260501 E DC202604302125/DH02/HGIFF/DIH6  
:STAGE FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 4.0  
.E2 :0501: / 4.0 / 3.9 / 3.8 / 3.7  
.E3 :0502: / 3.7 / 3.6 / 3.6 / 3.5  
.E4 :0503: / 3.5 / 3.4 / 3.4  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.01/ 0.00/ 0.00/ 0.02/ 0.02/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/  
:  
:************************************************************  
:BLACK CREEK - CHURCHVILLE, NY  
:FLOOD STAGE 6.0 FT  
:LATEST OBSERVED VALUE - 3.2 FT AT APR-30 0900 PM  
.ER CHRN6 20260501 E DC202604302125/DH02/HGIFF/DIH6  
:STAGE FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 3.3  
.E2 :0501: / 3.3 / 3.3 / 3.2 / 3.1  
.E3 :0502: / 3.0 / 2.9 / 2.8 / 2.7  
.E4 :0503: / 2.7 / 2.6 / 2.5  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.00/ 0.00/ 0.00/ 0.01/ 0.01/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/  
:  
:************************************************************  
:GENESEE RIVER - ROCHESTER, NY  
:FLOOD STAGE 15.0 FT  
:LATEST OBSERVED VALUE - 10.1 FT AT APR-30 0800 AM  
.ER RHRN6 20260501 E DC202604302125/DH02/HGIFF/DIH6  
:STAGE FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 10.9  
.E2 :0501: / 11.2 / 11.2 / 11.1 / 10.9  
.E3 :0502: / 10.6 / 10.3 / 10.1 / 9.9  
.E4 :0503: / 9.8 / 9.6 / 9.5  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.00/ 0.00/ 0.00/ 0.01/ 0.01/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/  
:  
:RIVER STAGE IS AFFECTED BY DIVERSION  
:************************************************************  
:HONEOYE CREEK - HONEOYE FALLS, NY  
:FLOOD STAGE 6.5 FT  
:LATEST OBSERVED VALUE - 4.9 FT AT APR-30 0830 PM  
.ER HNYN6 20260501 E DC202604302125/DH02/HGIFF/DIH6  
:STAGE FCST / 8AM / 2PM / 8PM / 2AM  
.E1 :0430: / 4.8  
.E2 :0501: / 4.7 / 4.6 / 4.5 / 4.4  
.E3 :0502: / 4.4 / 4.3 / 4.2 / 4.2  
.E4 :0503: / 4.1 / 4.1 / 4.1  
: LOCAL QPF - 6 HR TIMESTEP  
: 0.02/ 0.00/ 0.00/ 0.05/ 0.03/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/ 0.00/  
:  
:RIVER STAGE IS AFFECTED BY DIVERSION  
:*******************************************************************  
:  
:  
 
:NERFC  
:...END OF MESSAGE...  
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