####018006584#### FOUS71 KTAR 111537 FFHTAR HEADWATER FLASH FLOOD GUIDANCE NATIONAL WEATHER SERVICE NORTHEAST RIVER FORECAST CENTER... NORTON MA 1132 AM EDT SUN MAY 11 2025 : WATERSHED AREA AVERAGE RAINFALL IN INCHES REQUIRED : TO EXCEED FLOOD STAGE : HSA - HYDROLOGIC SERVICE AREA .B TAR 250511 Z DH12/DC2505111532 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :=========================================================== : CARIBOU HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== MASM1 3.0/ 3.7/ 4.1/ 4.1/ 4.6 :MASARDIS, ME DOVM1 2.0/ 2.2/ 2.3/ 2.7/ 2.8 :DOVER, ME WENM1 3.0/ 4.5/ 5.4/ 6.1/ 7.5 :WEST ENFIELD, ME :=========================================================== : GRAY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NANM1 1.9/ 2.1/ 2.2/ 3.0/ 3.2 :NORTH ANSON, ME SKOM1 1.7/ 2.2/ 2.5/ 2.7/ 3.2 :SKOWHEGAN, ME ROXM1 0.8/ 1.0/ 1.1/ 1.5/ 2.3 :ROXBURY, ME CNWN3 1.0/ 1.1/ 1.1/ 1.4/ 1.6 :CONWAY, NH WOON3 0.7/ 0.7/ 0.8/ 1.1/ 1.8 :WOODSTOCK, NH RUMN3 2.0/ 2.0/ 2.2/ 2.3/ 3.0 :RUMNEY, NH BRSN3 1.7/ 1.7/ 1.7/ 1.7/ 1.7 :BRISTOL, NH DAVN3 0.5/ 0.5/ 0.5/ 0.5/ 0.5 :DAVISVILLE, NH NSTN3 2.2/ 2.7/ 2.9/ 3.0/ 3.5 :N STRATFORD, NH BETN3 1.9/ 1.9/ 2.0/ 2.4/ 3.3 :BETHLEHEM JCT, NH PTRN3 1.6/ 1.6/ 1.6/ 1.6/ 1.6 :PETERBORO, NH GFFN3 0.8/ 0.8/ 0.8/ 0.9/ 1.2 :GOFFSTOWN, NH :=========================================================== : BOSTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FBGM3 1.6/ 1.6/ 1.6/ 1.7/ 2.5 :FITCHBURG, MA WGTM3 1.0/ 1.0/ 1.1/ 1.4/ 2.2 :WEST GROTON, MA MAYM3 2.2/ 2.2/ 2.2/ 2.2/ 2.2 :MAYNARD, MA SAXM3 1.4/ 1.4/ 2.3/ 2.9/ 3.2 :SAXONVILLE, MA WLMM3 2.6/ 2.8/ 2.8/ 3.5/ 5.1 :WILMINGTON, MA NRWM3 2.7/ 3.3/ 3.7/ 5.3/ 5.8 :NORWOOD, MA DOVM3 2.9/ 3.0/ 3.0/ 3.2/ 3.8 :DOVER, MA NBRM3 2.4/ 2.5/ 2.7/ 3.5/ 5.1 :NORTHBRIDGE, MA WLMC3 3.0/ 3.7/ 4.1/ 4.3/ 5.0 :WILLIMANTIC, CT WSFM3 2.6/ 3.2/ 3.5/ 3.8/ 4.5 :WESTFIELD, MA UNVC3 1.4/ 1.5/ 1.8/ 2.9/ 4.3 :UNIONVILLE, CT :=========================================================== : NEW YORK HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GRDN6 1.8/ 2.1/ 2.2/ 2.4/ 2.4 :GARDINER, NY YTCC3 1.6/ 2.1/ 2.2/ 2.3/ 2.5 :YANTIC, CT :=========================================================== : BURLINGTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== CZRN6 2.4/ 2.5/ 2.7/ 3.5/ 4.4 :PERRY MILLS, NY ASFN6 0.8/ 0.9/ 0.9/ 1.2/ 1.4 :AUSABLE FORKS, NY CENV1 0.5/ 0.5/ 0.5/ 0.5/ 0.5 :CENTER RUTLAND, VT MONV1 1.5/ 1.5/ 1.5/ 1.8/ 2.6 :MONTPELIER, VT MOOV1 0.8/ 0.8/ 0.9/ 1.1/ 1.8 :MORETOWN, VT JONV1 1.5/ 1.5/ 1.6/ 1.8/ 2.1 :JOHNSON, VT NTYV1 1.0/ 1.1/ 1.4/ 2.1/ 2.7 :NORTH TROY, VT PASV1 2.3/ 2.7/ 2.9/ 3.1/ 3.7 :PASSUMPSIC, VT WLRV1 1.5/ 1.5/ 1.5/ 1.7/ 2.3 :WELLS RIVER, VT WEHV1 0.9/ 1.3/ 1.4/ 1.5/ 1.8 :W HARTFORD, VT :=========================================================== : ALBANY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NWCN6 3.0/ 3.9/ 4.0/ 4.2/ 4.7 :NEWCOMB, NY HOPN6 1.6/ 1.7/ 1.9/ 2.1/ 2.5 :HOPE, NY GVVN6 0.7/ 0.7/ 0.7/ 0.7/ 0.7 :MID. GRANVILLE, NY BTTN6 1.2/ 1.5/ 1.7/ 1.8/ 2.1 :BATTENVILLE, NY WILM3 1.1/ 1.4/ 1.5/ 1.8/ 2.2 :WILLIAMSTOWN, MA BNTV1 1.2/ 1.3/ 1.4/ 1.7/ 1.9 :N. BENNINGTON, VT LTLN6 1.4/ 2.0/ 2.2/ 2.3/ 2.7 :LITTLE FALLS, NY PTVN6 1.8/ 1.9/ 2.0/ 2.3/ 3.4 :PRATTSVILLE, NY MTRN6 1.7/ 1.8/ 1.9/ 2.2/ 3.0 :COLD BROOK, NY ROSN6 1.4/ 2.0/ 2.2/ 2.4/ 2.9 :ROSENDALE, NY WAPN6 1.3/ 1.5/ 1.6/ 1.7/ 2.1 :WAPPINGER FALLS, NY GTBM3 3.0/ 3.8/ 4.0/ 4.3/ 4.9 :GT. BARRINGTON, MA TENN6 3.0/ 3.5/ 3.8/ 4.2/ 5.0 :GAYLORDSVILLE, CT GAYC3 1.7/ 1.8/ 1.8/ 1.8/ 1.8 :GAYLORDSVILLE, CT :=========================================================== : BINGHAMTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FLLN6 1.9/ 2.0/ 2.2/ 2.6/ 3.1 :ITHACA, NY ONDN6 1.5/ 1.6/ 1.6/ 1.9/ 2.2 :SYRACUSE, NY NEIN6 1.2/ 1.4/ 1.5/ 1.6/ 1.9 :ONEIDA, NY :=========================================================== : BUFFALO HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GOWN6 1.7/ 2.0/ 2.1/ 2.3/ 2.5 :GOWANDA, NY GDVN6 1.3/ 1.5/ 1.7/ 2.0/ 2.5 :GARDENVILLE, NY LCSN6 1.2/ 1.4/ 1.6/ 1.9/ 2.4 :LANCASTER, NY EBZN6 1.2/ 1.4/ 1.6/ 1.9/ 2.3 :EBENEZER, NY WILN6 1.7/ 1.8/ 1.9/ 2.1/ 2.2 :WILLIAMSVILLE, NY BTVN6 2.1/ 2.1/ 2.2/ 2.4/ 2.6 :BATAVIA, NY WLLN6 1.3/ 1.6/ 1.7/ 1.9/ 2.1 :WELLSVILLE, NY GRBN6 2.1/ 2.4/ 2.5/ 2.8/ 3.2 :GARBUTT, NY CHRN6 2.3/ 2.6/ 2.7/ 2.8/ 3.2 :CHURCHVILLE, NY BOON6 2.5/ 2.6/ 2.7/ 2.9/ 3.5 :BOONVILLE, NY .END $$ NYC WATER SUPPLY FORECAST ESTIMATED RUNOFF IN MILLIONS OF GALLONS RESULTING FROM THE FOLLOWING 6-HOUR PRECIPITATION AMOUNTS IN INCHES : Drainage areas in square miles are: GILBOA - 315. ASHOKAN - 257. RONDOUT - 95. W.BRANCH - 43. CROTON - 335. KENSICO - 13. : .B TAR 250511 Z DH12/DC2505111537 /DUE/QMXC1/QMXC2/QMXC3/QMXC4 .B1 /QMXC5/QMXC6 : : RAINFALL :IDENT 0.5 1.0 1.5 2.0 3.0 5.0 LOCATION :======= ===== ====== ====== ====== ======= ======= ================ RONDOUT 659/ 977/ 1424/ 2242/ 3888/ 7191/ : RONDOUT RESERVOIR CROTON 1447/ 2401/ 3392/ 4392/ 9111/ 20392/ : NEW CROTON DAM W.BRANC 203/ 299/ 401/ 503/ 997/ 2440/ : W.BRANCH RESERVOIR KENSICO 55/ 157/ 269/ 382/ 607/ 1058/ : KENSICO GILBOA 2039/ 3234/ 5365/ 8010/ 13384/ 24215/ : SCHOHARIE RESERVOIR ASHOKAN 2105/ 3324/ 4543/ 6653/ 11058/ 19947/ : ASHOKAN RESERVOIR .END $$