AFOS product FFHTAR
Dates interpreted at 00:00 UTC

Displaying AFOS PIL: FFHTAR
Product Timestamp: 2025-10-20 01:30 UTC

Download date range (UTC midnight)
Bulk Download Bulk Download
771 
FOUS71 KTAR 200145
FFHTAR
HEADWATER FLASH FLOOD GUIDANCE
NATIONAL WEATHER SERVICE
NORTHEAST RIVER FORECAST CENTER... NORTON MA
930 PM EDT SUN OCT 19 2025

: WATERSHED AREA AVERAGE RAINFALL IN INCHES REQUIRED
: TO EXCEED FLOOD STAGE
: HSA - HYDROLOGIC SERVICE AREA
.B TAR 251020 Z DH00/DC2510200130 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF
:
:===========================================================
:      CARIBOU HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
MASM1     3.0/  4.5/  6.0/  7.0/  8.0 :MASARDIS, ME
DOVM1     3.0/  3.7/  4.4/  6.0/  7.6 :DOVER, ME
WENM1     3.0/  4.5/  6.0/  7.0/  8.0 :WEST ENFIELD, ME
:===========================================================
:      GRAY HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
NANM1     3.0/  3.7/  4.7/  6.8/  8.0 :NORTH ANSON, ME
SKOM1     2.9/  4.3/  5.2/  6.5/  8.0 :SKOWHEGAN, ME
ROXM1     1.7/  2.3/  3.5/  5.2/  7.6 :ROXBURY, ME
CNWN3     2.6/  3.0/  4.2/  6.1/  8.0 :CONWAY, NH
WOON3     1.7/  1.8/  2.0/  2.8/  4.3 :WOODSTOCK, NH
RUMN3     3.0/  3.6/  3.8/  4.6/  6.0 :RUMNEY, NH
BRSN3     3.0/  3.4/  3.9/  4.9/  5.7 :BRISTOL, NH
DAVN3     3.0/  3.6/  5.3/  7.0/  8.0 :DAVISVILLE, NH
NSTN3     3.0/  4.5/  5.7/  7.0/  8.0 :N STRATFORD, NH
BETN3     2.4/  2.5/  2.7/  3.7/  5.3 :BETHLEHEM JCT, NH
PTRN3     3.0/  3.6/  4.2/  5.2/  6.4 :PETERBORO, NH
GFFN3     3.0/  3.7/  5.2/  6.9/  8.0 :GOFFSTOWN, NH
:===========================================================
:      BOSTON HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
FBGM3     2.9/  3.2/  5.1/  6.8/  8.0 :FITCHBURG, MA
WGTM3     2.9/  3.6/  4.8/  6.5/  8.0 :WEST GROTON, MA
MAYM3     2.9/  3.0/  3.4/  6.3/  8.0 :MAYNARD, MA
SAXM3     1.7/  2.9/  5.0/  7.0/  8.0 :SAXONVILLE, MA
WLMM3     3.0/  3.8/  4.7/  6.4/  8.0 :WILMINGTON, MA
NRWM3     2.5/  4.5/  5.5/  7.0/  8.0 :NORWOOD, MA
DOVM3     3.0/  4.1/  4.2/  5.7/  7.0 :DOVER, MA
NBRM3     3.0/  3.5/  4.4/  6.3/  8.0 :NORTHBRIDGE, MA
WLMC3     3.0/  4.5/  5.5/  6.3/  7.8 :WILLIMANTIC, CT
WSFM3     3.0/  4.1/  5.7/  7.0/  8.0 :WESTFIELD, MA
UNVC3     2.1/  2.4/  3.8/  6.7/  8.0 :UNIONVILLE, CT
:===========================================================
:      NEW YORK HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
GRDN6     3.0/  3.8/  4.7/  5.6/  7.2 :GARDINER, NY
YTCC3     2.3/  3.2/  4.0/  4.9/  6.1 :YANTIC, CT
:===========================================================
:      BURLINGTON HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
CZRN6     3.0/  4.4/  5.2/  7.0/  8.0 :PERRY MILLS, NY
ASFN6     1.6/  1.7/  1.8/  2.5/  3.1 :AUSABLE FORKS, NY
CENV1     2.7/  2.8/  2.9/  3.1/  4.1 :CENTER RUTLAND, VT
MONV1     2.6/  2.9/  4.9/  5.9/  8.0 :MONTPELIER, VT
MOOV1     1.7/  1.8/  2.3/  2.8/  4.1 :MORETOWN, VT
JONV1     2.3/  2.6/  3.5/  4.1/  5.6 :JOHNSON, VT
NTYV1     1.9/  2.2/  3.3/  5.1/  7.0 :NORTH TROY, VT
PASV1     2.9/  3.8/  5.0/  6.4/  8.0 :PASSUMPSIC, VT
WLRV1     2.4/  2.6/  3.1/  4.4/  6.1 :WELLS RIVER, VT
WEHV1     2.2/  3.0/  3.6/  4.4/  5.5 :W HARTFORD, VT
:===========================================================
:      ALBANY HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
NWCN6     3.0/  4.5/  6.0/  7.0/  8.0 :NEWCOMB, NY
HOPN6     2.5/  3.0/  3.7/  4.7/  6.3 :HOPE, NY
GVVN6     2.4/  2.7/  3.4/  4.4/  6.2 :MID. GRANVILLE, NY
BTTN6     2.4/  3.4/  4.1/  5.1/  6.3 :BATTENVILLE, NY
WILM3     1.6/  2.1/  2.7/  3.7/  5.0 :WILLIAMSTOWN, MA
BNTV1     2.0/  2.4/  3.4/  4.6/  6.1 :N. BENNINGTON, VT
LTLN6     2.6/  3.8/  4.6/  5.4/  6.7 :LITTLE FALLS, NY
PTVN6     2.4/  2.7/  3.2/  4.0/  5.8 :PRATTSVILLE, NY
MTRN6     2.4/  2.8/  3.5/  4.5/  6.6 :COLD BROOK, NY
ROSN6     2.1/  3.3/  4.1/  5.0/  6.6 :ROSENDALE, NY
WAPN6     2.1/  2.9/  3.8/  4.9/  6.7 :WAPPINGER FALLS, NY
GTBM3     3.0/  4.5/  6.0/  7.0/  8.0 :GT. BARRINGTON, MA
TENN6     3.0/  4.5/  6.0/  7.0/  8.0 :GAYLORDSVILLE, CT
GAYC3     2.6/  3.1/  3.7/  4.6/  5.7 :GAYLORDSVILLE, CT
:===========================================================
:      BINGHAMTON HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
FLLN6     2.3/  2.8/  3.6/  4.7/  6.0 :ITHACA, NY
ONDN6     2.0/  2.2/  2.9/  4.9/  6.9 :SYRACUSE, NY
NEIN6     1.6/  2.1/  2.8/  3.7/  5.1 :ONEIDA, NY
:===========================================================
:      BUFFALO HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
GOWN6     1.3/  2.0/  2.5/  3.5/  4.8 :GOWANDA, NY
GDVN6     1.4/  1.8/  2.7/  3.6/  4.8 :GARDENVILLE, NY
LCSN6     1.1/  1.5/  2.3/  3.3/  4.5 :LANCASTER, NY
EBZN6     0.8/  1.1/  1.6/  2.5/  3.7 :EBENEZER, NY
WILN6     1.4/  1.6/  1.8/  2.4/  3.2 :WILLIAMSVILLE, NY
BTVN6     2.2/  2.6/  3.9/  5.0/  6.6 :BATAVIA, NY
WLLN6     1.8/  2.4/  3.2/  4.0/  5.2 :WELLSVILLE, NY
GRBN6     1.9/  2.6/  3.8/  4.9/  6.6 :GARBUTT, NY
CHRN6     2.5/  3.1/  4.8/  6.1/  8.0 :CHURCHVILLE, NY
BOON6     2.9/  3.1/  3.5/  4.1/  5.3 :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 251020 Z DH00/DC2510200145 /DUE/QMXC1/QMXC2/QMXC3/QMXC4
.B1 /QMXC5/QMXC6
:
:                 RAINFALL
:IDENT    0.5    1.0    1.5    2.0     3.0     5.0   LOCATION
:======= ===== ====== ====== ====== ======= =======  ================
RONDOUT    55/   171/   322/   485/  1315/  4369/ : RONDOUT RESERVOIR
CROTON    203/   483/   835/  1234/  2049/  7013/ : NEW CROTON DAM
W.BRANC    20/    42/    70/   103/   175/   526/ : W.BRANCH RESERVOIR
KENSICO    24/    58/   167/   277/   501/   951/ : KENSICO
GILBOA    209/   725/  1428/  2304/  6975/ 17487/ : SCHOHARIE RESERVOIR
ASHOKAN   285/   816/  1394/  2068/  4662/ 16507/ : ASHOKAN RESERVOIR
.END
$$