weather.gov     
National Weather Service

Headwater Guidance
NWS Homepage
This page is being discontinued on March 12, 2014.
The same data is available at this site. Please update your bookmarks.
Thank you, and we apologize for the inconvenience.
Please send an email to SR-SRH.Webmaster@noaa.gov with any concerns.


Current Version
Previous Version:    01  02  03  04  05  06  07  08  09  10  11  12  13  14  15  16  17  18  19  
[Printable]
902
FOUS71 KTAR 230223
FFHTAR
HEADWATER FLASH FLOOD GUIDANCE
NATIONAL WEATHER SERVICE
NORTHEAST RIVER FORECAST CENTER... TAUNTON MA
1005 PM EDT TUE JUL 22 2014

: WATERSHED AREA AVERAGE RAINFALL IN INCHES REQUIRED
: TO EXCEED FLOOD STAGE
: HSA - HYDROLOGIC SERVICE AREA
.B TAR 140723 Z DH00/DC1407230205 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF
:
:===========================================================
:      CARIBOU HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
MASM1     3.0/  4.5/  5.8/  6.7/  8.0 :MASARDIS, ME
DOVM1     3.0/  3.5/  3.8/  4.7/  5.4 :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/  4.1/  5.3/  6.2 :NORTH ANSON, ME
SKOM1     2.5/  3.1/  3.4/  3.8/  4.5 :SKOWHEGAN, ME
ROXM1     2.0/  2.2/  2.4/  3.1/  4.3 :ROXBURY, ME
CNWN3     3.0/  3.6/  4.5/  6.0/  7.6 :CONWAY, NH
WOON3     2.1/  2.2/  2.3/  2.6/  3.5 :WOODSTOCK, NH
RUMN3     2.7/  2.8/  3.0/  3.2/  4.0 :RUMNEY, NH
BRSN3     3.0/  3.7/  3.8/  4.2/  4.6 :BRISTOL, NH
DAVN3     3.0/  3.7/  4.2/  5.4/  6.6 :DAVISVILLE, NH
NSTN3     2.9/  4.3/  5.1/  6.2/  7.4 :N STRATFORD, NH
BETN3     3.0/  3.0/  3.2/  3.7/  4.8 :BETHLEHEM JCT, NH
:===========================================================
:      BOSTON HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
PTRN3     3.0/  3.8/  3.9/  4.4/  4.9 :PETERBORO, NH
GFFN3     3.0/  3.2/  3.6/  4.3/  5.7 :GOFFSTOWN, NH
FBGM3     3.0/  3.1/  3.3/  4.9/  6.6 :FITCHBURG, MA
WGTM3     3.0/  3.3/  3.8/  4.8/  7.0 :WEST GROTON, MA
MAYM3     2.9/  3.0/  3.3/  5.6/  7.2 :MAYNARD, MA
SAXM3     1.8/  3.5/  4.6/  6.3/  7.6 :SAXONVILLE, MA
WLMM3     3.0/  3.7/  4.2/  5.7/  8.0 :WILMINGTON, MA
NRWM3     3.0/  4.5/  6.0/  7.0/  8.0 :NORWOOD, MA
DOVM3     3.0/  4.5/  4.7/  6.3/  7.6 :DOVER, MA
NBRM3     3.0/  4.0/  4.9/  6.9/  8.0 :NORTHBRIDGE, MA
WILC3     3.0/  4.5/  6.0/  7.0/  8.0 :WILLIMANTIC, CT
WSFM3     3.0/  4.5/  5.5/  6.8/  8.0 :WESTFIELD, MA
UNVC3     2.6/  2.9/  4.0/  6.2/  8.0 :UNIONVILLE, CT
:===========================================================
:      NEW YORK HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
GRDN6     2.7/  3.2/  3.6/  4.1/  5.0 :GARDINER, NY
YTCC3     2.8/  3.8/  4.7/  5.7/  6.9 :YANTIC, CT
:===========================================================
:      BURLINGTON HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
CZRN6     3.0/  4.1/  4.5/  5.9/  7.4 :PERRY MILLS, NY
ASFN6     2.6/  2.6/  2.7/  3.3/  3.8 :AUSABLE FORKS, NY
CENV1     3.0/  3.5/  3.5/  3.6/  4.4 :CENTER RUTLAND, VT
MONV1     2.3/  2.5/  3.2/  4.1/  5.8 :MONTPELIER, VT
MOOV1     2.2/  2.3/  2.5/  2.9/  3.8 :MORETOWN, VT
JONV1     2.6/  2.9/  3.2/  3.5/  4.2 :JOHNSON, VT
NTYV1     1.8/  2.2/  3.2/  4.4/  5.7 :NORTH TROY, VT
PASV1     2.9/  3.9/  4.4/  5.2/  6.3 :PASSUMPSIC, VT
WLRV1     2.7/  2.8/  2.9/  3.7/  4.8 :WELLS RIVER, VT
WEHV1     2.6/  3.2/  3.5/  3.8/  4.4 :W HARTFORD, VT
:===========================================================
:      ALBANY HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
NWCN6     3.0/  3.6/  4.1/  4.8/  5.8 :NEWCOMB, NY
HOPN6     3.0/  3.6/  4.0/  4.6/  5.7 :HOPE, NY
GVVN6     2.8/  3.0/  3.3/  3.9/  5.2 :MID. GRANVILLE, NY
BTTN6     2.9/  3.8/  4.3/  5.1/  6.1 :BATTENVILLE, NY
WILM3     2.2/  2.6/  3.0/  3.7/  4.7 :WILLIAMSTOWN, MA
BNTV1     2.4/  2.6/  2.9/  3.6/  4.5 :N. BENNINGTON, VT
LTLN6     2.7/  3.8/  4.3/  4.8/  5.9 :LITTLE FALLS, NY
PTVN6     2.5/  2.7/  3.1/  3.6/  5.1 :PRATTSVILLE, NY
MTRN6     2.6/  2.8/  3.2/  3.7/  5.2 :COLD BROOK, NY
ROSN6     2.6/  3.6/  4.3/  5.0/  6.3 :ROSENDALE, NY
WAPN6     2.5/  3.1/  3.7/  4.5/  5.8 :WAPPINGER FALLS, NY
GTBM3     3.0/  4.5/  6.0/  6.7/  8.0 :GT. BARRINGTON, MA
TENN6     3.0/  4.5/  5.5/  6.3/  7.5 :GAYLORDSVILLE, CT
GAYC3     3.0/  3.4/  3.6/  4.0/  4.6 :GAYLORDSVILLE, CT
:===========================================================
:      BINGHAMTON HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
FLLN6     2.4/  2.7/  3.3/  4.1/  5.2 :ITHACA, NY
ONDN6     2.2/  2.3/  2.9/  4.7/  6.4 :SYRACUSE, NY
NEIN6     2.1/  2.5/  2.8/  3.1/  3.9 :ONEIDA, NY
:===========================================================
:      BUFFALO HSA
:IDENT    1HR   3HR   6HR  12HR  24HR  HEADWATER NAME
:======= ====  ====  ====  ====  ====  ====================
GOWN6     2.0/  2.5/  2.7/  3.2/  3.8 :GOWANDA, NY
GDVN6     1.6/  1.8/  2.1/  2.6/  3.3 :GARDENVILLE, NY
LCSN6     1.4/  1.6/  1.8/  2.4/  3.1 :LANCASTER, NY
EBZN6     1.3/  1.5/  1.7/  2.1/  2.6 :EBENEZER, NY
WILN6     1.8/  1.9/  1.9/  2.2/  2.4 :WILLIAMSVILLE, NY
BTVN6     2.6/  2.7/  2.9/  3.4/  3.9 :BATAVIA, NY
WLLN6     2.0/  2.3/  2.5/  2.6/  2.9 :WELLSVILLE, NY
GRBN6     2.2/  2.7/  3.1/  3.7/  4.6 :GARBUTT, NY
CHRN6     2.5/  2.9/  3.2/  3.7/  4.5 :CHURCHVILLE, NY
BOON6     3.0/  3.7/  4.3/  5.2/  6.8 :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 140723 Z DH00/DC1407230222 /DUE/QMXC1/QMXC2/QMXC3/QMXC4
.B1 /QMXC5/QMXC6
:
:                 RAINFALL
:IDENT    0.5    1.0    1.5    2.0     3.0     5.0   LOCATION
:======= ===== ====== ====== ====== ======= =======  ================
RONDOUT   104/   343/   636/   935/  2285/  5558/ : RONDOUT RESERVOIR
CROTON    199/   362/   718/  1192/  2300/  8281/ : NEW CROTON DAM
W.BRANC    22/    33/    63/   109/   209/   659/ : W.BRANCH RESERVOIR
KENSICO     6/    27/    65/   175/   399/   849/ : KENSICO
GILBOA    130/   472/  1249/  2320/  7624/ 19163/ : SCHOHARIE RESERVOIR
ASHOKAN   467/   830/  1659/  2628/  6322/ 18874/ : ASHOKAN RESERVOIR
.END
$$




U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE