River Forecast
Issued by NWS Boston, MA
Issued by NWS Boston, MA
Versions:
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FGUS51 KTAR 070100
RVFBOX
RIVER FORECAST
NATIONAL WEATHER SERVICE
NORTHEAST RIVER FORECAST CENTER...NORTON, MA
ISSUED VIA NATIONAL WATER CENTER... TUSCALOOSA, AL
0857 PM EDT Fri Jun 06 2025
:
:THIS IS A NWS GUIDANCE PRODUCT FROM THE NORTHEAST RIVER FORECAST CENTER.
:OFFICIAL FORECASTS/WARNINGS ARE ONLY ISSUED BY LOCAL NWS OFFICES.
:
:************************************************************
:North Nashua River - Fitchburg, MA
:Flood stage 6.5 ft
:Latest Observed Value - 3.3 FT at Jun-06 0730 PM
:Crest near 5.1 FT around 2AM EDT ON 06/08/2025
.ER FBGM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 4.5
.E2 :0607: / 4.8 / 4.9 / 5.1 / 5.1
.E3 :0608: / 5.0 / 4.8 / 4.6 / 4.5
.E4 :0609: / 4.4 / 4.2 / 4.0
: Local QPF - 6 hr timestep
: 0.48/ 0.02/ 0.36/ 0.41/ 0.00/ 0.00/ 0.00/ 0.01/ 0.06/ 0.10/ 0.02/ 0.00/
:
:************************************************************
:Squannacook River - West Groton, MA
:Flood stage 7.0 ft
:Latest Observed Value - 2.4 FT at Jun-06 0800 PM
.ER WGTM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 2.8
.E2 :0607: / 3.3 / 3.7 / 4.0 / 4.2
.E3 :0608: / 4.4 / 4.5 / 4.3 / 4.1
.E4 :0609: / 4.0 / 3.8 / 3.7
: Local QPF - 6 hr timestep
: 0.47/ 0.01/ 0.36/ 0.65/ 0.00/ 0.00/ 0.00/ 0.01/ 0.07/ 0.11/ 0.02/ 0.00/
:
:************************************************************
:Nashua River - East Pepperell, MA
:Flood stage 8.0 ft
:Latest Observed Value - 2.3 FT at Jun-06 0745 PM
.ER DNSM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 2.4
.E2 :0607: / 2.4 / 2.5 / 2.7 / 3.1
.E3 :0608: / 3.4 / 3.7 / 3.9 / 4.1
.E4 :0609: / 4.2 / 4.2 / 4.1
: Local QPF - 6 hr timestep
: 0.30/ 0.01/ 0.27/ 0.33/ 0.00/ 0.00/ 0.00/ 0.01/ 0.06/ 0.11/ 0.02/ 0.00/
:
:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS
:************************************************************
:Nashua River - East Pepperell, MA
:Flood stage {Missing}
:Latest Observed Value - 0.5 KCFS at Jun-06 0800 PM
.ER DNSM3 20250607 E DC202506062057/DH02/QRIFF/DIH6
:FLOW FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 0.5
.E2 :0607: / 0.6 / 0.6 / 0.7 / 0.9
.E3 :0608: / 1.1 / 1.2 / 1.4 / 1.5
.E4 :0609: / 1.6 / 1.5 / 1.5
: Local QPF - 6 hr timestep
: 0.30/ 0.01/ 0.27/ 0.33/ 0.00/ 0.00/ 0.00/ 0.01/ 0.06/ 0.11/ 0.02/ 0.00/
:
:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS
:************************************************************
:Assabet River - Maynard, MA
:Flood stage 5.0 ft
:Latest Observed Value - 2.4 FT at Jun-06 0715 PM
.ER MAYM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 2.4
.E2 :0607: / 2.4 / 2.4 / 2.4 / 2.4
.E3 :0608: / 2.4 / 2.4 / 2.4 / 2.4
.E4 :0609: / 2.4 / 2.3 / 2.3
: Local QPF - 6 hr timestep
: 0.11/ 0.01/ 0.22/ 0.19/ 0.00/ 0.00/ 0.00/ 0.00/ 0.07/ 0.11/ 0.02/ 0.00/
:
:************************************************************
:Sudbury River - Saxonville, MA
:Flood stage 10.0 ft
:Latest Observed Value - 5.5 FT at Jun-06 0715 PM
.ER SAXM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 5.5
.E2 :0607: / 5.5 / 5.6 / 5.7 / 5.7
.E3 :0608: / 5.6 / 5.6 / 5.6 / 5.6
.E4 :0609: / 5.6 / 5.6 / 5.6
: Local QPF - 6 hr timestep
: 0.05/ 0.01/ 0.17/ 0.19/ 0.00/ 0.00/ 0.00/ 0.00/ 0.07/ 0.07/ 0.01/ 0.00/
:
:RIVER STAGE IS AFFECTED BY RESERVOIR REGULATION
:************************************************************
:Concord River - Lowell, MA
:Flood stage 8.0 ft
:Latest Observed Value - 5.6 FT at Jun-06 0730 PM
.ER LCNM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 5.5
.E2 :0607: / 5.5 / 5.5 / 5.5 / 5.5
.E3 :0608: / 5.5 / 5.4 / 5.4 / 5.4
.E4 :0609: / 5.4 / 5.4 / 5.4
: Local QPF - 6 hr timestep
: 0.05/ 0.00/ 0.18/ 0.33/ 0.00/ 0.00/ 0.00/ 0.01/ 0.06/ 0.07/ 0.02/ 0.00/
:
:************************************************************
:Concord River - Lowell, MA
:Flood stage {Missing}
:Latest Observed Value - 0.8 KCFS at Jun-06 0800 PM
.ER LCNM3 20250607 E DC202506062057/DH02/QRIFF/DIH6
:FLOW FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 0.7
.E2 :0607: / 0.7 / 0.7 / 0.7 / 0.7
.E3 :0608: / 0.7 / 0.7 / 0.7 / 0.7
.E4 :0609: / 0.7 / 0.6 / 0.6
: Local QPF - 6 hr timestep
: 0.05/ 0.00/ 0.18/ 0.33/ 0.00/ 0.00/ 0.00/ 0.01/ 0.06/ 0.07/ 0.02/ 0.00/
:
:************************************************************
:Merrimack River - Lowell, MA
:Flood stage 52.0 ft
:Latest Observed Value - 45.0 FT at Jun-06 0730 PM
.ER LOWM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 45.3
.E2 :0607: / 45.6 / 46.0 / 46.6 / 47.3
.E3 :0608: / 48.0 / 48.6 / 49.1 / 49.4
.E4 :0609: / 49.6 / 49.5 / 49.3
: Local QPF - 6 hr timestep
: 0.31/ 0.01/ 0.34/ 0.68/ 0.00/ 0.00/ 0.00/ 0.02/ 0.05/ 0.09/ 0.02/ 0.00/
:
:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS
:************************************************************
:Merrimack River - Lowell, MA
:Flood stage {Missing}
:Latest Observed Value - 11.1 KCFS at Jun-06 0800 PM
.ER LOWM3 20250607 E DC202506062057/DH02/QRIFF/DIH6
:FLOW FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 12.3
.E2 :0607: / 13.7 / 15.3 / 17.5 / 20.5
.E3 :0608: / 23.6 / 26.5 / 29.0 / 30.7
.E4 :0609: / 31.4 / 31.0 / 29.9
: Local QPF - 6 hr timestep
: 0.31/ 0.01/ 0.34/ 0.68/ 0.00/ 0.00/ 0.00/ 0.02/ 0.05/ 0.09/ 0.02/ 0.00/
:
:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS
:************************************************************
:Shawsheen River - Andover, MA
:Flood stage 29.0 ft
:Latest Observed Value - 24.4 FT at Jun-06 0800 PM
.ER ANDM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 24.4
.E2 :0607: / 24.3 / 24.6 / 25.3 / 25.0
.E3 :0608: / 24.8 / 24.5 / 24.3 / 24.4
.E4 :0609: / 24.5 / 24.5 / 24.5
: Local QPF - 6 hr timestep
: 0.03/ 0.00/ 0.18/ 0.37/ 0.00/ 0.00/ 0.00/ 0.00/ 0.04/ 0.06/ 0.02/ 0.00/
:
:************************************************************
:Shawsheen River - Wilmington, MA
:Flood stage {Missing}
:Latest Observed Value - 0.1 KCFS at Jun-06 0800 PM
.ER WLMM3 20250607 E DC202506062057/DH02/QRIFF/DIH6
:FLOW FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 0.1
.E2 :0607: / 0.1 / 0.1 / 0.1 / 0.1
.E3 :0608: / 0.1 / 0.1 / 0.1 / 0.1
.E4 :0609: / 0.1 / 0.1 / 0.1
: Local QPF - 6 hr timestep
: 0.02/ 0.00/ 0.15/ 0.36/ 0.00/ 0.00/ 0.00/ 0.00/ 0.06/ 0.06/ 0.02/ 0.00/
:
:************************************************************
:Shawsheen River - Wilmington, MA
:Flood stage 7.0 ft
:Latest Observed Value - 2.6 FT at Jun-06 0730 PM
.ER WLMM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 2.6
.E2 :0607: / 2.6 / 2.6 / 2.6 / 2.7
.E3 :0608: / 2.8 / 2.9 / 3.0 / 3.0
.E4 :0609: / 3.0 / 2.9 / 2.8
: Local QPF - 6 hr timestep
: 0.02/ 0.00/ 0.15/ 0.36/ 0.00/ 0.00/ 0.00/ 0.00/ 0.06/ 0.06/ 0.02/ 0.00/
:
:************************************************************
:Merrimack River - Lawrence, MA
:Flood stage 24.0 ft
:Latest Observed Value - 13.3 FT at Jun-06 0730 PM
.ER LAWM3 20250607 E DC202506062057/DH02/HGIFF/DIH6
:STAGE FCST / 8AM / 2PM / 8PM / 2AM
.E1 :0606: / 13.6
.E2 :0607: / 14.2 / 14.8 / 15.5 / 16.4
.E3 :0608: / 17.3 / 18.1 / 18.9 / 19.5
.E4 :0609: / 19.8 / 19.8 / 19.6
: Local QPF - 6 hr timestep
:
:
:*******************************************************************
:
:
$$
:NERFC
:...END of MESSAGE...