FGUS51 KTAR 261515

RVFBOX

RIVER FORECAST

NATIONAL WEATHER SERVICE

NORTHEAST RIVER FORECAST CENTER...NORTON, MA

1114 AM EDT Thu Jun 26 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 - 2.3 FT at Jun-26 1030 AM

.ER FBGM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   2.4 /   2.5 /   2.5

.E2  :0627:  /   2.5 /   2.5 /   2.5 /   2.5

.E3  :0628:  /   2.6 /   2.6 /   2.7 /   2.7

.E4  :0629:  /   2.6

: Local QPF - 6 hr timestep

: 0.02/ 0.03/ 0.02/ 0.01/ 0.02/ 0.01/ 0.02/ 0.10/ 0.08/ 0.21/ 0.14/ 0.03/

:

:************************************************************

:Squannacook River - West Groton, MA

:Flood stage 7.0 ft

:Latest Observed Value - 1.9 FT at Jun-26 1100 AM

.ER WGTM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   1.9 /   1.9 /   1.9

.E2  :0627:  /   1.9 /   1.9 /   1.9 /   1.9

.E3  :0628:  /   1.9 /   1.9 /   2.0 /   2.0

.E4  :0629:  /   2.0

: Local QPF - 6 hr timestep

: 0.02/ 0.03/ 0.02/ 0.01/ 0.01/ 0.01/ 0.02/ 0.11/ 0.11/ 0.20/ 0.15/ 0.03/

:

:************************************************************

:Nashua River - East Pepperell, MA

:Flood stage 8.0 ft

:Latest Observed Value - 1.6 FT at Jun-26 1045 AM

.ER DNSM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   1.6 /   1.5 /   1.5

.E2  :0627:  /   1.5 /   1.4 /   1.4 /   1.4

.E3  :0628:  /   1.4 /   1.4 /   1.4 /   1.4

.E4  :0629:  /   1.5

: Local QPF - 6 hr timestep

: 0.02/ 0.03/ 0.02/ 0.01/ 0.01/ 0.01/ 0.02/ 0.10/ 0.08/ 0.19/ 0.14/ 0.04/

:

:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS

:************************************************************

:Nashua River - East Pepperell, MA

:Flood stage {Missing}

:Latest Observed Value - 0.3 KCFS at Jun-26 0800 AM

.ER DNSM3 20250626 E DC202506261114/DH14/QRIFF/DIH6

:FLOW FCST   /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   0.3 /   0.3 /   0.2

.E2  :0627:  /   0.2 /   0.2 /   0.2 /   0.2

.E3  :0628:  /   0.2 /   0.2 /   0.2 /   0.2

.E4  :0629:  /   0.2

: Local QPF - 6 hr timestep

: 0.02/ 0.03/ 0.02/ 0.01/ 0.01/ 0.01/ 0.02/ 0.10/ 0.08/ 0.19/ 0.14/ 0.04/

:

:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS

:************************************************************

:Assabet River - Maynard, MA

:Flood stage 5.0 ft

:Latest Observed Value - 1.6 FT at Jun-26 1015 AM

.ER MAYM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   1.7 /   1.7 /   1.7

.E2  :0627:  /   1.7 /   1.7 /   1.7 /   1.7

.E3  :0628:  /   1.7 /   1.7 /   1.7 /   1.8

.E4  :0629:  /   1.8

: Local QPF - 6 hr timestep

: 0.03/ 0.03/ 0.02/ 0.01/ 0.01/ 0.01/ 0.02/ 0.08/ 0.06/ 0.20/ 0.14/ 0.05/

:

:************************************************************

:Sudbury River - Saxonville, MA

:Flood stage 10.0 ft

:Latest Observed Value - 4.3 FT at Jun-26 1015 AM

.ER SAXM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   4.4 /   4.4 /   4.4

.E2  :0627:  /   4.4 /   4.4 /   4.4 /   4.4

.E3  :0628:  /   4.4 /   4.5 /   4.6 /   4.7

.E4  :0629:  /   4.7

: Local QPF - 6 hr timestep

: 0.03/ 0.03/ 0.01/ 0.01/ 0.01/ 0.01/ 0.01/ 0.07/ 0.05/ 0.21/ 0.14/ 0.07/

:

:RIVER STAGE IS AFFECTED BY RESERVOIR REGULATION

:************************************************************

:Concord River - Lowell, MA

:Flood stage 8.0 ft

:Latest Observed Value - 4.4 FT at Jun-26 1030 AM

.ER LCNM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   4.4 /   4.4 /   4.4

.E2  :0627:  /   4.4 /   4.3 /   4.3 /   4.3

.E3  :0628:  /   4.4 /   4.4 /   4.4 /   4.4

.E4  :0629:  /   4.4

: Local QPF - 6 hr timestep

: 0.02/ 0.02/ 0.01/ 0.01/ 0.01/ 0.01/ 0.02/ 0.10/ 0.08/ 0.15/ 0.14/ 0.05/

:

:************************************************************

:Concord River - Lowell, MA

:Flood stage {Missing}

:Latest Observed Value - 0.2 KCFS at Jun-26 0800 AM

.ER LCNM3 20250626 E DC202506261114/DH14/QRIFF/DIH6

:FLOW FCST   /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   0.2 /   0.2 /   0.2

.E2  :0627:  /   0.2 /   0.2 /   0.2 /   0.2

.E3  :0628:  /   0.2 /   0.2 /   0.2 /   0.2

.E4  :0629:  /   0.2

: Local QPF - 6 hr timestep

: 0.02/ 0.02/ 0.01/ 0.01/ 0.01/ 0.01/ 0.02/ 0.10/ 0.08/ 0.15/ 0.14/ 0.05/

:

:************************************************************

:Merrimack River - Lowell, MA

:Flood stage 52.0 ft

:Latest Observed Value - 42.9 FT at Jun-26 1030 AM

.ER LOWM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /  43.0 /  43.0 /  42.9

.E2  :0627:  /  42.9 /  42.9 /  42.9 /  42.9

.E3  :0628:  /  42.9 /  42.9 /  43.0 /  43.0

.E4  :0629:  /  43.1

: Local QPF - 6 hr timestep

: 0.01/ 0.02/ 0.01/ 0.01/ 0.01/ 0.01/ 0.02/ 0.15/ 0.14/ 0.17/ 0.14/ 0.03/

:

:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS

:************************************************************

:Merrimack River - Lowell, MA

:Flood stage {Missing}

:Latest Observed Value - 4.3 KCFS at Jun-26 0800 AM

.ER LOWM3 20250626 E DC202506261114/DH14/QRIFF/DIH6

:FLOW FCST   /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   4.4 /   4.4 /   4.2

.E2  :0627:  /   4.2 /   4.2 /   4.2 /   4.2

.E3  :0628:  /   4.2 /   4.3 /   4.3 /   4.5

.E4  :0629:  /   4.7

: Local QPF - 6 hr timestep

: 0.01/ 0.02/ 0.01/ 0.01/ 0.01/ 0.01/ 0.02/ 0.15/ 0.14/ 0.17/ 0.14/ 0.03/

:

:RIVER STAGE IS AFFECTED BY POWER GENERATION AT LOW FLOWS

:************************************************************

:Shawsheen River - Andover, MA

:Flood stage 29.0 ft

:Latest Observed Value - 24.0 FT at Jun-26 1100 AM

.ER ANDM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /  24.0 /  24.0 /  24.0

.E2  :0627:  /  24.0 /  24.0 /  24.0 /  24.0

.E3  :0628:  /  24.0 /  24.0 /  24.1 /  24.1

.E4  :0629:  /  24.2

: Local QPF - 6 hr timestep

: 0.01/ 0.02/ 0.01/ 0.01/ 0.01/ 0.01/ 0.02/ 0.14/ 0.13/ 0.13/ 0.13/ 0.06/

:

:************************************************************

:Shawsheen River - Wilmington, MA

:Flood stage {Missing}

:Latest Observed Value - {Missing}

.ER WLMM3 20250626 E DC202506261114/DH14/QRIFF/DIH6

:FLOW FCST   /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   0.0 /   0.0 /   0.0

.E2  :0627:  /   0.0 /   0.0 /   0.0 /   0.0

.E3  :0628:  /   0.0 /   0.0 /   0.0 /   0.0

.E4  :0629:  /   0.0

: Local QPF - 6 hr timestep

: 0.02/ 0.02/ 0.01/ 0.01/ 0.01/ 0.01/ 0.02/ 0.12/ 0.10/ 0.12/ 0.14/ 0.06/

:

:************************************************************

:Shawsheen River - Wilmington, MA

:Flood stage 7.0 ft

:Latest Observed Value - 2.3 FT at Jun-26 1030 AM

.ER WLMM3 20250626 E DC202506261114/DH14/HGIFF/DIH6

:STAGE FCST  /   8AM /   2PM /   8PM /   2AM

.E1  :0626:          /   2.3 /   2.3 /   2.3

.E2  :0627:  /   2.3 /   2.3 /   2.3 /   2.3

.E3  :0628:  /   2.3 /   2.3 /   2.3 /   2.3

.E4  :0629:  /   2.4

: Local QPF - 6 hr timestep

: 0.02/ 0.02/ 0.01/ 0.01/ 0.01/ 0.01/ 0.02/ 0.12/ 0.10/ 0.12/ 0.14/ 0.06/

:

:************************************************************

:Merrimack River - Haverhill (Bates Bridge), MA

:Flood stage 11.0 ft

:Latest Observed Value - 0.1 FT at Jun-26 1106 AM

:

:RIVER FORECAST

.ER BATM3 20250626 E DC202506261114/DH09/HMIFF/DIH1

.E1   :06/26 08AM-02PM:        /  -0.2 /  -0.7 /  -0.1 /   1.6 /   3.6

.E2   :06/26 02PM-08PM:/   4.9 /   4.4 /   3.5 /   2.6 /   1.7 /   0.8

.E3   :06/26 08PM-02AM:/   0.1 /   0.1 /   1.1 /   2.4 /   4.0 /   5.5

.E4   :06/27 02AM-08AM:/   6.5 /   5.6 /   4.5 /   3.4 /   2.4 /   1.5

.E5   :06/27 08AM-02PM:/   0.6 /  -0.2 /  -0.7 /  -0.3 /   0.8 /   2.1

.E6   :06/27 02PM-08PM:/   3.7 /   4.7 /   4.1 /   3.2 /   2.3 /   1.5

.E7   :06/27 08PM-02AM:/   0.6 /  -0.1 /  -0.1 /   0.9 /   2.2 /   3.7

.E8   :06/28 02AM-08AM:/   5.1 /   6.2 /   5.3 /   4.3 /   3.3 /   2.3

.E9   :06/28 08AM-02PM:/   1.4 /   0.5 /  -0.3 /  -0.5 /   0.5 /   1.8

.E10  :06/28 02PM-08PM:/   3.5 /   4.8 /   4.4 /   3.6 /   2.8 /   1.9

.E11  :06/28 08PM-02AM:/   1.1 /   0.3 /  -0.3 /   0.1 /   1.1 /   2.5

.E12  :06/29 02AM-08AM:/   3.9 /   5.2 /   6.2 /   5.4 /   4.3 /   3.3

.E13  :06/29 08AM-09AM:/   2.4

: Local QPF - 6 hr timestep

:

:

:*******************************************************************

:

:

$$

:NERFC

:...END of MESSAGE...

