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Shawsheen River at Balmoral Street at Andover water level

River gauge, Shawsheen River, Massachusetts, United States

Directions

Right now

Below flood stage

Water level

23.94ft Down 0.07 ft over the last 24 hours

Flow
29.1 cfs
25 30 35 Highest onrecord 37.45 ft Minor floodstage 29.00 ft

History

History
24.024.2ftOct 16Oct 18Oct 19Oct 21Oct 2224.024.2ftOct 16Oct 19Oct 22
Water level Forecast Minor flood stage

The forecast expects the river to fall to 23.90 ft by Tuesday, October 20 at 08:00 AM. Issued Monday, October 19 at 10:40 AM by NOAA National Weather Service.

What this means

The Shawsheen River at Balmoral Street at Andover is at 23.94 ft, in the normal range.

It is 5.06 ft below the flood stage of 29.00 ft.

It has dropped 0.07 ft over the past 24 hours. The forecast expects the river to fall to 23.90 ft by Tuesday, October 20 at 08:00 AM. In the last month it has stayed between 23.94 ft and 24.34 ft.

Judged against the official flood stage for this gauge. How to read levels

Key numbers

Highest on record
37.45 ftMay 15, 2006
Forecast peak
24.00 ftMonday, October 19 at 08:00 PM

Floating and fishing near Shawsheen River at Balmoral Street at Andover

Normal flows mean predictable rapids and good access at most put-ins.

Flood stage here is 29.00 ft, 5.06 ft above the current reading. Beyond it, the National Weather Service also defines moderate and major flood stages.

What happens at each level

38.00 ft
Flood impacts are expected to be comparable to, or worse than, the May 2006 Floods. Impacts in North Andover will increase along Glenwood, Fernwood and Elmwood Streets, and both Mass Ave and Route 114 experience significant flooding at the Lawrence-North Andover Town line. Floodwaters impact large sections of Andover in the greater vicinity of North Main Street. Numerous residences, businesses and roadways are impacted.
36.00 ft
In Andover, a stretch of North Main Street is impassable. Floodwaters inundate numerous residences and businesses in the greater vicinity of North Main. Impacted areas include but are not limited to Washington Park Condominiums, the Balmoral, Shawsheen Plaza, Powdermill Square, Ballardvale Falls, Gradall Lane and River Street. Flooding impacts Mass Ave underpass and businesses on Route 114 at the Lawrence/North Andover town line. In North Andover lower Glenwood, Elmwood and Fernwood Streets are impacted.
35.00 ft
In North Andover floodwaters inundate lowest lying homes along Glenwood, Elmwood and Fernwood Streets. Floodwaters impact lowest lying businesses and parking lots along Route 114 and Mass Ave on the Lawrence-North Andover town line. In Andover, flood impacts spread to multiple locations along and off of North Main Street, including homes and businesses. Flood impact areas include but are not limited to Washington Park Condominiums, Shawsheen Plaza, Powdermill Square, Ballardvale Falls, and River Street.
34.00 ft
In North Andover, floodwaters approach or inundate lowest lying homes along Glenwood, Elmwood and Fernwood Streets. Floodwaters impact lowest lying businesses and parking lots on Route 114 closest to the Shawsheen River on the Lawrence North Andover Town line. In Andover, floodwaters inundate some low lying structures along North Main Street. Within Andover, floodwaters approach lowest lying structures at Washington Park Condominiums, Shawsheen Plaza, Powdermill Square, Ballardvale Falls, and River Street.
32.00 ft
Floodwaters impact lowest lying businesses and parking lots along Route 114 closest to the Shawsheen River on the Lawrence and North Andover town line. Floodwaters may reach the lowest lying homes along Glenwood Street in North Andover. In Andover, the very lowest lying homes and external structures along North Main Street are impacted. Floodwaters may affect River Street near Laconia Drive.
31.00 ft
Floodwaters inundate the lowest lying parking lots along Route 114 adjacent to the Shawsheen River. This includes drainage fronting the North Andover Mall along Route 114. Floodwaters encroach on Route 114 hotel building in Lawrence, adjacent to the river. Floodwaters encroach on lowest lying properties along Glenwood Street in North Andover.
30.00 ft
Floodwaters inundate very lowest lying business parking lots off Route 114 in Lawrence and North Andover that are adjacent to the Shawsheen River.
29.00 ft
Floodwaters encroach on very lowest lying business parking lots off of Route 114 in Lawrence and North Andover that are adjacent to the Shawsheen River.
23.94 ft
Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

RankLevelDate
137.45 ftMay 15, 2006
237.45 ftMay 15, 2006
336.16 ftMarch 16, 2010
434.15 ftApril 18, 2007
533.98 ftApril 1, 2010
630.84 ftJanuary 12, 2024
730.80 ftDecember 20, 2023
830.56 ftApril 1, 2014
929.90 ftDecember 11, 2014
1029.68 ftMarch 8, 2011

Weather at the gauge

The forecast is not available right now.

Sunrise 07:04 AM Sunset 05:56 PM Daylight 10 hr, 52 min First quarter 64%

Map

Other gauges on the Shawsheen River

Gauge Level Compared with normal 24 hours Distance
Shawsheen River near WilmingtonRiver gauge, Shawsheen River 2.30 ft Below flood stage +0.09 ft 8 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Merrimack River at LawrenceRiver gauge, Merrimack River 11.06 ft Normal +1.15 ft 2.3 mi
Spicket River near MethuenRiver gauge, Spicket River 4.22 ft Below flood stage −0.02 ft 5.8 mi
Merrimack River below Concord River at LowellRiver gauge, Merrimack River 43.16 ft Below flood stage +0.34 ft 8 mi
Concord River below R Meadow Brook, at LowellRiver gauge, Concord River 4.69 ft Below flood stage −0.12 ft 8 mi
Ipswich River at South MiddletonRiver gauge, Ipswich River 15.0 cfs Normal −1.4 cfs 9 mi
Parker River at ByfieldRiver gauge, Parker River 3.0 cfs Normal −0.8 cfs 12 mi
Spicket River at North SalemRiver gauge, Spicket River 90.1 cfs Very low +88.0 cfs 13 mi
Beaver Brook at North PelhamRiver gauge, Beaver Brook 22.8 cfs Normal −2.6 cfs 13 mi

Questions and answers

What is flood stage for the Shawsheen River at Balmoral Street at Andover?

The official flood stage is 29.00 ft. The level is currently 5.06 ft below it.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Shawsheen River at Balmoral Street at Andover today?

On Oct 19, 2026, 08:30 PM EDT, the water level was 23.94 ft. Down 0.07 ft over the last 24 hours.

Is Shawsheen River at Balmoral Street at Andover rising or falling?

Down 0.07 ft over the last 24 hours.

Is the level of Shawsheen River at Balmoral Street at Andover normal?

Below flood stage. Judged against the official flood stage for this gauge.

What is the highest water level ever recorded at Shawsheen River at Balmoral Street at Andover?

The highest level on record is 37.45 ft on May 15, 2006.

Is Shawsheen River at Balmoral Street at Andover expected to rise?

The forecast expects the river to fall to 23.90 ft by Tuesday, October 20 at 08:00 AM.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:01100627 (Agency page)
Coordinates
42.67148, -71.14922 (WGS84)
Vertical datum
NAVD88
Update interval
every 15 minutes
Licence
Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Water level 23.94 ft 2026-10-20 00:30 Provisional
Flow 29.1 cfs 2026-10-20 00:30 Provisional

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How to cite

U.S. Geological Survey: Shawsheen River at Balmoral Street at Andover (usgs:01100627). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/massachusetts/shawsheen-river-at-balmoral-street-at-andover

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.