Molly Ann Brook at North Haledon NJ water level

Name: Molly Ann Brook at North Haledon NJ water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Molly Ann Brook, New Jersey, United States

Directions

Below flood stage

Water level

3.09ft Steady over the last 24 hours

Measured Oct 19, 2026, 05:00 PM EDT (33 min ago)

History

7 days

Water level Minor flood stage

What this means

The gauge at Molly Ann Brook at North Haledon NJ reads 3.09 ft, a normal level.

It is 2.91 ft below the flood stage of 6.00 ft.

It has barely moved over the past 24 hours. Over the past 30 days it has moved between 3.09 ft and 3.24 ft.

Fall is often low-water season on rivers, until steadier rain returns.

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

Key numbers

Highest on record: 10.93 ftMay 16, 1990

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

The National Weather Service puts flood stage for this gauge at 6.00 ft, still 2.91 ft away.

Highest crests on record

Rank	Level	Date
1	10.93 ft	May 16, 1990
2	10.74 ft	September 16, 1999
3	9.13 ft	July 22, 2006
4	8.87 ft	May 29, 1984
5	8.66 ft	September 6, 1979
6	8.12 ft	September 3, 1992
7	8.02 ft	July 8, 1996
8	7.62 ft	April 28, 1980
9	7.06 ft	March 11, 2011
10	7.01 ft	November 28, 2004

Weather at the gauge

Rain in the last 3 days: 0.11 in. Rain that falls upstream can take hours or days to show up at a river gauge.

19 Mon 63° 39° – Wind 7 mph

20 Tue 64° 45° – Wind 13 mph

21 Wed 62° 44° – Wind 11 mph

22 Thu 65° 44° – Wind 12 mph

23 Fri 58° 46° – Wind 12 mph

24 Sat 61° 43° – Wind 5 mph

25 Sun 64° 44° – Wind 8 mph

Forecast: Open-Meteo

Sunrise 07:13 AM Sunset 06:12 PM Daylight 10 hr, 59 min First quarter 62%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Saddle River below Hohokus Brook at Paramus NJRiver gauge, Saddle River	1.96 ft	Below flood stage	+0.01 ft	4.4 mi
Hohokus Brook at Ho-Ho-Kus NJRiver gauge, Hohokus Brook	1.50 ft	Below flood stage	±0	4.9 mi
Passaic River at Little Falls NJRiver gauge, Passaic River	2.31 ft	Below flood stage	−0.15 ft	5.2 mi
Pompton River at Pompton Plains NJRiver gauge, Pompton River	8.47 ft	Below flood stage	−0.05 ft	5.2 mi
Saddle River at Ridgewood NJRiver gauge, Saddle River	0.86 ft	Below flood stage	−0.01 ft	5.4 mi
Passaic River above Beatties Dam at Little Falls NJRiver gauge, Passaic River	8.88 ft	Below flood stage	−0.09 ft	5.4 mi
Passaic River at Dundee Dam at Clifton NJRiver gauge, Passaic River	1.52 ft	Below flood stage	−0.05 ft	5.5 mi
Ramapo River at Pompton Lakes NJRiver gauge, Ramapo River	7.52 ft	Below flood stage	−0.05 ft	5.7 mi

Questions and answers

What is flood stage for Molly Ann Brook at North Haledon NJ?

The official flood stage is 6.00 ft. The level is currently 2.91 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 Molly Ann Brook at North Haledon NJ today?

On Oct 19, 2026, 05:00 PM EDT, the water level was 3.09 ft. Steady over the last 24 hours.

Is Molly Ann Brook at North Haledon NJ rising or falling?

Steady over the last 24 hours.

Is the level of Molly Ann Brook at North Haledon NJ normal?

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

What is the highest water level ever recorded at Molly Ann Brook at North Haledon NJ?

The highest level on record is 10.93 ft on May 16, 1990.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:01389765 (Agency page)
Coordinates: 40.95306, -74.18472 (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

Parameter	Last value	Time (UTC)	Quality
Water level	3.09 ft	2026-10-19 21:00	Provisional

Download

Embed this gauge

Add a live card for this gauge to your website. It updates on its own and links back here.

<iframe src="https://nivelmap.com/embed/10621?lang=en" width="360" height="230" style="border:0;max-width:100%" loading="lazy" title="Molly Ann Brook at North Haledon NJ water level"></iframe>

How to cite

U.S. Geological Survey: Molly Ann Brook at North Haledon NJ (usgs:01389765). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/new-jersey/molly-ann-brook-at-north-haledon-nj

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.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer