Rippowan Falls waterfall
Nearby gauge (Rippowam River) · 32 ft³/s · Higher than usual

Rippowan Falls

Connecticut

By Armen Suny · Last verified Oct 2026

LiDAR & 3D terrain
Photo Credits (1)
1.
Emily Serven CC BY 3.0 · Wikimedia Commons

About Rippowan Falls

Rippowan Falls is the name on a spot along the Rippowam River, called the Mill River through downtown Stamford, Connecticut, near the Tresser Boulevard crossing between Mill River Park and Rotary Park. We could not find a current source describing a waterfall here. It is not in Mianus River Park, which is on a different river.

Trail & Hike Details

Frequently Asked Questions

🐶 Are Dogs Allowed at Rippowan Falls?

❌ Dogs are not allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Rippowan Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are the best times to visit, as the waterfall flow is strongest during these seasons. Fall offers beautiful foliage, while winter may provide a unique view of the falls if they freeze.

Seasonal Access

The best time to visit is Spring, Summer, and Fall. Winter access may be limited.

Safety Information

Exercise caution near the waterfall, as rocks can be slippery. Stay on marked trails to avoid getting lost or damaging the environment.

Current Water Conditions

Updated about 1 hour ago Moderate

These readings come from the USGS gauge on Rippowam River, 1.1 miles away, not on Rippowan Falls's own stream. Use them as a sign of whether the area is running wet or dry.

32 ft³/s

Current discharge — how much water is flowing

Higher than usual for this time of year

Based on 30 years of record

1.70 ft

Water depth at gauge

7-Day Discharge Trend

What does this mean for your visit?

The water is flowing higher than usual for this time of year.

About This Gauge

USGS 01209901
1.1 miles from waterfall
Drainage: 34 sq mi
Altitude: 17 ft

7-Day Flow Outlook

Based on the USGS gauge RIPPOWAM RIVER AT STAMFORD, CT. (2 km away).

High confidence
Moderate right now
34 cfs
↓ Falling
66666666666666TodayTomorrowTueWedThuFriSat

Today

Moderate

34 cfs

9/10

Tomorrow

Moderate

36 cfs

9/10

Tue

Moderate

36 cfs

9/10

Wed

Moderate

36 cfs

9/10

Thu

Moderate

40 cfs

9/10

Fri

Moderate

40 cfs

9/10

Sat

Moderate

40 cfs

9/10

Best window: Today — moderate flow, sunny (trip score 9/10).

Best time of year: this gauge typically runs highest from late February to early May, peaking in March.

How we calculate this

This is a transparent outlook, not a precise forecast. We take the waterfall's current flow strength (how it ranks against its historical normal for today, from the nearest USGS stream gauge), carry that ranking forward along the gauge's seasonal curve, and nudge it for forecast rain. Confidence is highest for the next day or two and falls further out. Always check official conditions and your own judgment before visiting — high flows can be dangerous.

Know when to go.

Get a free email alert when waterfalls near Cos Cob hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.

Is Rippowan Falls Frozen?

Updated about 17 hours ago

Not frozen highs above freezing lately

Rippowan Falls is not frozen right now; highs have been above freezing. Yesterday ran 46°F to 37°F.

Days below freezing
0 of the last 14
Current cold streak
0 days
Freezing days ahead
0 of the next 7
Flow
52 ft³/s

Winter safety. Frozen falls are the one waterfall trip with a documented injury pattern: falling ice, and ice-glazed rock and trail. Wear microspikes, keep well back from the base and from overhangs, and never walk out on ice over moving water.

Estimate from Open-Meteo daily temperatures at the falls, the LiDAR-measured facing direction, and the nearest stream gauge. It is a likelihood, not a report from the trail.

Weather Forecast

The Terrain, Seen by LiDAR

Aircraft-mounted lasers measured this ground to within inches. Trees and buildings are digitally stripped away, leaving the bare shape of the land the water has carved.

1-meter lidar measures about 17 feet of drop in the ground within a few hundred feet of Rippowan Falls. Elevation at the pin is about 17 feet.

Aerial photo of the same ground around Rippowan Falls near Cos Cob, Connecticut, for comparison with the lidar view LiDAR bare-earth terrain around Rippowan Falls near Cos Cob, Connecticut, showing about 17 feet of drop
Aerial LiDAR bare earth

Drag to compare. The dot marks the waterfall. The frame is about a mile across.

Ground elevation
17 feet
Measured by 1-meter lidar
Drop at the falls
About 17 feet
Change in ground height within ~250 feet of the falls

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Location & Access

Elevation

16 feet above sea level

Coordinates

41.050653° N, -73.545957° W

Visitor Tips & Gear

Visit early in the day to avoid crowds, especially on weekends. Wear sturdy shoes, as the trail may be muddy after rain. Bring insect repellent during warmer months.

Additional Information

Nearby Attractions

Mill River Park, a downtown riverfront park along the Rippowam (Mill) River, is a short walk upstream.

Wildlife

The park is home to a variety of wildlife, including birds, deer, and small mammals. Visitors may also see fish in the river.

Cities near Rippowan Falls

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