Iowa | Eastern Iowa

Iowa River

Tailwater East below Coralville Dam to Sturgis Ferry Park

Check current paddling conditions for this Iowa River route, including water level, recent gauge trend, weather, and route details.

Route location

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DistanceAbout 7 mi
DifficultyEasy
Typical timeAbout 2 hr to 3 hr
ShuttleCar shuttle
Ralston Creek joins the Iowa River in Iowa City.
River contextIowa River in Iowa City river-level photo — not necessarily this exact reach.Photo by Greenhill54321

Need to know

Why this call
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Gauge history and hourly forecast

The top card is the quick read. This lower section keeps the longer gauge trend, gauge context, and hourly forecast together.

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Recent trend

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Quick facts and what's next

Distance, difficulty, shuttle basics, and the near-term outlook before you commit to the drive.

DifficultyeasyThe mileage is short and mostly flatwater, but the dam-tailwater launch, release changes, urban bridges, and cold or debris-laden water justify a caution profile.
PermitsNone notedNo route-specific paddling permit is known. Tailwater East may require Corps day-use or camping fees; follow USACE postings, Iowa City park rules, and Iowa boating/PFD requirements.
CampingOptions nearbyTailwater East Campground has campsites, restrooms, showers, and the boat ramp near the put-in. Treat the Sturgis Ferry finish as day-use; do not assume on-route camping.
SeasonApr-OctCanWePaddle lists April through October as the normal season for the dam-to-Iowa-City reach. Reservoir releases can matter more than local rain timing.

Upcoming outlook

These are early planning reads. Re-check live conditions before you commit to the drive.

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Plan your trip

Launch points, shuttle details, distance, and access notes.

Access and shuttle

Launch at the public Corps ramp below Coralville Dam and take out at Sturgis Ferry Park before the longer Johnson County water-trail segment. Keep this framed as a below-dam connector with release checks and a firm downstream take-out.

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Start

Put-in

Tailwater East public boat ramp below Coralville Dam
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Do not launch above the dam or paddle upstream toward the dam tailwater. Use only the public ramp below the dam.

Finish

Take-out

Sturgis Ferry Park boat ramp
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USACE recreation status lists the Tailwater East public boat ramp open but notes no courtesy dock; expect a practical ramp launch rather than a dock launch.

Plan this segment

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Access caveats and watch for

Access caveats

  • Do not launch above the dam or paddle upstream toward the dam tailwater. Use only the public ramp below the dam.
  • USACE recreation status lists the Tailwater East public boat ramp open but notes no courtesy dock; expect a practical ramp launch rather than a dock launch.
  • Sturgis Ferry is a city park boat-ramp take-out; orient inside the park because the saved point is an access-area anchor.

Watch for

  • Changing dam releases, cold water, debris, and stronger current after rain or reservoir operations.
  • Urban bridges and developed river edges approaching Iowa City.
  • Missing Sturgis Ferry and unintentionally continuing into the longer Sturgis-to-Hills segment.

Why this score

See the gauge, weather, and source notes behind today's call.

Read quality
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Today's evidence strength is checking

Evidence strength mostly comes down to three things: how direct the active gauge is, how clear the range is, and how fresh the data is.

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Gauge, thresholds, and timing

These are the live readings and threshold notes behind today's score.

Gauge siteIowa River at Iowa City, IA
DischargeChecking
Gauge heightChecking
24h trendChecking
24h changeChecking
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Rain last 24hChecking
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Air tempChecking
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Rain timingChecking
Target band300 cfs to 6,000 cfs
Low threshold300 cfs
High threshold6,000 cfs
Evidence strength behind the rangeLocal route guidance
Gauge observedChecking
Paddle Today updatedChecking
Main source behind this scoreCanWePaddle Iowa River Coralville Dam to Iowa City estimated range
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Weather sourceChecking
Rainfall sourceChecking
What to know before you go

These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.

  • Threshold range300-6,000 cfs

    CanWePaddle ties the Coralville Dam-to-Iowa City reach to USGS 05454500 and estimates 300 to 6,000 cfs as the runnable range.

    Source

  • Current gauge check2,260 cfs / 11.83 ft at 2026-07-23 04:00 CDT

    USGS Water Services returned current Iowa River at Iowa City data during this run.

    Source

  • Public put-inTailwater East public boat ramp below Coralville Dam

    USACE says Tailwater East campground has a boat ramp for access to the Iowa River below the dam, and the recreation-status page lists the Tailwater East public boat ramp open with no courtesy dock.

    Source

  • CampingTailwater East campground

    Recreation.gov describes 28 campsites at Tailwater East plus restrooms, showers, fish-cleaning station, and a ramp for accessing the Iowa River.

    Source

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Iowa River paddling FAQ

What water level is good for paddling Iowa River?

Paddle Today watches Iowa River at Iowa City, IA and treats 300 cfs to 6,000 cfs as the target band for this route, with weather and recent trend included in the final score.

Where does this Iowa River route start and end?

This route starts at Tailwater East public boat ramp below Coralville Dam and ends at Sturgis Ferry Park boat ramp, about About 7 mi on the water.

Is this Iowa River route good for beginners?

This is listed as an easy route, but conditions still matter. Check today's score, water level, weather, and access notes before you go.

See something outdated?

Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.