Nb Chicago River at Grand Avenue at Chicago

Is this flow normal for August 1?

Today's 425 cfs is 23% below the median for this date — which counts as low water here.

The median flow on this date is 553 cfs, across 8 years of USGS record at this gauge. Whether that is runnable depends on the stretch — this is context, not a recommendation.

Why this score

• Wind — 10 mph — noticeable but manageable-10
• Gusts — Gusting to 21 mph — 11 mph over sustained-2
• Rain — 55% chance in the next 6 hours-10

We don't have launch notes for this one

This page is built from the USGS gauge at this location, so the flow and weather are real — but we haven't verified where to put in, what the hazards are, or whether this stretch is legal or sensible to paddle. We'd rather say that than invent it. The links below are where to find out.

We also don't have a verified safe-flow range here, so the Paddle Score reflects weather only. Judge the flow number against local knowledge, not against our score.

Do your own homework

We show you live conditions. For local knowledge — where to put in, what the hazards are, whether it's worth the drive — here's where paddlers actually talk about this water. We don't vet these sources; check the dates and judge for yourself.

• Paddler discussion on Reddit ↗

  Trip reports and local warnings, straight from the source

• Search American Whitewater ↗

  Rapid classifications and gauge-linked run descriptions

• Satellite view and access roads ↗

  Check parking, put-ins, and what the banks actually look like

• Video from this water ↗

  The fastest way to see the character of a run before you drive

• USGS gauge 05536118 ↗

  Full hydrograph, historical flows, and station metadata

Nearby water

• Chicago River at Columbus Drive at Chicago1 mi
• Nb Chicago River at North Pulaski Road at Chicago7 mi
• Des Plaines River at Riverside10 mi
• North Branch Chicago River at Niles11 mi
• Addison Creek at Bellwood12 mi
• Salt Creek at Western Springs14 mi