What is the current flow on Big River?
Big River is currently flowing at 213 cfs at USGS gauge 07018500 as of Aug 18, 7:45 AM UTC.
Big River at Byrnesville Water Level & Fishing Conditions
Water level (gauge height) · Live from USGS
2.31 ft
Flow 213 cfs · as of Aug 18, 7:45 AM UTC
Flow is 213 cfs.
Flow
213 cfs
Gauge Height
2.31 ft
Water Temp
temporarily unavailable
About This Gauge
USGS 07018500 is a public stream gauge on Big River in Missouri. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.
3-Day Weather Outlook
NOAA forecast data for Big River is not cached on this page yet. The live Waderly map forecast will populate first, and search crawlers can still see flow, gauge height, temperature, nearby gauges, and state-hub links here.
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
Nearby Gauges
- Meramec River at Pacific, MO · 7.4 mi
- Fox Creek at Allenton, MO · 8.0 mi
- Meramec River near Eureka, MO · 8.2 mi
- Williams Creek near Peerless Park, MO · 11.9 mi
- Keifer Creek near Ballwin, MO · 12.3 mi
- Fishpot Creek at Valley Park, MO · 13.1 mi
- Fenton Creek near Fenton, MO · 13.3 mi
- Meramec River at Valley Park, MO · 13.5 mi
Frequently Asked Questions
Is Big River above or below normal right now?
Waderly compares Big River against its historical median when that gauge has enough flow history loaded. This page does not have that above-or-below-normal comparison yet.
What is the water temperature on Big River?
This USGS gauge is not currently reporting water temperature for Big River, so this page does not show a live water-temperature reading.
What other gauges should I check near Big River?
Nearby gauges worth checking include Meramec River at Pacific, MO (7.4 miles away), Fox Creek at Allenton, MO (8.0 miles away), Meramec River near Eureka, MO (8.2 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.
What is the weather outlook for Big River?
NOAA forecast data for Big River is not cached on this page yet. Waderly's live map forecast usually fills in first.
Intelligence for the water
Get a free alert the moment Big River hits your window — the right flow, temperature, and conditions — instead of refreshing this page. Waderly watches the gauge so you don't have to.
Set a free flow alert for Big River