River Report

Gasconade River river

3 streamgauges 18% of normal Last updated 2026-05-30
Aggregate flow
2,320cfs
% of normal
18%
Daily volume
4,602AF
Seasonal avg
12,671cfs

Total streamflow across the Gasconade River was last observed at 2,320 cfs, and is expected to yield approximately 4,602 acre-ft of water today; about 18% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 12,671 cfs, with recent peaks last observed on 2015-12-30 when daily discharge volume was observed at 282,000 cfs.

Maximum discharge along the river is currently at the Gasconade River Near Hazelgreen reporting a streamflow rate of 2,320 cfs. This is also the highest stage along the Gasconade River, with a gauge stage of 4.43 ft at this location. This river is monitored from 3 different streamgauging stations along the Gasconade River, the highest being situated at an altitude of 845 ft, the Gasconade River Near Hazelgreen.

Max discharge

Gasconade River Near Hazelgreen

2,320cfs
Highest stage

Gasconade River Near Hazelgreen

4.43ft
Highest-elevation gauge

Gasconade River Near Hazelgreen

845ft
Aggregate trend

River streamflow levels

Daily aggregate streamflow across every monitored gauge along the Gasconade River. Use the range buttons to zoom in on a specific period.

Total streamflow

Sum of all monitored streamgauges · daily

Per-gauge breakdown

Every streamgauge along the Gasconade River

All 3 USGS gauges Snoflo tracks for this river, with current flow, stage, recent change, percent of normal, and the gauge's all-time min / max. Click any header to sort. Cells are heatmapped relative to the column min/max -- darker blue = higher.

Streamgauge Streamflow (cfs) Gauge stage (ft) 24h Δ (%) % Normal Min (cfs) Max (cfs) Elevation (ft)
Gasconade River Near Hazelgreen MO
USGS 06928000
2,320 4.43 -22.1 18% 13 119,000 845
Gasconade River At Jerome MO
USGS 06933500
1,360 2.41 17.2 28% 413 127,000 663
Gasconade River Near Rich Fountain MO
USGS 06934000
2,320 3.87 66.9 42% 292 131,000 557
Annual peaks

Maximum streamflow discharge by year

The single highest aggregate discharge recorded each year. Spotting the multi-year trend reveals droughts vs. wet cycles long before the headline daily flow does.

Annual peak discharge

From the river's full record · one point per water year

Profile

Streamflow elevation profile

Each bubble is one gauge along the river, plotted by current streamflow (x-axis) vs elevation (y-axis), sized by gauge stage. Reading top-to-bottom traces the river from headwaters down to its mouth -- you can see flow accumulate as elevation drops.

Elevation vs streamflow

One point per monitored gauge · bubble size = gauge stage

About this river

Gasconade River

The Gasconade River is a 280-mile-long river in central Missouri, USA. It was named after the Gasconade people who originally lived in the area. The river is a popular destination for fishing, canoeing, and camping. The hydrology of the Gasconade River is characterized by seasonal variations in flow, with high levels during spring and summer due to snowmelt and precipitation. The river has four main reservoirs/dams: Bagnell Dam, Harry S. Truman Dam, Pomme de Terre Dam, and Lake of the Ozarks Dam. These dams provide flood control, power generation, and recreational opportunities. The Gasconade River watershed is also an important agricultural area, with corn, soybeans, and livestock being the primary agricultural products.

Track the Gasconade River in the Snoflo app

Set per-gauge push alerts (e.g. "alert me when flow at the Russian R Nr Healdsburg crosses 5,000 cfs"), and Snoflo's iOS app pushes the moment USGS reports the crossing.

FAQ

About the Gasconade River

Where does the data for the Gasconade River come from?

Streamflow and gauge stage data are sourced from the U.S. Geological Survey (USGS) National Water Information System. The aggregate flow shown at the top of the page is computed by Snoflo as the sum of all monitored gauges along the river.

How is "percent of normal" calculated?

Today's aggregate streamflow is compared to the historical average aggregate streamflow on this calendar day across the river's full record. 100% means right on average; values above 100% indicate above-normal flow (wet year); values below indicate below-normal (dry year or drought).

Why are some gauges showing very different flows?

Gauges along a river measure flow at different points: headwater gauges read what's coming off the snowpack or mountain runoff; downstream gauges integrate everything upstream, including tributary inputs. Wide spreads usually mean a tributary is contributing significantly between gauges.

What's the elevation profile chart showing?

Each bubble is one gauge along the river, plotted by streamflow (x-axis) and elevation (y-axis), sized by gauge stage. Reading top-down traces the river from headwaters to mouth -- you can see flow build as elevation drops.

Can I get alerts when a specific gauge crosses a threshold?

Yes -- alerts are managed in the Snoflo iOS app on a per-gauge basis. Open any individual streamgauge from the table above and favorite it to set a discharge threshold.