St. Francis

3. (Lower St. Francis) Millstream Gardens to Silver Mines (2.3 miles)(Tiemann Shut-Ins)

Difficulty	II-IV
Length	2.3 mi
Avg Gradient	35 fpm
Gauge	St. Francis River Near Roselle
Flow Rate as of 59 minutes	3.15 ftII-IIIlow runnable
Reach Info Last Updated	July 20, 2020

River Description

Gauge Description:

(Also see Gauge FAQ)

Look for ½' of rain within 6 hours at rain gages in upper watershed (Roselle and above). Dry ground takes more rain but intense rain at any upstream gage can bring a delayed rise in the river as much as 12-24 hrs later. The USGS Roselle gauge is accessible either on-line or by phone at 1-573-546-2502. The Roselle gauge is correlated with the paddler's gauge on the footbridge (old highway D bridge) at the takeout in Silver Mines Recreation Area. The paddler's gauge is on a bridge pier with marks from 0 to 42 inches (top of the bridge). For levels up to the top of the bridge, the approximate conversion is

D-bridge (inches) = 15 * (Roselle – 3)

Levels over the bridge are marked on the road in 1-foot intervals as the road goes up the hill. For levels that are over the bridge, the approximate conversion is

D-bridge (feet over the bridge) = (5/4) * (Roselle – 6)

Since it is pretty much the “only game in town” for regional paddlers, the Lower St. Francis is boated over a wide range of levels. Because of its gradient, the Tiemann Shut-ins section significantly increases in difficulty with greater flow, as shown in the table below:

St. Francis @ Roselle

**(feet)**St. Francis @ Roselle

**(cfs)D-bridge gaugeLower St. Francis rating**
3 - 4
150 - 500
0 - 15 in
II - III
4 - 5
500 - 1000
15 - 30 in
III
5 - 6
1000 - 1700
30 - 45 in (top of bridge)
III+
6 - 8
1700 -

...