St. Francis, |
|
| Usual Difficulty | II-IV (may vary with level) |
|---|---|
| Avg. Gradient | 35 fpm |
| Max Gradient | 58 fpm |
| Name | Range | Difficulty | Updated | Level |
|---|---|---|---|---|
| St. Francis River near Roselle, MO | ||||
| usgs-07034000 | 3.00 - 10.00 ft | II-IV | 00h30m | 3.33 ft (rc= 0.0 ) |
Gauge Description:
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 gauge | Lower 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 - 3800 | top of bridge - 2.5 ft over | IV- (p) |
| 8 - 10 | 3800 - 6800 | 2.5 - 5 ft over bridge | IV (p) |
| 10 - 12 | 6800 - 11000 | 5 - 7.5 ft over bridge | IV+ (p) |
| 12 - 14 | 11000 - 16500 | 7.5 - 10 ft over bridge | V- (p) |
| 14 - 18 | 16500 - 31000 | 10 - 15 ft over bridge | V (p) |
| 18 - 22 | 31000 - 52000 | 15 - 20 ft over bridge | V+ (p) |
(p) = portage Silver Mines dam
When the river is near or over D bridge (Roselle > 6ft), the breach in Silver Mines
Dam forms a dangerous hole that just keeps getting bigger as the
level rises. When the river is high enough for the entire dam to be covered (Roselle > 8ft),
the extremely hazardous pourover is best viewed from the portage
on river-right.
Overview:
This is Missouri's premier whitewater run. Probably 80% of the whitewater
paddling in Missouri occurs on this section of the St. Francis River with the other 20% taking
place either on the Upper St.
Francis, on the whitewater
creeks close to the St. Francis, on the Mississippi River Chain of
Rocks at St. Louis, or at park-and-play spots around the state. The reason for the
uniqueness is simply a matter of geology, i.e. the St. Francis River is the major drainage for
the St. Francois Mountains, the highest part of Missouri's Ozark Plateau. The granite riverbed
and mini-gorges, geologically termed "shut-ins," of the St. Francis and its
tributaries are in stark contrast to the gravel-bed float streams for which Missouri is famous.
First-time paddlers, who may be familiar with the placid float streams, will be pleasantly
surprised to find some real whitewater in Missouri. It's not the Rockies or the Appalachians but,
hey, we're only 100 miles from St. Louis!
River Description:
From the put-in at the beginning of a beautiful granite gorge (Tiemann Shut-ins) in Millstream Gardens Conservation
Area, the action begins right away with the river dropping 60 feet per mile through
four major drops known as Big Drop, Cat's Paw, Double
Drop, and Rickety-Rack. Numerous play-spots abound and, on a warm sunny
day when the river is up, rock lizards (a.k.a. resting paddlers) are common. Downstream from
Rickety-Rack, the river briefly mellows and the paddler encounters a high bluff on the right,
signaling the mouth of Mud Creek
just ahead. After about a half mile of slow water, Turkey
Creek enters on the left at Turkey Creek Picnic Area, part of the USFS
Silver Mine Recreation Area. The river makes a sharp bend to the right and small rapids,
interspersed with willow jungles, are found on both sides of the gravel bar that splits the flow.
At the end of the willow jungles, the paddler enters the pool formed by the Silver Mines
Dam, a remnant of long-ago mining activity. A breach blown in the left side of the dam
provides a route at low to medium levels. However, when the river is near or over D
bridge (Roselle > 6ft), the breach in Silver Mines Dam forms a dangerous hole that just keeps
getting bigger as the level rises. When the river is high enough for the entire dam to be covered
(Roselle > 8ft), the extremely hazardous pourover is best viewed from the portage on
river-right. Downstream from the dam are several small rapids, including Little
Drop and Fat Man's Squeeze, which continue until the take-out at the
low-water bridge in the USFS Silver Mines Recreation
Area.
A trail follows the entire length of the run (river-left) from the put-in at
Tiemann Shut-ins parking area to the take-out at the low-water bridge in Silver Mines. Spectators
and boaters wanting a visual of the run frequently use the trail. At certain levels, some people
paddle down to Double Drop, play for an extended period, paddle back up to Cat's Paw, and walk
back to their vehicle on the trail. Boaters wanting an aerobic workout prior to paddling can drop
off their gear at the top, drive to the take-out, and run along the trail (about 2.5 mi) back to
the put-in.
Logistics:
Access to both the upper and lower St. Francis is off highway 72 west of
Fredericktown. At low to medium levels (0 to 20" on D bridge), most people just paddle
the lower St. Francis. However, at higher levels (near or above bridge level), some will do both
sections and some will do only the (easier) upper section.
The generally accepted meeting place for paddlers is a parking area adjacent to
the low-water bridge in the USFS Silver Mines Recreation
Area. This parking area is the take-out for the lower run and is located on a spur
road off highway D. Boaters meet here to check the gauge on the low-water bridge, to set up
shuttle, and to socialize. The MWA
Message Board frequently has posts about planned meeting dates and times for
paddling.
To get to the take-out from Fredericktown, go west on highway 72 about 4½ miles
past the highway 67 intersection and turn left (south) on highway D. After going about 2½ miles,
you'll crest a hill and see the St. Francis floodplain and bridge in the distance. At the bottom
of the hill, turn right on the spur road (identified by USFS camping signs) and go straight to
the take-out parking area. Two comments about this route are worthy of note: (1) Several boaters
have gotten speeding tickets on highway 72. Set the cruise control on 55 mph to
play it safe. (2) Highway D is narrow, curvy, and hilly, but it is also paved and, consequently,
very tempting for excited paddlers to go too fast. Please drive reasonably on highway D
and don't scare the hell out of the locals.
The put-in for the lower run (take-out for the upper run) is in Millstream Gardens Conservation
Area. To get there, take highway D back to highway 72 and turn left (west). Go 4
miles on highway 72 and turn left (south) at the sign for Millstream Gardens. Go about 1 mile,
passing a left turn to handicapped parking area, to the next left turn and go ½ mile to the
parking area and pavilion that overlooks the Tiemann Shut-in section. Going straight at the last
turn would take you to an upstream access (Fishermans) that is at the top of a half-mile long
pool. Most people go to the pavilion parking area, however those wanting to paddle some
flat-water before the good stuff can put in at Fishermans.
The put-in for the Upper St.
Francis is where highway 72 crosses the river, 6 miles west of the highway D
intersection and 2 miles west of the Millstream Gardens turn. Use the Roselle Fishermans Access
entrance, located west and south of the bridge.
Scheduled Whitewater Events:
The Missouri Whitewater Association (MWA) sponsors a slalom race on the St. Francis at Millstream
Gardens every spring. Click on the Missouri Whitewater
Championships for more information. The MWA also sponsors a beginner/intermediate
whitewater clinic on the St. Francis in the spring. Students are taken in small
groups down class II-III sections of the river and based upon their skill level, taught various
skills including river-reading, playing and safety.
Guidebooks:
A
Canoeing & Kayaking Guide to the Ozarks (formerly Ozark
Whitewater) by Tom Kennon (3rd edition, Menasha Ridge Press) has a good description
of the run. A
Paddler's Guide to Missouri (Missouri Department of Conservation, 2003), an
updated version of Missouri Ozark Waterways by Oz Hawksley, has good
maps. A descriptive article, although outdated, that captures the flavor of the St. Francis,
Striking Gold at the Silver Mines: Missouri's St. Francis River, appeared in
the Nov/Dec 1984 American Whitewater Journal.
Predicting the River Level:
When the river is dropping after a rain event, it is possible to predict the approximate level
several days later assuming that no additional precipitation occurs in the watershed. There are
at least two ways to do this:
"Multiply" method (simple, but limited in application): Several people have
noted that when D-bridge level is less than about 36", the level each succeeding day is a fixed
fraction of the level the previous day. If a 2/3 multiplier is used and the level is 30" one day,
then it's projected to be (2/3)30 = 20" the next, (2/3)20 = 13" the next, etc.
"Hydrograph" method (greater applicability, but requires archived hydrographs):
This method uses graphs and tables from the web page USGS Roselle gauge. In
essence, one is predicting the future behavior of the river based on past hydrographs. After
going to the web page, note that the default output format is "graph" for a "7-day" time period.
Change that to 31 days to see if there have been any hydrograph peaks in the last month. We'll
assume there has been at least one and that the level peaked and dropped in a smooth curve
thereafter. Change the output format to "fixed-width table" to see tabular data for the level at
different times of day. Using an Excel spreadsheet, you can archive the graph and the table so
that after a future rain event you can predict the level based on how the river dropped in the
past. For generally better results you'll need to archive several hydrographs for different
rainfall patterns and ground moisture content.