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Shade Creek Finest Native Trout Streams and Largest Mine Discharges The Shade Creek sub-basin of the Stonycreek River is a microcosm of all problems and opportunities offered by the waterways of Southwestern Pennsylvania. Shade Creek drains 98. 4 square miles, with many of its feeder streams beginning high on the Allegheny Ridge in Somerset County along the border with Bedford County. But while its northern tributary, Clear Shade Creek, offers some of the finest native, reproducing trout streams in the region, its southern tributary, Dark Shade Creek, has the two largest abandoned-mine discharges and some of the worst water quality in the entire Stonycreek watershed. Consider the resources: *Canoeists and kayakers run the lower reaches of Clear Shade and, despite the pollution, run Dark Shade and Shade Creeks in the spring and other periods of high run-off. The last 2 miles of Dark Shade are very steep, dangerous course, which, in the region, is considered second only to Paint Creek in difficulty. In canoeists' lingo, this section has Class 4 and 5 rapids, and Class 5 is the highest, most dangerous classification. The last 3 miles of Clear Shade from Windber Reservoir to its mouth near Route 160 is another very challenging course of Class 4 whitewater, and the mainstem Shade Creek offers an 11-mile solid Class 3 run. *Clear Shade Creek is one of the region's best trout fisheries and the only stream in the StonyCreek-Conemaugh Basin that has a Fly Fishing Only section. One of its tributaries, Piney Run, is classified by the Pennsylvania Fish & Boat Commission as a Wild Trout Stream because it flows through isolated private forest land. And both Piney Run and Cub Run contain native, Dark Shade, supports stocked trout and another, Beaverdam Run, has reproducing trout. But Dark Shade Creek, impacted by a century of pre-regulatory mining, is among the most acidic streams of comparable size in the Conemaugh River Basin, the Army Corps of Engineers found in a Basin Study. Dark Shade's impact is obvious far down stream. Shade Creek entering the Stonycreek River near Seanor can be as acidic as vinegar, and Shade and Dark Shade are nearly devoid of aquatic invertebrates, such as insects. That sterile, polluted environment is especially tragic when juxtaposed against Clear Shade Creek and its tributaries.
Clear Shade begins in Gallitzin State Forest in the extreme northeast
corner of Somerset County, high on Allegheny Ridge, which is the highest ridge
formation in Pennsylvania. This
ridge is a unique, geological boundary, also called the Allegheny Front, which
marks the dividing line between the Appalachian Plateau Province to the west and
the Ridge and Valley Providence, which stretches eastward to Central
Pennsylvania. Temperatures are cooler on the ridge and the growing season
is two to four weeks shorter than areas of Bedford County just three or four
miles to the east. The weather is
unpredictable and often severe, especially in the winter.
Clear Shade flows through Ogletown, passes under Route 56, and re-enters
the State Forest in an area designated Clear Shade Wild Area.
The State Forest features several trails, which are also popular among
cross-county skiers. The John P. Saylor Memorial Trail has s 12-mile northern loop
and 6-mile southern loop that encompasses the Wild Area. The loops are joined by an 80-foot swinging footbridge over
Clear Shade Creek. The Bog Path
circles a bog-like wetland that formed after Babcock Lumber Co. clear-cut the
area at the turn of the century and the site became saturated because old
logging railroad beds cut off the natural drainage.
Another trail, Boulder Trail, leads to Wolf Rock's, which jut out 20 and
30 feet high. And from Clear Shade
Road, Fishermen's Path is a 1/4-mile trail providing access to Clear Shade Creek
in the Wild Area.
Clear Shade Creek is stocked by the Fish Commission and Windber
Sportsmen's Club. It is widely
acclaimed as one of the region's best trout fisheries, and a mile upstream of
Windber Reservoir is designated for fly-fishing only.
Soon after leaving the State Forest, Clear Shade is joined by Cub Run and
just below Windber Reservoir by Piney Run.
The Fish Commission describes Cub Run as "a totally remote
tributary" in a heavy beech oak forest covered by a rhododendron canopy.
The Commission says of Cub Run, "The invertebrates were extremely
diverse and very numerous. Fishes
included brown trout, brook trout and sculpin.
Brown trout and brook trout are both reproducing."
The Commission describes Piney Run virtually the same way.
Naturally reproducing trout here are characterized by slow growth and a low percentage of legal fish (less than 10% are over 7 inches long). But trout observed in the Fish Commission survey ranged up to 14 inches in length - a nice size for a small, headwater stream.
The problem for these streams is not the mine drainage that destroys many
area waterways, but acid precipitation. Pennsylvania's
rain and snow is many times more acidic than neutral water.
Underlying rocks on Allegheny Front are primarily conglomerate, sandstone
and shale, which produce no alkalinity to buffer or neutralize acid
precipitation. Because the ridge is
so high, it gets more precipitation than the surrounding areas, both in summer
and winter. The streams tend to be
slightly acidic in the best of times (pH about 6.3) and, during spring snowmelt
can be as acidic as orange juice (pH of 4.5).
These acidic conditions limit the invertebrates such as insects that live
in the water, and since fish eat invertebrates, acidity impacts the growth of
fish. Trout also are a highly sensitive fish species, and the Fish
Commission says these streams "should be considered fragile."
While the upper part of Piney Run is classified as an Exceptional Value
Cold Water Fishery, the Fish Commission has recommended that the entire length
of Cub Run and Piney Run be upgraded to Exceptional Value, which affords higher
protection.
To improve and protect these exceptional streams, the state Bureau of
Forestry re-graded their roads with limestone, which slowly dissolves and adds
some alkalinity to run-off. Also,
Mountain Laurel Chapter of Trout Unlimited, working with the Bureau and Fish
Commission, plans to place 50 tons of Limestone sand along the banks of a small
feeder stream bottom, which won't look natural but should give the stream some
capacity to buffer the acid precipitation.
Solving the problems on Dark Shade Creek will be far, far more difficult.
Studies initiated through the efforts of the Stonycreek-Conemaugh River
Improvement Project (SCRIP) identified and analyzed all abandoned-mine
discharges in the 466-square mile Stonycreek River Basin.
The two largest flows from old mines are both in the Dark Shade
sub-basin.
One discharge near Central City gushes 2,250 gallons per minute of water
that's more acidic than vinegar (pH 3.3), making it arguably the worst discharge
in the entire Stonycreek Basin. Another
runs at 1,780 gallons per minute of water that's not as acidic but does have
high iron concentrations.
The impact of these and many other abandoned mine discharges essentially
destroys aquatic life in both Dark Shade and its receiving stream, Shade Creek.
Dark Shade Creek at Reitz had the second-highest concentration of iron of
38 Stonycreek basin sampling stations in the Army Corps study - 23150 micrograms
in each liter of water.
At its mouth, where Shade Creek enters the Stonycreek near Seanor, iron
concentrations are substantially lower, in part because iron drops out on the
streambed. But the process by which
by which iron drops out of solutions creates more acid, so Stonycreek River with
18,000 gallons per minute of water that at times is as acidic as vinegar.
Dark Shade could be the next target for a major remediation effort by
SCRIP. Such an endeavor would
potentially restore several miles of Dark Shade Creek and 11 miles of Shade
Creek, which would enhance the canoeing and, if fully successful, create new
fishing opportunities.
Perhaps even more dramatic is the impact such a project could have on the
mainstream of the Stonycreek River. SCRIP
is working with the U.S. Soil Conservation Service, Pa Department of
Environmental Resources and other partners on a major project to clean up six
mine discharges on Oven Run, which enters the Stonycreek River about 7 miles
upstream of Shade Creek. A similar
effort on Shade Creek might enable the establishment of a bass fishery on the
Stonycreek into the city of Johnstown.
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