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An institution that has figured prominently in recent
history of Palo Pinto County is the Brazos River Authority, which not
only makes its home in Mineral Wells but had brought to the county the
celebrated Possum Kingdom Reservoir. The Authority has had an
office in Mineral Wells since 1935 and its headquarters here since 1940.
But actually efforts to harness and control the Brazos River were begun
long before the lower Brazos Valley were gravely concerned over the
frequent overflows of the river. They held meetings seeking to
find a solution to prevent or lessen the flood ravages of the
river. But it was not until the flood of 1912 had destroyed all
standing crops and much of the wealth of the area from Waco to the Gulf
that the Brazos Valley people, with the cooperation of those in other
watersheds, inaugurated a move which in 1917 resulted in the
Conservation amendment to the State Constitution. Now, for the
first time, there was a legal means by which people in an area could
band to save themselves from the ravages of water -- or lack of
it.
In 1923, a survey was made of the rivers of the state, with emphasis on
the erratic Brazos and its tributaries. This survey sought to
determine methods to prevent or alleviate the damage from recurring
floods in the lower reaches and to determine the most economical uses to
be made of stored flood and storm waters. As a result of that
survey, the Brazos River Conservation and Reclamation District was
created by the Legislature in 1929. (Its name was changed by the
Legislature in 1953 to Brazos River Authority.) This was the first
time a sovereign administration of public and private rights to stored
flood and storm waters throughout the watershed of a large river.
The law creating the Brazos River Authority has served as a model for
Authority legislation in other states and in congress, since it is
recognized fact that basin-wide development produces the best results in
water conservation.
When it created the Authority, the Legislature did not provide funds for
its operation. So during the early days of the Authority, its
activities were financed through small donations by several counties and
cities which were harassed by the river's floods, and by endorsement of
some of the directors. During that period the directors paid their
own expenses to attend meetings.
In large part, the Brazos River Authority has sought to pay its own way
from the start. Thus the Authority has weighed each project from
several views: Would it conserve water? Would it help curb
floods? Would it produce income? In 1933 and in '34,
assisted by data provided in the survey of Texas rivers in 1923, the
Authority -- in conjunction with the State Board of Water Engineers and
with assistance of a nationally known engineering firm -- prepared
preliminary plans for improvement of the river and its
tributaries. This became the Brazos River Master Plan.
Possum Kingdom (now Morris Sheppard) Dam and Reservoir, costing
approximately $9,000,000, was selected as the first unit of the program
because it provided the fair measure of flood control and substantial
amount of water conservation, and because its power facilities would
yield dependable revenues. It was paid for by bonds and by a grant
of $4,500,000 from the Federal Government.
In 1941, the power from Possum Kingdom was contracted to a Rural
Electrification Cooperative for twenty-five years. Since
completion of Possum Kingdom these revenues plus the proceeds of water
sales have provided funds for operating the Authority and for its
engineering studies, without additional cost to the taxpayers of the
State. Thus the pattern of the Authority's future growth was woven
at the start: Hydro-electric power, a by-product, brings the
people economic water for farms and for cities and industry -- as
well as creating new wealth to be added to the tax rolls.
Possum Kingdom Dam and Reservoir has provided substantial flood control
protection for Waco and the lower Brazos Valley. It has
contributed to irrigated farming, particularly in Fort Bend and Brazoria
Counties, and to industrial development in the lower valley.
Without the assurance of stand-by water supply in Possum Kingdom
Reservoir, Dow Chemical Company would not have constructed its huge
plant at Freeport.
More recently, the Federal government has built Whitney and Belton
Dams. These units, part of the Brazos River Authority's original
development plan, the Federal government built at the urging of the
Authority to harness floods; their operation is coordinated with Possum
Kingdom's for water-conservation purposes.
As early as 1938, the need for additional water supply in several Texas communities
had become acute. The Authority adopted the policy of cooperating
with such communities in the planning and financing of water
conservation projects. In many instances, the Authority supplied
legal and engineering services and financial advice. Notable among
those projects are reservoirs at Albany, Anson, Throckmorton,
Breckenridge, Eastland and Ranger. The Authority also provided
part of the engineering funds for the Comanche Dam and Reservoir and a
reservoir in Callan [sic] County.
The Brazos River Authority also has instigated a survey in the West
Texas area of the Brazos watershed, on the Salt Fork of the Brazos, to
determine the source of excessive salt and other objectionable chemical
intrusion. The studies -- conducted by Texas A & M Research Foundation
-- will be the basis of experiments to hold these chemicals, thus
improving the quality of water available downstream.
The Brazos River Authority's total development program includes
twenty-one projects besides those dams already built. (One of
these is the raising of Possum Kingdom.) Of these projects, the
most dramatic are on the main stream where terrain is most
suitable -- at Turkey Creek, Inspiration Point, Hightower,
DeCordova Bend, Bee Mountain. These dam projects and the Possum
Kingdom improvement are known as the Six-Dam Program.
The Six-Dam Program will take up the thirty-months to complete. It
will create a chain of lakes 250 miles long, stretching from Whitney Dam
(near Waco) through the heart of Texas to Possum Kingdom Dam (between
Mineral Wells and Graham). Each lake will back up the dam
immediately upstream from it.
The Brazos River drops almost 600 feet from Possum Kingdom to
Whitney. Water falling from one lake to the next lower one will
generate power for sale at the time of peak demand -- the work-day
hours, when power values is high. Hydro-electric power, because it
can be turned on and off readily, is ideal for "peaking".
Water dropping through a powerhouse to generate electricity is not used
up: except for what is lost by evaporation, it remains there to be used
again. The Brazos River plan therefore provides a system whereby
water released for power generation during time of peak demand will be
pumped back to the higher reservoirs during the off-peak periods --
night time and week-ends.
The very same equipment that generates power at one time will be used to
pump water back at other times. Engineers call this equipment
reversible turbo-generators. When water is being pumped back the
generators are reversed to become motors, and the turbines act as
pumps. Power for the pump-back will be bought at the low prices,
during the periods of small demand, from the same utility companies that
buy the Authority's power to meet their peak needs.
Pump-back is a tested technique among water engineers. Four
pump-back water systems are already in use in the United States and
Brazil. Two others are being installed on this continent.
Pump-back is the engineers' means of making a given amount of water do
more work -- without depriving downstream users of their supply.
You can have your water and use it, too.
Possum Kingdom Lake is a good fishing ground and at all times of the
year, the many camps around the lake are filled with visitors from every
state in the union. Some extra large fish are caught at times and
usually fishing of some kind is good. Scenic spots abound around
the lake.
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