In this case, the famous line from the movie "Field of Dreams"
applies to created wetlands that the founders hoped would attract
waterfowl and other wildlife.
Retired USDA-Forest Service wildlife biologist Mel Wilhelm
said, "Wetlands are a natural way for water to be cleaned. There's
also the benefit to wildlife. It's been a win-win situation for
everyone involved."
The general public will have an opportunity to learn more about
these regional treasures Sept. 12 on the 30th anniversary of their
creation. A tour of the wetlands will start from the Show Low
Library parking lot at 9 a.m. Saturday followed by a lunch hosted by
the City of Show Low.
A Wetland Forum will start at the library at 1 p.m. Anyone
wanting more information may call Mel Wilhelm at (928) 537-7436 or
David Cagle at (928) 367-4261 or e-mail wilhelm3c@citlink.net or
dcagle@azgfd.gov.
The unique project was being discussed as long ago as 1976 when
the Apache-Sitgreaves National Forests initiated a Wetland
Management Program.
"The Forest Service has always said wetlands and riparian
habitat are critical to environmental health. That's why there has
been so much emphasis on protecting riparian areas on the national
forests," Wilhelm said.
At the same time, the need for a better wastewater disposal
system for local municipalities was critical. The City of Show Low
built its first wastewater treatment plant in 1958. It included two
stabilization ponds, but the effluent flowed from the ponds into
Show Low Creek and then into Fool Hollow Lake, creating algae blooms
and fish kills from an overabundance of nutrients. It became clear
that the system was creating environmental problems.
Wastewater dumping into Show Low Creek stopped in 1970. With
the cooperation of the Forest Service, the effluent was pumped two
miles north into a natural depression called Telephone Lake on the
national forest.
By 1977 the Show Low population had increased so much that
Telephone Lake was no longer adequate. The next step would be to
pump the excess water across the highway to Pintail Lake, another
natural depression east of Show Low in the Allen Severson Memorial
Wildlife Area managed by the Arizona Game and Fish Department.
No one saw the possibilities of the wetland project more
clearly than Game and Fish. Dave Cagle, the wildlife program manager
for Region I said, "We saw an opportunity to use wastewater to
create habitat for ducks. We already have creeks and lakes in the
White Mountains. Maybe we could really increase the duck population
with these created wetlands. We could add surface acres of nesting
habitat and resting habitat. We would have all the components ducks
need if they're coming through or nesting."
The project was successful beyond all expectations. The
population of ducklings increased every year. Ducks are only one of
many waterfowl and other birds that use the marshes.
"This is a good 'duck factory,' but it's not just for ducks.
Elk and other wildlife use the marsh. They can find water, feed,
seclusion here without going too far. The basic needs of wildlife
are all here - food, water and cover," Cagle said.
"We gear our management towards ducks, but other species
benefit, including humans. From the point of view of
wildlife-oriented recreation, people have a chance to see a variety
of wildlife."
The Forest Service entered into a cooperative agreement with
the Arizona Game and Fish Department, Show Low Sanitary District and
the City of Show Low in 1978. The Forest Service constructed
man-made islands in the marshlands where waterfowl could nest safe
from predators. The first water began to flow into Pintail Lake 30
years ago in 1979.
By 1985 effluent had increased beyond the capacity of the
treatment and disposal systems. With the construction of Redhead
Marsh northwest of Telephone Lake, Show Low finally had a complex
but efficient water delivery system.
Ken Wilcock is the environmental manager for Show Low Public
Works Department. Managing the city's wastewater is his primary job.
He oversees the city's wells and tanks, as well as the production,
pumping, treatment and conveyance of wastewater.
"This wetland system has saved a tremendous amount of money for
the city over the past 30 years," he said.
The addition of water to previously arid sites has brought
dramatic changes in vegetation and wildlife populations.
"We've made a commitment to the Forest Service and Game and
Fish. We may use the flows for other purposes in the future, but we
will continue to use the wetlands. It's good for the environment. It
brings in people. It's a drawing card," Wilcock said.
The amenities at Pintail Lake such as a nature trail, wildlife
observation bunker and open observation deck draw bird watchers,
school children, tourists and local residents to the area to study
and photograph wildlife.
The Pintail Lake complex was first, but Pinetop and Lakeside
soon followed suit. In the 1970s Pinetop was experiencing its own
environmental problems. Pinetop was a fast-growing community 10
miles south of Show Low that was not yet incorporated.
Ground percolation was so poor in the mountain soil that septic
tanks and leech lines were polluting the surface and groundwater
throughout the area. To the horror of realtors and residents, the
EPA shut down permits until the town could solve its sewage
problems. Something had to be done and done quickly if Pinetop and
Lakeside were to grow.
A group of thoughtful individuals succeeded in overriding all
objections and took a bold step to form the Pinetop-Lakeside
Sanitary District. A sewer system would be expensive because of all
the malapais rock in the area, but the district governing board
understood that the future of the area depended on its
infrastructure and environmental integrity. A sewer system had to be
built, and they looked at all the options.
"It took a while to find all the hoops to put it together. At
that time a community the size of Pinetop would normally have
lagoons that dumped effluent into a creek or lake. Somehow,
somewhere, someone made the decision to build a state-of-the-art
mechanical plant instead of lagoons," Sanitary District Operating
Engineer Phil Hayes said. The district governing board also decided
to divert the treated water into a created wetland instead of
dumping it into Billy Creek.
With the assistance of an EPA grant, a secondary treatment
plant, diversion ditch and Jacques Marsh were built. Hayes has been
overseeing the operation of the plant, the composting and the marsh
for 29 years.
"It has been a very efficient final disposal scenario. We have
pushed 6-8 billion gallons of water through the system into the
marsh over the past 30 years. We started with 400,000 gallons per
day, and now we're up to a million gallons per day because of the
population growth," he said.
Hayes' proudest achievement is the sanitary district's
digester.
"It's a closed system," he said. "The biosolids are composted
and are marketable. Our treated wastewater goes into the marsh and
benefits wildlife."
It's a complex plant that is still in good working condition,
thanks to years of expert maintenance.
"We have had people from all over the world come here to study
the system. A man who toured here in the '90s started it in
Australia," Hayes said.
Wilhelm said, "From the beginning the wetlands have been a
cooperative effort. The Arizona Game and Fish Department wanted
increased waterfowl habitat. The municipalities wanted a place to
put wastewater instead of dumping it into the creeks ... The
decision that was made here to use effluent for wildlife habitat was
a wise one.
"I think it's something the Mountain can be proud of. It was an
unselfish attitude. The partnership still works. The city moves the
water around. Game and Fish monitors the wildlife. The Forest
Service helps maintain it."