Remnants of Silver Cliff
mining
Slippery
Creek at risk
By Sammie Snoop, Staff Reporter
Slippery Creek-Two weeks ago, José Rodriguez was fishing
near his home along Slippery Creek when he found four dead fish.
Having fished in the creek for most of his thirty-four
years, he was used to providing his family with a fish dinner
three times a week.
Overhearing Rodriguez complain of his bad luck to a waitress
while lunching at Silver Cliff Diner was Megan Lee Jones, a water
resource manager for Silver
County .
After a short conversation together, Jones returned to
work, beginning her research to find the cause.
In the early part of the century, the MH Mining Company
of Silver Cliff became the largest extractor of silver in the
region. The company
greatly boosted the economy of much of
Silver County
.
Little did the mine's founder, Joshua Millhouse, know that
silver mining releases other metals, some toxic, which can be
spread distances away from the mine by means of water.
Besides killing fish and other wildlife, the water quality
often falls below drinking standards.
Moreover, agriculture is unlikely to be sustained.
The usual contaminating elements left over from silver
mining are lead, cadmium, zinc, copper, iron, arsenic, and manganese.
A high exposure to lead, for instance, can weaken intelligence,
cause hyperactivity, and even induce memory loss.
Cyanide also usually appears in sediment.
A brief exposure to a small amount can lead to rapid, deep
breathing; shortness of breath; convulsions; and loss of consciousness.
Higher exposures over a short period of time can harm the
central nervous system, often resulting in coma or death.
Jones and members of her team took water samples from the
creek and actually discovered a new life form:
a microbe that lives in acid.
"You mean that I’ve been drinking acid all this time?"
asked Rodriguez, when told of the findings.
"I even ate two of those fish I found."
The uproar spurred the Colorado
division of the Environmental Protection Agency to
commit to a thorough, more technical investigation of the water
quality, likely to begin next month.
With Slippery Creek being a lower-income community compared
to the remainder of Silver
County , health risks
pose a potentially greater threat.
The community doesn't have the money to initiate a stiffer
clean-up program for the creek.
And because of the poverty in the area, many residents
rely on the free food source that the fish in the creek have always
provided.
Jones is expecting that the EPA will realize the dire need
to clean up the water in the area.
"I just hope that no one's health is in jeopardy.
With Slippery Creek running into
Trout Lake
, many more people could become affected, if the
situation is serious enough."
Rachel LeBaron, president of the Trout Lake Homeowners
Association, has posted signs around the lake, advising visitors
to not go swimming until the EPA has announced its findings.