United States Environmental Protection Agency
Region VIII
POLLUTION REPORT

Subject: 

The Site is a Bed and Breakfast that the owner is in the process of building. It is located at 25850 County Road 162, St. Elmo, Colorado, 81236. Used oil and pentachlorophenol were dumped into a drinking water well. Nearby homes have Printed on Recycled Paper wells in the same aquifer and could be affected if the chemicals migrate outside the well into surrounding groundwater.
Removal Site Evaluation The owner and his wife discovered that something was in their well when they noticed an odor in the water coming from the tap and the owner had to go to the hospital after drinking “two gulps” of the water. EPA was contacted after the owner could not find any other agency that could help. The OSC visited the Site on November 6, 2002; and, after seeing the containers from which the solvents/oil were dumped into the well and sampling the well water, the OSC initiated an emergency removal action at the property.
   Description of threat
Pentachlorophenol and used oil were dumped into a private drinking water well; they are hazardous substances as defined by CERCLA Section 101(14). The presence of these substances in the well obviously contaminated the well and
created a potential of contamination of the aquifer and other down-gradient wells
in the area. The local agencies did not have the capability or financial ability to determine amount of contamination or to treat the water. Therefore, EPA and its contractors, responded to the scene.

Removal actions
On November 6, 2002, the OSC, EPA’s Emergency Response Contractor (ERRS),and representatives from the Chaffee County Sheriffs’s Office mobilized to the Site:

  *  EPA/its ERRS contractor examined the     containers from which the pentachlorophenol and used oil were dumped into the private drinking
water well and sampled the well water(concentrations of pentachlorophenol and Volatile Organic Compounds [VOC] contamination
in the drinking water were very high - well above the Maximum Contaminant Level [MCL]).
  *  The Chaffee County Sheriff’s Office initiated an investigation of the dumping of the chemicals/solvents in the well.
  *  EPA commenced to remove the hazardous substances from the well by
pumping and treatment, using activated carbon filtration.

The Chaffee County Sheriff’s Office initiated an investigation of the dumping of the micals/solvents in the well.
EPA commenced to remove the hazardous substances from the well by pumping and treatment, using activated carbon filtration.
   Enforcement
Potential enforcement actions are being reviewed by Local/ State Agencies.
EPA’s point of contact will be its Criminal Investigation Division.
   State and Local Role
The Local and State authorities were initially called by the homeowner regarding
the problem but were uncertain of their jurisdiction. Chaffee County Sheriff’s
office asked EPA for help in the Removal, was present during the assessment,
and initiated a criminal investigation. Neither the State nor local authorities have
the resources to conduct a removal action at this time.

The well water concentrations of pentachlorophenol and VOC-contamination are now
below the MCL. The work at this site was performed in compliance with the NCP, and
the Removal Action is considered complete as of August 14, 2003.

None at this time.