City of Farmington to pay civil penalty, sewage discharges - KFVS12 News & Weather Cape Girardeau, Carbondale, Poplar Bluff

City of Farmington to pay civil penalty for sewage discharges

FARMINGTON, MO (KFVS) - The City of Farmington, Mo. has agreed to pay the U.S. to settle wastewater and ammonia discharge permits from 2009 inspections.

The city has agreed to pay more than $61,000 in civil penalties to the United States to settle violations of its wastewater discharge permits and the Clean Water Act, according to a statement from the U.S. Environmental Protection Agency, Region 7.

Officials found more than 250 incidents from Oct. 2006 through Nov. 2008 finding high levels of nickel in sewage sludge and agricultural land, according to the EPA.

The sludge came from the Farmington treatment plants, according to officials.

The discharges were applied to farms in four area counties and ammonia levels in wastewater discharged from the city's treatment plants, according to the EPAs statement.

The sludge did not pose any health hazards, said Farmington City Administrator Greg Beavers.

Farmington's violations of its National Pollution Discharge Elimination System (NPDES) permits and the Clean Water Act were documented during a January 2009 EPA inspection, according to an administrative consent agreement filed in Kansas City, Kansas.

The EPA previously issued an administrative order for compliance on February 1, 2010, requiring actions to be taken to address the violations.

All told, the 266 sludge applications occurred at 29 different properties in Madison, Perry, St. Francois and St. Genevieve counties, involving more than 660 acres of agricultural land. Owners of properties that received the sludge were notified of the high levels of nickel last year by the City of Farmington's Public Works Department.

During the 2009 inspection of Farmington's east and west wastewater treatment plants, a review of records noted that on 266 occasions between October 2006 and November 2008, sewage sludge from those facilities that was applied to agricultural land contained levels of nickel ranging from 59 to 791 percent above the regulatory ceiling level of 420 milligrams per kilogram, as specified by the Clean Water Act.

Although nickel content in Farmington's 266 separate sludge distributions exceeded ceiling standards, EPA's calculations do not indicate that the cumulative level of nickel that ultimately reached the 29 properties was exceeded.

In addition to the sludge issue, EPA's 2009 inspection also found that from February 2007 to May 2009, on a total of 43 occasions, Farmington's wastewater treatment plants exceeded the levels of ammonia in their discharges of treated wastewater.

Those exceedances, in violation of limits set by the facilities' respective NPDES permits, ranged from 7 to 2,013 percent, the inspection noted.

Farmington's East Wastewater Treatment Plant discharges its treated wastewater to the Kennedy Branch of Wolf Creek, while the West Wastewater Treatment Plant discharges to an unnamed tributary of the St. Francois River. Excessive levels of ammonia in water can have adverse impacts to the environment, affecting water quality and aquatic life.

The consent agreement is subject to a 30-day public comment period before it becomes final.

Learn more about EPA's civil enforcement of the Clean Water Act.

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