Discharger Name: Peabody Western Coal Company
Discharger Address: P.O. Box 650, Kayenta, AZ 86033
Facility Name: Black Mesa Complex
Facility Location Address: Route 41, Kayenta, AZ 86033
Facility Rating: Major
This permit was issued on: September 16, 2010
This permit shall become effective on: November 1, 2010
This permit shall expire at midnight on: October 31, 2015
Public Comment Period Ends: December 28, 2020
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DRAFT NPDES Permit No. NN0022179: PWCC Black Mesa/Kayenta Mine Complex (PDF)(39 pp, 860 K,
November 2020)
DRAFT Authorization to Discharge Under National Pollutant Discharge Elimination System (NPDES) Permit No. NN0022179 for Peabody Western Coal Company (PWCC) Black Mesa/Kayenta Mine Complex.
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DRAFT NPDES Permit Fact Sheet: PWCC Black Mesa/Kayenta Mine Complex (PDF)(19 pp, 587 K,
November 2020)
DRAFT EPA Fact Sheet for National Pollutant Discharge Elimination System (NPDES) Permit No. NN0022179 for Peabody Western Coal Company (PWCC) Black Mesa/Kayenta Mine Complex, Kayenta, AZ.
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NPDES Permit No. NN0022179: Black Mesa/Kayenta Mine Complex (PDF)(16 pp, 185 K,
09/16/2010)
Authorization to Discharge Under National Pollutant Discharge Elimination System (NPDES) Permit No. NN0022179 for Peabody Western Coal Company (PWCC) Black Mesa/Kayenta Mine Complex.
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NPDES Permit Fact Sheet: Black Mesa/Kayenta Mine Complex (PDF)(16 pp, 161 K,
09/2010)
EPA Fact Sheet for National Pollutant Discharge Elimination System (NPDES) Permit No. NN0022179 for Peabody Western Coal Company (PWCC), Black Mesa/Kayenta Mine Complex.
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Comment Response Document: Peabody Western Coal Company - Black Mesa Complex (PDF)(42 pp, 428 K,
2010)
EPA response to comments related to issuance of NPDES Permit No. NN0022179 to Peabody Western Coal Company Black Mesa Complex.