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template is PDF
2008 Proposed Oregon confined animal feeding operation National Pollutant Discharge Elimination System general permit #01 renewal evaluation report and fact sheet
template is PDF
2009 Oregon confined animal feeding operation National Pollutant Discharge Elimination System general permit #01 renewal evaluation report and fact sheet
template is PDF
2015-05-22 CAFO geographic boundaries
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2016 CAFO NPDES general permit #01 and evaluation report and fact sheet
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2017-02-07 CAFO geographic boundaries
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2021-06-25 CAFO geographic boundaries
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Confined Animal Feed Operations (CAFO) Program
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National Pollutant and Discharge Elimination System fact sheet and permit evaluation report: Oregon confined animal feeding operations general permit