NPDES Permits

Authorized by the Clean Water Act, the National Pollutant Discharge Elimination System (NPDES) permit program controls water pollution by regulating sources that discharge pollutants.
Continuing Education
Potassium nitrate has a positive effect in controlling plant pests and diseases when applied...
This online CE course details sound mechanical irrigation design and management practices to...
Keeping crop protection chemicals on the crop for which they are intended has been a...