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Agricultural Water Quality

The Agricultural Water Quality Program protects state waters and the environment from impairment or degradation due to the improper use of agricultural chemicals while allowing for their proper and correct use.

Contact Agricultural Water Quality

Publications

View the Laws governing this program. Refer to Title 25, Article 8.
View the Rules governing the bulk storage of pesticides and fertilizers in Colorado. Refer to 8 CCR 1206-1

Agricultural Chemical Facility Information

Pesticides and Fertilizers Brochure   

Plans for Small to Medium-sized Ag Chemical Bulk Storage & Mix/Load Facilities   

Rules Summary for Bulk Storage Facilities   

Program Reports

2021-2022 Monitoring Report and Executive Summary

2020 Monitoring Report & Executive Summary   

2019 Monitoring Report Summary   

2018 Monitoring Report Executive Summary   

2018 Monitoring Monitoring Activity Full Report   

2017 Monitoring Report Executive Summary   

2017 Monitoring Monitoring Activity Full Report   

2016 Monitoring Report Executive Summary   

2016 Monitoring Monitoring Activity Full Report   

2015 Summary of Monitoring Activity   

2015 Agrichemical Contamination Investigation Springfield, Co   

2014 Summary of Monitoring Activity   

2013 Agricultural Chemicals and Groundwater Protection in Colorado   

2013 Summary of Monitoring Activity   

2012 Summary of Monitoring Activity   

Program Guidance Documents

Agricultural Chemicals and Groundwater Protection in Colorado   

Quality Assurance Program Plan   

Field SOP Manual   

Calibration Procedure and Log   

Long-Term Monitoring Plan (2019-2029)   

Program Monitoring Strategy (2007 - 2017)   

Aquifer Sensitivity to Pesticides   

CSU Water Quality Best Management Practices