This online database contains groundwater nitrate and pesticide sampling results from most agricultural areas of Colorado. Search water quality data using the database or map viewer.
Nutrients in Colorado surface water are covered under Regulation No. 85. Learn about nutrient levels and limits in Colorado's lakes, rivers, and streams.
The WRAP tool on eRAMS allows the user to extract current and historic water quality data. Using the mapping tool, zoom in to your area of interest to define a watershed boundary, choose data to extract, and the program will create the report.
This tool on eRAMS provides water quality interpretations for drinking, irrigation and livestock water from user-supplied water analyses.
