CropMap (Crop Management Atlas Platform)

County-level P (1930–2021) or N (1970–2019) fertilizer application · stream N and P at 440 USGS stations (1972–2017)

Units View

Mode Watersheds & stream stations

Beta: this chatbot is being tested. For now it only understands keyword combinations of [nutrient] [crop type] [year] [state] and [county].

Nutrient State County Crop Metric