09/07/2026
The Iowa Nutrient Reduction Strategy is the guiding document for improving water quality across the state.
The "Iowa Farmers and the Iowa Nutrient Reduction Strategy: Survey Results from the Missouri-Nishnabotna Watershed" document reports a subset of results of a survey project that is focused on measuring changes in the human domain, mainly Iowa farmers’ knowledge, attitudes, and behaviors related to reduction of nutrient losses from farmland. The results presented in this document are specific to the Missouri-Nishnabotna (HUC6) watershed.
The survey has three main objectives: measure farmer knowledge, attitudes, and behavior related to nutrient management and nutrient loss into waterways; identify barriers to and facilitators of behavior change that reduces nutrient loss; and measure change in these over time. The survey data will help to gauge progress toward NRS goals and help stakeholders to adjust and refine strategies for outreach and engagement activities that promote nutrient loss reduction on Iowa farms.
https://shop.iastate.edu/extension/farm-environment/natural-resources-and-environment/manure-and-nutrient-management/soc3099.html