Climate change is expected to increase flow variability and intermittency in streams, changing the timing and delivery of nutrients. Such changes in hydrology may exacerbate water quality issues in agricultural landscapes, where nutrient inputs are often significantly elevated. Non-perennial headwater streams are particularly vulnerable to the combined impacts of climate change and agriculture, as they serve as key sites for nutrient transport and processing at the terrestrial-aquatic interface. Despite the importance of these systems, the interactive effects of agricultural land use and stream intermittency are understudied. Here, we sampled the Brush Creek watershed, a non-perennial tributary of Beaver Lake Reservoir, the primary drinking water source for Northwest Arkansas. In Brush Creek, ~45% of the land cover is dedicated to poultry and pastureland. Monthly baseflow sampling from October 2023-September 2024 revealed distinct patterns in nitrate (NO3) and soluble reactive P (SRP) export across the watershed. While both NO3 and SRP increase moving downstream as hydrologic connectivity increases, only NO3 loads increased concomitantly with the % of upstream sites flowing. Moreover, NO3 loads are higher in subwatersheds with greater %pasture/hay, suggesting that fertilizers used on pastureland are a potential NO3 source in the watershed. Our results indicate that projected increases in stream intermittency may reduce downstream NO3 loss via reduced hydrologic connectivity with the landscape, reducing the risk of eutrophication in receiving waters. However, the mismatch in NO3 and SRP loss patterns may present challenges for agricultural watershed management.