Figure S6. Water fluxes and stream nitrate in 2017: discharge (data vs. model, left-Y axis), precipitation (data, right-1st Y-axis), stream nitrate (data vs. model, right-2nd Y-axis) at Conewago Creek watershed. Annual precipitation and discharge of 2017 was 1.04 m and 0.47 m, respectively, resulting in a runoff ratio of 0.45.