This survey study was initiated to investigate the nutrient status of agricultural soils in South Eastern Manitoba that have a history of hog manure application and to compare these soils to similar soils that have not received manure. The land areas that were studied were characterized by coarse textured, low agricultural capability soils in grass forage production. The study locations would be considered representative of soil landscapes commonly known as the Poppleton, Pelan and Malonton soil associations. The variability in soil nitrate nitrogen and phosphorus with depth was determined at twelve manured locations and six non-manured locations each about eighty acres in area. Three soil-sampling procedures were conducted at each field location. The first consisted of individually sampling fifteen randomly selected sites identified with global positioning coordinates. The second involved taking a sub-sample from each of these fifteen sites for a single composite sample. The third procedure consisted of selecting, at the investigatora