Jenny Crouse poured in 22 points to go along with Casey Carroll's 19 points, 16 from both Jamie Pudenz and Katie Richards and 15 points from Kami Winger.
The Sioux (10-0) held Northern Colorado to 30-83 (36 percent) shooting from the field and outrebounded the Bears 61-38.
UNC (6-5): Dittburner 2-7 0-1 5, Ketterer 3-10 0-0 7, Logan 3-8 0-1 7, Olsen 4-6 3-3 12, Domenico 1-4 2-2 4, Kohler 1-5 0-0 3, Bowles 2-12 1-2 5, Kutter 4-8 0-2 8, Bentson 1-2 2-3 4, Tamble 0-2 0-0 0, Clark 9-19 2-2 20, Totals 30-83 10-16 75.
UND (10-0): Pudenz 5-10 3-3 16, Jones 3-6 1-5 7, Leno 0-2 0-0 0, Hoffner 1-6 0-0 2, Hoffman 0-1 0-0 0, Winger 5-10 5-8 15, Super 2-2 0-0 6, Carroll 7-12 3-4 19, Richards 6-13 4-6 16, Crouse 9-12 4-4 22, Totals 38-74 20-30 103.
Halftime: North Dakota 46, Northern Colorado 34. 3-Point goals: Dittburner, Ketterer, Logan, Olsen, Kohler, Pudenz 3, Super 2, Carroll 2. Fouled out: Olsen, Kutter. Rebounds: UNC 38 (Logan 8), UND 61 (Winger 14). Assists: UNC 21 (Ketterer 6), UND 26 (Pudenz 8). Total fouls: UNC 25, UND 18.