Step 1: Recall how the four USDA hydrologic soil groups are ordered.
Groups A, B, C and D run in order of increasing runoff potential and decreasing infiltration capacity, so Group A is the deep, well drained, fastest infiltrating group with the lowest runoff potential, while Group D is the shallow, poorly drained, slowest infiltrating group with the highest runoff potential, with B and C in between in that same order.
Step 2: Test statements A and B against that ordering.
Statement A claims Group A has high runoff potential, the exact opposite of its defining trait, so A is false. Statement B claims Group A has high infiltration rates, exactly the defining trait of Group A, so B is true.
Step 3: Test statements C, D and E against the same ordering.
Statement C claims Group C has low infiltration rates, consistent with C sitting closer to the poorly draining end of the scale, so C is true. Statement D claims Group B has very low infiltration, but very low infiltration is specifically a Group D trait, not Group B, which only has moderately reduced infiltration, so D is false. Statement E claims Group D has moderately low runoff potential, but Group D actually has the highest runoff potential of all four groups, so E is false.
Step 4: Combine the results.
Only B and C hold up against the standard group definitions.
\[ \boxed{(B) and (C) only.} \]