Rank 1 Lupus Gift
This gift allows a Garou to locate any body of water within 20 miles. One or two successes will indicate the general direction of the water. Three or four success will indicate the distance, and five successes will allow the Garou to determine if the water is contaminated in any way. The Garou makes a Perception + Survival roll against a difficulty of 6 to use this Gift.
Source: Ways of the Wolf