Will that seep
be running?

We correlate a backcountry water source’s historical field reports against nearly two decades of daily precipitation for its exact coordinates, and give you a read on whether it’s likely to have water. You also get the more interesting answer: what kind of source it is — flashy runoff that lives and dies by recent rain, or buffered groundwater that barely notices the weather.

Type a name, paste a coordinate in any notation, or use your location.

Sources recorded

129 total · 129 with reports

A source with no reports has no read — the model correlates a source’s own history against rainfall, so with no history there is nothing to correlate. Add what you saw and it sharpens that source and the ones around it.

Carry your water. This is a planning aid built from historical correlation, not a promise that anything is wet. Never carry less because of what you read here.