| Crystal Lake | |
| Coords: | 43.6006°N -72.0889°W |
| Inflow: | Bicknell Brook |
| Outflow: | Crystal Lake Brook |
| Basin Countries: | United States |
| Length: | 1.61NaN1 |
| Width: | 0.71NaN1 |
| Area: | 401acres |
| Elevation: | 8900NaN0 |
| Islands: | 1 |
| Cities: | Enfield |
| Pushpin Map: | New Hampshire#USA |
| Pushpin Label: | Crystal Lake |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location in New Hampshire##Location in the United States |
Crystal Lake is a 4011NaN1 water body located in Grafton County in western New Hampshire, United States, in the town of Enfield. Crystal Lake is part of the Mascoma River watershed.
The lake contains one small island: Oliver Island.
The lake is classified as a cold- and warmwater fishery, with observed species including rainbow trout, smallmouth bass, chain pickerel, horned pout, black crappie, and rock bass.[1]
The lake is one of eight in New Hampshire which historically had a naturally occurring native lake trout population. These fish have since been extirpated from the lake.[2]