New Building Lot with Stream Running Through it.

[Hillcountry]

Originally Posted by shore things

Relocating the stream will require a Wetland Permit from NHDES. This is not something that is typically approved, especially if the stream is a perennial stream.

Shore things, can you divert, dam or otherwise tamper with a stream that is only a runoff/drainage stream? This is not near a lake but the drainage eventually empties into a beaver pond.

[Onshore]

Originally Posted by Hillcountry

Shore things, can you divert, dam or otherwise tamper with a stream that is only a runoff/drainage stream? This is not near a lake but the drainage eventually empties into a beaver pond.

Surface run-off is generally not considered to be within Wetlands jurisdiction. Once there is enough natural concentrated flow to incise a channel then it begins to become a watercourse that would be considered jurisdictional, whether there is water visible in the channel year round or not. Roadside and other manmade conveyance structures are not considered jurisdictional unless they were dug into a jurisdictional wetland or they intercept a natural stream at that point they do become part of wetlands jurisdiction.