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Sedge and Granite

Clear answers on land, wetlands and planning in the northern woods

Edition of 16/09/2026 15 entries, 3 sections Last revision 16/09/2026

Plate 1 of 7

A group of people stand and sit along the grassy shore of a pond ringed with cattails and lily pads, one holding a dip net while the others watch; mixed pine and hardwood forest rises behind them under an overcast sky.
Shoreline walk, pond edge · open water and sedge meadow, New Hampshire · 16/09/2026 · illustration, not a survey record

§ 1The question this reference answers

A wet corner behind a house is a question about three things at once: what is on the ground, who has to review a change to it, and how far the ground has to be left alone. Every entry in this reference is filed by its position on a single transect running from dry upland to open water, so an answer can be found by walking the line instead of reading the whole book.

§ 2Alphabetical access

44 terms

Jump to the index

§ 3Entries, from dry ground to open water

10 of 15 entries

Where you are the whole transect, from dry ground to open water.

Who decides here the answer changes with the line; each entry prints its own position. The cursor is drawn in dashes because the position depends on the delineated boundary, not on the map.

A narrow wooden footbridge crosses a quiet channel through a marsh of dry golden sedge and cattails, its planks reflected in dark water; two figures stand in the distance on a second span, with bare birch and pale autumn woods behind.
Footbridge over a marsh channel · cattail marsh with a timber crossing, New Hampshire · 16/09/2026 · illustration, not a survey record

  1. Field Methods Used in Ecological Assessment

    Common field methods in ecological assessment, including soils pits, vegetation plots, wildlife signs and seasonal timing.

    UPLAND 02/08/2026

  2. Stewardship Plans for Conserved Land

    What a stewardship plan for conserved land includes, from baseline documentation to monitoring schedules and allowed uses.

    UPLAND 09/09/2026

  3. Public Access and Trail Decisions

    How decisions about trails, parking and public access are made on conserved land in northern New England.

    UPLAND 12/09/2026

  4. What an Assessment Report Contains

    The typical contents of an ecological assessment report, from methods and mapping to constraints and recommended next steps.

    EDGE 08/08/2026

  5. Conservation Commissions and Planning Boards

    How conservation commissions and planning boards divide environmental questions during local review in northern New England towns.

    EDGE 14/08/2026

  6. State Approvals That Commonly Apply

    An overview of state environmental approvals commonly triggered by projects in New Hampshire, Vermont and Maine.

    EDGE 19/08/2026

  7. Buffers and Setbacks Along Water

    How buffer and setback requirements along rivers, lakes and wetlands vary across northern New England towns and states.

    EDGE 29/08/2026

  8. Stormwater and Site Design Questions

    How stormwater and site design questions are handled in environmental review, from runoff volume to erosion control.

    EDGE 03/09/2026

  9. What an Ecological Assessment Covers

    An explanation of what an ecological assessment examines, from soils and vegetation to wildlife habitat and wetlands, in…

    EDGE 16/09/2026

  10. Federal Approvals and the Corps Program

    How federal approvals, including the Corps of Engineers permit program for work in waters and wetlands, come into…

    WETLAND 24/08/2026

A slow green channel winds through a wetland thicket of sedge and alder, a fallen white birch leaning over the water from the bank at left, trunks of red maple and hemlock rising on both sides under soft overcast light.
Slow channel through a wetland thicket · forested wetland, New Hampshire · 16/09/2026 · illustration, not a survey record

§ 4Who triggers what, and in which order

Municipal, state, federal

Three authorities can each ask for a review of the same wet corner, and they do not ask at the same moment. The register below sets out what brings each one in, and which document the rule actually comes from.

An open notebook lies on a pine table beside a folded topographic map, its left page carrying a hand drawn plan of small rectangles and its right page showing a contour map printed in green and buff, lit from the left.
Notebook and map on a pine table · desk surface, northern New England · 16/09/2026 · illustration, not a survey record
Authority Who reviews What triggers the review Where the rule comes from
MunicipalTown conservation commission or planning board
Any project inside the shoreland, wetland or resource area the town mapped and adopted
The town ordinance, adopted locally and amended locally
Read the sequence
StateState environmental agency
Work below the ordinary high water mark, in a designated shoreland, or on a listed project type
State statute and rules, with the town reviewing the plan
Read the sequence
FederalUS Army Corps of Engineers, New England District
Dredged or fill material placed in waters of the United States, which includes many wetlands
Clean Water Act section 404 and the district regional conditions
Read the sequence
In sequenceTwo or three of the above, one after another
A filled wetland beside a town road that also crosses a stream
Whichever authority applies, at the most restrictive of the three
Read the sequence

Wide register: scroll horizontally.

§ 5What the reference covers

3 sections, 15 entries

This is the reference home page of a working register rather than a shelf of articles, and the shortest orientation is the Start Reading in This Reference page, which sets out the three entry points below. Read together, the three sections amount to ecological assessment coverage seen from three seats: the field, the reviewing counter, and the decades afterwards.

Two people work at the marshy edge of a small pond in late autumn: one sits on a folding stool and examines something in the shallows, the other crouches on a mossy granite boulder; leafless birch and pine stand behind.
Two people at a wooded pond · wooded pond edge, New Hampshire · 16/09/2026 · illustration, not a survey record

Ecological Assessment

What is on the ground, how it is recorded, and what a landowner receives at the end of it.

Two people sit on a grassy bank above a wide pond on a still morning, the nearer one leaning forward over sedge tussocks and floating pondweed, the farther standing with his hands in his pockets; a wooded far shore closes the frame.
Two people above a still pond · lakeshore with sedge and pondweed, New Hampshire · 16/09/2026 · illustration, not a survey record

Environmental Planning

Who reviews a change, in what order, and which document each authority works from.

Three people sit talking on peeled logs laid across the shallow outlet of a pond, water lilies and lily pads spreading in front of them, granite blocks and grass on the bank, dense spruce and pine filling the background.
Three people on logs at a pond outlet · pond outlet in mixed forest, New Hampshire · 16/09/2026 · illustration, not a survey record

Natural Areas Management

What happens to land after it is protected, and who keeps it in the condition everyone agreed to.

§ 7Index of terms

44 terms

We refuse to print a setback distance as a fact. The number you need is the one your town adopted, on the date your project is reviewed, measured from a line a field scientist walked; the state and federal pages set a floor, not an answer, and any site that hands you a single figure is guessing on your behalf.