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Always confirm with the official hotline before harvesting. Not affiliated with the State of Connecticut or New York State.

Sound Clam Status

Long Island Sound•Connecticut and New York

Know beforeyou rake.

Hotlines, rules and latest posted status for 19 shoreline areas on both sides of Long Island Sound — with one-tap hotlines.

See the shoreline Hotlines

Shoreline areas: 19
Readable online status: 3
Hotline-only: 16

How to read a status

Posted open [date], call to confirmAn official page posted the area open within the last 36 hours (checked on your device’s clock). Still call.
Closed (posted [date])An official page posted it closed within the last 36 hours.
Call hotlineEverything else: phone-only towns, undated or old posts, conflicting info, or a status feed not refreshed in 24 hours.

We never show a plain “Open”. The hotline is the only authoritative answer.

Hotlines, rules and latest posted status

Long Island Sound: Connecticut and New York

Stylized and approximate — not for navigation. Tap a marker for the hotline.

Hotlines, rules and latest posted status

Town by town, both shores

Connecticut 13 areas · west to east

Fairfield County

Greenwich

Checking the latest posted status… (if this doesn’t update, call the hotline).

Hotline: 203-622-7777
Last checked: Oct 16, 2026, 10:56 PM ET

Fairfield County

Darien

Status by phone only. Call before you go.

Hotline: 203-838-9807
Last checked: Status by phone only

Fairfield County

Norwalk

Status by phone only. Call before you go.

Hotline: 203-838-9807
Last checked: Status by phone only

Fairfield County

Westport

Status by phone only. Call before you go.

Hotline: 203-838-9807
Last checked: Status by phone only

Fairfield County

Fairfield

Checking the latest posted status… (if this doesn’t update, call the hotline).

Hotline: 203-256-3074
Last checked: Oct 16, 2026, 10:56 PM ET

New Haven County

Milford

Status by phone only. Call before you go.

Hotline: 203-874-0696
Last checked: Status by phone only

New Haven County

Branford

Status by phone only. Call before you go.

Hotline: 203-315-0678
Last checked: Status by phone only

New Haven County

Guilford

Status by phone only. Call before you go.

Hotline: 203-453-8088
Last checked: Status by phone only

New Haven County

Madison

Checking the latest posted status… (if this doesn’t update, call the hotline).

Hotline: 203-245-5600 ext. 3
Last checked: Oct 16, 2026, 10:56 PM ET

Middlesex County

Clinton

Status by phone only. Call before you go.

Hotline: 860-664-6444
Last checked: Status by phone only

New London County

Waterford & East Lyme (Niantic River)

Status by phone only. Call before you go.

Hotline: 860-444-5812
Last checked: Status by phone only

New London County

Groton

Status by phone only. Call before you go.

Hotline: 860-441-6793
Last checked: Status by phone only

New London County

Stonington

Status by phone only. Call before you go.

Hotline: 860-599-7575
Last checked: Status by phone only

New York — Long Island North Shore 6 towns · west to east

Nassau County, NY

Oyster Bay

Status by phone only. Call before you go.

Hotline: 631-444-0480
Last checked: Status by phone only

Suffolk County, NY

Huntington

Status by phone only. Call before you go.

Hotline: 631-444-0480
Last checked: Status by phone only

Suffolk County, NY

Smithtown

Status by phone only. Call before you go.

Hotline: 631-444-0480
Last checked: Status by phone only

Suffolk County, NY

Brookhaven (North Shore)

Status by phone only. Call before you go.

Hotline: 631-444-0480
Last checked: Status by phone only

Suffolk County, NY

Riverhead

Status by phone only. Call before you go.

Hotline: 631-444-0480
Last checked: Status by phone only

Suffolk County, NY

Southold

Status by phone only. Call before you go.

Hotline: 631-444-0480
Last checked: Status by phone only

Tide clock

Is it near low tide?

Most recreational clamming happens around low water. Predicted times from NOAA tide stations — not a status indicator; beds can be closed at any tide.

Source: NOAA CO-OPS predictions (MLLW, local time), stations 8467150 ↗, 8461490 ↗. Fetched Oct 16, 2026, 10:56 PM ET.

——

Clam gauge

Is it a keeper?

Pick a town and species, then slide to your shell’s length. Minimums come from each town’s official rules (5 towns with published sizes).

Town Species

Shell length: 2.00″

Check by phone

Every hotline, one tap

Status can change after a single heavy rain. The hotline is the authoritative answer.

Town	Online status	Hotline (tap to call)
Greenwich	Call hotline	203-622-7777
Darien	Call hotline	203-838-9807
Norwalk	Call hotline	203-838-9807
Westport	Call hotline	203-838-9807
Fairfield	Call hotline	203-256-3074
Milford	Call hotline	203-874-0696
Branford	Call hotline	203-315-0678
Guilford	Call hotline	203-453-8088
Madison	Call hotline	203-245-5600 ext. 3
Clinton	Call hotline	860-664-6444
Waterford & East Lyme (Niantic River)	Call hotline	860-444-5812
Groton	Call hotline	860-441-6793
Stonington	Call hotline	860-599-7575
Oyster Bay	Call hotline	631-444-0480
Huntington	Call hotline	631-444-0480
Smithtown	Call hotline	631-444-0480
Brookhaven (North Shore)	Call hotline	631-444-0480
Riverhead	Call hotline	631-444-0480
Southold	Call hotline	631-444-0480

Rain closures

Why beds close after rain

Many beds are “conditionally approved”: runoff after heavy rain can carry bacteria into the water, so they close automatically. Thresholds differ — Fairfield, Greenwich, Groton and the Niantic River use about 1.5″ in 24 hours; Darien uses 3″. Closures usually last at least 7 days.

Read the full guide