Marsh Island, LA — USGS historical 15-minute topo (1968)
by USGS Historical Topo Maps (public domain) · Louisiana, US
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Older edition. This is the 1968 edition from the U.S. Geological Survey. A newer one may have been published since; check the agency's page for current rules and routes before relying on it.

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Where this map covers
Named places on this map
39 named features inside the Marsh Island, LA — USGS historical 15-minute topo (1968) sheet, from the USGS Geographic Names Information System. Each one links to every map that shows it.
Lakes, springs and falls
- Bayou Blanc · bay
- Bayou Chene · bay
- Bayou Cypremort · bay
- Bayou Lucien · bay
- Bayou Michael · lake
- Bayou Platte · lake
- Big Charles Bayou · lake
- Bird Island Bayou · bay
- East Branch Oyster Bayou · lake
- Hammock Bayou · lake
- Hammock Lake · lake
- Horse Bay · lake
- Joe Aucoin Bayou · lake
- Lake Blanc · lake
- Lake Ferme · lake
- Lake Jefferson · lake
- Lake Michael · lake
- Lake Sand · lake
- Lake Tom · lake
- Little Charles Bayou · bay
- Long Lake · lake
- Lucien Lake · lake
- Oyster Lake · lake
- Prince Lake · lake
and 7 more
Gaps, arches and other landforms
- Blue Point · cape
- Crawford Point · cape
- Cypremort Point · cape
- Cypremort Point Beach · beach
- Dead Cypress Point · cape
- Grosse Isle Point · cape
- Marsh Island · island
- Worm Point · cape
Elevations are the USGS 3DEP ground elevation at the named point, rounded; a summit's surveyed height can differ a little.
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Version history
Version 1 · Nov 4, 2026 · 8.9 MB