Lakes / Louisiana / St. Bernard County

Lakes in St. Bernard County, Louisiana

51 lakes counted in St. Bernard County - the largest is Lake Lery at 5,280.31 acres.

Lakes Counted

5,280.31 acres

Largest - Lake Lery

St. Bernard County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Lake Lery	St. Bernard	5,280.31 acres	-
2	Lake Eugenie	St. Bernard	4,478.67 acres	-
3	Lake Eloi	St. Bernard	3,721.57 acres	-
4	Lake Athanasio	St. Bernard	3,259.76 acres	-
5	Bobs Lakes	St. Bernard	2,590.68 acres	-
6	Lakes of Bayou Marron	St. Bernard	1,506.09 acres	-
7	Halfmoon Lake	St. Bernard	1,329.37 acres	-
8	Lake of the Mound	St. Bernard	1,011.28 acres	-
9	Cochon Bay	St. Bernard	857.93 acres	-
10	Lake Ameda	St. Bernard	689.61 acres	-
11	Lena Lagoon	St. Bernard	625.18 acres	-
12	Long Lagoon	St. Bernard	579.16 acres	-
13	Halfmoon Pass Bay	St. Bernard	567.7 acres	-
14	Hopedale Lagoon	St. Bernard	471.48 acres	-
15	Tanasia Lagoon	St. Bernard	466.79 acres	-
16	Little Halfmoon Bay	St. Bernard	465.67 acres	-
17	Stump Lagoon	St. Bernard	451.79 acres	-
18	Whiskey Bayou	St. Bernard	390.99 acres	-
19	Bayou Muscle	St. Bernard	388.08 acres	-
20	Bayou Pisana	St. Bernard	378.13 acres	-
21	Flat Bay	St. Bernard	358.46 acres	-
22	Petes Lagoon	St. Bernard	319.33 acres	-
23	Goose Flat	St. Bernard	316.16 acres	-
24	Crooked Bayou	St. Bernard	307.23 acres	-
25	Petain Lagoon	St. Bernard	302.51 acres	-
26	Bayou Batola	St. Bernard	300.13 acres	-
27	Magnolia Lagoon	St. Bernard	290.46 acres	-
28	Redfish Bayou	St. Bernard	287.96 acres	-
29	Muscle Bay	St. Bernard	251.09 acres	-
30	Drum Lake	St. Bernard	238.49 acres	-
31	Cutoff Lagoon	St. Bernard	220.41 acres	-
32	Portman Lagoon	St. Bernard	190.63 acres	-
33	Joe Shiman Pass	St. Bernard	188.29 acres	-
34	Bayou Batola Bay	St. Bernard	180.16 acres	-
35	Magill Lagoon	St. Bernard	171.5 acres	-
36	Grand Lagoon	St. Bernard	162.81 acres	-
37	Busters Bayou	St. Bernard	161.94 acres	-
38	Bayou Catilano	St. Bernard	155.4 acres	-
39	Blind Lagoon	St. Bernard	106.72 acres	-
40	Drum Hole	St. Bernard	96.16 acres	-
41	Bernard Lagoon	St. Bernard	92.64 acres	-
42	Deep Pass	St. Bernard	92.45 acres	-
43	Negro Lagoon	St. Bernard	86.52 acres	-
44	Lagoon Giraud	St. Bernard	76.65 acres	-
45	Grand Lagoon	St. Bernard	75.24 acres	-
46	Biloxi Lagoon	St. Bernard	69.41 acres	-
47	Oyster Bay	St. Bernard	64.87 acres	-
48	Brick Lagoon	St. Bernard	62.77 acres	-
49	Lagoon Brady	St. Bernard	53.45 acres	-
50	Antonios Lagoon	St. Bernard	46.89 acres	-
51	Redfish Bayou	St. Bernard	30.7 acres	-

Find a Lake in St. Bernard County Deepest Lakes Largest Lakes Fish Species

Sources: Louisiana Department of Wildlife and Fisheries lake data; USGS. Verified October 30, 2026.