Dams in St. Tammany Parish, Louisiana
33Total Dams
0High Hazard
6Significant
Dam Safety in St. Tammany Parish, Louisiana
St. Tammany Parish has 33 dams tracked in the National Inventory of Dams. Another 6 carry a significant hazard classification. Currently, 4 dams have a condition assessment of poor or unsatisfactory.
The average dam in St. Tammany Parish is 52 years old. The most common purpose is recreation. The tallest dam is Conway Farrel Pond at 34 ft.
Explore more: Oldest dams in Louisiana · Tallest dams · High risk dams · Largest reservoirs
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Loch Mcwilliams Dam | Significant | Fair | 26 | Recreation | 1983 |
| Pearl River Lock 2 And Bogue Chitto Sill | Significant | Not Available | 21 | Recreation | 1950 |
| Loch Carden Dam | Significant | Fair | 20 | Recreation | 1980 |
| Pearl River Lock 1 And Spillway | Significant | Not Available | 15 | Recreation | 1949 |
| Pearl River Lock 3 And Pools Bluff Sill | Significant | Not Available | 14 | Recreation | 1950 |
| East Loch Mcwilliams Dam | Significant | Fair | 12 | Recreation | 1983 |
| Conway Farrel Pond | Low | Satisfactory | 34 | Fire Protection, Stock, Or Small Fish Pond | 1996 |
| Crane Lake | Low | Fair | 25 | Recreation | 1988 |
| Whippoorwill Grove Dam | Low | Fair | 20 | Recreation | |
| Egret Pond | Low | Fair | 20 | Recreation | 1988 |
| Polly Eagan Pond | Low | Satisfactory | 19 | Recreation | 1996 |
| Carden Dam No. 1 | Low | Not Rated | 18 | Recreation | 1984 |
| Goodyears Pond | Low | Fair | 16 | Recreation | 1968 |
| Omr Ventures Dam | Low | Fair | 16 | Recreation | |
| Grande Hills Lake Dam | Low | Fair | 15 | Recreation | |
| Carden Dam No. 2 | Low | Fair | 14 | Recreation | 1984 |
| Loch Mcgregor Dam | Low | Satisfactory | 13 | 1983 | |
| P+l Ranch Pond | Low | Fair | 13 | Fire Protection, Stock, Or Small Fish Pond | 1974 |
| Spells Pond | Low | Fair | 12 | Recreation | 1973 |
| Heron Lake | Low | Fair | 12 | Recreation | 1988 |
| Hemphill Lake Dam | Low | Fair | 12 | Recreation | 1982 |
| Hillcrest Pond | Low | Unsatisfactory | 10 | Recreation | 1964 |
| Thurmans Pond | Low | Fair | 10 | Irrigation | 1953 |
| Lake Ramsey | Low | Fair | 10 | Recreation | 1966 |
| Money Hill Pond No 1 | Low | Poor | 10 | Recreation | 1971 |
| Cormorant Lake | Low | Fair | 10 | Recreation | 1988 |
| Tl James Pond | Low | Fair | 10 | Fire Protection, Stock, Or Small Fish Pond | 1956 |
| Clark Branch Dam | Low | Fair | 9 | Fire Protection, Stock, Or Small Fish Pond | 2004 |
| Grande Hills Lake Dam No. 2 | Low | Fair | 9 | Recreation | |
| Abbey Pond | Low | Fair | 8 | Recreation | 1960 |
| Huey P Long Fish Hatchery | Low | Not Rated | 8 | Recreation | 1934 |
| Money Hill Pond No. 2 | Low | Poor | 8 | Recreation | 1982 |
| Gum Swamp | Low | Poor | 7 | Recreation | 1963 |