Mississippi Dams

6,089 dams tracked by the National Inventory of Dams

Total Dams

6,089

High Hazard

348

5.7%

Poor / Unsatisfactory

273

Average Age

48 yrs

Hazard Classification

High348 (5.7%)

Significant66 (1.1%)

Low4,510 (74.1%)

Condition Assessment

Satisfactory194 (3.2%)

Fair180 (3.0%)

Poor / Unsatisfactory273 (4.5%)

Not Rated5,442 (89.4%)

Federal

State

Local

649

Private

5,311

Tallest Dams

High Hazard Dams

Poor Condition Dams

Kelly Greenwood Lake DamPoor
Lake PushmatahaPoor
Second Creek WS Str No. 6a DamPoor
Big Sand Watershed Structure Y-32-17 DamUnsatisfactory
Second Creek WS Str No. 7 DamPoor

All Dams in Mississippi

Showing 4876–4900 of 6,089

All High Hazard Significant Hazard Low Hazard Poor Fair Satisfactory

Dam Name	Height (ft)	Year	Hazard	Condition
Greasy Watershed Structure Lt-1a-06 Dam Tate County	35	1960	Low	Not Rated
Greasy Watershed Structure Lt-1a-05 Dam Tate County	27	1960	Low	Not Rated
Greasy Watershed Structure Lt-1a-03 Dam Lafayette County	28	1960	Low	Not Rated
Greasy Watershed Structure Lt-1a-02 Dam Panola County	28	1960	Low	Not Rated
Greasy Watershed Structure Lt-1a-01 Dam Panola County	30	1960	Low	Not Rated
Greasy Creek WS Str Lt-1a-11 Dam Lafayette County	25	1960	High	Unsatisfactory
Greasy Creek WS Str Lt-1a-04 Dam Lafayette County	31	1960	Low	Not Rated
Grays Creek WS Str G-6-2 Dam Benton County	28	1960	High	Poor
Grays Creek Watershed Structure G-6-J Benton County	27	1966	Low	Not Rated
Grays Creek Watershed Structure G-6-I Dam Benton County	24	1966	Low	Not Rated
Grays Creek Watershed Structure G-6-H Dam Benton County	26	1966	Low	Not Rated
Grays Creek Watershed Structure G 6 11 Dam Benton County	23	1960	Low	Not Rated
Grays Creek Watershed Structure G-6-09 Dam Benton County	34	1963	Low	Not Rated
Grays Creek Watershed Structure G-6-08 Dam Benton County	27	1961	Low	Not Rated
Grays Creek Watershed Structure G-6-07 Dam Benton County	29	1960	Low	Not Rated
Grays Creek Watershed Structure G-6-06 Dam Benton County	32	1962	Low	Not Rated
Grays Creek Watershed Structure G-6-05 Dam Benton County	32	1962	Low	Not Rated
Grays Creek Watershed Structure G-6-04 Dam Benton County	31	1961	Low	Not Rated
Grays Creek Watershed Structure G-6-03 Dam Benton County	22	1962	Low	Not Rated
Grays Creek Watershed Structure G-6-01 Dam Benton County	26	1960	Low	Not Rated
Grays Creek North Lake Dam DeSoto County	37	2007	Low	Not Rated
Grays Creek Lake #1 Dam DeSoto County	37	2007	Low	Satisfactory
Gray Lake Dam Oktibbeha County	12	—	Low	Not Rated
Gray Cobb Lake Dam Lauderdale County	12	—	Undetermined	Not Rated
Grant Lake Humphreys County	8	1977	Low	Not Rated

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Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.