Grenada Lake is managed by U.S. Army Corps of Engineers (Vicksburg District). Lake Insights displays its latest available elevation from U.S. Army Corps of Engineers. Published reference elevations are listed below.
Lake Status
6.2 feet below full pool
−6.20 ft vs full pool
- 7-day trend
- Falling
- 7-day change
- Down 0.45 ft
- 30-day change
- Down 0.90 ft
- Last updated
- Just now
Grenada Lake is currently 6.2 feet below full pool and has fallen slightly over the past week. Readings show continued drawdown relative to full pool, with levels trending lower over the past week.
Watershed drought conditions
Grenada County, MS · surrounding county from lake location
Severe Drought
Severe drought conditions are present.
Severity
Weekly trend
Worsening
Compared with last week
Official drought
Yes
100% of the watershed is currently classified as official drought (D1+).
Expected impacts
- Lower stream inflows
- Lake levels may decline faster
- Vegetation is becoming drier
- Minor increase in wildfire risk
U.S. Drought Monitor · map date Sep 15, 2026. Updated weekly. droughtmonitor.unl.eduView drought map for Grenada County, MS
Key Facts
Managing authority
Waterbody / project type
Official purposes
Full pool
Winter pool
Flood stage
Datum
Current-level source
Project / NID identifier
Dam / watershed (NID design values)
Static design values from a confidently matched National Inventory of Dams record — not live gage readings.
- Max storage
- 84 acre-ft
- Dam structure
- Earth · 10 ft high
- Hazard classification
- Low
- Safety & inspection
- last inspection Dec 20, 2019
National Inventory of Dams · matched record: Grenada Farms Pond Dam (MS01089)
How this lake is operated
- Documented project purposes (National Inventory of Dams): Recreation.
Why the level can change
General factors for reservoirs like this
These are common influences for this type of lake. They do not identify the cause of a specific current change unless an operator update confirms it.
Rainfall & inflows
Rain and upstream river inflows can raise reservoir levels, especially after storms.
Downstream releases
When an operator releases water through a dam, reservoir storage can fall and downstream flows can rise.
Flood-risk operations
Some projects store or release water under flood-risk rules when conditions require it.
Water supply
Some reservoirs support municipal, industrial, irrigation, or regional water-supply needs.
Hydropower
Hydropower projects may pass water through turbines when generating electricity.
Seasonal weather
Dry periods, heat, evaporation, and seasonal rainfall patterns can affect storage over weeks and months.
Published reference elevations
- Full pool
- 215.00 ft
- Winter / seasonal pool
- 193.00 ft
- Flood stage
- 231.00 ft
Published reference elevation. Not necessarily a fixed year-round target for every project.
A winter / seasonal pool elevation is published, but Lake Insights does not have verified seasonal operating dates for this lake.
Flood stage is not interchangeable with flood pool.
Current data source
Managing authority: U.S. Army Corps of Engineers (Vicksburg District)
Observation source used by Lake Insights: U.S. Army Corps of Engineers
Who manages the lake and who publishes the reading Lake Insights displays can differ. Lake Insights does not invent a source label from the managing authority alone.
General education
Shared background — not lake-specific facts
Lake Insights aggregates water level information from authoritative public sources such as the U.S. Army Corps of Engineers, NOAA, TVA, Bureau of Reclamation, power utilities, and other official lake operators. We preserve historical observations, calculate trends, and present lake conditions in a consistent format. For U.S. Army Corps of Engineers, we link to the official source whenever it is available. Lake Insights does not predict future lake levels unless an official forecast has been published by the managing authority.
Common questions about Grenada Lake
- Who manages Grenada Lake?
- Grenada Lake is managed by U.S. Army Corps of Engineers (Vicksburg District). Lake Insights reports published gauge readings; it does not operate the waterbody.
- What is full pool at Grenada Lake?
- The published full-pool elevation for Grenada Lake is 215.00 ft (NGVD29). Full pool is a published reference elevation — not a prediction of today’s level.
- Does Grenada Lake have a published winter pool?
- Grenada Lake has a published winter / seasonal pool elevation of 193.00 ft. Lake Insights does not currently have verified seasonal operating dates for this lake.
- Where does Lake Insights get the level reading for Grenada Lake?
- Lake Insights displays the latest available elevation for Grenada Lake from U.S. Army Corps of Engineers. The managing authority (U.S. Army Corps of Engineers (Vicksburg District)) may differ from the agency that publishes the observation used on this page.
- What datum is used for Grenada Lake?
- Elevations for Grenada Lake are referenced to NGVD29 (MSL).
- What are the documented purposes of Grenada Lake?
- Documented purposes for Grenada Lake (National Inventory of Dams): Recreation.