Reservoir · Mississippi · United States · USACE CWMS
Okatibbee Lake
89.8% full
Capacity
57.4 hm³
Volume stored
52 hm³
Coordinates
32.475°N, 88.797°W
Last updated
2026-07-30
Current fill
89.8%vs 7 days ago
-0.1%losing
vs 1 year ago
-9.4%year-over-year
7-day trend
→stable
Data source: USACE CWMS — US Army Corps of Engineers — daily reservoir storage volume. Capacity is the design (normal full-pool) capacity from the US National Inventory of Dams (NID); fill % = current volume ÷ design capacity. Last reading: 2026-07-30.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 32.475, -88.797 · Open in Google Maps
About Okatibbee Lake
As of July 30, 2026, Okatibbee Lake is filled to 89.8% of its total capacity, holding roughly 52 hm³ of water out of a maximum 57 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-0.1 pts), and it is 9.4 points below its level on the same date a year earlier.
Across the readings we hold for Okatibbee Lake — 330 data points between July 31, 2021 and July 30, 2026 — the level has ranged from a low of 50.5% (February 1, 2022) to a high of 105.0% (May 11, 2026). On average the reservoir is fullest around June and at its lowest around February.
It is operated by USACE primarily for multiple purposes. It lies within the Mississippi basin at 32.475°N, 88.797°W.
Key facts
- Current fill level
- 89.8%
- Water stored
- 52 hm³
- Total capacity
- 57 hm³
- 7-day change
- ▼ 0.1 pts
- Year-on-year
- ▼ 9.4 pts
- Primary use
- Multipurpose
- River basin
- Mississippi
- Operator
- USACE
- Coordinates
- 32.475°N, 88.797°W
- Last updated
- July 30, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 30 Jul 2026 | 89.8% | 52 |
| 29 Jul 2026 | 89.9% | 52 |
| 28 Jul 2026 | 90.2% | 52 |
| 27 Jul 2026 | 90.5% | 52 |
| 26 Jul 2026 | 90.8% | 52 |
| 25 Jul 2026 | 91.1% | 52 |
| 24 Jul 2026 | 91.4% | 52 |
| 23 Jul 2026 | 91.7% | 53 |
| 22 Jul 2026 | 91.6% | 53 |
| 21 Jul 2026 | 91.9% | 53 |
| 20 Jul 2026 | 92.3% | 53 |
| 19 Jul 2026 | 92.6% | 53 |
Frequently asked questions
What is the current water level of Okatibbee Lake?
As of July 30, 2026, Okatibbee Lake is at 89.8% of its capacity, holding approximately 52 hm³ of water, according to USACE CWMS (US Army Corps of Engineers) data.
Is Okatibbee Lake reservoir full?
No. As of July 30, 2026, Okatibbee Lake is high at 89.8% of its capacity, so it is not full.
Is the water level at Okatibbee Lake rising or falling?
The level at Okatibbee Lake has been broadly stable over the latest week on record (-0.1 points).
How much water can Okatibbee Lake hold?
Okatibbee Lake has a total capacity of 57 hm³.
Where is Okatibbee Lake reservoir located?
Okatibbee Lake is located in Mississippi, United States, within the Mississippi basin (coordinates 32.475°N, 88.797°W).
What is Okatibbee Lake used for?
Okatibbee Lake is used primarily for multiple purposes, and is managed by USACE.