Reservoir · Louisiana · United States · USACE CWMS
Caddo Lake
102.3% full
Capacity
159.12 hm³
Volume stored
163 hm³
Coordinates
32.704°N, 93.919°W
Last updated
2026-07-30
Current fill
102.3%vs 7 days ago
-0.6%losing
vs 1 year ago
-2.7%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. 32.704, -93.919 · Open in Google Maps
About Caddo Lake
As of July 30, 2026, Caddo Lake is filled to 102.3% of its total capacity, holding roughly 163 hm³ of water out of a maximum 159 hm³. At this level the reservoir is effectively full.
Over the most recent week on record the fill level has held broadly steady (-0.6 pts), and it is 2.7 points below its level on the same date a year earlier.
Across the readings we hold for Caddo Lake — 330 data points between July 31, 2021 and July 30, 2026 — the level has ranged from a low of 101.4% (November 2, 2021) to a high of 105.0% (July 31, 2021). On average the reservoir is fullest around January and at its lowest around October.
It is operated by USACE primarily for multiple purposes. It lies within the Louisiana basin at 32.704°N, 93.919°W.
Key facts
- Current fill level
- 102.3%
- Water stored
- 163 hm³
- Total capacity
- 159 hm³
- 7-day change
- ▼ 0.6 pts
- Year-on-year
- ▼ 2.7 pts
- Primary use
- Multipurpose
- River basin
- Louisiana
- Operator
- USACE
- Coordinates
- 32.704°N, 93.919°W
- Last updated
- July 30, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 30 Jul 2026 | 102.3% | 163 |
| 29 Jul 2026 | 102.9% | 164 |
| 28 Jul 2026 | 102.9% | 164 |
| 27 Jul 2026 | 104.0% | 165 |
| 26 Jul 2026 | 104.6% | 166 |
| 25 Jul 2026 | 105.0% | 167 |
| 24 Jul 2026 | 105.0% | 168 |
| 23 Jul 2026 | 105.0% | 167 |
| 22 Jul 2026 | 105.0% | 171 |
| 21 Jul 2026 | 105.0% | 173 |
| 20 Jul 2026 | 105.0% | 175 |
| 19 Jul 2026 | 105.0% | 177 |
Frequently asked questions
What is the current water level of Caddo Lake ?
As of July 30, 2026, Caddo Lake is at 102.3% of its capacity, holding approximately 163 hm³ of water, according to USACE CWMS (US Army Corps of Engineers) data.
Is Caddo Lake reservoir full?
Caddo Lake is essentially full, sitting at 102.3% of capacity as of July 30, 2026.
Is the water level at Caddo Lake rising or falling?
The level at Caddo Lake has been broadly stable over the latest week on record (-0.6 points).
How much water can Caddo Lake hold?
Caddo Lake has a total capacity of 159 hm³.
Where is Caddo Lake reservoir located?
Caddo Lake is located in Louisiana, United States, within the Louisiana basin (coordinates 32.704°N, 93.919°W).
What is Caddo Lake used for?
Caddo Lake is used primarily for multiple purposes, and is managed by USACE.