Reservoir · Texas · United States · USGS NWIS
Lake Nacogdoches
91.1% full
Capacity
48.75 hm³
Volume stored
44 hm³
Coordinates
31.589°N, 94.825°W
Last updated
2026-08-13
Current fill
91.1%vs 7 days ago
-0.8%losing
vs 1 year ago
-4.9%year-over-year
7-day trend
→stable
Data source: USGS National Water Information System (NWIS) — 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: 2026-08-13.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 31.589, -94.825 · Open in Google Maps
About Lake Nacogdoches
As of August 13, 2026, Lake Nacogdoches is filled to 91.1% of its total capacity, holding roughly 44 hm³ of water out of a maximum 49 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-0.8 pts), and it is 4.9 points below its level on the same date a year earlier.
Across the readings we hold for Lake Nacogdoches — 1461 data points between August 14, 2022 and August 13, 2026 — the level has ranged from a low of 78.7% (November 23, 2022) to a high of 105.0% (February 2, 2023). On average the reservoir is fullest around May and at its lowest around November.
It is operated by USGS primarily for multiple purposes. It lies within the Texas basin at 31.589°N, 94.825°W.
Key facts
- Current fill level
- 91.1%
- Water stored
- 44 hm³
- Total capacity
- 49 hm³
- 7-day change
- ▼ 0.8 pts
- Year-on-year
- ▼ 4.9 pts
- Primary use
- Multipurpose
- River basin
- Texas
- Operator
- USGS
- Coordinates
- 31.589°N, 94.825°W
- Last updated
- August 13, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 13 Aug 2026 | 91.1% | 44 |
| 12 Aug 2026 | 91.2% | 44 |
| 11 Aug 2026 | 91.4% | 45 |
| 10 Aug 2026 | 91.6% | 45 |
| 9 Aug 2026 | 91.8% | 45 |
| 8 Aug 2026 | 91.9% | 45 |
| 7 Aug 2026 | 91.7% | 45 |
| 6 Aug 2026 | 91.9% | 45 |
| 5 Aug 2026 | 92.1% | 45 |
| 4 Aug 2026 | 92.2% | 45 |
| 3 Aug 2026 | 92.4% | 45 |
| 2 Aug 2026 | 92.6% | 45 |
Frequently asked questions
What is the current water level of Lake Nacogdoches?
As of August 13, 2026, Lake Nacogdoches is at 91.1% of its capacity, holding approximately 44 hm³ of water, according to USGS NWIS data.
Is Lake Nacogdoches reservoir full?
No. As of August 13, 2026, Lake Nacogdoches is high at 91.1% of its capacity, so it is not full.
Is the water level at Lake Nacogdoches rising or falling?
The level at Lake Nacogdoches has been broadly stable over the latest week on record (-0.8 points).
How much water can Lake Nacogdoches hold?
Lake Nacogdoches has a total capacity of 49 hm³.
Where is Lake Nacogdoches reservoir located?
Lake Nacogdoches is located in Texas, United States, within the Texas basin (coordinates 31.589°N, 94.825°W).
What is Lake Nacogdoches used for?
Lake Nacogdoches is used primarily for multiple purposes, and is managed by USGS.