Reservoir · Texas · United States · TWDB
Bois d'Arc Lake
89.0% full
Capacity
453.44 hm³
Volume stored
404 hm³
Vs month average
114% of normal
Coordinates
33.708°N, 95.965°W
Last updated
2026-10-13
Current fill
89.0%vs 7 days ago
-0.9%losing
vs 1 year ago
-3.7%year-over-year
7-day trend
→stable
Drought context
Storage vs October average
114%of normal
89.0% full on 2026-10-13, against an average of 77.9% for October across 5 years of readings (+11.1 points).
Data source: Texas Water Development Board (Water Data for Texas) — daily reservoir storage volume. Design capacity is unavailable for this site, so fill % is estimated against the 5-year maximum storage and may overstate fullness. Last reading: 2026-10-13.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
About Bois d'Arc Lake
As of October 13, 2026, Bois d'Arc Lake is filled to 89.0% of its total capacity, holding roughly 404 hm³ of water out of a maximum 453 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-0.9 pts), and it is 3.7 points below its level on the same date a year earlier.
Across the readings we hold for Bois d'Arc Lake — 1460 data points between October 15, 2022 and October 13, 2026 — the level has ranged from a low of 35.8% (October 23, 2022) to a high of 100.0% (April 30, 2024). On average the reservoir is fullest around July and at its lowest around November.
It is operated by TWDB primarily for multiple purposes. It lies within the Texas basin at 33.708°N, 95.965°W.
Key facts
- Current fill level
- 89.0%
- Water stored
- 404 hm³
- Total capacity
- 453 hm³
- 7-day change
- ▼ 0.9 pts
- Year-on-year
- ▼ 3.7 pts
- Primary use
- Multipurpose
- River basin
- Texas
- Operator
- TWDB
- Coordinates
- 33.708°N, 95.965°W
- Last updated
- October 13, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 13 Oct 2026 | 89.0% | 404 |
| 12 Oct 2026 | 89.2% | 404 |
| 11 Oct 2026 | 89.3% | 405 |
| 10 Oct 2026 | 89.5% | 406 |
| 9 Oct 2026 | 89.6% | 406 |
| 8 Oct 2026 | 89.7% | 407 |
| 7 Oct 2026 | 89.8% | 407 |
| 6 Oct 2026 | 89.9% | 408 |
| 5 Oct 2026 | 90.0% | 408 |
| 4 Oct 2026 | 90.0% | 408 |
| 3 Oct 2026 | 90.1% | 409 |
| 2 Oct 2026 | 90.0% | 408 |