Reservoir · Oklahoma · United States · USGS NWIS
Lake Hudson near Locust Grove, OK
65.4% full
Capacity
492.28 hm³
Volume stored
322 hm³
Coordinates
36.230°N, 95.182°W
Last updated
2026-06-11
Current fill
65.4%vs 7 days ago
+1.9%gaining
vs 1 year ago
+12.3%year-over-year
7-day trend
↑rising
Data source: USGS National Water Information System (NWIS) — 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: 2026-06-11.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 36.230, -95.182 · Open in Google Maps
About Lake Hudson near Locust Grove, OK
As of June 11, 2026, Lake Hudson near Locust Grove, OK is filled to 65.4% of its total capacity, holding roughly 322 hm³ of water out of a maximum 492 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has risen by 1.9 percentage points, and it is 12.3 points above its level on the same date a year earlier.
Across the readings we hold for Lake Hudson near Locust Grove, OK — 1819 data points between June 13, 2021 and June 11, 2026 — the level has ranged from a low of 50.1% (April 25, 2024) to a high of 100.0% (April 12, 2025). On average the reservoir is fullest around June and at its lowest around November.
It is operated by USGS primarily for multiple purposes. It lies within the Oklahoma basin at 36.230°N, 95.182°W.
Key facts
- Current fill level
- 65.4%
- Water stored
- 322 hm³
- Total capacity
- 492 hm³
- 7-day change
- ▲ 1.9 pts
- Year-on-year
- ▲ 12.3 pts
- Primary use
- Multipurpose
- River basin
- Oklahoma
- Operator
- USGS
- Coordinates
- 36.230°N, 95.182°W
- Last updated
- June 11, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 Jun 2026 | 65.4% | 322 |
| 10 Jun 2026 | 63.5% | 313 |
| 9 Jun 2026 | 58.9% | 290 |
| 8 Jun 2026 | 53.9% | 265 |
| 7 Jun 2026 | 53.3% | 262 |
| 6 Jun 2026 | 53.0% | 261 |
| 5 Jun 2026 | 52.5% | 259 |
| 4 Jun 2026 | 53.1% | 262 |
| 3 Jun 2026 | 53.3% | 263 |
| 2 Jun 2026 | 53.0% | 261 |
| 1 Jun 2026 | 52.6% | 259 |
| 28 May 2026 | 52.2% | 257 |
Frequently asked questions
What is the current water level of Lake Hudson near Locust Grove, OK?
As of June 11, 2026, Lake Hudson near Locust Grove, OK is at 65.4% of its capacity, holding approximately 322 hm³ of water, according to USGS NWIS data.
Is Lake Hudson near Locust Grove, OK reservoir full?
No. As of June 11, 2026, Lake Hudson near Locust Grove, OK is within its normal operating range at 65.4% of its capacity, so it is not full.
Is the water level at Lake Hudson near Locust Grove, OK rising or falling?
The level at Lake Hudson near Locust Grove, OK is rising — it gained 1.9 percentage points over the latest week on record.
How much water can Lake Hudson near Locust Grove, OK hold?
Lake Hudson near Locust Grove, OK has a total capacity of 492 hm³.
Where is Lake Hudson near Locust Grove, OK reservoir located?
Lake Hudson near Locust Grove, OK is located in Oklahoma, United States, within the Oklahoma basin (coordinates 36.230°N, 95.182°W).
What is Lake Hudson near Locust Grove, OK used for?
Lake Hudson near Locust Grove, OK is used primarily for multiple purposes, and is managed by USGS.