Reservoir · Kentucky · United States · USACE CWMS
Green River Lake
93.7% full
Capacity
301.09 hm³
Volume stored
282 hm³
Coordinates
37.246°N, 85.339°W
Last updated
2026-06-11
Current fill
93.7%vs 7 days ago
+0.1%gaining
vs 1 year ago
+7.4%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: 2026-06-11.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.246, -85.339 · Open in Google Maps
About Green River Lake
As of June 11, 2026, Green River Lake is filled to 93.7% of its total capacity, holding roughly 282 hm³ of water out of a maximum 301 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 7.4 points above its level on the same date a year earlier.
Across the readings we hold for Green River Lake — 329 data points between June 13, 2021 and June 11, 2026 — the level has ranged from a low of 78.4% (December 27, 2021) to a high of 105.0% (July 18, 2021). On average the reservoir is fullest around January and at its lowest around March.
It is operated by USACE primarily for multiple purposes. It lies within the Kentucky basin at 37.246°N, 85.339°W.
Key facts
- Current fill level
- 93.7%
- Water stored
- 282 hm³
- Total capacity
- 301 hm³
- 7-day change
- ▲ 0.1 pts
- Year-on-year
- ▲ 7.4 pts
- Primary use
- Multipurpose
- River basin
- Kentucky
- Operator
- USACE
- Coordinates
- 37.246°N, 85.339°W
- Last updated
- June 11, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 Jun 2026 | 93.7% | 282 |
| 10 Jun 2026 | 93.6% | 282 |
| 9 Jun 2026 | 93.3% | 281 |
| 8 Jun 2026 | 92.5% | 279 |
| 7 Jun 2026 | 92.5% | 279 |
| 6 Jun 2026 | 92.5% | 279 |
| 5 Jun 2026 | 92.6% | 279 |
| 4 Jun 2026 | 92.6% | 279 |
| 3 Jun 2026 | 92.6% | 279 |
| 2 Jun 2026 | 92.6% | 279 |
| 1 Jun 2026 | 92.7% | 279 |
| 31 May 2026 | 92.6% | 279 |
Frequently asked questions
What is the current water level of Green River Lake?
As of June 11, 2026, Green River Lake is at 93.7% of its capacity, holding approximately 282 hm³ of water, according to USACE CWMS (US Army Corps of Engineers) data.
Is Green River Lake reservoir full?
No. As of June 11, 2026, Green River Lake is high at 93.7% of its capacity, so it is not full.
Is the water level at Green River Lake rising or falling?
The level at Green River Lake has been broadly stable over the latest week on record (+0.1 points).
How much water can Green River Lake hold?
Green River Lake has a total capacity of 301 hm³.
Where is Green River Lake reservoir located?
Green River Lake is located in Kentucky, United States, within the Kentucky basin (coordinates 37.246°N, 85.339°W).
What is Green River Lake used for?
Green River Lake is used primarily for multiple purposes, and is managed by USACE.