Reservoir · Colorado · United States · BOR RISE
Lemon Reservoir
Lemon Reservoir and Dam
31.2% full
Capacity
49.52 hm³
Volume stored
16 hm³
Coordinates
37.395°N, 107.663°W
Last updated
2026-09-09
Current fill
31.2%vs 7 days ago
-0.1%losing
vs 1 year ago
-1.3%year-over-year
7-day trend
→stable
Data source: BOR RISE — US Bureau of Reclamation — 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: 2026-09-09.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.395, -107.663 · Open in Google Maps
About Lemon Reservoir
As of September 9, 2026, Lemon Reservoir is filled to 31.2% of its total capacity, holding roughly 16 hm³ of water out of a maximum 50 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has held broadly steady (-0.1 pts), and it is 1.3 points below its level on the same date a year earlier.
Across the readings we hold for Lemon Reservoir — 1822 data points between September 12, 2021 and September 9, 2026 — the level has ranged from a low of 29.4% (October 2, 2021) to a high of 99.0% (June 24, 2023). On average the reservoir is fullest around June and at its lowest around September.
It is operated by BOR primarily for multiple purposes. It lies within the Colorado basin at 37.395°N, 107.663°W.
Key facts
- Current fill level
- 31.2%
- Water stored
- 16 hm³
- Total capacity
- 50 hm³
- 7-day change
- ▼ 0.1 pts
- Year-on-year
- ▼ 1.3 pts
- Primary use
- Multipurpose
- River basin
- Colorado
- Operator
- BOR
- Coordinates
- 37.395°N, 107.663°W
- Last updated
- September 9, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 9 Sep 2026 | 31.2% | 15 |
| 8 Sep 2026 | 31.2% | 15 |
| 7 Sep 2026 | 31.2% | 15 |
| 6 Sep 2026 | 31.2% | 15 |
| 5 Sep 2026 | 31.3% | 15 |
| 4 Sep 2026 | 31.3% | 15 |
| 3 Sep 2026 | 31.3% | 15 |
| 2 Sep 2026 | 31.3% | 15 |
| 1 Sep 2026 | 31.3% | 16 |
| 31 Aug 2026 | 31.3% | 15 |
| 30 Aug 2026 | 31.3% | 15 |
| 29 Aug 2026 | 31.3% | 15 |