Reservoir · Arizona · United States · BOR RISE
Lake Havasu
Lake Havasu Parker Dam and Powerplant
86.0% full
Capacity
746.36 hm³
Volume stored
642 hm³
Vs month average
93% of normal
Coordinates
34.296°N, 114.138°W
Last updated
2026-10-26
Current fill
86.0%vs 7 days ago
-2.4 pplosing
vs 1 year ago
0.0 ppyear-over-year
7-day trend
↓falling
Drought context
Storage vs October average
93%of normal
86.0% full on 2026-10-26, against an average of 92.4% for October across 6 years of readings (-6.4 points).
Drought Monitor at this site · 20 October 2026
D1moderate drought
The ground at Lake Havasu's coordinates falls inside the D1 area of the weekly U.S. Drought Monitor map. That describes local conditions — rainfall, soil moisture, streamflow — not the reservoir's storage. Arizona drought figures →
Data source: BOR RISE — US Bureau of Reclamation — 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: 2026-10-26.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 34.296°N, 114.138°W · Open in Google Maps
About Lake Havasu
As of October 26, 2026, Lake Havasu is filled to 86.0% of its total capacity, holding 641.92 hm³ of water out of a maximum 746.36 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has fallen by 2.4 percentage points, and it sits close to where it was a year earlier.
Across the readings we hold for Lake Havasu — 1824 data points between October 29, 2021 and October 26, 2026 — the level has ranged from a low of 82.4% (December 15, 2025) to a high of 100.0% (August 4, 2022). On average the reservoir is fullest around July and at its lowest around December.
It is operated by BOR primarily for multiple purposes. It is at 34.296°N, 114.138°W.
Key facts
- Current fill level
- 86.0% of total capacity
- Water stored
- 641.92 hm³
- Total capacity
- 746.36 hm³
- 7-day change
- ▼ 2.4 pp
- Year-on-year
- No change
- Primary use
- Multipurpose
- Operator
- BOR
- Coordinates
- 34.296°N, 114.138°W
- Last updated
- October 26, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 26 Oct 2026 | 86.0% | 641.92 |
| 25 Oct 2026 | 86.7% | 647.38 |
| 24 Oct 2026 | 87.5% | 652.88 |
| 23 Oct 2026 | 88.9% | 663.22 |
| 22 Oct 2026 | 89.4% | 666.94 |
| 21 Oct 2026 | 88.8% | 662.94 |
| 20 Oct 2026 | 88.2% | 658.46 |
| 19 Oct 2026 | 88.4% | 659.8 |
| 18 Oct 2026 | 88.6% | 661.24 |
| 17 Oct 2026 | 89.2% | 665.57 |
| 16 Oct 2026 | 89.1% | 664.86 |
| 15 Oct 2026 | 90.3% | 673.83 |