Lake Havasu Near Parker Dam Reservoir
As of September 5, 2026, Lake Havasu Near Parker Dam is holding 576,800 ac-ft of water — 1182209% of normal storage for this date. Storage data refreshed throughout the day.
Lake Havasu Near Parker Dam
Lake Havasu is a reservoir created by Parker Dam on the Colorado River, located between Arizona and California. The lake was formed in 1938, and its hydrology is mainly controlled by water releases from the upstream dams. The lake receives its surface flow from the Colorado River, and its snowpack providers include the Rocky Mountains, the Sierra Nevada, and the San Gabriel Mountains. The lake plays a vital role in supplying water to agricultural and recreational activities in the surrounding areas. Agricultural applications include irrigation for crops, while recreational uses include fishing, boating, and camping. The lake is also famous for the London Bridge, which was transported from England and reassembled in Lake Havasu City in 1971.
Daily levels at Lake Havasu Near Parker Dam
Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.
Reservoir storage, acre-ft
ac-ft · code 00054
Gage height, ft
ft · code 00065
Inside the reservoir
The real shoreline of this water body, with a depth model scaled so the basin holds exactly its recorded storage. Drag to orbit, scroll to zoom, and use the slider to drain and refill it. Click anywhere on the basin for the modelled depth there.
How this is built. The shoreline is the National Hydrography
Dataset polygon for this water body,
matched to the dam by proximity and confirmed by comparing its area with the
National Inventory of Dams surface area.
Depth is modelled, not surveyed: the basin is shaped by distance from
shore — deep in open water, shallow in the bays — and scaled so its
volume equals the recorded storage. No national bathymetric survey exists for
US reservoirs. Treat the shoreline, area and volume as measured, and the depth
distribution as an informed approximation.
Above normal pool, water is shown rising within the normal-pool
shoreline. Where it would actually spread depends on the surrounding
terrain, which is not modelled here — a reservoir in a steep canyon barely
widens, one on flat ground can spread a long way. This is a depth and volume
figure, not an inundation map. Official inundation mapping for a dam
comes from its Emergency Action Plan.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Lake Havasu Near Parker Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Colorado River Below Parker Dam | 2,300 cfs | → |
| Bill Williams River Near Parker | · | → |
| C.R.I.R. Main Canal Nr Parker | 1,110 cfs | → |
| Gardner Lateral Spill Near Parker | 1 cfs | → |
| Poston Wasteway Near Poston | 38 cfs | → |
| Bill Williams River Below Alamo Dam | 11 cfs | → |
About Lake Havasu Near Parker Dam
What is the water level at Lake Havasu Near Parker Dam Reservoir right now?
As of September 5, 2026, Lake Havasu Near Parker Dam Reservoir is holding 576,800 ac-ft, about 1182209% of normal for this date. Pool elevation and the year-over-year trend are shown above.
Is Lake Havasu Near Parker Dam Reservoir high or low right now?
Compare the percent-of-normal figure on this page: above 100% means storage is higher than the historical average for the date (a wet year), below 100% means lower (a dry year or drought). The daily-levels chart shows the current trend.
Where does the data for Lake Havasu Near Parker Dam come from?
Daily storage, pool elevation, and release rates are sourced from USGS, USBR, and USACE monitoring stations. Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
Storage observations are updated daily by the operating agency. The 15-day weather forecast refreshes throughout the day. Snoflo caches and renders the most recent observation -- check the "as of" timestamp on the storage card.
What does the Hazard hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card below for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this reservoir, set a threshold, and you'll get a push the moment conditions cross.
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