Reservoir Report

Hamilton Lake At Hamilton reservoir

Indiana, USA USGS
Today high
--
Tonight low
--
Current storage
8ft
% of normal
0%
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Right now · current storage
Hamilton Lake At Hamilton
USGS · 04177700
8 ft
As of 2026-05-12
Seasonal avg
9
Record max
10
24h change
-0.1%
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Hamilton Lake At Hamilton -- None reservoir
Hamilton Lake At Hamilton None
About this reservoir

Hamilton Lake At Hamilton

Hamilton Lake in Indiana was created in 1837 as a result of a dam being built on the headwaters of the Wabash River. The lake covers 800 acres and has an average depth of 25 feet. It is supplied by a combination of surface flow and snowpack from the surrounding area. The lake is a popular destination for recreational activities such as swimming, boating, and fishing. Agricultural uses include irrigation for nearby crops. In recent years, a focus has been put on improving the water quality of the lake through measures such as controlling nutrient runoff from surrounding farms. The lake is also home to a variety of wildlife, including fish, waterfowl, and turtles.

StateNone
OperatorUSGS
Site ID04177700
Percent of normal0%
Last updated2026-05-12
Records since2007
Storage trends

Daily levels at Hamilton Lake At Hamilton

Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.

Gage height, ft

ft · code 00065

Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Hamilton Lake At Hamilton -- inflows here typically show up in storage 24-72 hours later.

Track Hamilton Lake At Hamilton in the Snoflo app

Save this reservoir as a favorite and set push alerts when storage crosses a threshold (e.g. "alert me at 80% of normal").

FAQ

About Hamilton Lake At Hamilton

Where does the data for Hamilton Lake At Hamilton 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 above 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.

Premium feature

Favorites and alerts are part of Snoflo Premium. Save reservoirs, set storage thresholds, and get push notifications when conditions cross.

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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this reservoir, set a threshold, and you'll get a push the moment conditions cross.

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