Reservoir Report

Simonton Lake Near Elkhart reservoir

Indiana, USA USGS
Today high
--
Tonight low
--
Current storage
3ft
% of normal
-3%
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Right now · current storage
Simonton Lake Near Elkhart
USGS · 04099880
3 ft
As of 2026-05-14
Seasonal avg
3
Record max
3
24h change
-0.7%
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Simonton Lake Near Elkhart -- None reservoir
Simonton Lake Near Elkhart None
About this reservoir

Simonton Lake Near Elkhart

Simonton Lake is located near Elkhart, Indiana and is a popular recreational spot for residents and visitors alike. The lake was created in the early 1900s by damming up the nearby Christiana Creek. The lake covers an area of 289 acres and has a maximum depth of 33 feet. Hydrologically, the lake is fed by several small streams and creeks, and its outflow leads to the St. Joseph River. In terms of surface flow, the lake is primarily supplied by runoff from nearby urban and agricultural areas. In the winter months, the lake is also fed by snowpack runoff. The lake is used for boating, fishing, and swimming, and the surrounding area features numerous picnic spots and public parks. Overall, Simonton Lake is an important part of the Indiana landscape, providing both recreational opportunities and ecological benefits.

StateNone
OperatorUSGS
Site ID04099880
Percent of normal-3%
Last updated2026-05-14
Records since2007
Storage trends

Daily levels at Simonton Lake Near Elkhart

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 Simonton Lake Near Elkhart -- inflows here typically show up in storage 24-72 hours later.

Track Simonton Lake Near Elkhart 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 Simonton Lake Near Elkhart

Where does the data for Simonton Lake Near Elkhart 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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