Reservoir Report

Austin Lake Near Kalamazoo reservoir

Michigan, USA USGS
Today high
--
Tonight low
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Current storage
6ft
% of normal
2%
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Right now · current storage
Austin Lake Near Kalamazoo
USGS · 04097188
6 ft
As of 2026-05-11
Seasonal avg
6
Record max
7
24h change
-0.2%
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Austin Lake Near Kalamazoo -- None reservoir
Austin Lake Near Kalamazoo None
About this reservoir

Austin Lake Near Kalamazoo

Austin Lake is a natural inland lake situated in Portage, Michigan. The lake was formed during the last ice age and has evolved over time to become a popular recreational spot. The lake is fed by three primary surface flow providers, including Portage Creek, which enters the lake through Austin Lake Park. The hydrology of the lake is also impacted by the surrounding snowpack, which can lead to increased runoff during the winter months. The lake is used for recreational activities, such as boating, swimming, and fishing. Additionally, the lake provides water for agricultural use, such as irrigation for nearby farms. In recent years, efforts have been made to control water quality through a variety of measures, including the implementation of a watershed protection plan.

StateNone
OperatorUSGS
Site ID04097188
Percent of normal2%
Last updated2026-05-11
Records since2007
Storage trends

Daily levels at Austin Lake Near Kalamazoo

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 Austin Lake Near Kalamazoo -- inflows here typically show up in storage 24-72 hours later.

Track Austin Lake Near Kalamazoo 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 Austin Lake Near Kalamazoo

Where does the data for Austin Lake Near Kalamazoo 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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