Mason Tazewell Drainage D at Cr2350e near Topeka water level
River gauge, Mason Tazewell Drainage D, Illinois, United States
Right now
Very high for mid-October
Water level
- Flow
- 58.8 cfs
- Water temperature
- 55 °F
History
20252026
What this means
The Mason Tazewell Drainage D at Cr2350e near Topeka is well above normal at 15.41 ft.
That puts it 0.31 ft above the median of 15.10 ft for mid-October, based on 5 years of readings. A year ago it stood at 15.06 ft (+0.35 ft).
The level has held steady over the past 24 hours. In the last month it has stayed between 15.37 ft and 15.45 ft.
That stands out in fall, when many rivers are usually near their lowest. The sensor also reports a water temperature of 55 °F.
Compared with 5 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 15.10 ft0.31 ft above the median for this date
- Normal for this date
- 15.02 ft – 15.31 ft8 years in 10 fall in this range (5 years of records)
- Same day last year
- 15.06 ft+0.35 ft
- Lowest and highest in 30 days
- 15.37 ft – 15.45 ft
- Lowest and highest in 12 months
- 15.04 ft – 19.08 ft
Flood levels and safety
Most flood deaths in the US happen in vehicles. Six inches of fast water can knock an adult off their feet, and a foot or two can float a car. If a road is covered, turn around.
Readings can change quickly after heavy rain upstream, so check again before heading near the water.
Weather at the gauge
Rain in the last 3 days: 0.03 in. Rain that falls upstream can take hours or days to show up at a river gauge.
Forecast: Open-Meteo
Map
Other gauges on the Mason Tazewell Drainage D
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Mason Tazewell Drainage D near Nursery near TopekaRiver gauge, Mason Tazewell Drainage D | 462.01 ft | No reference yet | ±0 | 0.5 mi |
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Illinois River at Copperas CreekRiver gauge, Illinois River | 5.66 ft | Normal | +0.16 ft | 10 mi |
| Sangamon River near OakfordRiver gauge, Sangamon River | 3.44 ft | Normal | ±0 | 15 mi |
| Salt Creek near GreenviewRiver gauge, Salt Creek | 1.32 ft | Normal | −0.01 ft | 16 mi |
| Illinois River at Kingston MinesRiver gauge, Illinois River | 6.14 ft | Normal | +0.07 ft | 17 mi |
| Mackinaw River near Green ValleyRiver gauge, Mackinaw River | 13.85 ft | Normal | −0.01 ft | 18 mi |
| Sangamon River at PetersburgRiver gauge, Sangamon River | 4.43 ft | Normal | −0.03 ft | 22 mi |
| Spoon River at SevilleRiver gauge, Spoon River | 8.26 ft | High | −0.25 ft | 25 mi |
| Fondulac Creek near East PeoriaRiver gauge, Fondulac Creek | 1.36 ft | Very low | ±0 | 31 mi |
Questions and answers
How does the Mason Tazewell Drainage D at Cr2350e near Topeka compare with last year?
It is 0.35 ft higher than on the same day last year, when the reading was 15.06 ft.
What is a normal level for the Mason Tazewell Drainage D at Cr2350e near Topeka in mid-October?
The median for mid-October is 15.10 ft. In 8 years out of 10 the reading falls between 15.02 ft and 15.31 ft, based on 5 years of records.
Is gage height the same as water depth?
No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.
What is the water level of Mason Tazewell Drainage D at Cr2350e near Topeka today?
On Oct 20, 2026, 01:00 PM CDT, the water level was 15.41 ft. Steady over the last 24 hours.
Is Mason Tazewell Drainage D at Cr2350e near Topeka rising or falling?
Steady over the last 24 hours. Steady over the last 7 days.
Is the level of Mason Tazewell Drainage D at Cr2350e near Topeka normal?
Very high for mid-October. Compared with 5 years of daily readings for this time of year.
How often is this data updated?
The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- U.S. Geological Survey
- Station code
usgs:05568705(Agency page)- Coordinates
40.32658, -89.91411(WGS84)- Vertical datum
- NAVD88
- Update interval
- every 15 minutes
- Licence
- Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 15.41 ft | 2026-10-20 18:00 | Provisional |
| Flow | 58.8 cfs | 2026-10-20 18:00 | Provisional |
| Water temperature | 55 °F | 2026-10-20 18:00 | Provisional |
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How to cite
U.S. Geological Survey: Mason Tazewell Drainage D at Cr2350e near Topeka (usgs:05568705). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/illinois/mason-tazewell-drainage-d-at-cr2350e-near-topeka
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer