One Hundred and Two River at Maryville water level

Name: One Hundred and Two River at Maryville water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, One Hundred and Two River, Missouri, United States

Directions

Below flood stage

Water level

6.68ft Up 0.04 ft over the last 24 hours

Measured Oct 19, 2026, 04:30 PM CDT (55 min ago)

Flow: 109 cfs

History

7 days

Water level Minor flood stage

What this means

The gauge at One Hundred and Two River at Maryville reads 6.68 ft, a normal level.

It is 11.32 ft below the flood stage of 18.00 ft.

The water is rising: up 0.04 ft over the past 24 hours. There is still 11.32 ft of room before flood stage. Over the past 30 days it has moved between 6.63 ft and 6.82 ft.

Fall is often low-water season on rivers, until steadier rain returns.

Judged against the official flood stage for this gauge. How to read levels

Key numbers

Highest on record: 26.96 ftMay 8, 2007

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

The National Weather Service puts flood stage for this gauge at 18.00 ft, still 11.32 ft away.

What happens at each level

18.00 ft: The east bank of the river floods. Water also approaches the village of Arkoe.
6.68 ft: Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

Chance of at least minor flooding in October to December: 23 %.

Rank	Level	Date
1	26.96 ft	May 8, 2007
2	26.89 ft	May 29, 2019
3	26.16 ft	June 6, 2008
4	25.74 ft	May 19, 2026
5	25.56 ft	June 12, 2015
6	24.97 ft	July 19, 2016
7	24.84 ft	June 6, 2010
8	24.84 ft	December 14, 2015
9	24.46 ft	April 27, 2009
10	23.94 ft	August 24, 2007

Weather at the gauge

No rain in the last 3 days.

19 Mon 67° 41° – Wind 10 mph

20 Tue 70° 42° – Wind 10 mph

21 Wed 73° 50° – Wind 10 mph

22 Thu 75° 57° 0.00 in Wind 9 mph

23 Fri 76° 56° – Wind 16 mph

24 Sat 76° 59° – Wind 16 mph

25 Sun 63° 55° 0.05 in Wind 8 mph

Forecast: Open-Meteo

Sunrise 07:35 AM Sunset 06:35 PM Daylight 11 hr First quarter 63%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Nodaway River near Burlington JunctionRiver gauge, Nodaway River	5.74 ft	Below flood stage	−0.08 ft	15 mi
Nodaway River near GrahamRiver gauge, Nodaway River	1,030 cfs	High	−80.0 cfs	16 mi
One Hundred Two River near BolckowRiver gauge, One Hundred Two River	200 cfs	High	−11.0 cfs	16 mi
East Fork 102 River at BedfordRiver gauge, East Fork 102 River	10.95 ft	Below flood stage	±0	23 mi
East Fork Grand River at AlbanyRiver gauge, East Fork Grand River	46.1 cfs	Normal	−6.0 cfs	26 mi
East Nodaway River at Highway 2 near ClarindaRiver gauge, East Nodaway River	10.11 ft	Below flood stage	−0.03 ft	28 mi
Nodaway River at ClarindaRiver gauge, Nodaway River	11.22 ft	Below flood stage	−0.04 ft	29 mi
Tarkio River at FairfaxRiver gauge, Tarkio River	6.57 ft	Below flood stage	−0.04 ft	30 mi

Questions and answers

What is flood stage for the One Hundred and Two River at Maryville?

The official flood stage is 18.00 ft. The level is currently 11.32 ft below it.

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 One Hundred and Two River at Maryville today?

On Oct 19, 2026, 04:30 PM CDT, the water level was 6.68 ft. Up 0.04 ft over the last 24 hours.

Is One Hundred and Two River at Maryville rising or falling?

Up 0.04 ft over the last 24 hours.

Is the level of One Hundred and Two River at Maryville normal?

Below flood stage. Judged against the official flood stage for this gauge.

What is the highest water level ever recorded at One Hundred and Two River at Maryville?

The highest level on record is 26.96 ft on May 8, 2007.

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:06819500 (Agency page)
Coordinates: 40.34550, -94.83236 (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	6.68 ft	2026-10-19 21:30	Provisional
Flow	109 cfs	2026-10-19 21:30	Provisional

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How to cite

U.S. Geological Survey: One Hundred and Two River at Maryville (usgs:06819500). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/missouri/one-hundred-and-two-river-at-maryville

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