National Weather Service Advanced Hydrologic Prediction Service

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This probabilistic forecast is issued by the Ohio River Forecast Center.

	Hydrograph			River at a Glance			Download			Probability Information Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Short-term Probabilistic Guidance (Experimental)

About this graph

Forecasts for the Wabash River at Linn Grove are issued as needed during times of high water, but are not routinely available.

Return to Area Map

Downstream Gauge

Zoom Level:16

Flood Categories (in feet)

Major Flood Stage:	17
Moderate Flood Stage:	14
Flood Stage:	11
Action Stage:	9
Low Stage (in feet):	-9999

Historic Crests
(1) 14.76 ft on 07/08/2003
(2) 14.42 ft on 06/19/2015
(3) 14.33 ft on 07/10/2003
(4) 13.87 ft on 03/17/1978
(5) 13.81 ft on 05/11/2021
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.81 ft on 05/11/2021
(2) 13.69 ft on 01/13/2020
(3) 13.06 ft on 04/28/2019
(4) 12.34 ft on 04/05/2018
(5) 12.71 ft on 05/06/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 3.10 ft on 11/01/1999
(2) 3.10 ft on 11/02/1999
(3) 3.10 ft on 09/16/2002
Show More Low Water Records

	Gauge Location	Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.

Flood Impacts & Photos

If you notice any errors in the below information, please contact our Webmaster
17	There is extensive inundation and damage with many primary roads and bridges closed. Many people are to be evacuated.
15	The 100 year flood level is exceeded. Highway 1050 S in Adams County east of Geneva begins to flood.
14	Secondary roads are blocked. Roads near the east side of Geneva begin to flood. Some evacuations may be required and property needs to be transferred to higher ground.
12	The flooding of county roads begin.
11	Agricultural flooding begins. Low lands east of Geneva begin to flood.
Photos (1) Downstream view from gauge site (2) Upstream view from gauge site

Other Real-time and/or Archive Data Sources:

U.S. Geological Survey (USGS) Data and Site Info for Linn Grove

Additional Information

Gauge zero changed from 808 NGVD29 to 807.34 NAVD88 on July 26, 2012

Potential River Levels - Used to

Potential River Levels Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS)	10 Day (NAEFS)	River Forecast VS. River Potential

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

NWS Information

National Weather Service
Northern Indiana Weather Forecast Office
7506 E 850 N
Syracuse, IN 46567
(574) 834-1104
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Page last modified: 2-Nov-2020 7:30 PM

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