Alert Details

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Alert Information 0.0% County Coverage

Flood Warning issued March 17 at 3:04PM EDT until March 19 at 11:00AM EDT by NWS Northern Indiana

Event Type

Flood Warning

Status

Actual EXPIRED

Severity

Severe

Urgency

Immediate

Certainty

Observed

Message Type

Update

Description

...The Flood Warning continues for the following rivers in Indiana... Ohio... Saint Joseph River Ohio near Newville affecting Allen IN, Defiance and De Kalb Counties. Tiffin River at Stryker affecting Williams, Defiance and Fulton OH Counties. For the Saint Joseph River Ohio...including Newville...Minor flooding is forecast. For the Tiffin River...including Stryker...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Saint Joseph River Ohio near Newville. * WHEN...Until late Thursday morning. * IMPACTS...At 12.0 feet, DeKalb County Road 42 about 3 miles northeast of Newville floods. Agricultural and low lands flood along the St. Joseph River to the Cedarville Reservoir. * ADDITIONAL DETAILS... - At 2:40 PM EDT Tuesday the stage was 12.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 2:40 PM EDT Tuesday was 13.0 feet. - Forecast...The river is expected to fall below flood stage late tomorrow morning and continue falling to 9.1 feet early Sunday afternoon. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

Instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Detailed river forecasts and additional information can be found at www.weather.gov/iwx under Rivers and Lakes. The next statement will be issued Wednesday morning at 915 AM EDT.

Affected Areas

Allen, IN; De Kalb, IN; Defiance, OH

SAME Codes:

018003 Allen County, IN

018033 DeKalb County, IN

039039 Defiance County, OH

UGC: INC003 INC033 OHC039

This covers a small portion of emergency service districts, townships, and municipalities within the county.

Alert Coverage Map

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Alert Area Affected Boundaries

Specific alert area shown

Timing

Alert Sent:

2026-03-17 15:04 EDT
03:04 PM EDT

Expires:

2026-03-18 09:15 EDT
09:15 AM EDT

Added:

2026-03-17 15:06 EDT
03:06 PM EDT

Updated:

2026-03-29 09:01 EDT
09:01 AM EDT

Times in America/New_York. Auto-adjusts for daylight saving.

Technical Details

Alert Identifier
urn:oid:2.49.0.1.840.0.2c282f322150f1bbc59c8dbc10a37b90014bef31.001.1

Database ID
#105

Scope Public

Category Met

Coverage Type Localized

Exact Coverage 0.0% of Putnam County

Source times converted from NWS format to local Eastern Time.

Affected Boundaries

Localized County Impact

This alert covers 0.0% of Putnam County , affecting some emergency service boundaries.

Coverage by Service Type:

No Boundary Intersections Found

This alert may not intersect with any configured emergency service boundaries.

0.0%

Localized Coverage

NOAA Alert Details

Alert Origin

Originator NWS Northern Indiana

Sender ID w-nws.webmaster@noaa.gov

Scope Public

Category Met

Effective 2026-03-17T15:04:00-04:00

Web http://www.weather.gov

Alert Feed

https://api.weather.gov/alerts/active?zone=OHC003,OHZ016,OHC137,OHZ025,OHZ004,OHC039,OHZ017,OHC063,OHZ005,OHC069,OHZ015,OHC125,OHZ024,OHC161,OHZ006,OHC173

NOAA

Geocodes

SAME Geocodes

018003 Allen County, IN

018033 DeKalb County, IN

039039 Defiance County, OH

UGC Codes INC003 INC033 OHC039

NWS Parameters

AWIPSidentifier FLSIWX

WMOidentifier WGUS83 KIWX 171904

NWSheadline FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY MORNING

VTEC /O.EXT.KIWX.FL.W.0004.000000T0000Z-260319T1500Z/

eventEndingTime 2026-03-19T11:00:00-04:00

expiredReferences

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EAS Forwarding Status

Not Forwarded

Reason Cross-source duplicate: FLW already broadcast for overlapping FIPS within 15min

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Raw CAP Alert Data

Original JSON data received from NOAA National Weather Service

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Source: NOAA
Origin URI: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2c282f322150f1bbc59c8dbc10a37b90014bef31.001.1
Last Updated: 2026-03-29 09:01 EDT (13:01 UTC)