Alert archive / Iowa / River Flood Warnings in 2025

River Flood Warning 5, NWS Quad Cities, IA

July 12, 2025Johnson County, Washington County, Iowa

NWS Quad Cities, IA issued this river flood warning at Jul 12, 2025, 10:12 AM CDT for Johnson County, Washington County, Iowa. It took effect at Jul 12, 2025, 1:00 PM CDT. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued: Jul 12, 2025, 10:12 AM CDT (15:12 UTC)
In effect from: Jul 12, 2025, 1:00 PM CDT
Expired: Jul 13, 2025, 5:32 AM CDT
In force: 17 hr
Issued by: NWS Quad Cities, IA
Area: Storm-based polygon
Flood severity: Minor

Counties Johnson County, IA, Washington County, IA

The radar

The Quad Cities radar (KDVN), 90 km from the middle of the area, began a volume at 15:11 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point English River at Kalona (KALI4). The gauge peaked at 14.80 ft at Jul 12, 2025, 8:00 PM CDT.

Action stage: 13 ft
Minor stage: 14 ft
Moderate stage: 16 ft
Major stage: 18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05455500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Quad Cities, IA wrote its last area forecast discussion before this river flood warning went out at Jul 12, 5:50 AM CDT, 4 hours 22 minutes earlier.

Area forecast discussion, Jul 12, 5:50 AM CDT, 4 hours 22 minutes before

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Hazardous weather outlook, Jul 12, 4:03 AM CDT, 6 hours 9 minutes before

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In the hours before

Local storm report, Jul 12, 8:39 AM CDT, 1 hour 33 minutes before

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Local storm report, Jul 12, 8:52 AM CDT, 1 hour 20 minutes before

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Local storm report, Jul 12, 8:59 AM CDT, 1 hour 13 minutes before

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      <p id="message2">
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jul 12, 9:29 AM CDT, 43 minutes before

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      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jul 12, 9:52 AM CDT, 20 minutes before

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      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jul 12, 10:04 AM CDT, 8 minutes before

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      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
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The office that day

Everything else NWS Quad Cities, IA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 11, 8:25 PM CDT	Flash Flood Warning Considerable damage threat	DVN	Des Moines, Henry, Lee, Van Buren	3 hr
Jul 11, 8:58 PM CDT	River Flood Warning	DVN	Benton, Iowa	6 days
Jul 11, 8:59 PM CDT	River Flood Watch	DVN	Johnson, Washington	13 hr
Jul 11, 8:59 PM CDT	River Flood Watch	DVN	Keokuk	13 hr
Jul 12, 9:35 AM CDT	River Flood Warning	DVN	Keokuk	48 hr
Jul 12, 9:39 AM CDT	River Flood Watch	DVN	Cedar, Jones, Linn	65 hr
Jul 11, 7:41 PM CDT	Severe Thunderstorm Warning	DVN	Bureau, Putnam	39 min
Jul 11, 7:45 PM CDT	Flash Flood Warning	DVN	Bureau, Putnam	4 hr
Jul 11, 8:54 PM CDT	Flash Flood Warning Considerable damage threat	DVN	Hancock, McDonough, Warren	2 hr

Nearby

River Flood Warnings in Iowa, 2025 Every river flood warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.