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Weekly swim report · October 20, 2026

Iowa swim report

On October 20, 2026 the warmest USGS water reading in Iowa was 62°F at Des Moines River at Ottumwa, IA; no water-related NWS hazards are active.

Warmest water

The 5 warmest of 13 sensors reporting a water temperature in Iowa today. Station names open the official monitoring page.

  1. #1
    Des Moines River at Ottumwa, IAUSGS gauge · 22,700 ft³/s
    62°F 17°C19 hrs ago
  2. #2
    Des Moines River near Pella, IAUSGS gauge · 21,800 ft³/s
    62°F 17°C19 hrs ago
  3. #361°F 16°C19 hrs ago
  4. #4
    Des Moines River at Keosauqua, IAUSGS gauge · 22,400 ft³/s
    61°F 16°C19 hrs ago
  5. #559°F 15°C19 hrs ago

Active hazards in Iowa

No water-related NWS hazards are active in Iowa right now. Checked live against the National Weather Service alert feed.

Where to swim in Iowa

The most-reviewed, well-rated water destinations in Iowa — check each one’s live conditions before you go.

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Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.