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Dickinson Reservoir - Edward Arthur Patterson Lake

Dickinson, North Dakota · Stark County

Dickinson Dam and Reservoir (Edward Arthur Patterson Lake), on the Heart River, store water for irrigating valley lands downstream from the dam, and for a municipal water supply for the city of Dickinson, North Dakota. The reservoir has approximately 1,191 water surface acres, 1,276 land acres and 22 miles of shoreline…

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46.87235, -102.83216
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5-Day Forecast

Weather at Dickinson Reservoir - Edward Arthur Patterson Lake

Live forecast for the park. Plan your visit accordingly.

Avg High53°F
Avg Low35°F
Peak Rain Chance1%
Humidity70%
UV (avg)3
Today
🌫
Fog
46°/33°
🌬 15mph
↑ 6:36 AM ↓ 4:32 PM
Wed
☁️
Overcast
50°/32°
🌬 12mph
↑ 6:38 AM ↓ 4:30 PM
Thu
🌫
Fog
54°/31°
🌬 8mph
↑ 6:39 AM ↓ 4:29 PM
Fri
☁️
Overcast
55°/38°
🌬 8mph
↑ 6:41 AM ↓ 4:27 PM
Sat
☁️
Overcast
58°/40°
💧 1%🌬 12mph
↑ 6:42 AM ↓ 4:26 PM

Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.

About Dickinson Reservoir - Edward Arthur Patterson Lake

Dickinson Dam and Reservoir (Edward Arthur Patterson Lake), on the Heart River, store water for irrigating valley lands downstream from the dam, and for a municipal water supply for the city of Dickinson, North Dakota. The reservoir has approximately 1,191 water surface acres, 1,276 land acres and 22 miles of shoreline. Public use area open 7 days a week. Overnight camping, water and electric hookups. Available species include walleye, largemouth bass, perch, pike, crappie, and bluegill.Dickinson Dam and Reservoir are features of the Dickinson Unit, Pick-Sloan Missouri Basin Program. Current Reservoir Levels

Plan Your Visit to Dickinson Reservoir - Edward Arthur Patterson Lake

Heading to Dickinson Reservoir - Edward Arthur Patterson Lake? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Dickinson Reservoir - Edward Arthur Patterson Lake?

No central reservation system listed for Dickinson Reservoir - Edward Arthur Patterson Lake. Check the official page (https://www.recreation.gov/recarea/1126) for the latest entry policy and availability.

How do I get to Dickinson Reservoir - Edward Arthur Patterson Lake?

Site is 1.5 miles west of Dickinson, North Dakota.

How do I contact Dickinson Reservoir - Edward Arthur Patterson Lake?

You can reach the park at phone: 701-456-2074 or email: [email protected].