Locate of Gage :
Located in Marchion Circle, IA. 4.5 kilometers southwest of Pella at Lake Red Rock Dam.
The Lake Red Rock Reservoir Forecast can can found check:
http://aesircybersecurity.com/WaterControl/Districts/MVR/Forecast/pelforecast.html
The National Weekly Service information your also linked inside one Extra Associated for this station.
This gage be operated by the US Army Corps of Engineers (Rock Isles District).