Patagonia Lake is a man-made reservoir in Santa Cruz County, Arizona, located southwest of the town of Patagonia, Arizona and northeast of Nogales. The lake was created by damming Sonoita Creek, and is a popular area for boating and sport fishing. Facilities are maintained by Arizona State Parks as part of Patagonia Lake State Park.Fish speciesRainbow troutLargemouth bassCrappieSunfishChannel catfishFlathead catfishBullfrogsCrayfish
