Panaro

Infobox River | river_name = Panaro

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caption = Bridge of Olina
origin = Monte Rondinaio (Foce a Giovo)
elevation = 1,600 m
mouth = River Po near Ferrara
basin_countries = Italy
length = 148 km
discharge = 37 m³/s
watershed = 2,292 km²The Panaro is an Italian river and the final right-hand tributary to the Po, discounting the Cavo Napoleonico canal. It runs right across Emilia-Romagna in a north-easterly direction: from its source close to the Apennine watershed, where Emilia-Romagna meets Tuscany, to its outlet where the Po marks the region’s boundary with Veneto.

It is 148 km (92 mi) long, with a 2,292 km² drainage basin; alternating between aridity in summer and fullness in spring and autumn.

Its principal source, the Rio delle Tagliole, rises at Foce a Giovo, Monte Rondinaio, some 12 km south-west of highest peak of the Tuscan-Emillian Apennines, Monte Cimone (2165 m/7,103 ft). From here it flows down the valley in a northeastern direction. At Pievepelago (in the Province of Modena) it changes name to Scoltenna, assuming in the territory of Pavullo nel Frignano finally that of Panaro. In this area it makes up the border between the communities of Montana del Frignano and Montana dell’appennino Modena Est. Close to Modena, it joins the Naviglio de Modena and becomes navigable until its confluence with the Po, a little to the west of Ferrara. It runs through Vignola, Finale Emilia and Bondeno.

Of particular historical and artistic interest is the bridge of Olina, constructed in 1522, crossing the river close to the small town of the same name, in the commune of Pavullo nel Frignano.