Reiu (river)

For the village in Estonia, see Reiu.

The Reiu is a 73 km (45 mi) long river in southwest Estonia. Its source is Lake Soka in Latvia. It flows generally north. It is a left tributary of the Pärnu River, which it flows into near the city of Pärnu. The basin area of the Reiu is 917 km², and its average discharge 17.3 m³/s.^[1]

Reiu
Location
Countries	Estonia Latvia
Physical characteristics
Source
• location	Soka Lake
• coordinates	57°58′44.53″N 24°47′25.76″E
• elevation	50 m (160 ft)
Mouth
• location	Pärnu River
• coordinates	58°22′0.3″N 24°35′36.97″E
Length	73 km (45 mi)
Basin size	917 km2 (354 sq mi)
Discharge
• average	17.3 m3/s (610 cu ft/s)