| Opir | |
|---|---|
&sq=&lang=&file=File:Opir-1.jpg) The Opir River near Hrebeniv, 2008 | |
 | |
| Native name | О́пір (Ukrainian) |
| Location | |
| Country | Ukraine |
| Oblast | Lviv Oblast |
| Physical characteristics | |
| Source | |
| • location | near Oporets[2] |
| • coordinates | 48°47′49.6″N 23°17′14.3″E / 48.797111°N 23.287306°E |
| • elevation | 975 m (3,199 ft) |
| Mouth | Stryi |
• location | near Verkhnie Synovydne[3] |
• coordinates | 49°06′45.0″N 23°35′40.9″E / 49.112500°N 23.594694°E |
• elevation | 370 m (1,210 ft) |
| Length | 58 km (36 mi)[1] |
| Basin size | 843 km2 (325 sq mi)[1] |
| Basin features | |
| Progression | Stryi→ Dniester→ Dniester Estuary→ Black Sea |
| Tributaries | |
| • left | |
| • right | |
 | |
The Opir River (Ukrainian: О́пір) is located in Ukraine, within Stryi Raion of Lviv Oblast. It is a right tributary of the river Stryi (Dniester basin).
- ^ a b Anna Hryhorivna Lutsyk, Pavlo Volodymyrovych Bosak (2019). "Антропогенне забруднення річок смт. Славське" [Anthropogenic pollution of rivers in the town of Slavske] (PDF). Проблеми та перспективи розвитку системи безпеки життєдіяльності (in Ukrainian): 163–165.
- ^ Prykhodko, M. M.; Romaniuk, V. V.; Kukhtar, D. V.; Bodnaruk, I. L.; Adamovych, M. V. (2020). "Use of geoinformation technology to study the structure and morphometric parameters of river basins". Geoinformatics: Theoretical and Applied Aspects 2020: 1–5. doi:10.3997/2214-4609.2020geo014.
- ^ Saul Bernard Cohen, Saul Cohen (2008). "Verkhnye Syn'ovydne". The Columbia Gazetteer of the World: A to G. p. 4092. ISBN 9780231145541.