Gropa

This area: WaterwayMap main osm.org edit in josm JOSM isn't running... edit in josm (new layer) JOSM isn't running... edit in iD geo: url (open on mobile)

Gropa flows into Πορταϊκος , which it joins at N 39° 26′ 2″, E 21° 31′ 47″ at OSM node n144837336, and there 19 km of total upstream flows in. load it's distributaries

Gropa has 2 tributaries.

• (unnamed), which joins it at N 39° 24′ 55″, E 21° 30′ 8″ at OSM node n2660118735, and 4 km of total upstream flows in.
load it's tributaries
• Chiras, which joins it at N 39° 24′ 49″, E 21° 30′ 8″ at OSM node n348330312, and 3 km of total upstream flows in.
load it's tributaries