Deba ibaian ugarrezi asko sortzen dira, baina handiena eta garrantzitsuena hau da: ibaiak dakartzan hondakinek irla luzexka sortzen dute ibaiaren erdian, Igareta edo Malmero presa baino beherago.
1980 hamarkadan ugarrezia kentzen saiatu ziren, batez ere uholde arriskuak gutxitzeko, baina handik urte gutxira berriro sortu zen.
Mapa kargatzen...
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Leku hau herriko neska-mutilek asko erabiltzen zuten jolaserako, eta baita txabolak egiteko; denbora luzeak igarotzen zituzten bertan. Gabolatseko harpasuari esker, udaran batez ere, erraz heldu zitekeen bertara.