Sesole sa US Army Corps of Engineers 'Detroit District se phethetse ho cheka Holland Harbor ka bophirima ho Michigan bekeng e fetileng.
Lisebelisoa tsa dredge li ntse li sebelisoa e le phepo ea lebopo ho tlatsa mabopo ka mor'a khoholeho ea mobu nakong ea metsi a phahameng a morao tjena Letšeng la Michigan.
Hoo e ka bang li-cubic yards tsa 31,000 tsa thepa li ile tsa ntšoa ho tsoa koung e ka ntle (letšeng la li-breakwaters) 'me tsa pompeloa lebopong la limithara tse 2,000-4,500 ka boroa ho metsi a ka boroa.
Sepheo se seholo sa mosebetsi ona oa bohlokoa oa ho phunya ke ho boloka mocha oa likepe o bulehile.
Thepa e haolang Holland Harbour e kenyelletsa kakaretso ea kaho, lejoe le leholo bakeng sa merero ea ts'ireletso ea khoholeho ea mobu le ts'ebetso ea tšepe.
Boema-kepe bo lebōpong le ka bochabela la Letša la Michigan, lik'hilomithara tse 95 ka leboea-bochabela ho tloha Chicago, IL, le lik'hilomithara tse 23 ka boroa ho tloha Grand Haven, MI.
