Mu cyumweru gishize, ingabo z’Amerika z’abashoramari ba Detroit zarangije gucukura Holland Harbour mu burengerazuba bwa Michigan.
Ibikoresho byo gutobora bikoreshwa nk'intungamubiri zo ku mucanga kugira ngo zuzuze inyanja nyuma y'isuri mu gihe amazi menshi aherutse kuba ku kiyaga cya Michigan.
Hafi ya metero kibe 31.000 z'ibikoresho byavanywe ku cyambu cyo hanze (ikiyaga cy’amazi y’amazi) hanyuma kijugunywa ku nkombe metero 2000-4500 mu majyepfo y’amazi y’amazi.
Intego nyamukuru yiki gikorwa cyingenzi cyo gucukura ni ugukomeza umuyoboro wo kohereza.
Imizigo inyura mu cyambu cya Hollande ikubiyemo ubwubatsi, amabuye manini yo gukingira isuri no gutunganya ibyuma.
Icyambu giherereye ku nkombe y'iburasirazuba bw'ikiyaga cya Michigan ku bilometero 95 mu majyaruguru y'uburasirazuba bwa Chicago, IL, n'ibirometero 23 mu majyepfo ya Grand Haven, MI.
