Bay of Plenty region was formed in 1989 after a nationwide review and shakeup of top-level local government in New Zealand. The new region incorporated the former counties of Tauranga, Rotorua, Whakatane and Opotiki. On 5 October 2011, the MV Rena ran aground on the Astrolabe Reef in the bay causing a large oil spill, described as New Zealand's worst ever environmental disaster. The region is subdivided into territorial authorities, which include the Western Bay of Plenty District, Tauranga City, Whakatane District, Kawerau District and Opotiki District, as well as parts of Rotorua District and the town of Rangitaiki in Taupo District. The
Steamboats of the Oregon Coast 1906, the propeller steamer "Juno" (32 tons) was built at Marshfield and placed on the Umpqua River service by the Umpqua River Steam Navigation Company. Siuslaw Bay is yet another large shallow bay on the Oregon coast, with its entrance about 24 miles north of the mouth of the Umpqua River. The Siuslaw River widens into the bay, which meets the ocean near the town of Florence. In 1890 or thereabouts, the "Moonlight" was placed in service on Siuslaw Bay and its various back channels. Yaquina Bay, like Coos Bay, is another shallow coastal bay on the Oregon Coast. The