Oral histories and ethnohistoric accounts indicate that while primary activities occurred within the Wailuku area, coastal areas like Pā‘ia and Kū‘au supported smaller-scale agricultural endeavors such as sweet potato cultivation, and were a primary source of a variety of readily available marine resources. (Hart)
The ahupua‘a lands of Hali‘imaile, Pā‘ia, Kū‘au (‘handle’) and Hula‘ia (also spelled Hule‘ia) were made a part of the larger Hāmākua Poko Ahupua’a sometime prior to the land division known as the Great Mahele, in 1848.
In traditional times, Hāmākua Poko Ahupua’a formed a natural and political land division between the six major “Kula” land divisions which extended from the leeward shoreline to the upper reaches of Haleakala to the south, and the traditional region known as Hāmākua Loa, a collection of thirty narrow windward land divisions that include five perennial streams.
(‘Kula’ lands were the farmlands above the shoreline, on the plains or sloping lands; those to seaward being termed ko kula kai and those toward the mountains ko kula uka (uka, inland or upland.) An act of 1884 distinguished dry or kula land from wet or taro land.)
Hāmākua Poko measures four miles in width along the shoreline, and is roughly pie shaped, with both north-south boundaries joining at Pu‘u O Kaka‘e, some 4,800 ft. above mean sea level. (Cultural Surveys)
The growth of the sugar industry was augmented by imported labor from foreign lands. The various ethnic groups that provided needed labor to fuel a large plantation economy is reflected in the names of the various labor camps surrounding the Pā‘ia area: Hawaiian Camp, Russian Camp, Spanish Camp, Portuguese Camp, Chinese Camp, and Japanese Camp.
A total of thirteen camp communities were formed and situated throughout the sugar lands and towns appeared at Pu‘unēnē and Spreckelsville.
Railroads constructed by the sugar companies facilitated communication between the camps and provided transportation for hauling sugar cane. Remnants of the railroad bed are still evident at the western end of Puna Road in Pā‘ia.
Labor camps were consolidated and relocated over time, with some having developed into modem urban centers such as Kahului and Wailuku. (Hart)
Remnants of these former camps remain in the form of small, scattered cemeteries that occur along the coastline near Pā‘ia and Kū‘au. Historic period artifacts, including ceramics, bottle glass, metal objects, square nails, marbles, and other objects relating to daily activities in the sugar camps. have been documented in nearby sugar cane fields. (Hart)
On May 31, 1858, H Holdsworth, Richard Armstrong, Amos Cooke, G Robertson, MB Beckwith and FS Lyman (shareholders in Castle & Cooke) met to consider the initiation of a sugar plantation at Haiku on Maui.
Shortly after (November 20, 1858,) the Privy Council authorized the Minister of the Interior to grant a charter of incorporation to them for the Haiku Sugar Company.
At the time, there were only ten sugar companies in the Kingdom of Hawaiʻi. Five of these sugar companies were on the island of Maui, but only two were in operation. The five were: East Maui Plantation at Kaluanui, Brewer Plantation at Haliimaile, LL Torbert and Captain James Makee’s plantation at ʻUlupalakua, Hāna and Haiku Plantation.
The mill, on the east bank of Maliko Gulch, was completed in 1861; 600-acres of cane the company had under cultivation yielded 260 tons of sugar and 32,015 gallons of molasses. Over the years the company procured new equipment for the mill.
Using the leading edge technology of the time, the Haiku Sugar Mill was, reportedly, the first sugarcane mill in Hawaiʻi that used a steam engine to grind the cane.
Their cane was completely at the mercy of the weather and rainfall; yield fluctuated considerably. For example it went from 970-tons in 1876 to 171-tons in 1877.
(In 1853, the government of the Kingdom of Hawai‘i had set aside much of the ahupua‘a of Hāmākuapoko to the Board of Education. The Board of Education deeded the Hāmākuapoko acreage which was unencumbered by native claims to the Trustees of Oʻahu College (Punahou) in 1860, who then sold the land to the Haiku Sugar Company (Cultural Surveys))
In 1871 Samuel T Alexander became manager of the mill. Alexander and later his partner, Henry Perrine Baldwin, saw the need for a reliable source of water, and started construction of the Hāmākua ditch in 1876.
With the completion of the ditch, the majority of Haiku Plantation’s crops were grown on the west side of Maliko gulch. As a result in 1879 Haiku mill was abandoned and its operations were transferred to Hāmākuapoko where a new factory was erected, which had more convenient access to the new sugar fields.
Other ditches were later added to the system, with five ditches at different levels used to convey the water to the cane fields on the isthmus of Maui. In order of elevation they are Haiku, Lowrie, Old Hāmākua, New Hāmākua, and Kaluanui ditches.
The “Old” Hāmākua Ditch was the forerunner to the East Maui Irrigation System. This privately financed, constructed and managed irrigation system was one of the largest in the United States. It eventually included 50 miles of tunnels; 24 miles of open ditches, inverted siphons and flumes; and approximately 400 intakes and 8 reservoirs.
Although two missionaries (Richard Armstrong and Amos Cooke) established the Haiku Sugar Company in 1858, its commercial success was due to a second-generation missionary descendant, Henry Perrine Baldwin. In 1877, Baldwin constructed a sugar mill on the west side of Maliko Gulch, named the Hāmākuapoko Mill.
By 1880, the Haiku Sugar Company was milling and bagging raw sugar at Hāmākuapoko for shipment out of Kū‘au Landing. The Kū‘au Landing was abandoned in favor of the newly-completed Kahului Railroad line in 1881, with all regional sugar sent then by rail to the port of Kahului.
Today, Kū‘au is in the vicinity, and mauka of the Kū‘au Store and Mama’s Fish House.
