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May 15, 2022 by Peter T Young 1 Comment

Hālawa Shaft

The Hawaiian Islands are made up of one or more shield volcanoes that are composed primarily of extremely permeable, thin basaltic lava flows (within the flows are a few ash beds.) Ordinarily, basalts are among the most permeable rocks on earth.

When rain falls on the Islands, it does one of three things: (1) wets the land surface, shallow infiltration saturates the uppermost soil layer and replaces soil moisture used by plants and then is absorbed by the vegetation and/or evaporates (evapotranspiration;) (2) runs off, eroding the land, forming valleys and gouges in the mountain slopes (and also creates some spectacular periodic waterfalls;) or (3) percolates into the ground (slowly sinks into the ground and becomes groundwater.)

The latter contributes to the groundwater recharge of the area (in the Koʻolau, it takes about 9-months for the rain, now groundwater, to seep down through cracks and permeable materials in the mountain.) Other recharge components include cloud drip (moisture condenses on the trees and leaves as clouds/fog drift through) and irrigation of an area helps add to the recharge.

Rainfall percolating through the ground may accumulate in three principal types of groundwater bodies: (1) high-level bodies perched on relatively impervious soil, ash or lava layers; (2) high-level bodies impounded within compartments formed by impermeable dikes that have intruded the lava flows; and (3) basal water bodies floating on and displacing salt water.

The principal source of fresh ground water in the Hawaiian Islands is the roughly lens-shaped basal water body floating on and displacing denser sea water. (It varies by area, sometimes there is high-level confined water.) Recharge of the basal water body results directly from percolating rain water or by underground leakage from perched-water bodies and bodies impounded by dikes.

The Ghyben-Herzberg principle applies to this basal water that suggests the top of fresh water above sea level should be balanced by a thickness of fresh water below sea level about 40 times as great. That generally means, for every foot of fresh water above sea level, there is 40-feet of fresh water below it.)

Water resources were becoming a challenge in the growing Honolulu community. “From the outset it was the Board’s major problem to supply the City of Honolulu with water from sources within its own boundaries as long as that remained possible.”

“The Board’s long range plan, however, contemplated the eventual necessity of going outside the boundaries of the District of Honolulu for additional artesian water but it had been thought that the time when this would have to be done was far in the future. However, when the emergency arose it was possible to advance this phase of the program by deferring the infiltration projects.”

“Bond moneys that would have been applied to infiltration were transferred to a new project through which additional artesian water will be brought into the city from a 284-foot inclined shaft and electrically-operated underground pumping station in North Hālawa Valley.”

“War has delayed the completion of the North Hālawa project and has greatly increased its cost. Army and Navy authorities have given us splendid cooperation on this project, and, although we cannot be certain how soon all the materials and equipment required for completion of the installation will reach us, progress on its construction has been satisfactory, and it should be completed within the year 1943.” (Report of the Board of Water Supply, Ohrt’s Report, January 28, 1943)

North Hālawa Valley overlies the Pearl Harbor aquifer, an important source of potable water for the island of Oʻahu. Freshwater in the Pearl Harbor aquifer is part of a large, lens-shaped body of ground water that is thickest in the central part of Oahu and thins toward the coastline.

This lens of freshwater, known as the ‘basal lens,’ floats on saltwater that penetrates from the ocean into the basalt flows of which the island is composed. (Izuka, USGS)

In some early installations, vertical wells were drilled in the tunnels to develop additional water. Hālawa was different; it is referred to as a skimming tunnel. It’s commonly called the Hālawa Shaft.

Skimming tunnels consist essentially of a vertical or inclined shaft constructed from the ground surface down to about the water table and one or more horizontal, or nearly horizontal, tunnels constructed laterally at, or just below, the water level to collect water. (Peterson)

The fundamental advantage of the skimming tunnels over conventional wells is their capability to produce large quantities of fresh water from lenses so thin that drilled wells would recover only brackish water.

For this reason, skimming tunnels are especially useful in some of the dry leeward coastal areas of Hawaiʻi, as well as on many small oceanic islands with extremely thin fresh-water lenses.

Owing primarily to economic considerations and also to the greater flexibility of modern deep-well pumping stations, no new major skimming tunnels have been constructed in Hawaiʻi since the early 1950s. (Peterson)

The Hālawa Shaft facility is at an elevation of 165 feet above sea level; it’s one of five main shafts operated by the Honolulu Board of Water Supply. (The other main shafts include Wai’alae, Kalihi, Makaha and Pearl City.)

Approximately 15-million gallons of pure water is pumped every day from the Hālawa shaft by three pumping units which have a capacity of 18 to 20-million gallons per day.

The water pool is a ‘hole’ at the top of a 919-foot long water development tunnel below. The Hālawa Shaft was put in operation on August 22, 1944. (Papacostas)

The completion of the Hālawa Shaft made possible the importation of water from the Pearl Harbor area to Honolulu permitting a reduction in draft from the Honolulu aquifer.

This change in draft has raised the water levels in Honolulu to the extent that this aquifer now appears to be functioning well within the limits of its safe yield. (Ground Water Development, 1958)

While I was at DLNR, I had the opportunity to have a private tour of the Hālawa Shaft. The lack of a key to unlock a gate on the stairs leading down the shaft caused quite an embarrassment to the Water staff.

Rather than turn back, we climbed over the gate and were able to view the shaft and water pool.

May 14, 2022 by Peter T Young Leave a Comment

City Mill

“The articles of incorporation of the City Mill Co, Ltd., were approved (June 13, 1899.) The names that appear are as follows: Wong Leong, CK Ai, WW Ahana, C Mun Kai, Pang Chong and Ho Fon. The capital stock is $60,000 to be divided into 60 shares at $100 per share.”

The officers were: Wong Leong, president; Chung Kun Ai, vice president, treasurer and manager; C Mun Kai, secretary; WW Ahana and Yeong Chee, auditors and Pang Chong, foreman.

“The company intends to carry on the business of rice millers, rice merchants, planing mill, builders and contractors, lumber merchants and dealers in builders’ and contractors’ supplies and any other business that can be carried on in connection therewith.” (Evening Bulletin, June 14, 1899)

So it began; and it continues to provide much of the same core services it started with over a century ago. Let’s look back.

In 1879, at 14 years of age, Zhong Wenyu (better known in later life as Chung Kun Ai or CK Ai and his father sailed for Hawaii on a three-masted German schooner from the port of Whang Poo near Canton, China. (Rhoads)

Chung Kun Ai’s father had been to Hawaiʻi eleven years earlier and was a merchant in Kona, Hawaiʻi. With a prospering business, he returned to China to bring his family to their new home.

As a young teenager, and speaking neither English nor Hawaiian, Chung Kun Ai enrolled in ʻIolani where he spent two years (his only formal schooling.) It was here that Ai converted to Christianity, which was to remain the central force in his life.

It was also at ʻIolani where he met and developed a lasting friendship with a fellow student, Sun Tai-Cheong, later known to the world as Sun Yat Sen, father of the Chinese Republic.

Their friendship provided a foundation to formulate the principles of the Chinese Republic. On his third trip in Hawaiʻi (on November 24, 1894) Sun established the Hsing Chung Hui (Revive China Society,) his first revolutionary society. Among its founders were many Christians, one of them being Chung Kun Ai.)

Years later, Chung Kun Ai received the highest medal of honor from the Chinese government for his recognition of the needs of the people.

Following his education at ʻIolani, at the age of 17, Ai’s father bought him a partnership in a tailor shop. However, the business did not appeal to Ai and he left the business in 1887. That same year, at the age of 21, Ai joined the firm of James Isaac Dowsett as a secretary, clerk and bookkeeper.

Dowsett (said to have been the first white child, not of missionary parentage, born in Hawaiʻi) was engaged in a conglomerate of activities in the islands.

Dowsett had first worked for the Hudson Bay Company; then, in the early-1860s he entered the whaling business, owning a fleet of whaling ships. Besides his whaling activities, Mr. Dowsett engaged in the lumber business and owned a fleet of schooners and small steamers operating between the islands.

Dowsett also had extensive ranching interests; properties now occupied by Schofield Barracks, Fort Shafter and Lualualei were once pastures for Dowsett’s cattle and horses.

Ai eventually became Dowsett’s protégé, earning his respect for his careful management skills. As a result, Dowsett allowed Ai to use a portion of his warehouse, and Ai started importing cigars, tea, peanut oil, shoe nails and other items.

Then, following Dowsett’s death, Ai and others started City Mill, a rice milling and lumber importing business in Chinatown, Honolulu. Unfortunately, within 8-months after opening, it succumbed to the 1900 Chinatown fire.

Without insurance, they raised the necessary funds, rebuilt and added new product lines. However, again, in 1919, a fire burned City Mill. Fortunately, this time, insurance covered the damage.

By the early 1920s, City Mill was so successful that Ai ventured into the pineapple business, and formed the Honolulu Fruit Company, which owned 5-pineapple fields and a cannery. (It did not survive the Great Depression of the 1930s.)

In 1926, City Mill took an interest in the Vigilant (a 244-foot sailing ship built in 1920) and placed her in service to carry lumber from Puget Sound to Hawaiʻi (it was capable of carrying 2,000,000-board feet of lumber each trip.) (Gibbs; Caphoneirs)

Prior to World War II, in conjunction with its building supplies, City Mill had the distinction of having the only rice mill in Honolulu and having the largest rice mill in Hawaiʻi.

The war forced City Mill to abandon its rice operation and to concentrate on providing construction materials for the armed forces and civilians. By the war’s end, City Mill emerged as one of the largest building materials suppliers in the Pacific.

Along the way, Chung Kun Ai also ventured into other types of businesses with varying degrees of success in laundry, fishing, tobacco and oil drilling.

In 1950, Chung Kun Ai opened the present City Mill store on Nimitz Highway. The building was dedicated to James I. Dowsett, Ai’s mentor, friend and benefactor.

In 1956, in recognition of his exemplary family life, Chung Kun Ai was awarded “Father of the Year” by the Honolulu Chamber of Commerce. In 1957, Governor Samuel Wilder King bestowed upon Chung Kun Ai the “Order of the Splintered Paddle” for Ai’s outstanding service to mankind.

In the summer of 1980, after 81-years of operation, City Mill phased out its Wholesale Division; this allowed City Mill to concentrate its energies on the expansion of its retail home centers.

With the success of the retail home centers, City Mill expanded into the Honolulu suburbs. The first branch store opened in Kāneʻohe in 1960; then Waipahu (1967,) Waimalu Shopping Center (Pearl City)(1975,) Kaimuki (1984,) Hawaii Kai and Mililani Town Center (1993,) Waianae (1999,) and relocation of the Waipahu store to Laulani Village Shopping Center in Ewa Beach (2012.) (Lots of information here from City Mill.)

May 13, 2022 by Peter T Young 1 Comment

Kahakuloa

There were several major population centers on the Island of Maui: Kahakuloa (West Maui) region; the deep watered valleys of Nā Wai ‘Ehā (Waiheʻe, Wai‘ehu, Wailuku and Waikapū;) the ‘Olowalu to Honokōhau region of Lāhainā; the Kula – ʻUlupalakua region and the Koʻolau – Hana region. (Handy, Handy & Pukui)

Kahakuloa is a valley that sits between Nā Hono A Piʻilani, The Bays of Piʻilani (aka Honoapiʻilani – the six hono bays (uniting of the bays:) from South to North, Honokōwai (bay drawing fresh water), Honokeana (cave bay), Honokahua (sites bay,) Honolua (two bays), Honokōhau (bay drawing dew) and Hononana (animated bay) to the West) and Na Wai ʻEha to the East.

The importance of the region is reflected by the number of heiau that were reportedly present in precontact times. There were a total of seven heiau that were recorded in the Kahakuloa area. These heiau included Hononana, Kaneaola, Kuewa, Keahialoa, Pakai, Waipiliamoo and Kukuipuka. (Kukuipuka heiau was reported to have been a place of refuge for West Maui.) (Xamanek)

According to Handy the name Kahakuloa refers to a small and famous loʻi about one-half-mile inland in the bottom of Kahakuloa Valley.

This irrigated kalo patch belonged to the haku or lord of the land. Because of the isolation of the area, the haku became known as the “far away master” – ka haku loa. Kahakuloa was “one of the most genuinely native communities still extant in the islands [with] a population of about 20 families, all Hawaiian and all taro planters.” (Xamanek)

Descriptions differ on whether Kahakuloa is an ahupuaʻa or another type of land division. The island (mokupuni that is surrounded by water) is the main division. Islands were divided into sections within the island called moku; typically, there was a Kona on the lee side and one called Koʻolau on the windward side of almost every island.

These districts were further divided into ʻokana or kalana (smaller districts.) The next subdivision of land is the ahupua’a, which has been termed the basic unit of land in the Hawaiian system. Portions of ahupuaʻa were called ʻili.)

The region as Kahakuloa was known for extensive taro loʻi (irrigated taro cultivation.) Here the taro that grew in the sacred patch of the aliʻi was reputed to be of great size. (Maly) In addition, it was known for ʻUala (sweet potato cultivation.)

The Māhele land records indicate that much of the lands here were Crown lands with several properties going to Victoria Kamāmalu (daughter of Kīnaʻu, the wife of Kamehameha II) and a number of small awards were granted in the Kahakuloa Village region; many of these awards were granted for taro loʻi cultivation.

During the mid-1800s, a large portion of the surrounding region was used for sugar cane and macadamia nut agriculture, as well as extensive cattle grazing.

Haiku Fruit and Packing Co. utilized some lands in Kahakuloa to grow pineapple. Pineapple production in this part of Maui went into decline after the Great Depression in the 1930s and appeared to have ceased by the 1960s.

Kahakuloa is a small isolated village at the end of a valley – it is described to be a “cultural kīpuka that survived the onslaught of development after Hawaiʻi became a state.” (McGregor)

Standing tall and overlooking the coastal shoreline is Kahakuloa Head, 636-feet high and known historically for a King Kahekili’s Leap.

During the late-18th century, Maui chief Kahekili, a rival of Kamehameha, was known for many legendary feats in the ancient Hawaiian sport of lele kawa (to leap feet first from a cliff into water without splashing.) Legend says that in the early morning, the King would climb up the hill and “leap” into the ocean below from about the 200 foot height.

Access continues to be limited to this area (some suggest rental car agencies do not allow rentals to attempt to traverse the region.)

Coming from the West, you start on Honoapiʻilani Highway (Highway 30 – with ascending mile markers,) but as you travel through, the road transforms to Kahekili Highway (Highway 340 – with descending mileage markers.)

A lot of the way is single file on a single lane road – often without makai barriers. There are hairpin turns, steep ocean-side drops and narrow one-lane sections. Along the way are the Bell Stone, Olivine Pools and Nakalele Blowhole; in the valley is the Kahakuloa Congregational Church, founded in 1887.

May 12, 2022 by Peter T Young 1 Comment

George Robert Carter

George Robert Carter was born on December 28, 1866 in Honolulu, his mother was Sybil Augusta Judd (1843–1906,) daughter of Gerrit P. Judd, and his father was businessman Henry Alpheus Peirce Carter.

“His grandfather was Oliver Carter, an American sea captain engaged in the whaling industry, who first came to Honolulu during one of his whaling voyages in the late twenties or early thirties of the last century, and settled here in the thirties.” (Hawaiian Star, May 28, 1904)

“Carter went to school first in Nuʻuanu Valley … later he attended St. Alban’s College (forerunner to ʻIolani) and attended Fort Street School (which eventually became McKinley High School.)” (Hawaiian Gazette, November 24, 1903)

From the Honolulu schools Carter went to Phillips Academy, Andover, Massachusetts, and graduating there in 1885, entered the Sheffield Scientific school of Yale University where he finished a three years’ course in 1888.” (Hawaiian Gazette, November 24, 1903)

“Carter, always took a healthy interest in athletic sports and while at Yale was a member of the Varsity football teams of ’86, ’87 and ’88 and was also a member of the Yale boat crews of ’87 and ’88.” (Hawaiian Gazette, November 24, 1903)

He formed a rowing club with a few friends, including a friend from Hawaii Hiram Bingham III (my great uncle.) (Yale-edu) (Hiram Bingham III married into the Tiffany fortune, taught history and politics, and on July 24, 1911 rediscovered the “Lost City” of Machu Picchu – and, reportedly, was the inspiration for the Indiana Jones character.)

Carter married Helen Strong, daughter of Eastman Kodak president Henry A Strong on April 19, 1892. They had four children: Elizabeth (born August 25, 1895), Phoebe (born September 27, 1897), a daughter who died on June 17, 1903, and George Robert, Jr. (born November 10, 1905).

In 1895 Carter returned to Hawaiʻi to become the cashier of C Brewer & Co., where his father had been a senior partner from 1862 to 1874. From 1898 to 1902, he helped organize and manage the Hawaiian Trust Company, and was managing director of the Hawaiian Fertilizer Company. In addition, he served as a director for Bank of Hawaii, C. Brewer and Alexander & Baldwin.

Carter was elected to the Hawaii Territorial Senate, representing Oʻahu, in 1901. While a territorial senator, he was sent to Washington as an unofficial agent to discuss territorial matters with President Teddy Roosevelt.

Roosevelt later appointed Carter Secretary of the Territory in 1902 and then Territorial Governor in 1903, succeeding Sanford B. Dole who resigned to become a federal judge (Carter was Governor from 1903 – 1907.) (Yale-edu)

In 1905, during Carter’s administration, the current system of county governments was created; the five county governments (Oʻahu, Maui, Kauaʻi, Hawaiʻi and Kalawao) took effect on January 1, 1906. (Oʻahu County later became the City and County of Honolulu in 1909.)

In the late-1920s, Carter built ‘Lihiwai’ (water’s edge) with 26 major rooms and over 26,000-square feet under roof, it is reportedly “the largest and finest private residence ever constructed in Hawaiʻi (with the exception of ʻIolani Palace.)” (NPS)

Two waterways (an ʻauwai and Nuʻuanu Stream) flow through the property, thus the property’s name. You cross the ʻauwai over a coral bridge.

Completed in 1928 (and occupied by the Carters from 1928-1945,) the home was designed by Hardie Phillip (he was the architect for the Honolulu Academy of Arts (built at the same time (1927-28), and the C. Brewer and Co. Building (1929.))

The entire building is built of shaped bluestone set in concrete and steel reinforced cement, and all the perimeter walls are 2 – 3-feet thick with the exception of the end walls, which are 6-feet thick.

Originally, the building was connected to two smaller structures — by a breezeway on the eastern side and by the porte-cochere on the western side (these structures were separated in 1957.)

The roof over the front portion of the house is a double pitched hipped style roof made of flat Spanish terracotta tiles. The beams in the attic that support the roof are all steel I beams, and the hand carved eave beams (and supporting wood) are all teak. One concrete chimney rises from the roof and serves all 3 interior fireplaces.

The floors of the vestibule, downstairs foyer, upstairs foyer, upstairs hallways, and upstairs rear balcony are made of stone. The drawing room floors are ʻōhiʻa (ʻŌhiʻa lehua) parquet, and the formal dining room, music room, and upstairs bedrooms and guest suites have ʻōhiʻa strip flooring; slate is in other rooms.

The property was originally 10-acres, all professionally landscaped, but the estate was subdivided and sold in 1945 after the death of Helen Strong Carter. Today, the property includes the original house on a little over 1-acre.

Carter died February 11, 1933; he is buried at Oʻahu Cemetery. (Lots of information from Yale-edu and NPS.)

May 11, 2022 by Peter T Young Leave a Comment

KGU

What is thought to have been the earliest broadcast of music and speech in the Territory occurred around October 1920 when Marion Mulrony and TC Hall transmitted nearly an hour of talk and records from the Electric Shop in downtown Honolulu to the Pacific Heights home of their only known listeners, Tong Phong and his family. (Schmitt)

Mulrony came to the Islands after a stint in Australia where he initially was the wireless operator on the RMS Makura. In April 1910, Mulrony claimed a record transmission from the RMS Makura of 2,080 miles to North Vancouver. He was later general Manager of Maritime Wireless.

On the continent, Westinghouse, one of the leading radio manufacturers, had an idea for selling more radios: It would offer programming. Radio began as a one-to-one method of communication, so this was a novel idea.

Dr Frank Conrad was a Pittsburgh area ham operator. He frequently played records over the airwaves for the benefit of his friends. This was just the sort of thing Westinghouse had in mind, and it asked Conrad to help set up a regularly transmitting station in Pittsburgh.

On November 2, 1920, station KDKA made the nation’s first commercial broadcast (a term coined by Conrad himself). They chose that date because it was election day, and the power of radio was proven when people could hear the results of the Harding-Cox presidential race before they read about it in the newspaper. (PBS)

Then, “Hello, hello” was blurted out over KGU at 10:57 am, May 11, 1922 – it was the first commercial radio broadcast in the Islands. (Territorial Airwaves)

The first scheduled program on KGU was a concert aired from 7:30 to 9:00 that evening. It began with a violin solo by Kathleen Parlow, Ave Maria, and closed with selections by Johnny Noble’s jazz orchestra. (Schmitt)

Mulrony had obtained the first license to construct a commercial radio station in the Hawaiian Islands. He was the first to broadcast over KGU. KDYX was the second, getting on the Hawaiian airwaves at 11:12 am with “Aloha.” (Territorial Airwaves)

Back then, radio stations were owned by the newspapers. KGU was owned by the Advertising Publishing Company and its transmitter was located in the Honolulu Advertiser newspaper building; the Star-Bulletin’ radio went by the KDYX call letters. (KDYX later became known as KGMB.)

KGU and KGMB were the only commercial broadcast stations on O‘ahu until after World War II. Within a few months of the war’s end, KHON, KPOA and KULA came on the air using surplus military radio equipment. (Sigall)

Call letters were originally created so telegraph operators could send messages to ships and other parties without having to spell out the entire name of the recipient with every communication. With the advent of radio, they became an easy way to carve out a station’s identity.

The international assignment of call letters was codified in 1912 at the London International Radiotelegraphic Conference. German channels would begin with A or D (for Deutschland) or use KAA to KCZ. British stations would start with a B or M, while French channels would use the letter F.

The United States received the letters KDA to KZZ, as well as N (used for Navy and Coast Guard stations), and W. In 1929, it received the rest of the K combinations, which had originally been allocated to Germany. (New York Times)

When the US began licensing radio stations in late 1912, from the start the policy has been that stations in the west normally got K calls, while W calls were issued to stations in the east. (Initially ship stations were the reverse, with W assignments in the west, and K in the east.)

The original K/W boundary ran north from the Texas-New Mexico border, so at first stations along the Gulf of Mexico and northward were assigned W calls. It was only in late January, 1923 that the K/W boundary was shifted east to the current boundary of the Mississippi River.

With this change, Ks were assigned to most new stations west of the Mississippi, however, existing W stations located west of the Mississippi were allowed to keep their now non-standard calls.