Images of Old Hawaiʻi

by Peter T Young Leave a Comment

Pāhonu

Honu neʻe pū ka ʻāina
The land moves like the turtle.
(Land passes slowly but inexorably from owner to heir.)
(Pukui)

From its earliest period of occupation, the Waimānalo Bay region was an extensive agricultural area, featuring taro farms that used the traditional Hawaiian loʻi (pondfield) cultivation system.

Taro was grown in the lowlands, irrigated with water from Waimānalo Stream, as well as on terraced sections that were watered by the small streams and springs flowing out of the Koʻolau Range.

These terraced sections extended for nearly 2-miles in a semicircle at the foot of the mountains around the broad base of the Waimānalo valley. By the 1850s, the area’s fertile soil provided not only taro but also breadfruit, mountain apple, kukui and coconut trees, sweet potatoes and sugar cane.  (NPS)

In addition to the agrarian-based economy, several fishing villages dotted the bay’s shoreline. Two of the best-known villages in the area were Kaupō and Kukui. Kaupō was on a small peninsula opposite Mānana Island (Rabbit Island) and just northwest of Makapuʻu Beach Park (where Sea Life Park is located.)

The village may have been depopulated during the early-1800s and probably was repopulated during the early-1850s when a disastrous smallpox epidemic struck Honolulu and Hawaiians settled temporarily in the Waimānalo Bay region to escape its ravages.

The small fishing village of Kukui was further northwest, along the bay in the Kaiona Beach vicinity near Pāhonu Pond (‘Turtle enclosure’) – a prehistoric walled enclosure where it is said that turtles were kept for the use of Hawaiian chieftains.  (NPS)

Before we go there, let’s look at some findings of Dr Marion Kelly where she speaks of three main technological advances resulting in food production intensification in pre-contact Hawai‘i: (a) walled fishponds, (b) terraced pondfields with their irrigation systems and (c) systematic dry-land field cultivation organized by vegetation zones.

The Hawaiian walled fishpond stands as a technological achievement unmatched elsewhere in island Oceania.  Hawaiians built rock-walled enclosures in near shore waters, to raise fish for their communities and families.  It is believed these were first built around the fifteenth-century.

The general term for a fishpond is loko (pond), or more specifically, loko iʻa (fishpond).  Loko iʻa were used for the fattening and storing of fish for food and also as a source for kapu (forbidden) fish.

Samuel Kamakau points out that “one can see that they were built as government projects by chiefs, for it was a very big task to build one, (and) commoners could not have done it (singly, or without co-ordination.)” Chiefs had the power to command a labor force large enough to transport the tons of rock required and to construct such great walls.

The fishponds just described refer to aquaculture to grow fish – they were found throughout the Islands; however, at Waimānalo, Oʻahu, the only remaining aquaculture of green sea turtle known to have been carried out by the early-Hawaiians involved a coastal pond named Pāhonu that was used to maintain turtles until they were ready to be eaten.  (NOAA)

The green sea turtle is the principal marine turtle species in the Hawaiian Islands.  Common names used in the Hawaiian Archipelago include honu, green turtle and green sea turtle.  They are herbivorous, feeding primarily on seagrasses and algae. This diet is thought to give them greenish-colored fat, from which they take their name. (NOAA)

In Hawaiʻi, as throughout Polynesia and other islands in the pacific, sea turtles have always been a traditional part of the local culture and have historically been revered as special and sacred beings.  (Luna)

“There was once a chief who was so fond of turtle meat that he ordered a sea wall be built to keep captured turtles from escaping.  Every turtle caught by a fisherman was put into this enclosure.  No one else was allowed to partake of turtle meat under penalty of death.  No one dared to eat turtle as long as the old chief lived.”  (Pukui; Maly)

Kikuchi in his “Hawaiian Aquaculture Systems,” notes that “An early visitor to Waikiki area remarked that the ruling chief of Oʻahu, Kahekili, ‘mentioned also some others where he had a quantity of turtle.’”

“… We walked back to Mr. Castle’s house, where we sat on a long bench outside, facing the sea.  There Aiona told me the story of Pa-honu, an enclosure for turtles that was once located back of Mrs. Wall’s present home.”  (Pukui; Maly)

Pāhonu, the offshore pond (500 feet long, 50 feet wide,) is just south of Kaiona Beach Park fronting the shoreline; a line of stones, submerged at high tide, but visible at low tide, notes its location.  (Pukui)

Kaiona Beach Park, a small four-acre park at the south end of Waimānalo Bay, is a popular camping site that has also been used for many years as a community boat anchorage.

In 1998, residents of Waimānalo built a boat ramp in the south end of the park, the only paved ramp in Waimānalo. They also placed a monument to Hawaiian fishers from their community near the ramp. Kaiona means “attractive sea.  (Clark)

The beachfront residence named Pāhonu inland of the pond was used from 1980 to 1988 as the base of operations for the popular television series, Magnum PI.  A surf site borders a small channel through the reef and is also known as Magnums. (Ulukau) The ‘Magnum’ house has been removed and other houses are it its place.
 
Next to Pāhonu is Kaʻakaupapa (shallows at the right.)  The old saying of this place was, “Papa ke kānaka, papa nā mea a pau”—“Multitudes of people, multitudes of gods, all in multitudes.”  (Aiona, Informant, Sept. 14, 1939; Cultural Surveys)

Nearby is the Shriners Club, a private clubhouse that opened on April 20, 1931. Popularly known as Shriners Beach, it is used for a wide variety of events, including wedding receptions, birthday parties and other social gatherings.  (Clark)

The green turtle is listed as endangered by the International Union for the Conservation of Nature. In 1978, the Hawaiian population of the green turtle was listed as threatened under the U.S. Endangered Species Act of 1973.  NOAA Fisheries and the U.S. Fish and Wildlife Service (USFWS) have joint jurisdiction for green sea turtles.

State and Federal laws prohibit harassing, harming, killing, or keeping sea turtles in captivity without a permit allowing these activities for research or educational purposes. Divers should be aware that riding turtles is illegal and puts these animals under stress.

© 2025 Hoʻokuleana LLC

by Peter T Young Leave a Comment

ʻAlekoko Fishpond (Menehune Fishpond)

ʻAla ke kai o ka ʻanae.
Fragrant is the soup of a big mullet.
(A prosperous person attracts others. (ʻŌlelo Noʻeau))

‘Anae (ʻamaʻama – mullet) and awa (milk fish) were popular fish raised in Hawaiian walled fishponds.  The cultivation of fish took place in Hawaiian agricultural pondfields, as well as in specialized fresh and brackish water fishponds.

Ponds were built to catch and hold fish; the ponds grew algae that fed the fish.  A natural food chain can be expected to produce a ratio of 10:1 in terms of the conversion of one link by another (10,000-kg of algae make 1,000-kg of tiny crustaceans, which in turn make 100-kg of small fish.  (Kelly)

The Hawaiian walled fishpond stands as a technological achievement unmatched elsewhere in island Oceania.  Hawaiians built rock-walled enclosures to raise fish for their communities and families.  It is believed these were first built around the fifteenth century.  (Kelly)

These fishponds were symbols of chiefly status and power, and usually under the direct control of aliʻi or konohiki. The fish from these ponds often went to feed chiefly households. (Handy)

One significant fishpond on the southeast side of Kauaʻi is known as ʻAlekoko Fishpond (one of the rarest and most significant cultural and archaeological sites on Kauaʻi.)

Just outside Līhuʻe and Nāwiliwili Harbor on the Hulēʻia River, a Scenic Overlook is located just off of Hulemalu Road, about ½-mile from the entrance to the Nāwiliwili small boat harbor.

The fishpond is located in the Hulēʻia National Wildlife Refuge, 238-acres of river valley that is a habitat for thirty-one species of birds, including endangered Hawaiian birds: aeʻo (Hawaiian stilt,) ʻalae keʻokeʻo (Hawaiian coot,) ʻalae ʻula (Hawaiian moorhen,) nēnē (Hawaiian goose) and koloa maoli (Hawaiian duck.)

Although you can see the fishpond and the refuge from the road, the area is not open to the public. Small boats, kayaks, jet skis, windsurfers and water-skiers use the river.

ʻAlekoko Fishpond is located near the mouth of the Hulēʻia River, in the ahupuaʻa of Niumalu; it was formed by walling off a large bend in the river; the stone-faced, dirt wall is over 900-yards long.

The dirt wall is 5-feet above the water level, 4-feet wide on top and the dirt slants out on both sides. The facing wall begins with a single row of stones and then becomes double-thickness as it gets further out into the river and the current.

The stones also become larger until the double layer is 2-feet thick. The stone facing on the outside is five feet high in most places and is quite perpendicular. The stones are very carefully fitted together; the stone facing runs for about two-thirds of the total length of the wall. (NPS)

“That pond, of course, is monumental, monumental stone work.  To me this is the ultimate fishpond.  What makes it kind of special here on Kauaʻi is the way the stones are fitted.” (David Burney, paleoecologist; star-bulletin)

Ancient Hawaiians often used lava rock to build walls, but they typically shaped them to fit together instead of cutting them into blocks.  “Hawaiians didn’t typically cut rock to build something, (as they did at ʻAlekoko).” (Michael Graves, US archaeology professor; star-bulletin)

The pond did not just hold fish.  In the 1800s, two of the three gaps in the levee were filled in and the pond was used by rice farmers.

In the 1940s, after a tidal wave, the wall was repaired by the man who had the lease at the time. He put bags of cement in the weak spots and now longish “rocks” are visible where the bags deteriorated and the cement hardened.

According to legend, Chief ʻAlekoko asked the Menehune to build two ponds – one for him and one for his sister Hāhālua.  (Menehune, while small in size, were the mythical masters of stone work and engineering; they agreed to build the ponds – with one stipulation: neither should look out of their houses on the night of construction.)

Hāhālua, content with the idea of being able to eat fish from her own pond, did not look; however, her brother could not stand the temptation and he peered out.  Immediately, the Menehune stopped work and washed their bleeding hands in the water – hence the name of the pond, ʻAlekoko (bloody ripples.)

Built by the Menehune, it is also known as Menehune Fishpond.

“Today the lush vegetation on the wall and banks of the pond and the calm blue waters of the Hulēʻia River combine to make Menehune Fishpond an impressive sight, an ideal picture of Polynesia.”

“It is an important historical reminder of the past and a contemporary source of pride for the people of Kauaʻi.”  It was added to the National Register in 1973.  (NPS)  (Unfortunately, it has also been overgrown with invasive plants and silt has filled parts of the pond.)

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by Peter T Young Leave a Comment

Shoreline Certifications – Some Interesting Issues

In prior posts, I previously discussed some aspects of shorelines and their impact on shoreline access and shoreline hardening (i.e. seawalls and revetments.)
 
Today, I want to bring up an interesting quirk about shoreline certifications – the impact of ancient fishponds and other artificial structures on certifying where a “shoreline” should be.
 
Remember, shorelines are “certified” for County setback purposes; they do not determine ownership. They serve as points of reference in determining where improvements may be placed on coastal property.
 
When the State surveyor is satisfied with the location of the shoreline, after reviewing the public comments, the maps and photos prepared by the private surveyor and site inspection, he forwards the shoreline maps to the Chairperson of DLNR, for final review and approval.
 
When I was Chair at DLNR, I signed each of the maps and certified the shorelines.
 
Certified shorelines also serve as managerial and jurisdictional dividing lines. Issues mauka of the certified shoreline fall under the County jurisdiction (zoning, SMA and setback regulations;) lands makai of the line are under control of the State (and are automatically “conservation”.)
 
Consistent with the overarching purpose behind shoreline certifications, certified shorelines sometimes deviate from the CZMA definition (HRS §205A-1) of “shoreline.”
 
Example where “shoreline” is makai of boundary line: State law (HRS §205A-42(a)) provides that where legally constructed artificial structures are involved, the shoreline is certified not at the upper reaches of the wash of the waves, but, instead at the “interface between the shoreline and the structure,” i.e., at the seaward edge of the artificial structure.
 
“Artificial structures” include such things as seawalls, piers, boat ramps, groins, revetments and harbor facilities. When such structures are placed on state lands with the State’s permission and consent, but are for private use, the State charges the private user for the use of state lands.
 
Thus, even though the certified shoreline may be makai of the artificial structure, the State’s property boundary, as acknowledged by the State and the private user, is somewhere mauka of the certified shoreline.
 
Example where “shoreline” is mauka of boundary line: On the other end of the spectrum, the lands makai of the upper reaches of the wash of the waves are not always the property of the State.
 
Some coastal fishponds, although on submerged lands makai of the upper reaches of the wash of the waves, are privately owned. Nevertheless, the certified shoreline is at the natural shore and not the artificial wall of the fishpond.
 
Hawai’i Administrative Rule §13-222-16(7) states: “Where an artificial wall seaward of the natural shore is used to create a fishpond, the shoreline shall be at the natural shore and not at the artificial outer wall.”
 
That is because the existence of a coastal fishpond does not alter the rationale for not allowing developments too close to the coast. In these cases, therefore, the certified shoreline is mauka of the property boundary line.
 
To illustrate this, I am using a Google Earth image of the coastal area from our old neighborhood on Kaneohe Bay, where I grew up as a kid. There is a former fishpond fronting some of the lots.
 
In the image, the parcel boundaries are shown; note the boundary line (blue arrow) of the parcels goes out to the end of the seawall of the old fishpond.
 
The “shoreline” in this case, would be along the coast (white arrow,) rather than at the fishpond wall.
 
(BTW, this image also shows the two properties that I grew up in on Kaneohe Bay; both houses that I grew up in have been replaced.)
 

by Peter T Young Leave a Comment

Pearl Harbor Fishponds

During ancient times, various land divisions were used to divide and identify areas of control.  Islands were divided into moku; moku were divided into ahupuaʻa.  A common feature in each ahupuaʻa was water, typically in the form of a stream or spring.

The Island of O’ahu had six Moku: Kona, Koʻolaupoko, Koʻolauloa, Waialua, Waiʻanae and ʻEwa.

‘Ewa was divided into 12-ahupua‘a, consisting of (from east to west): Hālawa, ‘Aiea, Kalauao, Waimalu, Waiau, Waimano, Mānana, Waiʻawa, Waipi‘o, Waikele, Hōʻaeʻae and Honouliuli.

All water sources in each of the twelve ahupuaʻa of ʻEwa met in Puʻuloa.  This was the only moku in all the islands where all waters from its ahupuaʻa did this.

In Hawaiian traditions, Pu‘uloa in ‘Ewa consists of three distinct awalau, or lochs, including Kaihuopala‘ai (West Loch), Wai‘awa (Middle Loch) and Komoawa (East Loch).

In addition to being known for producing high-quality awa (milkfish or mullet), ‘Ewa’s fishponds were also famed for deep-sea fish such as akule (scad varieties), as attested to by the name of one its fishponds (Ka-pa-akule, or “the-akule-enclosure”) in Honouliuli. (KSBE)

Researchers have estimated there were 488 fishponds across the Hawaiian islands prior to contact with westerners. An inventory in 1901 identified 360 fishponds, only 99 of which were active, with an estimated annual production of about 486,000 pounds of ʻamaʻama and 194,000 pounds of awa.

Fishponds disappeared dramatically during the twentieth century. Westernization, development, and changes in land use, especially the spread of invasive mangrove and sediment accumulation from lack of management were the biggest factors, but fishponds were also lost to lava flows and tsunamis. (McDaniel)

“The salient feature of ‘Ewa, and perhaps its most notable point of difference [compared with other districts], is its spacious coastal plain, surrounding the deep bays (“lochs”) of Pearl Harbor, which are actually the drowned seaward valleys of ‘Ewa’s main streams, Waikele and Waipi‘o.”

“The Hawaiian name for Pearl Harbor was Ke-awa-lauo-Pu‘uloa, The-many (lau)-harbors (awa)-of-Pu‘uloa. Pu‘uloa was the rounded area projecting into the sea at the long narrow entrance of the harbor [referring to Waipi‘o peninsula].”

“Another and more poetic name was Awawa-lei, Garland (lei)-of-harbors. The English name “Pearl” was given to it because of the prevalence of pearl oysters (pipi) in the deep harbor waters.”

“These bays offered the most favorable locality in all of the Hawaiian Islands for the building of fishponds and fish traps into which deep-sea fish came on the inflow of tidal waters.” (Handy & Handy, KSBE)

Over the years, Ke Awa Lau O Puʻuloa (Pearl Harbor) has changed dramatically. When the first Westerner, British seafarer Captain James Cook, came to the islands in 1778, a coral reef barred the entrance of the place known as Wai Momi, making it unsuitable as a port for deep-draft shipping. At that time, nearby Honolulu Harbor was an infinitely more hospitable destination.

It wasn’t until 1826 that the US Navy had its first contact with the Hawaiian Islands, when the schooner USS Dolphin sailed into port. After that, it took more than 13 years for the Navy to begin to recognize the potential of Pearl Harbor.

During a routine survey of the area in 1840, an enterprising naval officer determined that the deep inner harbor could be accessed by completely removing the obstructing reef.

As a means of solidifying a site in the central Pacific, the US negotiated an amendment to the Treaty of Reciprocity in 1887.  King Kalākaua in his speech before the opening session of the 1887 Hawaiian Legislature stated (November 3, 1887:)

“I take great pleasure in informing you that the Treaty of Reciprocity with the United States of America has been definitely extended for seven years upon the same terms as those in the original treaty …”

“… with the addition of a clause granting to national vessels of the United States the exclusive privilege of entering Pearl River Harbor and establishing there a coaling and repair station.”

“This has been done after mature deliberation and the interchange between my Government and that of the United States of an interpretation of the said clause …”

“… whereby it is agreed and understood that it does not cede any territory or part with or impair any right of sovereignty or jurisdiction on the part of the Hawaiian Kingdom and that such privilege is coterminous with the treaty.”

“I regard this as one of the most important events of my reign, and I sincerely believe that it will re-establish the commercial progress and prosperity which began with the Reciprocity Treaty.”  (Kalākaua)

Despite gaining exclusive rights to Pearl Harbor in 1887, the US did not make any attempt to take advantage of their claim on this strategic estuary until well after the turn of the century.

It wasn’t until the capture of Manila during the Spanish-American War, when the US needed to establish a permanent way station in the Pacific to maintain control of the Philippines.

Then, for the first time, the American government began to understand the strategic importance of O‘ahu. Annexation soon followed, but even then, little was done to fortify the area or capitalize on the vast potential of Pearl Harbor.

Finally, beginning in 1902, the entry channel was dredged, deepened, and widened to clear an opening at the entrance of the Harbor.  Congress did not officially create a naval base at Pearl Harbor until 1908.  (NPS)

“Cutting the channel through the reef that has for so many years closed Pearl Harbor to navigation, is a task so quietly and withal so speedily done, that half the people of Honolulu have come to think of the great work in that section of the island as a part of the day’s routine.”

“What effect this new harbor will have on the future events of the world no one can exactly forecast. But we do know that this harbor will be a pivotal point about which great incidents of the world’s history will revolve.”

“Pearl Harbor will be the assembling place for great fleets of warships. Let us hope that never during the present century will these fleets be called upon to go forth to battle, but whether they do or not, may they at all times be the barrier of protection for an ever-increasing American influence and an ever-expanding American commerce carried in American merchant ships.”  (Evening Bulletin, December 14, 1911)

“Upon the completion of the dredging operations of Pearl Harbor bar, December 14, 1911, an official entry into the lochs was made by Rear Admiral Thomas in the flagship California, Captain Harlow, and the occasion of joyful recognition of the important event, the end of a great work.”  (Thrum, 1912)

Historical and archaeological studies reveal that more than 20 ancient Hawaiian fishponds once lined the shores of Pearl Harbor. Core samples indicate that many of Pearl Harbor’s fishponds were in use sometime after the 1400s. Others were constructed between the 16th and late 19th centuries.

Unknown elsewhere in Polynesia, shoreline fishponds made of rock or coral walls are considered to be a highly-effective food production invention of the native Hawaiian people.  (Navy)

Traditional accounts indicate several of the fishponds in the Puʻuloa area were believed to have been constructed by Kāne and Kanaloa.  Directing the menehune, they made the pond Kapākule (aka Pākule,) which they stocked with all manner of fish. (Kumupono, Hoakalei)

“On the left side of [Kapākule] pond stood the stone called Hina, which represented a goddess of the sea by that name. Each time the sea ebbed, the rock became gradually visible, vanishing again under water at high tide. Ku, another stone on the right, was never seen above sea level. This stone represented Ku’ula, Red Ku, a god of fish and fishermen. (Pukui)

Two or three of Pearl Harbor’s fishponds remain visible today. The rest generally were filled by agricultural development in the area in the early 1900s, predominantly for sugar cane cultivation.

Loko Oki‘oki‘olepe, near the entrance to West Loch on the west side of the entrance channel, is listed on the National Register of Historic Places.  The pond wall, approximately 1,000 feet long, 4 feet high and 6.5 feet wide, is made of coral chunks and remains relatively intact. It encloses approximately six acres.

A remnant from Loko Pa‘aiau, given a date of between 1327 and 1473 AD based on plant pollen found in sediment core samples, can be seen on the west side of McGrew Point. Two ponds, Loko Kunana and Loko Muliwai, were filled, creating Kuahua Peninsula to the south of where Halawa Stream enters Pearl Harbor.

The largest pond, Loko Hanaloa, on Waipio Peninsula, emptied into West Loch and covered more than 200 acres. Other smaller ponds were in front of Joint Base Pearl Harbor-Hickam’s Boutiki store, at the head of Merry Loch under today’s Ward Field, and at the head of Quarry Loch under today’s Millican Field.  (Navy)

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by Peter T Young Leave a Comment

Six Main Styles of Hawaiian Fishponds

A fishpond symbolized a rich ahupua‘a (major land division), which reflected favorably on the ali‘i as well as on the people living in the ahupua‘a.

There are two general types of fishponds, saltwater and freshwater, with six main styles. The style of fishponds constructed is closely related to the topographical features of an area.

The salinity of the water served as an important element determining type of construction as well as what types of food that could be raised and their level of productivity.

The six main styles of fishponds as identified by Kikuchi include: Loko Kuapā, Loko Pu‘uone, Loko Wai, Loko I‘a Kalo, Loko ‘Ume‘iki and Kāheka / Hāpunapuna.

The first three types of coastal fishponds – Loko Kuapā, Loko Pu‘uone, and Loko Wai – belonged to royalty. These ponds, between 10 and 100 acres in size, were considered a symbol of high social and economic status.

Loko Kuapā

A fishpond of littoral water whose side or sides facing the sea consist of a stone or coral wall usually containing one or more sluice grates.

Loko kuapā (Figure 1, Type 1) were strictly coastal fishponds whose characteristic feature was a kuapā (seawall) of lava or coral rubble. They were usually built over a reef flat, with the wall extending out from two points on the coast in an enclosed semicircle.

These ponds usually had one or two ‘auwai (channels) that were used mainly for water flushing or inflow, depending on the rising and ebbing of the tides, but were also used during harvesting and stocking.

Loko kuapā, because they were enclosed reef flats, had all the marine aquatic sea life that would be expected to be found on a reef flat including kala, palani, and manini.

Less common fish sometimes found in these fishponds were the kāhala, kumu, moano, weke ula, uhu, various species of hīnālea, surgeonfish, crevally, goatfish, and even puhi.

Loko Pu‘uone

An isolated shore fishpond usually formed by the development of barrier beaches building a single, elongated sand ridge parallel to the coast and containing one or more ditches and sluice grates.

Loko pu‘uone contained mostly brackish water, with inputs from both freshwater and saltwater sources.  Fresh water from streams, artesian springs, and percolation from adjacent aquifers was mixed with seawater that entered through channels during incoming tides.

This mixing produced a highly productive estuarine environment. The most characteristic feature of this type of fishpond was a sandbar, coastal reef structure, or two close edges of landmass that could be connected to enclose a body of water.

Typical of these ponds were fish that were able to handle fluctuations of salinity. These fish include ‘ama‘ama, awa, āholehole, pāpio or ulua, ‘ō‘io, nehu, awa ‘aua, ‘o‘opu, kaku, moi, and weke.

Loko Wai

An inland freshwater fishpond which is usually either a natural lake or swamp, which can contain ditches connected to a river, stream, or the sea, and which can contain sluice grates.

It was typically made from a natural depression, lake, or pool whose water was mainly from diverted streams, natural groundwater springs, or percolation from an aquifer. Various ‘o‘opu were commonly found in these ponds.

Loko I‘a Kalo

An inland fishpond utilizing irrigated taro plots.  These “kalo fishponds” combined aquaculture with flooded agriculture. Kalo lo‘i were used to raise ‘o‘opu, ‘ama‘ama, and āholehole.

Research has suggested that diversion of stream runoff for the irrigation of kalo eventually led to fish aquaculture. Irrigated agriculture in lo‘i was enhanced by including fish (loko i‘a kalo), and this led to pure fishpond aquaculture  – loko pu‘uone.

Loko ‘Ume‘iki

Loko ‘ume iki were not actually fishponds but rather fish traps. Like the loko kuapā, they were constructed on a reef flat, but loko ‘ume iki had “fish lanes,” corridors used to net or trap fish going onto or off the reef.

Each loko ‘ume iki had many fish lanes with fishing rights usually assigned to a family. The traps operated without the use of gates and relied on natural movements of fish.

The lanes were usually tapered, with the wide end facing either inward or outward, and anywhere from 10 to 40 feet long.

Kāheka and Hāpunapuna

A natural pool or holding pond.  These fishponds are also referred to as anchialine ponds. They have no surface connection to the sea, contain brackish water and show tidal rhythms. Many have naturally occurring shrimp and mollusks.

Most Hawaiian anchialine ponds are in the youngest lava areas of the Big Island of Hawaiʻi and Maui. They exist in inland lava depressions near the shore and contain brackish (a mixture of freshwater and saltwater) water.

Freshwater is fed to the ponds from ground water that moves downslope and from rainwater. Ocean water seeps into the ponds through underground crevices in the surrounding lava rock.  (Lots of information here is from DLNR and Farber.)

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