Chaot River

Afame, also Afami, is a census-designated place in central Guam. It is located in the village of Sinajana, just south of Hagåtña.

The Spanish Dikes, located northeast of Agana Springs, Hagåtña, Guam, are historic 19th-century water control structures that were listed on the National Register of Historic Places in 1974. There are two sections of dikes in a swampy region outside Hagåtña. Both sections are constructed of mortared limestone, with buttresses for support, and openings at the top that act as sluiceways where water flow could be controlled. One section is about 70 metres (230 ft) long, varying in thickness from 0.3 to 1 metre (0.98 to 3.28 ft), while the other is 22.5 metres (74 ft) long. The construction dates of these dikes is unknown, but similar structures were likely to exist in the area in the 1830s, and in the 1870s the area was being used for cultivation of rice by Filipino penal labor in an effort to solve the island's long-standing issues with insufficient food production.

St. Thomas Aquinas Catholic High School was a coeducational college preparatory Roman Catholic school located at 131 Judge Sablan Street in Ordot, Guam, a United States territory in the Western Pacific Ocean. The school opened in the Fall of 2008, and was the newest Catholic High School on Guam, under the Archdiocese of Agana. In 2015 the archdiocese decided that as the school did not have enough students, it should be closed.

The Won Pat Outdoor Oven is a 20th-century version of a traditional hotnu, or outside oven, on the island of Guam. It is located on a vacant lot off Mansanita Court in Sinajana. Although built out of modern materials, it follows a traditional form that has been in use on Guam since these ovens were introduced by the Spanish in the 17th century. It is a barrel-shaped structure about 1.6 metres (5.2 ft) long, 1.3 metres (4.3 ft) wide, rising to a height of 0.55 metres (1.8 ft). The base of the structure is built of rough limestone and mortar. The interior of the vault is made out of heat-resistant bricks, while the exterior is finished in concrete. When recorded in 2010, its main opening was damaged. The oven was listed on the National Register of Historic Places in 2010.

Sinajana (Chamorro: Sinahånña) is the smallest of the nineteen villages in the United States territory of Guam by area. It is located in the hills south of Hagåtña (formerly Agana). The village's name may have come from the word "china-jan," cookware used to cook wild yams that once grew in the area.

Chalan Pago-Ordot (Chamorro: Chålan Pågu-Otdot) is a village in the United States territory of Guam, containing the communities of Chalan Pago and Ordot. It is located in the eastern-central part of the island and is part of the Kattan (Eastern) District. The village's population has increased slightly since the island's 2010 census.

Guam is a U.S. territory in the western Pacific Ocean, at the boundary of the Philippine Sea. It is the southernmost and largest member of the Mariana Islands archipelago, which is itself the northernmost group of islands in Micronesia. The closest political entity is the Commonwealth of the Northern Mariana Islands (CNMI), another U.S. territory. Guam shares maritime boundaries with CNMI to the north and the Federated States of Micronesia to the south. It is located approximately one quarter of the way from the Philippines to Hawaii. Its location and size make it strategically important. It is the only island with both a protected harbor and land for multiple airports between Asia and Hawaii, on an east–west axis, and between Papua New Guinea and Japan, on a north–south axis. The island is a result of the volcanic activity created by subduction of the Pacific Plate under the Philippine Sea Plate at the nearby Mariana Trench, which runs from the east of Guam to the southwest. Volcanic eruptions established the base of the island in the Eocene, roughly 56 to 33.9 million years ago (mya). The north of Guam is a result of this base being covered with layers of coral reef, turning into limestone, and then being thrust by tectonic activity to create a plateau. The rugged south of the island is a result of more recent volcanic activity. Cocos Island off the southern tip of Guam is the largest of the many small islets along the coastline. Politically, Guam is divided into 19 villages. The majority of the population lives on the coralline limestone plateaus of the north, with political and economic activity centered in the central and northern regions. The rugged geography of the south largely limits settlement to rural coastal areas. The western coast is leeward of the trade winds and is the location of Apra Harbor, the capitol Hagåtña, and the tourist center of Tumon. The U.S. Defense Department owns about 29% of the island, under the management of Joint Region Marianas.

Mongmong-Toto-Maite (Chamorro: Mong Mong-Totu-Maiti) is a municipality in the United States territory of Guam composed of three separate villages east of Hagåtña that experienced development after the Second World War. Mongmong is adjacent to the Hagåtña Swamp; Toto is situated to the north-east near Barrigada; Maite is located on the cliffs overlooking Agana Bay and the Philippine Sea. The village's population has decreased since the island's 2010 census.

The Agana Shopping Center is a shopping mall located in Hagåtña, the capital of the United States territory of Guam. Opening in 1978, the mall is one of numerous malls on Guam. It is owned by Philippines-based retail firm SM Prime since 2003. Main competitors include Micronesia Mall in Dededo and Guam Premier Outlets in Tamuning. The shopping center offers a diverse mix of shops from unique local stores to notable chain restaurants such as Pizza Hut, Taco Bell, Panda Express, Subway, Wendy’s, Pretzelmaker, Cinnabon, Chatime, Jollibee, and Vons Chicken which is South Korea-based chain famous for their Korean fried chicken. Local restaurants can be found throughout the mall including Dr. Kabob, Capricciosa, Sushi Rock, Poke Seven, Snowberry, Chan's Hotdog, and Fizz & Co., the only soda shop on the island. There are also Asian grocery stores, Seoul Mart and Tokyo Mart Express, which offer Korean and Japanese products. Retail stores and services in the mall include Ross Dress for Less, SM Island, Vitamin World, Primo Surf, Vince Jewelers, Miniso, Pet Express, Docomo Pacific, IT&E, Jeans Warehouse, Hair Town, Hollywood Nails, Ideal Vision Center, Express Care, Photoshoot Studio, and more. The second floor of the mall also features its Agana Marketplace, an urban bargain place that includes more small local retail shops offering accessories, clothing, bags, and more.

The Agana Historic District in Hagåtña (formerly Agana), Guam is a 2-acre (0.81 ha) historic district that was listed on the U.S. National Register of Historic Places in 1985. It includes five contributing buildings: the Calvo-Torres, Rosario, Martinez-Notley, Lujan and Leon Guerrero houses. The area is roughly bounded by 2nd S., 3rd S., and 9th W., Santa Cruz and Legaspi Sts. in Agana. The Calvo-Torres and Martinez-Notley houses are the oldest surviving private residences in Guam. The set of structures are Guam's oldest concrete buildings. And the set is the only surviving group of pre-World War II houses in Agana, "the only fragment left of old Agana's urban space." While a few scattered other individual structures survive, all else has been destroyed by World War II, termites, typhoons Karen of 1962 and Pamela of 1976, and other causes. They are also significant for tie to the Spanish colonial era and the use of ifil wood prior to Guam's deforestation.: 3  The Calvo-Torres House is the oldest, with its oldest part dating about 1800. It is approximately 16.6 by 17.6 metres (54 ft × 58 ft) in plan, has ifil framing, and is roofed by original Spanish tile plus later metal roofing. The oldest part, built of manposteria (coral mixed with lime mortar), once hosted a silversmith. A kitchen was added, and, in the 1920s, a concrete addition. The Rosario House is believed to have been built in the late 1800s. It is a 8.8 by 11.3 metres (29 ft × 37 ft) south-facing "one-and-a-half bodega type" structure.: 6  Part of the Martinez-Notley House was built in 1826. William H. Notley married into the Martinez family. The house is 20.9 by 15.5 metres (69 ft × 51 ft). It is described as having massing and overall character with "strong Spanish overtones"; it is largely surrounded by manposteria walls.: 6–7  The Leon Guerrero House is a 17.7-by-12-metre (58 ft × 39 ft) house started in 1939 but halted by rumors of war, then used as barracks by Japanese personnel during the war, with storage of rice in its lower level. It would have been destroyed after the war but its owner, Leon Guerrero, refused to vacate.: 7  The Lujan House is separately listed on the National Register as Guam Institute.: 7 

The Canada Water Wells, near jct. of Canada-Toto Rd.& Canada -Toto Loop Barrigada-Mangilao, GU, are water works that were built in 1937. They have also been known as Kanada, as Chochugu' and as To'tu. The structures were listed on the National Register of Historic Places in 2008; the listing included two contributing structures. A U.S. Geological Survey report in 2003 described the water of Guam, including identifying that there are approximately 180 water wells serving the needs of Guam, drawing on a lens-shaped aquifer.

Ordot Dump, also known as Ordot Landfill, was a landfill on the western Pacific island of Guam that operated from the 1940s until 2011. Originally operated by the U.S. military, ownership was transferred to the Government of Guam in 1950, though it continued to receive all waste on the island, including from Naval Base Guam and Andersen Air Force Base, through the 1970s. The Environmental Protection Agency (EPA) designated Ordot Dump a Superfund site in 1983. In 2002, the U.S. government sued Guam under the Clean Water Act to force it to clean up Ordot Dump, resulting in Guam entering into a consent decree to close and cover the dump. After Guam failed to do so, the EPA put the landfill into receivership. The receiver closed Ordot Dump in 2011. In 2017, Guam sued the U.S. government for part of the costs of cleaning up the dump, which were estimated to range as high as $160 million. The Federal government argued that the statute of limitations had already run out for Guam to file suit. The Supreme Court of the United States heard the case, Guam v. United States, and decided unanimously in May 2021 to allow Guam's case to continue.