The New River is an artificial waterway in England, opened in 1613 to supply London with fresh drinking water taken from the River Lea and from Chadwell Springs and, originally, Amwell Springs, as well as other springs and wells along its course.
A swale is a shady spot, or a sunken or marshy place. In US usage in particular, it is a shallow channel with gently sloping sides. Such a swale may be either natural or human-made. Artificial swales are often infiltration basins, designed to manage water runoff, filter pollutants, and increase rainwater infiltration. Bioswales are swales that involve the inclusion of plants or vegetation in their construction, specifically.
The Kallang River is the longest river in Singapore, flowing for 10 kilometers. from the Lower Peirce Reservoir to the Kallang Basin. It originates in the planning area of Central Water Catchment, flows in a southeast direction through Bishan and Toa Payoh, before finally arriving in Kallang.
The Singapore River is a river that runs parallel to Alexandra Road and feeds into the Marina Reservoir in the southern part of Singapore. The immediate upper watershed of the Singapore River is known as the Singapore River Planning Area, although the western part of the watershed is classified under River Valley planning area.
Bukit Merah, often abbreviated as Bt Merah, is a planning area and new town situated in the southernmost part of the Central Region of Singapore. The planning area borders Tanglin to the north, Queenstown to the west and the Downtown Core, Outram and Singapore River planning areas of the Central Area to the east. Bukit Merah also shares a maritime boundary with the Southern Islands planning area located beyond its southernmost point. Bukit Merah is the most populated planning area in the Central Region, and the 12th most populated planning area in the country overall, being home to more than 150,000 residents.
Bioswales are channels designed to concentrate and convey stormwater runoff while removing debris and pollution. Bioswales can also be beneficial in recharging groundwater.
Crescent Girls' School (CGS) is a government autonomous girls' school along Tanglin Road, Singapore. Founded in 1956, it is one of the schools under the Worldwide Microsoft Innovative Schools Programme.
Rain gardens, also called bioretention facilities, are one of a variety of practices designed to increase rain runoff reabsorption by the soil. They can also be used to treat polluted stormwater runoff. Rain gardens are designed landscape sites that reduce the flow rate, total quantity, and pollutant load of runoff from impervious urban areas like roofs, driveways, walkways, parking lots, and compacted lawn areas. Rain gardens rely on plants and natural or engineered soil medium to retain stormwater and increase the lag time of infiltration, while remediating and filtering pollutants carried by urban runoff. Rain gardens provide a method to reuse and optimize any rain that falls, reducing or avoiding the need for additional irrigation. A benefit of planting rain gardens is the consequential decrease in ambient air and water temperature, a mitigation that is especially effective in urban areas containing an abundance of impervious surfaces that absorb heat in a phenomenon known as the heat-island effect.
Sustainable drainage systems are a collection of water management practices that aim to align modern drainage systems with natural water processes and are part of a larger green infrastructure strategy. SuDS efforts make urban drainage systems more compatible with components of the natural water cycle such as storm surge overflows, soil percolation, and bio-filtration. These efforts hope to mitigate the effect human development has had or may have on the natural water cycle, particularly surface runoff and water pollution trends.
Tanglin is a planning area located within the Central Region of Singapore. Tanglin is located west of Newton, Orchard, River Valley and Singapore River, south of Novena, east of Bukit Timah, northeast of Queenstown and north of Bukit Merah.
The Public Utilities Board (PUB) is a statutory board under the Ministry of Sustainability and the Environment of the Government of Singapore responsible for ensuring a sustainable and efficient water supply in Singapore.
Bishan-Ang Mo Kio Park or Bishan-AMK Park, is a major park in Singapore, located in the popular heartland of Bishan. Serving the residents of Bishan, Yishun and Ang Mo Kio, the park sits entirely within Bishan, running along the Ang Mo Kio–Bishan boundary line, which is situated at Ang Mo Kio Avenue 1. In the middle of the park lies the Kallang River, which runs through it in the form of a flat riverbed.
Rochor River is a canalised river in Kallang of the Central Region in Singapore. The river is about 0.8 km in length.
In environmental engineering, the flood mitigation involves the management and control of flood water movement, such as redirecting flood run-off through the use of floodwalls and flood gates, rather than trying to prevent floods altogether. It also involves the management of people, through measures such as evacuation and dry/wet proofing properties. The prevention and mitigation of flooding can be studied on three levels: on individual properties, small communities, and whole towns or cities. The costs of protection rise as more people and property are protected. The US FEMA, for example, estimates that for every $1.00 spent on mitigation, $4.00 is saved.
Green infrastructure or blue-green infrastructure refers to a network that provides the “ingredients” for solving urban and climatic challenges by building with nature. The main components of this approach include stormwater management, climate adaptation, the reduction of heat stress, increasing biodiversity, food production, better air quality, sustainable energy production, clean water, and healthy soils, as well as more anthropocentric functions, such as increased quality of life through recreation and the provision of shade and shelter in and around towns and cities. Green infrastructure also serves to provide an ecological framework for social, economic, and environmental health of the surroundings. More recently scholars and activists have also called for green infrastructure that promotes social inclusion and equality rather than reinforcing pre-existing structures of unequal access to nature-based services.
Urban runoff is surface runoff of rainwater, landscape irrigation, and car washing created by urbanization. Impervious surfaces are constructed during land development. During rain, storms and other precipitation events, these surfaces, along with rooftops, carry polluted stormwater to storm drains, instead of allowing the water to percolate through soil. This causes lowering of the water table and flooding since the amount of water that remains on the surface is greater. Most municipal storm sewer systems discharge stormwater, untreated, to streams, rivers and bays. This excess water can also make its way into people's properties through basement backups and seepage through building wall and floors.
Geylang River is a canalised river flowing from Geylang to Kallang, in the Central Region of Singapore. With the formation of the Marina Reservoir after the completion of the Marina Barrage in 2008, the river now forms part of the reservoir.
Kim Seng Road is a street in Singapore that runs along the upper-easternmost portion of the Bukit Merah-Central Area border. It was named after Peranakan philanthropist, Tan Kim Seng. Today, the boundaries of Kim Seng division are: Indus Road and Alexandra Canal in the north; Jalan Bukit Ho Swee in the south; Kim Seng Road and Outram Road in the east; and Lower Delta Road in the west.
Each year, various parts of Singapore are inundated by a series of floods, usually in the form of flash floods that came about due to intense rainfall over a short period of time.
Water-sensitive urban design (WSUD) is a land planning and engineering design approach which integrates the urban water cycle, including stormwater, groundwater, and wastewater management and water supply, into urban design to minimise environmental degradation and improve aesthetic and recreational appeal. WSUD is a term used in the Middle East and Australia and is similar to low-impact development (LID), a term used in the United States; and Sustainable Drainage System (SuDS), a term used in the United Kingdom.
