Urban fishing is a type of

recreational fishing Recreational fishing, also called sport fishing or game fishing, is fishing for leisure, exercise or competition. It can be contrasted with commercial fishing, which is professional fishing for profit; or subsistence fishing, which is fishing ...

that takes place in urban areas such as inner cities. The United States Federal Government began urban fishing programs in 1969 during civil unrest in cities throughout the country. It launched the program is six cities, including

St. Louis, Missouri St. Louis () is the second-largest city in Missouri, United States. It sits near the confluence of the Mississippi River, Mississippi and the Missouri Rivers. In 2020, the city proper had a population of 301,578, while the Greater St. Louis, ...

, which is one of the largest programs in existence in the U.S. Several states run urban fishing programs where they stock ponds and lakes for anglers. Sewer fishing is a type of urban fishing where anglers attempt to catch fish from

storm sewer A storm drain, storm sewer (United Kingdom, U.S. and Canada), surface water drain/sewer (United Kingdom), or stormwater drain ( Australia and New Zealand) is infrastructure designed to drain excess rain and ground water from impervious surface ...

s. Fish wind up in sewers from flooding that takes place from nearby lakes and streams, causing fish to swim to and from the bodies of water. Sewer fishing was documented in the 2018

Nat Geo Wild National Geographic Wild (shortened as Nat Geo Wild and abbreviated NGW) is a global pay television network owned by National Geographic Partners, a joint venture between The Walt Disney Company (73%) and the National Geographic Society (27%). T ...

television series '' Fish My City.''

Risks of Urban Fishing

Pollution Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the ...

in urban waterways produces a risk for fishers when their purpose for fishing is consumption. Throughout multiple rivers in the United States,

carcinogens A carcinogen is any substance, radionuclide, or radiation that promotes carcinogenesis (the formation of cancer). This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes. Several radioactive substan ...

and hazardous chemicals such as

mercury Mercury commonly refers to: * Mercury (planet), the nearest planet to the Sun * Mercury (element), a metallic chemical element with the symbol Hg * Mercury (mythology), a Roman god Mercury or The Mercury may also refer to: Companies * Merc ...

dieldrin Dieldrin is an organochloride originally produced in 1948 by J. Hyman & Co, Denver, as an insecticide. Dieldrin is closely related to aldrin, which reacts further to form dieldrin. Aldrin is not toxic to insects; it is oxidized in the insect to fo ...

, and

polychlorinated biphenyls Polychlorinated biphenyls (PCBs) are highly carcinogenic chemical compounds, formerly used in industrial and consumer products, whose production was banned in the United States by the Toxic Substances Control Act of 1976, Toxic Substances Contro ...

have been found in native fish populations including the

striped bass The striped bass (''Morone saxatilis''), also called the Atlantic striped bass, striper, linesider, rock, or rockfish, is an anadromous perciform fish of the family Moronidae found primarily along the Atlantic coast of North America. It has al ...

and the

longnose gar The longnose gar (''Lepisosteus osseus''), also known as longnose garpike or billy gar, is a ray-finned fish in the family Lepisosteidae. The genus may have been present in North America for about 100 million years. References are made to gars ...

. Due to the chemical composure of PCBs, it takes years to breakdown and particles persist in the

food chain A food chain is a linear network of links in a food web starting from producer organisms (such as grass or algae which produce their own food via photosynthesis) and ending at an apex predator species (like grizzly bears or killer whales), det ...

long after their initial introduction into the ecosystem. Heavy consumption of the affected fish over the span of many years can lead to fertility issues and pregnancy abnormalities. While the

Clean Water Act The Clean Water Act (CWA) is the primary federal law in the United States governing water pollution. Its objective is to restore and maintain the chemical, physical, and biological integrity of the nation's waters; recognizing the responsibiliti ...

has led to improved efforts to regulate contaminants in waterways, the water must have a recognized purpose for mandatory testing. Some of the challenges presented by

pollutants A pollutant or novel entity is a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource. These can be both naturally forming (i.e. minerals or extracted compounds like oi ...

entering

aquatic ecosystems An aquatic ecosystem is an ecosystem formed by surrounding a body of water, in contrast to land-based terrestrial ecosystems. Aquatic ecosystems contain communities of organisms that are dependent on each other and on their environment. The tw ...

can be lessened by finding an alternative to or limiting the use of

pesticides Pesticides are substances that are meant to control pests. This includes herbicide, insecticide, nematicide, molluscicide, piscicide, avicide, rodenticide, bactericide, insect repellent, animal repellent, microbicide, fungicide, and lampric ...

that can enter an ecosystem through run-off and finding alternatives to reduce the amount of single use plastics that can pose hazards to aquatic life.

References

{{fishing-stub Recreational fishing Fishing techniques and methods

Risks of Urban Fishing

See also

References