The phrase
"nonpoint source" refers to pollution that doesn't come from a specific, identifiable place. It's when pollution comes from many different sources spread out over a large area, such as rainwater washing pollution from streets, farms, or lawns into bodies of water.
Full definition
«The goal of the workshop is to better equip decision makers and the public to understand and consider the impacts of
nonpoint source pollution in their daily activities,» said Ward Ling, AgriLife Extension program specialist in soil and crop sciences, College Station.
The Erie County Water Quality Committee's (ECWQC) mission is to protect and improve the quality of both surface and groundwater for their intended uses, primarily through the reduction
of nonpoint source pollution and by focusing on Erie County water - related issues.
So Toledo and environs goes through a terrible water crisis when nutrient - rich water from farms, lawns, and
other nonpoint sources flows into Lake Erie.
The research reinforces the need to monitor the numbers of mussels in the lake, along with the need to reduce human nutrient input into the ecosystem, including storm runoff that
contains nonpoint source pollution.
As pollution from point sources — single identifiable sources such as sewage — has been cleaned up over time, the emerging concern has become what are known
as nonpoint sources, or diffuse sources, throughout the watershed, such as agricultural lands.
Primary funding for the program is provided through a Clean Water
Act nonpoint source grant from the Texas State Soil and Water Conservation Board and the U.S. Environmental Protection Agency.
The Cimarron Watershed in New Mexico has experienced
significant nonpoint source pollution, stemming from recreation and tourism development as well as runoff from forests, private ranch land, and range land.
Nonpoint source pollution includes many small sources, like septic tanks, cars, trucks, and boats, plus larger sources, such as farms, ranches, and forest areas.
Pollution is often classed as point source or
nonpoint source pollution.
However, «
nonpoint source» pollution is still a significant problem for clean water.