, Research Paper
Best Management Practices for Storm water Pollution
Best Management Practices or , BMP’s, are defined as general good
housekeeping practices, schedules of activities, pollution prevention techniques,
educational practices, maintenance procedures, prohibitions of practices and other
management practices(1). BMP’s also include treatment practices, operating procedures,
and practices to control site runoff, spillage or leaks, sludge or water disposal, or drainage
from raw materials storage.
Storm water Management is most affective when it involves a system of BMP’s
that targets each stage of the erosion process to ensure success from construction
activities. The most efficient approach involves minimizing the likely sources from
outwash. This means the less disturbance to a land area the better. BMP’s should also
involve controlling the amount of runoff and its ability to carry sediment by diverting
incoming flows and stopping inner flows. And finally, BMP’s should be able to attain
certain sediments that are picked up on the way through the use of sediment-capturing
devices. Above all BMP’s are best performed using advance planning and good
scheduling.
A system intended to eliminate storm water pollution should include at least one
example of each of the following categories : surface stabilization, runoff control
measures, runoff conveyance measures, outlet protection, sediment traps and barriers, and
stream protection.
As far as surface stabilization goes the best method seems to be Surface
Roughening. Surface Roughening is crapping up a bare, sloped soil surface with horizontal
grooves or benches running across the slope. Grooves can be large-scale, such as
stair-step grading with small benches or terraces, or small-scale, such as grooving with
disks, tillers, or other machinery, or with heavy tracked machinery which should be
reserved for sandy, non compressible soils.
Runoff control measures are usually used in a way called Runoff Diversion. This
may be described as a structure that channels upward slope runoff away from erosion
source areas, diverts sediment-laden runoff to appropriate traps or stable outlets, or
captures runoff before it leaves the site, diverting it to locations where it can be used or
released without erosion or flood damage. Diversions such thins as Surface Roughening.
Runoff diversions assist in the second, conveyance stage of a BMP system.
Hardened Channel is the next best BMP phase in which a channel with
erosion-resistant linings of riprap, paving, or other structural material designed for the
conveyance and safe disposal of excess water without erosion. Channels assist in the
second, conveyance stage of a BMP system.
Level Spreader is the next step to a successful Storm water Management system
and it is an outlet designed to convert concentrated runoff to sheet flow and disperse it
uniformly across a slope without causing erosion. This structure is very good for returning
natural sheet flows to exiting drainage that has been altered by development, especially for
returning sheet flows to receiving ecosystems such as wetlands where dispersed flow may
be important for maintain pre-existing hydrologic regimes. Alternative designs to minimize
such channeling include hardened structures, stiff grass hedges, and segmenting discharge
flows into a number of smaller, adjacent spreaders. The level spreader is often used as an
outlet for runoff diversions. Level spreaders assist in the second, conveyance stage of a
BMP system.
The best idea for a sediment drop or barrier is the Sediment Trap, A small,
temporary ponding basin formed by an embankment or excavation to capture sediment
from runoff. Traps are most commonly used at the outer areas of diversions, channels,
slope drains, or other runoff carrier that give off sedimentful water. The pond outlet
should be a stone section designed as the low point. Sediment traps assist in the third,
capture, stage of a BMP system.
With the correct combination of the devices explained storm water pollution can
be easily controlled. These are not the only ways but the most effective strategies to
manage the problem.
Другие работы по теме:
Environmental problems in Arkhangelsk region
Threat of ecological accident as a result of business activity of the person. The industrial enterprises polluting atmosphere. Growing number of the illnesses caused by an air way and pollution of water. Environmental problems in the Arkhangelsk region.
Environmental Economic Impact Of Pollution In Chesapeake
Bay Essay, Research Paper Environmental Economic Impact of Pollution in the Chesapeake Bay The Chesapeake Bay is the nation’s largest estuary with six major tributaries, the James, the Potomac, the Susquehanna, the Patuxent, the York, and the Rappahannock Rivers, feeding into the bay from various locations in Maryland, Virginia, Pennsylvania, and the District of Columbia (Chemical Contaminants in the Chesapeake Bay – Workshop Discussion 1).
How There Are Different Looking Animals In
This World(Myth) Essay, Research Paper In the beginning before the great storm, lived a follower of god named Noah. The Earth had only one continent with many beautiful animals. Noah the watcher of these creatures received a message from god. One night, Noah prayed to God for an answer of why the animals seemed uneasy lately and how to solve it, god then let him in on the secret of the great storm to come.
Tuskegee National Forest History Essay Research Paper
Tuskegee National Forest History The 11,000 acres now known as the Tuskegee National Forest was originally a vast cotton field, home to sharecroppers. These sharecroppers planted cotton each year until the soil was no longer fit for yielding crops. This incidence caused the sharecroppers to relocate to Shorter, Alabama.
Living By The Water Essay Research Paper
LIVING BY THE WATER If I could chose to live by the mountains or by the water, I would chose to live by the water. Almost all of my life, I have wanted to live by the water. To be able to live by the water would be the greatest gift to me. I just love to be around water.
Global Warming Deforestation Nuclear Waste And Pollution
Essay, Research Paper Q. Discuss some issue of personal, local, or international concern and its importance to you. Through out my high school year I have researched on many issues and all of the issues are important to me. All of the issues are important to me because in a way all of the problems are connected to each other and one problem leads to another.
Water Pollution Essay Research Paper We tend
Water Pollution Essay, Research Paper We tend to think of water in terms of a particular purpose: is the quality of the water good enough for the use we want to make of it? Water is fit for our own use but may be unfit for another?s. We may, for instance, trust the quality of lake water enough to swim in it, but not enough to drink it.
The Uneven Distribution Of Fresh Water Essay
, Research Paper The uneven distribution of fresh water Uneven distribution of fresh water causes an Impact on the lives of people; it causes the destruction of nature, and depletion of a valuable resource. There are also political problems connected to the distribution of fresh water
Pollution In Georgia Essay Research Paper Growing
Pollution In Georgia Essay, Research Paper Growing cities face many problems today. One problem is pollution. Most pollution in bustling cities is from improper land use. This affects the air and the water of these cities. Atlanta, the capital of Georgia, has this problem.
Cause And Effect Pollution Essay Research Paper
Pollution has been a threat to the world for a long time. Many people think about it, but don?t know what they can do about it. It is affecting many things and must be reduced. Is there anything you can do?
Water Pollution Cause And Effect Essay Research
Paper Water pollution is a global plague that affects the people, animals, and plants. These life forms need water to survive. The causes are contributed greatly by the human population. Recently, laws have been passed to protect the precious drinking waters. Although they are in effect, most are ignored or loop holes have been found by major corporations so the can still “legally” dump harmful waste near water supplies.
The Storm Essay Research Paper Kate Chopins
The Storm Essay, Research Paper Kate Chopin?s ?The Storm?, is a short story about a brief love affair that takes place during a storm that has separated Calixta with her husband and son. The title ?The Storm? is an obvious reference to the storm outside, but more importantly to the love affair that takes place.
Water Pollution Essay Research Paper PollutionRoads highways
Water Pollution Essay, Research Paper Pollution Roads, highways, and bridges are a source of significant contributions of pollutants to our nation’s waters. Contaminants from vehicles and activities related to road and highway construction and maintenance are washed from roads and roadsides when it rains or snow melts.
How North Carolina Is Affected By Water
Pollution Essay, Research Paper HOW NORTH CAROLINA IS EFFECTED ECONOMICALLY BY WATER POLLUTION About 80% of the State s surveyed freshwater rivers and streams have good water quality that fully supports aquatic life uses, 17% have fair water quality that partially supports aquatic life uses, and 3% have poor water quality that does not support aquatic life uses.
Hydroelectric Power Essay Research Paper Kevin ShahPeriod
Hydroelectric Power Essay, Research Paper Kevin Shah Period 3 Hydroelectric Power One of the earliest ways to harness power is to use the powerful flow of water. On September 30th, 1882, in Appleton, Wisconsin, the first ever dam was built. Since then, over 2,044 billion-kilowatt hours have been produced each day, worldwide.
Neptune
’s Storm System Essay, Research Paper NEPTUNE’S STORM SYSTEMS Neptune’s storms are a mysterious wonder of the solar system. They are quite unique, as well as a trademark for the big blue planet named after the Roman God of the sea. I hope you will find interesting information in this report.
Oak Ridges Moraine Essay Research Paper TO
Oak Ridges Moraine Essay, Research Paper TO SAVE OR NOT TO SAVE, THAT IS THE QUESTION A P P E N D I X 1 1.1 If current development proposals before York and Durham Regions are approved, 56 000 more people will live on the Moraine, 47 000 of whom will live outside existing settlements.
Air Polution Essay Research Paper AIR POLLUTIONSome
Air Polution Essay, Research Paper AIR POLLUTION Some causes of air pollution are Smog, Acid Rain and Nuclear Problems. Smog is a word that discribes a mixture of smoke and fog. In some places you are advised to stay indoors when smog is bad. One of these places is Mexico City in Mexico. It has some the worst air pollution in the world.
Pollution 4 Essay Research Paper PollutionAs time
Pollution 4 Essay, Research Paper Pollution As time advances pollution is every where, humans more and more rely on machines to live their lives. Machines like cars and trucks, airplanes, computer; all of which produce some kind of pollution. Maybe air, water, and even noise pollution are cause by these machines.
Desert Storm Compare And Contrast To Vietnam
War Essay, Research Paper Desert Storm and Vietnam were portrayed in the media are similar because in each the American soldiers had confidence when fighting, both were on tv, journalists and reporters were with soldiers on the battlefield. They were different because Desert Storm lasted six weeks and Vietnam was ten years plus.
Air Pollution Essay Research Paper In 1948
Air Pollution Essay, Research Paper In 1948, the industrial town of Donora, Pennsylvania suffered 28 deaths because of the thick smog. Air pollution is an ecological problem having to do with toxins in the air. There are a few things the human race has done to try to prevent air pollution from taking such a serious toll.
Water Pollution Essay Research Paper Water PollutionPeople
Water Pollution Essay, Research Paper Water Pollution People keep on throwing trash and industrial wastes into our clean water. If this continues, the quality of our water will deteriorate, and without it everything dies, including us. Water pollution is destroying our world, but fortunately we can count on special treatments for this kind of problem.
Water Pollution And Its Effect On The
Environment Essay, Research Paper Water Pollution and Its Effects on the Environment Water is probably the most important resource we as people have. Humans can survive without food for several weeks, but without water we would
California Water Pollution Essay Research Paper California
California Water Pollution Essay, Research Paper California Water Pollution Water pollution is the major problem in our world today. The state of California also has many water problems of it’s own. Many living things suffer from polluted water. Humans, animals, and other organisms depend on water to live.
Cause 2
Cause & Effect:Water Pollution Essay, Research Paper Cause and Effect: Water Pollution Water pollution progresses every day in our lakes, oceans, rivers, and other bodies of water that we see and use in many ways. Water is essential for all living things to survive, yet people still pollute it. It s pretty sad to be taking a trip to the beach with your family and you get there to see a sign that says the beach is closed.
Water Pollution Essay Research Paper Water pollution
Water Pollution Essay, Research Paper Water pollution needs to be stopped. Pollution of lakes rivers, streams, and oceans has been killing land and water animals for years. Polluting water is a horrible act and will be stopped.
In HOuse Pollution Essay Research Paper IntroductionThe
In HOuse Pollution Essay, Research Paper Introduction The phrase ?House? isn?t a strange thing for us. Everyone in the earth wish to has his or her own house to live in. People use their house for shelter and a place to sleep, cook, bath, relax and many more. What?s the most important is that they could spend their time with their families.
Water Pollution Essay Research Paper The earth
Water Pollution Essay, Research Paper The earth is facing a lot of environmental problems today, these problems are caused by humans. In the search for the technology, humans begin to improve
The Problems Of Mexico City Essay Research
Paper The Problems of Mexico City The principal problems now facing Mexico City are its overcrowding and overpopulation, its dangerous environment, its dwindling water supply, and its
Hurricanes Essay Research Paper The second part
Hurricanes Essay, Research Paper The second part of our report will be about hurricanes. A hurricane is an intense tropical low-pressure area with winds that are 120 kilometers per hour or greater. Hurricanes are also called tropical cyclone or typhoon. The most damage a hurricane does is when the storm surges hits.
Ocean Pollution Essay Research Paper Ocean Pollution
Ocean Pollution Essay, Research Paper Ocean Pollution Ocean Pollution is a problem that directly affects ocean organisms and the natural balance. It indirectly affects human health and resources. Oil spills, toxic wastes and the dumping of other materials all contribute to the broad term ‘Ocean Pollution’.
Hurricanes Essay Research Paper La Nina wields
Hurricanes Essay, Research Paper La Nina wields its weight on hurricane season.This article reports that during the months of August and September we should notice more hurricanes than usual because of this years La Nina. In addition to more hurricanes The storms that hit this year should be more intense.