What is a watershed - Watershed is a natural hydrologic entity that encompasses a ‘specific area’ stretch of land surface where from rainfall or run off flows to a ‘specific defined drain’ be it a channel/nullah, small stream or river. Watersheds are considered appropriate units for both surveys and assessment of soil and land resources as well as for planning and implementation of …

 
What is a watershed

Stormwater refers to a heavy quantity of water, such as rain or snow, that falls to the surface of the Earth. When it reaches the surface, stormwater becomes polluted as it picks up, carries, and transports various pollutants (oil, grease, chemicals, sediment, nutrients, pathogens) along streets, drains, open channels, and storm sewer systems ...Watershed Definition. Watershed refers to an area of land where all the water drains to a central point, such as a lake, river or stream. A watershed refers to an area of land that comprises a set of streams or rivers that drain into a larger water body like an ocean or a river. Watersheds are also referred to as the dividing ridge between ... A watershed is a geographic area into which the surrounding waters, sediments, and dissolved materials drain, and whose boundaries extend along surrounding topographic …Jan 1, 1996 · It is the land area that drains water to a stream, river, lake, or ocean. Water travels over the Earth's surface across forest land, farm fields, pastures, suburban lawns, and city streets, or it seeps into the soil and makes its way to a stream as local ground water. Watersheds come in many different shapes and sizes. What is a watershed. No matter where you live, you live in a watershed. A watershed is the land area that drains to a sin�gle body of water such as a stream, lake, wetland, or estuary. Hills or ridgelines often bound watersheds; inte�rior valleys collect precipitation in streams, rivers, and wet�lands. These physical boundaries ...We all live in a watershed. It's simply an area, including all the land and water in its boundaries, that drains from the highest points to the lowest and ...A watershed is the land near rivers and streams that “sheds water.”. This water sheds into nearby water bodies—in this case the North and South Rivers. The watershed is also a critical ecological system, supporting all the life in that area. Water that falls on the land (like rain and snow) drains downhill.The Fort Loudoun Lake Watershed is 638 square miles and is known for its outstanding boating, fishing and birdwatching. The watershed features 911 stream miles and 14,600 …and manage them on a watershed basis. Human activi-ties as well as natural events that occur in a watershed can affect water quality throughout the entire system. Human Impacts on Watersheds Nearly all watersheds have something in com-mon; they are populated by humans. With humans comes development and, unfortunately, pollution. As Healthy …A watershed is the land area that drains to a body of water. Small creeks and streams have small watersheds and flow together to form larger rivers with basins comprised of those small watersheds. (Source: Arkansas Department of Environmental Quality) Figure 2. Hydrologic unit codes (HUC) 8s watersheds nested in HUC 6s of Tennessee.10 ways you can keep watersheds clean are explained in this article. Learn about 10 ways you can keep watersheds clean. Advertisement Making sure that the water goes unpolluted is ...Watersheds. New York's waters (lakes, rivers and streams) fall within one of 17 major watersheds, or drainage basins. A watershed is an area of land that drains water into a specific body of water. Watersheds include networks of rivers, streams, and lakes and the land area surrounding them. Watersheds are separated by high elevation geographic ...Jun 12, 2015 ... A watershed is the area of land that carries water from the land after rain falls and snow melts through the soil, groundwaters, ...A watershed is an area of land that feeds water into a body of water. Learn how watersheds are formed, how they affect water quality …Because a watershed is an area that drains to a common body of water, one of its main functions is to temporarily store and transport water from the land surface to the water body and ultimately (for most watersheds) onward to the ocean. But, in addition to moving the water, watersheds and their water bodies also transport sediment and other ... Watershed Collection. A watershed, also called a drainage basin or catchment, is an area drained by a river and its tributaries. Differing in size and shape, watersheds can encompass a small stream or span thousands of miles like the Mississippi River watershed. As water flows over and through the landscape, it transports materials like ... Watershed Management☆ M.D. Tomer, in Reference Module in Earth Systems and Environmental Sciences, 2014 An Interdisciplinary Task. Watershed management is aimed at land and water resources, and is applied to an area of land that drains to a defined location along a stream or river. Watershed management aims to care for natural …A watershed is an area of land, such as a mountain or valley, that collects rainwater into a common outlet. First, rain or fog condenses on plants and seeps into the ground and enters aquifers. Some of the rain is absorbed by plants, some underground, and the rest flows into surface rivers and streams. ...A watershed is a drainage area on the landscape where all the water within that system flows to a single body of water. In the Kezar Lake Watershed, all waters–both above and below ground–drain into the 2,510 acre Kezar Lake. The contours of the landscape that form the watershed’s boundary function similarly to the continental divide ...Watershed Collection. A watershed, also called a drainage basin or catchment, is an area drained by a river and its tributaries. Differing in size and shape, watersheds can encompass a small stream or span thousands of miles like the Mississippi River watershed. As water flows over and through the landscape, it transports materials like ... A watershed is a land area that channels rainfall and snowmelt to creeks, streams, and rivers, and eventually to outflow points such as reservoirs, bays, and the ocean. Learn how watersheds are classified, sized, and …A watershed is an area of land, large or small, where all the water—rain (or stormwater), groundwater, and snowmelt—drains into one body of water. This body of water could be a river, stream, lake, or slough. A watershed can also be called a drainage basin.10 ways you can keep watersheds clean are explained in this article. Learn about 10 ways you can keep watersheds clean. Advertisement Making sure that the water goes unpolluted is ...A watershed is a drainage area on the landscape where all the water within that system flows to a single body of water. In the Kezar Lake Watershed, all waters–both above and below ground–drain into the 2,510 acre Kezar Lake. The contours of the landscape that form the watershed’s boundary function similarly to the continental divide ...A watershed is a geographic area into which the surrounding waters, sediments, and dissolved materials drain, and whose boundaries extend along surrounding topographic ridges. Each watershed or unit has a unique hydrologic unit code (HUC). Hydrologic unit codes are a USGS cataloging system that arranges watersheds from the largest area or ...Watersheds. New York's waters (lakes, rivers and streams) fall within one of 17 major watersheds, or drainage basins. A watershed is an area of land that drains water into a specific body of water. Watersheds include networks of rivers, streams, and lakes and the land area surrounding them. Watersheds are separated by high elevation geographic ...Protecting Watersheds - They're vital to the health of our ecosystem, but why aren't we protecting watersheds? Learn the importance of protecting watersheds here. Advertisement Now...A watershed is an area of land through which precipitation and all other surface runoff flows downhill into a common body of water, whether it’s a stream, river, lake or ocean. Watersheds can include forests, agricultural lands, cities and various other types of land cover. One of the best ways to think of a watershed is to imagine it as a ...A watershed is an area where all precipitation either drains on the surface or underground into an outlet stream or river. Watersheds can vary by scale, with a large watershed containing many smaller ones. In addition to surface waters, much of the precipitation filters through the soil and bedrock into the aquifer.A watershed is an area of land from which surface and subsurface water drains into a stream. Your forest may be entirely within a watershed or may be part of several watersheds—either way, it's important that the water flowing from your forest be of high quality. This publication describes practices that a forest landowner can use to …Watershed is the only platform purpose-built for real results. Set targets, model and reduce emissions, switch to clean power, and fund carbon removal with our industry-leading marketplace. Build a high-impact climate program. Global climate disclosure. Feb 5, 2024 · The HWP is devoted to monitoring and assessing the conditions of California’s stream and river ecosystems and making that information available to the public, resource managers and decision makers. The Partnership supports the protection of California’s healthy rivers, streams and lakes and the restoration of threatened and impaired watersheds. Watershed: An area of land that drains water, sediment and dissolved materials to a common receiving body or outlet. The term is not restricted to surface water runoff and includes interactions with subsurface water. Watersheds vary from the largest river basins to just acres or less in size. Watershed Ecology: The study of watersheds as ... Bay Facts. The largest and at one-time most productive estuary in the United States, and the third largest in the world, the Chesapeake Bay is an integral part of our natural and national history. Home to more than 18 million people and 3,600 species of plants and animals, the Chesapeake Bay watershed is truly an extraordinary place.A watershed is the land area that drains water to a particular stream, river, or lake. It is a land feature that can be identified by tracing a line along the highest elevations between two areas on a map, often a ridge. The diagram (right) suggests a typical watershed that starts with small headwater streams in higher elevations of the ...Watersheds are characterized by the location of the pour-point, or mouth, of the main flow of water to which all the other points of flow join and eventually ...A watershed is an area of land where all water that falls on that land drains to a single point. A watershed is also a drainage basin, where all water flows ...A watershed is an area of land, such as a mountain or valley, that collects rainwater into a common outlet. First, rain or fog condenses on plants and seeps into the ground and enters aquifers. Some of the rain is absorbed by plants, some underground, and the rest flows into surface rivers and streams. ...Accordingly, “watershed is defined as any surface area from which runoff resulting from rainfall is collected and drained through a common point. It is synonymous with a …Oct 19, 2023 · A watershed is an area of land that drains or “sheds” water into a specific waterbody. Every body of water has a . watershed. Watersheds drain rainfall and snowmelt into streams and rivers. These smaller bodies of water flow into larger ones, including lakes, bays, and oceans. Gravity helps to guide the path that water takes across the ... A watershed is a natural area of land that collects water from the atmosphere and transports it to the ocean through a single waterway, such as a river. Watersheds are divided from one another by mountain ranges. As water falls as precipitation on the mountain tops, it runs down the surface to small creeks and streams called tributaries.A watershed is a geographic area into which the surrounding waters, sediments, and dissolved materials drain, and whose boundaries extend along surrounding topographic …A watershed is the area of land that drains into rivers and lakes, which, in turn, flow to a common outlet. Groundwater discharge is included in the watershed, although boundaries may not coincide exactly with surface water. Smaller drainage areas that feed into sub-watersheds, may be referred to as drainage basins or catchments. Watershed moments can also be personal, however — someone might define the day they found out that they lost a job, or got accepted into college, as a watershed moment in their life. Phrases Similar to Watershed Moment. Instead of calling an event or decision a watershed moment, you could also use the following phrases:It is the geographical area of land that collects, stores, and transports water. A watershed can be large, like the Mississippi River watershed, or small, such ...Feb 16, 2024 ... The meaning of WATERSHED is a dividing ridge between drainage areas : divide. How to use watershed in a sentence. Watershed Has Geographic ...Feb 5, 2024 · The HWP is devoted to monitoring and assessing the conditions of California’s stream and river ecosystems and making that information available to the public, resource managers and decision makers. The Partnership supports the protection of California’s healthy rivers, streams and lakes and the restoration of threatened and impaired watersheds. Locate Your Watershed. Click on the Map Above to View a Particular Region. Try the new Watershed Finder Menu Interface. USGS Water. Science in Your Watershed. How's My Waterway. Know Your Watershed. HELP! Locate Your Watershed Mapping Interface for Science in Your Watershed of the U.S. Geological Survey.Watershed management is the study of the characteristics of a watershed that manages the water quality, water supply, drainage, rain water flow and other sustainable maintenance planning regarding a watershed. Advantage: Water quality is strictly maintained. Distribution of water is equal and sustainable. Protection from flood …Watershed Management☆ M.D. Tomer, in Reference Module in Earth Systems and Environmental Sciences, 2014 An Interdisciplinary Task. Watershed management is aimed at land and water resources, and is applied to an area of land that drains to a defined location along a stream or river. Watershed management aims to care for natural …Watersheds can be as small as a footprint or large enough to encompass all the land that drains water into rivers that drain into Chesapeake Bay, where it enters the Atlantic Ocean. Larger watersheds contain many smaller watersheds. It all depends on the outflow point; all of the land that drains water to the outflow point is the watershed for ...Feb 16, 2024 ... The meaning of WATERSHED is a dividing ridge between drainage areas : divide. How to use watershed in a sentence. Watershed Has Geographic ...Watershed can mean a big change, a high area of land, or a TV time in different contexts. Learn the meanings, synonyms, and usage of watershed with examples from …Figure 1: Diagram of a typical watershed. The goal of this watershed health assessment is to help people living in the Jhimruk watershed make better decisions, protect and restore the watershed, reduce risks, and create sustainable economic opportunities. This watershed report uses indicators to measure different aspects of a watershed to ...Watershed: The drainage basin where all precipitation (snow and rain) on the surface or below ground, drains into a single river or lake on the way to the ocean or to an endorheic basin. Basin: A catchment area where water drains into a depression. Infiltration: The seeping of surface water into the soil and down into the aquifer through the ...Watersheds are an important natural resource for both people and wildlife. Watersheds provide many beneficial services to us and the environment. A functioning watershed slows, cleans, filters and stores water by allowing water to absorb into the ground. This process improves water quality, reduces risk of flooding, reduces risk for invasive species to …Watershed is a natural hydrologic entity that encompasses a ‘specific area’ stretch of land surface where from rainfall or run off flows to a ‘specific defined drain’ be it a channel/nullah, small stream or river. Watersheds are considered appropriate units for both surveys and assessment of soil and land resources as well as for planning and implementation of …Mar 30, 2023 · What is a Watershed? A watershed – the land area that drains to one stream, lake or river – affects the water quality in the water body that it surrounds. Like water bodies (e.g., lakes, rivers, and streams), individual watersheds share similarities but also differ in many ways. A watershed is a geographic area whose rainfall, snowmelt, streams and rivers all flow or drain into a common body of water, such as a reservoir, lake or bay. Ultimately, most watersheds in the U.S. drain into the Atlantic or Pacific Oceans or the Gulf of Mexico. Whether your drinking water comes from a surface supply—reservoirs, rivers or ... Watersheds. A watershed is a basin, or a land area that collects and delivers water to a central point. Water moves through a watershed through soils, streams and rivers from upper elevations to lower elevations, and exists at an outflow such as a stream, river, lake, or the ocean. Watersheds are complex and unique containing different ... The Fort Loudoun Lake Watershed is 638 square miles and is known for its outstanding boating, fishing and birdwatching. The watershed features 911 stream miles and 14,600 lake acres located. wassee River, the Ocoee. along the Tennessee River as it stretches from Knoxville to Lenoir River is known for its. City. The Center for Watershed Protection works to protect, restore and enhance our streams, rivers, lakes, wetlands and bays. Watershed is a transformation on grayscale images. The aim of this technique is to segment the image. It works by treating the image as a topographic map (height map), based on the intensity of the pixels, and starting to fill some lower regions with water until two separate regions of water (lakes) merge, at exactly those coordinates …A watershed is an area of land through which rainwater drains by flowing across, through, or under the soil surface to a common low point, typically a stream, …Watersheds can be as small as a footprint or large enough to encompass all the land that drains water into rivers that drain into Chesapeake Bay, where it enters the Atlantic Ocean. Larger watersheds contain many smaller watersheds. It all depends on the outflow point; all of the land that drains water to the outflow point is the watershed for ...The Fort Loudoun Lake Watershed is 638 square miles and is known for its outstanding boating, fishing and birdwatching. The watershed features 911 stream miles and 14,600 lake acres located. wassee River, the Ocoee. along the Tennessee River as it stretches from Knoxville to Lenoir River is known for its. City. Watershed Review: 'Watershed is a customizable learning analytics platform that enables organizations to collect and study learning experiences and how they impact business outcomes.'We all live in a watershed. It's simply an area, including all the land and water in its boundaries, that drains from the highest points to the lowest and ...A watershed is an area of land that drains all the streams and rainfall to a common outlet. Learn how watersheds are affected by precipitation, infiltration, land cover, slope, evaporation, and other factors.Watershed analysis refers to the process of using DEM and raster data operations to delineate watersheds and to derive features such as streams, stream network, catchment areas, basin etc. Traditionally, watershed boundaries are drawn manually onto a topographic map. The person who draws the boundaries uses …watershed: 1 n a ridge of land that separates two adjacent river systems Synonyms: divide , water parting Examples: Great Divide that part of the continental divide formed by the Rocky Mountains in the United States Types: continental divide the watershed of a continent (especially the watershed of North America formed by a series of mountain ... The watershed approach is a coordinating framework for environmental management that focuses public and private sector efforts to address the highest priority problems within hydrologically-defined geographic areas, taking into consideration both ground and surface water flow. Guiding Principles. Did you know that you live in a watershed? Whether it’s a snowy forest or a desert mesa, every square mile of land on Earth is part of a watershed that belongs to one water system ...The watershed approach is a coordinating framework for environmental management that focuses public and private sector efforts to address the highest priority problems within hydrologically-defined geographic areas, taking into consideration both ground and surface water flow. Guiding Principles. A watershed is an area of land through which rainwater drains by flowing across, through, or under the soil surface to a common low point, typically a stream, …A river basin is made up of many different watersheds. A watershed is a small version of a river basin. Every stream and tributary has its own watershed, which drains to a larger stream or wetland. These streams, ponds, wetlands, and …Stormwater refers to a heavy quantity of water, such as rain or snow, that falls to the surface of the Earth. When it reaches the surface, stormwater becomes polluted as it picks up, carries, and transports various pollutants (oil, grease, chemicals, sediment, nutrients, pathogens) along streets, drains, open channels, and storm sewer systems ...The Cutzamala water system, a network of reservoirs, pumping stations, canals and tunnels, supplies about 25% of the water used by the Valley of Mexico, which …A watershed is a natural area of land that collects water from the atmosphere and transports it to the ocean through a single waterway, such as a river. Watersheds are divided from one another by mountain ranges. As water falls as precipitation on the mountain tops, it runs down the surface to small creeks and streams called tributaries.A watershed is the land area that contributes water to a location, usually a stream, pond, lake or river. Everything that we do on the surface of our watershed impacts the water quality of our streams, wetlands, ponds, lakes and rivers. What happens in one locality affects other downstream areas. Protecting our water resources requires looking ...The Fort Loudoun Lake Watershed is 638 square miles and is known for its outstanding boating, fishing and birdwatching. The watershed features 911 stream miles and 14,600 …The word “watershed” is a geographical term that refers to an area of land that divides the flow of separate rivers. Think of it as a literal dividing point: the water is going one way at first, until the watershed moment, when it gets rerouted toward a different trajectory. The term gained its figurative meaning as a historical turning ...

A watershed is the land area from which surface water drains into a common stream channel, lake, reservoir, or other body of water. It is the geographical area of land that collects, stores, and transports water. A watershed can be large, like the Mississippi River watershed, or small, such as all the water that drains to a small pond. . Bitlord download

Senior chair yoga

A watershed is an area of land that contains a common set of streams and rivers that drain into a single larger body of water, such as a river (Figure 1). But watersheds include more than streams and rivers; they also consist of all the people, forests, wildlife, villages, infrastructure, terrain, climate, and agriculture within the landscape.The Cutzamala water system, a network of reservoirs, pumping stations, canals and tunnels, supplies about 25% of the water used by the Valley of Mexico, which …A watershed is simply the land that water flows across or through on its way to a common stream, river, or lake. A watershed can be very large (e.g. draining thousands of square miles to a major river or lake or the ocean), or very small, such as a 20-acre watershed that drains to a pond. A small watershed that nests inside of a larger ...Since water always seeks the lowest level, ridges or high points on the land divide one watershed from the next so that rain falling on one side of the high ...Watershed management is the study of the characteristics of a watershed that manages the water quality, water supply, drainage, rain water flow and other sustainable maintenance planning regarding a watershed. Advantage: Water quality is strictly maintained. Distribution of water is equal and sustainable. Protection from flood …A watershed is an area of land where all the water drains to a central point, such as a lake, river or stream. Learn about the types, functions and importance of watersheds in …What a watershed is: ... A watershed is today defined as all the land and water areas which contribute runoff to a common point. The watershed above any point on ...what is watershed? Watershed is a communal and social bathing destination and full-service spa in Minneapolis, Minnesota. We offer a six-step communal bathing ritual and a full menu of holistic spa services and integrative wellness treatments.The Amazon River supplies more fresh water to the world’s oceans than any other river. It also has the more tributaries than any other river and the world’s largest watershed. The ...A watershed is the land area that drains to one stream, lake or river. It affects the water quality in the water body that it surrounds. Learn how to identify, evaluate and …Accordingly, “watershed is defined as any surface area from which runoff resulting from rainfall is collected and drained through a common point. It is synonymous with a …a watershed moment/year/event [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. 2 . a : a line of hills or mountains from which rivers drain: a ridge between two rivers. b chiefly US: the area of land that includes a particular river or lake and all the rivers, streams, etc., that flow into it. the Connecticut River watershedA watershed is an area of land that contains a common set of streams and rivers that drain into a single larger body of water, such as a river (Figure 1). But watersheds include more than streams and rivers; they also consist of all the people, forests, wildlife, villages, infrastructure, terrain, climate, and agriculture within the landscape.Watershed management planning is a process that results in a plan or a blueprint of how to best protect and improve the water quality and other natural …A watershed is the land near rivers and streams that “sheds water.”. This water sheds into nearby water bodies—in this case the North and South Rivers. The watershed is also a critical ecological system, supporting all the life in that area. Water that falls on the land (like rain and snow) drains downhill.Do you know what a watershed is? Learn more about how water flows into your primary drinking water source - Lavon Lake. By protecting your watershed and the ...A watershed is the geographic boundary of a creek, river, or stream – it’s the area of land from which water drains to a particular water body. Watersheds come in all shapes and sizes, and there are watersheds for every body of water, whether it is the creek flowing through your neighborhood or a large river. .

Within each watershed, all water runs to the lowest point - a stream, river or lake. On its way, water travels over the surface and across the farm fields, ...

Popular Topics

  • Current customer service phone number

    Minecraft with alex | What is a Watershed? Directions: After reading the Watershed encyclopedic entry, complete the table below for the term “watershed.”. Then add to the table or revise after watching the video, What is a Watershed? NATGEOED.ORG. 1.Watershed Definition. Watershed refers to an area of land where all the water drains to a central point, such as a lake, river or stream. A watershed refers to an area of land that comprises a set of streams or rivers that drain into a larger water body like an ocean or a river. Watersheds are also referred to as the dividing ridge between ... A watershed is an area where all precipitation either drains on the surface or underground into an outlet stream or river. Watersheds can vary by scale, with a large watershed containing many smaller ones. In addition to surface waters, much of the precipitation filters through the soil and bedrock into the aquifer. ...

  • Trigonometric integrals

    Xvideos video downloader | Apr 16, 2022 ... Relationship between Watersheds and Dams. Dams provide numerous benefits, including controlling floods by restricting the flow of water and ...A watershed is a geographic area into which the surrounding waters, sediments, and dissolved materials drain, and whose boundaries extend along surrounding topographic ridges. Each watershed or unit has a unique hydrologic unit code (HUC). Hydrologic unit codes are a USGS cataloging system that arranges watersheds from the largest area or ...A watershed is an area of land through which precipitation and all other surface runoff flows downhill into a common body of water, whether it’s a stream, river, lake or ocean. Watersheds can include forests, agricultural lands, cities and various other types of land cover. One of the best ways to think of a watershed is to imagine it as a ......

  • How to delete a netflix profile

    Sniffles app map | A watershed is a geographic area into which the surrounding waters, sediments, and dissolved materials drain, and whose boundaries extend along surrounding topographic ridges. Each watershed or unit has a unique hydrologic unit code (HUC). Hydrologic unit codes are a USGS cataloging system that arranges watersheds from the largest area or ... Watershed boundaries are based on topographical or physical boundaries rather than community or political boundaries. Watersheds include not only watercourses, ...What is a watershed? It's the land that water flows across or under on its way to a stream, river, or lake. How do watersheds work? The landscape is made up of many inter­ connected basins, or watersheds. Within each watershed, all water runs to the lowest point-a stream, river, or lake. On its way, water travels over the surface ...

  • White sky

    The mask jim carrey | Watershed Management is the rationalization of the water soil resources, to preserve them for future generations. It is an independent drainage unit for surface water that got affected vertically by humans and horizontally by water. It is a biological, economic, and social system separated by a water divide. Watershed Management is the best way ...Watershed analysis refers to the process of using DEM and raster data operations to delineate watersheds and to derive features such as streams, stream network, catchment areas, basin etc. Traditionally, watershed boundaries are drawn manually onto a topographic map. The person who draws the boundaries uses …...

  • Chirp download

    Cheap flight to canada | A watershed is all of the land and water areas that drain toward a particular lake or river segment. Thus, a watershed (or drainage basin) is defined in terms of each selected lake or river, such as "Mississippi river watershed". Watersheds can be identified on different scales. Large scale watersheds are composed of smaller areas called ... Watersheds. New York's waters (lakes, rivers and streams) fall within one of 17 major watersheds, or drainage basins. A watershed is an area of land that drains water into a specific body of water. Watersheds include networks of rivers, streams, and lakes and the land area surrounding them. Watersheds are separated by high elevation geographic ......

  • Walkthrough of pokemon fire red

    Redhead winter | A watershed is an entire river system —an area drained by a river and its tributaries. It is sometimes called a drainage basin. Watersheds can cover wide areas. Runoff water from a large watershed in the mid continental United States drains into the Gulf of Mexico through the Mississippi River system. The Amazon River watershed is …A watershed is an area where all precipitation either drains on the surface or underground into an outlet stream or river. Watersheds can vary by scale, with a large watershed containing many smaller ones. In addition to surface waters, much of the precipitation filters through the soil and bedrock into the aquifer.Watershed: The drainage basin where all precipitation (snow and rain) on the surface or below ground, drains into a single river or lake on the way to the ocean or to an endorheic basin. Basin: A catchment area where water drains into a depression. Infiltration: The seeping of surface water into the soil and down into the aquifer through the ......