This water collector is constructed as a dug well from 12 to 16 feet (3.5 to 5 m) in diameter that has been sunk as a caisson near the bank of a River or lake.
riverwash
Barren, usually coarse-textured, alluvial soil in and along waterways, exposed at low water levels and subject to shifting during flood periods. A miscellaneous land type.
roche moutonnée ...
River: A natural stream of water of substantial volume.
River basin: A term used to designate the area drained by a river and its tributaries.
Riverine System. All wetland and deepwater habitats contained within a channel, with two exceptions (1) wetlands dominated by trees, shrubs, persistent emergents, emergent mosses, or lichens; ...
River Basin: The land area drained by a river and its tributaries.
Rodenticide: A chemical or agent used to destroy rats or other rodent pests, or to prevent them from damaging food, crops, etc.
river forecast center (RFC) A division of the National Weather Service which provides river forecasts for rivers within its area of responsibility. There are 13 RFCs in the United States.
river
A watercourse that flows at all times, receiving water from ground or surface water, for example, from other streams or rivers.
river
a natural stream of water of considerable volume.
river basin ...
river health =
RMU = standard removal unit under Kyoto protocol
SAI = Strongly Affected Industry (See Australia's CPRS legislation) ...
River Plume
Turbid freshwater flowing from land and generally in the distal part of a river (mouth) outside the bounds of an estuary or river channel.
River
A relatively large and usually permanent flowing body of fresh water, in a defined channel.
Raw Sewage ...
R river basin
Definition (english only)
The area of land from which all surface run-off flows through a sequence of streams, rivers and, possibly, lakes into the sea at a single river mouth, estuary or delta.
Lakes, Rivers, and Streams
Many places rely on snowmelt to fill the lakes, rivers, and streams that help keep drinking water reservoirs full and provide water to irrigate crops.
Riverine
Wetland and deepwater habitats contained within a channel with two exceptions: 1) wetlands dominated by trees, shrubs, persistent emergent plants, emergent mossess, or lichens, and 2) habitat with water containing ocean-derived salts in ...
(rivers, lakes. reservoirs, streams, impoundments, seas,
estuaries, etc.) and all springs. wells, or other collectors
which are directly influenced by surface water.
A river, lake, ocean, stream or other watercourse into which wastewater or treated effluent is discharged.
Recharge Area
An area where rainwater soaks through the ground to reach an aquifer.
Digital River: Get amazing deals on great software!
This site hosted by EASY CGI Web Hosting ...
Santa Ana River Watershed
Programs & Projects
Groundwater Replenishment
Groundwater Recharge
Hydrogeology ...
Water from rivers may also be stored in bankside reservoirs for periods between a few days and many months to allow natural biological purification to take place. This is especially important if treatment is by slow sand filters.
COLORADO RIVER AQUEDUCT: A 242-mile structure that transports water from the Colorado River to Southern California.
Water, in a river or channel, immediately downstream from a structure.
TECHNICAL ADVISORY COMMITTEE (TAC)
The group of technical experts that assures quality control over the technical aspects of a watershed plan.
Pertaining to rivers, streams, ponds, or river deltas.
Flux
A flowing or flow. For example, the flow of water through a pumping well can be called the flux.
TAKE ME TO THE RIVER... SO I CAN DROP THE TALKING HEADS IN THE WATER
The News Media Ain't What It Used to Be
GLOBAL THREATS (Environmental Issue 12) ...
Water system A river and all its branches.
Water table The surface of groundwater in the soil.
Weir A spill over device used to measure or control water flows.
Receiving Waters: A river, lake, ocean, stream or other watercourse into which wastewater or treated ef- fluent is discharged.
Receptor: Ecological entity exposed to a stressor.
Dam:a barrier built across a river or stream that blocks and controls the flow of water.
Sedimentation The deposition of rock fragments suspended in water on to the floor of an ocean, sea, lake or river flood plain caused by natural processes or exacerbated by human practices.
A bay or inlet, often at the mouth of a river, in which large quantities of freshwater and seawater mix together.
salt wedge a wedge-shaped mass of tidal salt water that intrudes the mouth and lower course of a river. The denser salt water underlies the lighter, fresh water of the river.
the return of salmon, after migration to the sea, to the same river in which they originally hatched. Homologous structures Similarity in structure assumed to result from a common ancestry, e.g. the wing of a bird and the foreleg of a mammal.
The coastal plain physiographic region consists of ancient to recent sediments that were deposited by marine or riverine actions.
catchment area of surface water streamArea that receive precipitation where the precipitation flows over the land surface and into rivulets, creeks, wadis, arroyos, and rivers. CEQA See California Environmental Quality Act of 1970.
Ranier, Washington; Grinnell glacier in Glacier National Park, Montana; the Dinwoody glacier in the Wind River Mountains and the Teton glacier in Teton National Park, both in Wyoming; and many glaciers in the Canadian Rockies.
Knife River Indian Villages National Historic Site, ND
Martin Van Buren National Historic Site, NY
Tuskegee Institute National Historic Site, AL
Cuyahoga Valley National Recreation Area, OH
Canaveral National Seashore, FL ...
FLOOD PLAINS Flood plains are the areas next to rivers which flood when the rivers overflow their banks in times of heavy rain. Flood plains are normally very fertile areas since flooding deposits silt, which is often rich in nutrients.
Baseflow: Streamflow coming from groundwater seepage into a stream or river.
Controlled waters are rivers, streams, estuaries, canals, lakes, ponds, ditches and groundwater as far out as the UK territorial limit. Most legislation relating to discharges of effluent (other than to sewer) applies to controlled waters.
Estuary: Region of interaction between rivers and near-shore ocean waters, where tidal action and river flow mix fresh and salt water. Such areas include bays, mouths of rivers, salt marshes, and lagoons.
A complex ecosystem between a river and near-shore ocean waters where fresh and salt water mix. These brackish areas include bays, mouths of rivers, salt marshes, wetlands, and lagoons and are influenced by tides and currents.
The EA look after the rivers, sea, beaches, air and soil to make sure they are clean and free from pollution.
Areas where fresh water from rivers mixes with salt water from nearshore ocean. They include bays, mouths of rivers, salt marshes and lagoons. These brackish water ecosystems shelter and feed marine life, birds and wildlife.
Ethylene glycol ...
While levels of mercury in the atmosphere aren't directly toxic, mercury deposition into lakes and rivers leads to elevated levels of mercury in these organisms, ...
Anadromous - Ascending rivers from the sea, at certain seasons, for breeding. For example, salmon and shad are anadromous fish.
Anastomosing - The branching and rejoining of channels to form a netlike pattern.
surface water - water located above ground (e.g., rivers, lakes).
sustainable communities - communities capable of maintaining their present levels of growth without damaging effects.
a b c d e f g h i j k l m n o p q r s t u v w x y z ...
Effluent: Waste liquid flowing into a river or lake from a house, industry, sewage treatment plant, or other source.
Erosion: Detachment of soil particles by water, wind, ice, gravity or organisms.
Fluvial Deposits: Deposits related to a river or stream.
Flux: The rate of movement of mass through a unit cross-sectional area per unit time in response to a concentration gradient or some advective force.
There are many types of pollutants, both human-made and natural, that wash into our lakes, rivers, streams, wetlands, and coastal waters and percolated into our groundwater every year.
Nondischarging Treatment Plant: A treatment plant that does not discharge treated wastewater into any stream or river.
Fish Kill: When aquatic life within a river, lake, or stream dies in a mass extinction.
Even if the acid rain does not fall straight into the lake, for example, it may enter from rivers and streams. Some of the life in the lake such as fish and plants may end up dying, because they cannot survive in acidic lakes.
Receiving Waters : bodies of water that receive runoff or wastewater discharges, such as rivers, streams, lakes, estuaries, and ground water.
Recharge: downward movement of water through soil to ground water.
Surface water
Water on the surface of the earth, such as in lakes, rivers, streams, ponds, and springs [compare with groundwater].
Surveillance [see public health surveillance] ...
Evaporation The conversion of liquid water to water vapor. It occurs on the surface of water bodies such as lakes and rivers and immediately after precipitation events in small depressions and other storage areas.
...
Surface Water: All water on the surface of the Earth including lakes, ponds, rivers, oceans, streams, puddles, and runoff.
Picture of flooded railway in Bombay/Mumbai city, India (by Pachyderm). In 2005, Mumbai had 896 millimetres of rain in 24 hours, turning the streets into rivers. Around 1500 people died because of the floods. (Slideshow: Marooned Mumbai) ...
Direct Runoff- Water that flows over the ground surface or through the ground directly into streams, rivers, and lakes.
circulation of substances in the environment
Movement of xenobiotic substances in the environment with air flow, river current, soil, water, etc.
cirrhosis ...
Effluent: The discharge of industrial or urban waste material into the environment; the outflow from a lake or river.
Watershed: All the land area and water within the confines of a drainage divide in which all surface runoff will drain through one point, such as a stream or river. Determined by topographic high points.
New York State Department of Health
Center for Environmental Health
Education Unit
316 Flanigan Square
547 River Street
Troy, New York 12180-2216 ...
 See also: Solution, Water, Waste, Environment, Air
|
