The first features usually noticed on a topographic map are the area features, such as vegetation green, water blue, and densely. Geological survey for decades, with nice additional features from our muchloved, but discontinued topo. Map scale ratios can be written as fractions such as 1124000. Anyone who is interested in visiting green river lake can print the free topographic map and street map using the link above. In 2009, a new usgs quadrangle topographic map series was defined. When contour lines cross a river, they form a v that always points down. They then apply their newly refined topographic map reading skills by identifying prominent features on a portion of the meadville quad topographic map. Available also through the library of congress web site as a raster image. Green river, utah topographic map and nearby trails. Outdoor navigation with map and compass this manual can serve as. The nearest weather station for both precipitation and temperature measurements is toledo which is approximately 14 miles away and has an elevation of 325 feet 416 feet lower than green river.
Green river utah fishing map section a, section b, section. They serve the purpose of base maps and are used to draw all the other maps. Notice the usgs water resources mission areas priority is to maintain the safety and wellbeing of our communities, including providing critical situational awareness in times of flooding in all 50 u. Chapter 5 topographical maps you know that the map is an important geographic tool. Wildlife resources commission, henderson and polk counties 15,075 acres 26 74 26.
If the lines are farther apart, the slope is not as steep. Included on the map are canyonlands national park, the island in the sky distr. A map scale is a fixed ratio between a unit of measure on the map and the distance in the same unit on the surface. How to read a topographic map the art of manliness. The nearest weather station for both precipitation and temperature measurements is campbellsville 2 which is approximately 6 miles away and has an elevation of 781 feet 118 feet higher than green river lake. Green river lake is displayed on the cane valley usgs quad topo map. Contour lines, and topographic map symbols to complete a worksheet. Reading topographic maps for wilderness adventure, research, survival, and navigation is criticalespecially as a precautionary measurefor safety and comprehension of the terrain and landscape. Our hydrologic monitoring stations continue to send data in near realtime to nwisweb, and we are continuing critical water monitoring activities to. The average yearly mean flow of the river at green river, utah is 6,121 cubic feet 173. Green river topographic map activity 1 what is the contour. The latitude and longitude coordinates of green river are 42.
Below are weather averages from 1971 to 2000 according to data gathered from the nearest official weather station. The topo map tidbits worksheet and meadville quad activity may be done individually. The latitude and longitude coordinates of green river lake are 37. Green river topographic map activity ppt video online download. Laboratory 6 topographic maps pdf free download full template. The usgs was entrusted with the responsibility for mapping the country in 1879 and has been the primary civilian mapping agency of the united states ever since. What is the exact elevation of the following points. In this lesson students will learn about contour lines and how to identify. Ppt green river topographic map activity powerpoint. A map of the greater green river basin in colorado, utah and wyoming showing the coal assessment areas. Everything you need to know about reading a topographic map.
Topographic maps are also important when you are planning a backpacking trip, as they will allow you to plot your route ahead of time and make sure you are prepared. Map legend green river natural area king county, washington. A leaders guide for group instruction of outdoor navigation skills, with exercises and games that help make map and compass training a fun and sporting experience. A topographic map shows the varying shapes, heights and slopes of a. One of the hardest parts of finding a new fishing spot is determining parking and access locations. The green river basin contains the worlds largest known deposit of trona ore near green river, wyoming. See more ideas about map projects, topographic map and map. Because the nearest station and this geographic feature may have. How to read topography maps and delineate watershed boundaries. It is easy to see that a much clearer picture of land can be made with a topographical map. The 1,200acre green river natural area is a wonderful gateway to the middle stretch of the green river. This map contains all public fishing access areas, fishing holes by name, rapids, rapid classifications, campgrounds, boat put in locations, and parking areas along the green river.
An instructional manual for personal development of your outdoor navigation skills, using map and compass, and 2. Which mountain has an old volcanic crater at its top. A stepbystep guide to buying and using topo maps if you enter the wilderness, at some point or another, youll be required to read a topographic map often called topo maps. Guide to the green river in desolation and gray canyons, second edition isbn 97809989681 43 pages with 14 maps, 96 miles, all color photographs and shaded topographic relief. The legend also lists key data like the maps scale, contour and indexline intervals, grid systems used for more advanced navigation and magnetic declination needed to set up your. Green river topographic map activity green river topographic map activity what is the contour interval. Geological survey usgs produced its first topographic map in 1879, the same year it was established. You can expect to view glimpses of large game animals such as moose, elk, deer, and pronghorn. The ratio of distance on a map compared to the actual distance on earth is known as the map scale. The green river, located in the western united states, is the chief tributary of the colorado river. From approximately 1947 to 1992, more than 55,000 7.
They point upstream and show that the river flows out of. These waterproof maps are folded into a small booklet format with each page centered on the river. Soda ash mining from trona veins 900 and 1600 feet 300 and 500 m deep is a major industrial activity in the area, employing over 2000 persons at four mines. Geological survey publishes a set of the most commonly used topographic maps of the u.
Base your answers to questions 5 through 9 on the topographic map below and on. Green river lake wma index map kentucky department of. Features are shown as points, lines, or areas, depending on their size and extent. Green river lake topo map in taylor county, kentucky.
The wolf river conservancy is dedicated to the protection and enhancement of the wolf river watershed as a sustainable natural resource. The topographic map remains an indispensable tool for government, science, industry, and leisure. Invite an elder to visit and talk about the local place names, including the reasons people chose to settle in the area. Green river is displayed on the great barrington usgs quad topo map. Green river lake topo map, taylor county ky cane valley area. Topographic map reading worksheet answers for kids free full template. A free powerpoint ppt presentation displayed as a flash slide show on id. Topography this is a topographic map with contour lines that show points that are on the same level. Jun 27, 2012 topographic maps use green to denote vegetation such as woods, while blue is used to denote water features like lakes, swamps, rivers, and drainage. The map with the smaller denominator in its map scale is the larger scale map.
Green river formation revised in that the firehole bed named. T if possible, obtain a topographic map of your area for activity procedure 8. Firehole replaces term first tuff of wilkins peak of culbertson 1961. Geological survey reading topographic maps interpreting the colored lines, areas, and other symbols is the. Green river divided in report area, sweetwater co, wy, greater green river basin, into ascending. Guide to maps a henderson p b county olk c unty 0 0. The topographical maps, which have been referred to in chapter 1 are of utmost importance to geographers. River watershed 10 meter contours kadunce iver area.
Topographic maps are a signature product of the usgs. Famous outlaws, moonshiners and prospecting ranchers took advantage of the canyons difficulty to traverse. In earlier nomenclature, the colorado river began at its confluence with the green river. Generally, green indicates denser vegetation, while light or colorless areas suggest open terrain.
The map reading guide is an ideal resource for a wide range of map users and is an excellent and simple introduction to topographic maps which are suitable for anyone with an interest in maps. Then compare this measurement against what you get by using the measure tool above the map. Green river lake topo map in taylor free usgs topographic. These are the same topographic maps that were published by the u. The green river is 730 miles 1,170 km long, beginning in the wind river mountains of wyoming and flowing through wyoming and utah for most of its course, except for 40 miles 64 km into. State how the shape of the contour lines crossing the green river indicates.
Greenriver publications national geologic map database. View and download free usgs topographic maps of green river, utah. At higher elevations, mountains may be snowcapped year around, or the terrain may actually be a glacier. Green identifies vegetation such as forest cover, orchards, etc. To read topographic maps, you can assess the contour lines as well as the colors and symbols on the map. Apr 04, 2019 topographic maps are also important when you are planning a backpacking trip, as they will allow you to plot your route ahead of time and make sure you are prepared.
They were essential for integrating and analyzing placebased information, and were widely used by receationalists. Thats why they are so useful for bushwalking, property mapping and even town planning. Today, more than 100 years and millions of map copies later, topographic mapping is still a central activity for the usgs. United states topographical and geological survey of green.
The last printed usgs topographic maps were published in 2006. The watershed of the river, known as the green river basin, covers parts of wyoming, utah, and colorado. This document is available in alternative formats to individuals with disabilities by contacting disability support services at 2538339111, ext. By connecting the highest peaks around the river, the students will be able to visualize how water would run down slope and funnel into larger. Look at the extract from a simple topographic map featured on the first page of this worksheet. Map revision continued, though in decreasing quantities, through the 1990s. View all of our highquality shaded relief usgs topo maps, forest service maps, satellite images, and custom map layers for free. Laman tongue, tipton shale, wilkins peak, and laney shale members. Ppt green river topographic map practice powerpoint.
And, as youd expect, streams and lakes are shown in blue. After 125year legacy of topographic mapping 18842009, the usgs embarked on an innovative future of integrating historical maps with computergenerated maps from a national. Waterproof tearresistant topographic map this map is updated to reflect road closings, new trails, and campground relocation, and includes detailed trail information, points of interest, trailheads, picnic areas, facitlities, and more. As you can see, the closer together the lines, the steeper the slope. National geographic is allowing everyone to easily download any usgs 7. What do the contour lines do when they cross green river. This awesome map details the green river from flaming gorge dam to swinging bridge including sections a, b and c.
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