Ennis, Montana 1:62,500 15' C.I. = 40 ft.

Please note: Although it is most unlikely that you will experience any problems responding to this form, certain non-standard browsers will not respond properly. If you experience any difficulties, (or if you are not using a forms-capable browser) you may email your response to this form to: marlatt@exchange.uta.edu.

The map of Ennis is part of the Ennis, Montana 15' quadrangle. Record your responses to the following questions. Use graph paper for construction of profiles and other diagrams.

What is the contour interval of the map?

Contour Interval:

What is the distance in miles from the town of Jeffers to the Shelhamer Ranch?

Distance in Miles:

Construct a topographic profile from the northeast corner of Section 21 ( contains the Lawton Ranch) to the town of Jeffers. Use a vertical scale of 1" = 500'.

What is the vertical exaggeration of the profile? Show the calculation of the vertical exaggeration.

Calculation of VE:

Vertical Exaggeration:

The profile is of a topographic feature known as The Cedar Creek Alluvial Fan. What is the gradient of this fan from the 6000' copntour to the 5000' contour?

Gradient:

What is the gradient of Jack Creek from the H Lazy B Ranch to the Madison River?

Stream Gradient:

Locate the benchmark (BM) in section 10 T2N, R1W to the nearest 1/4 of a quarter section.

Township Range Location:

Locate this BM by latitude and longitude to the nearest second.

Latitude Longitude Location:

What is the relief of this map?

Total Relief: