Tag Archives: Bodie

How Straight was the Green Creek Power Line?

One of the popular myths about Bodie—because it makes a great story—is that the Green Creek power line, built in 1892 to run equipment in the Standard Mill, was an absolutely straight line. The reason, supposedly, was that its builders were concerned the electricity might jump off the wires and get lost if the line was not straight. Fun story, but it doesn’t hold up to close scrutiny. Yet the facts, if scrutinized, are still interesting.

The Map

A map of the power line appears in an article titled “Electric Power Transmission Plants and the Use of Electricity in Mining Operations,” by “Thomas Haight Leggett, of Bodie, Mono County, California.” This article was published on pages 413—455 of the Twelfth Report of the State Mineralogist (Second Biennial,) Two Years Ending September 15, 1894, by the California State Mining Bureau, J. J. Crawford, State Mineralogist. [Google Books link]

The map is not very detailed—it shows the power line, selected pole numbers, section lines, roads, creeks, a few summits, and a telephone line to Bodie.

Green Creek Power Line map

The power line itself appears to have been mapped with some precision with respect to section boundaries. If you overlay the 1894 map on the 1909 US Geological Survey topographic map and register the two along the section boundaries (see below), the alignment and selected topographic features appear consistent with the 1909 topography. But the roads and creeks on the 1894 map are at best rough approximations of where topographic maps show them. The makers of the 1894 map were surveying the power line, not the roads or creeks, and had no aerial photographs for context.

1909 topo map with Green Creek Power Line

Was it straight? That depends on how you look at it. In plan view (map view), it was very nearly straight. This makes good sense, regardless of any concerns about losing power at bends or corners, because the straightest line is the shortest line, which is also probably the least expensive line to build and the quickest line to finish. According to the 1894 map, there were two or three slight bends where the line ran through the shallow canyon of lower Clearwater Creek. There were two more slight bends as it crossed a ridge and steep slopes north of Murphy Spring. Although not shown on the map, or maybe not visible at the scale of this map, I expect there was another bend or two as the line approached Bodie. If not, the line would have run directly through the IOOF Hall and Dechambeau Hotel—not likely, I think.

In profile view, the power line was much less straight. It crossed about a dozen substantial gullies or creeks, with about as many sizable hills and ridges in between. Some had steep slopes exceeding 40 percent. If you trace the approximate alignment from the 1894 map onto Google Earth, you can view its profile (below). The horizontal scale is greatly compressed, which accentuates the slopes and angles, but it’s hardly a straight line.

Green Creek Power Line profile

So were the builders of the Green Creek Power Line really concerned about losing  their electricity at bends in the wire? Electricity began lighting cities in the 1880s, but the distance of those electric transmissions was short. In the early 1890s, longer-distance transmission of power was new, and at first experimental. Leggett quotes a Mr. Chas. F. Scott from a letter, “The transmission of 100 horse-power a distance of 109 miles, from Frankfort to Lauffen, Germany, in 1891, showed conclusively that from an engineering standpoint, at least, the transmission of power over long distances by electricity was perfectly practicable…. Since then, however, plants have been installed both in Europe and in the United States, and are to-day successfully transmitting electricity for lighting and power purposes over distances ranging from 1 to 30 miles.”

When electricity came to Bodie in November 1892, long-distance transmission had been proven, but experience was limited. The project at Bodie had its skeptics and Leggett, who built the Green Creek Power Line, was of course a strong proponent. There was great excitement and relief when the first electricity arrived and set the motors spinning, but I doubt the engineers were too concerned that it wouldn’t work.

The Poles

Lodgepole pines

Lodgepole pines. a.k.a, formerly, “tamarack”

Leggett further describes the Green Creek Power Line as follows:

“The length of the line is 67,760 ft., or 12.46 miles. The poles are of round tamarack timber, 21 ft. long, 6 in. in diameter at the top, set 4 ft. in the ground; poles 25 ft. long being used through the town, and along the line wherever there is danger of deep snowdrifts. They are placed 100 ft. apart, and fitted each with a 4 by 6 in. cross-arm, boxed into the pole, and held by one bolt and one lag-screw.

“The line crosses extremely rough country, not 500 yds. of which is level beyond the town limits. Most of the ground is very rocky, over 500 lbs. of dynamite being used in blasting the pole-holes.”

“Tamarack” has been used over the years to refer to a few different kinds of trees. Among plant people, “tamarack,” or “tamarack larch,” now usually refers to Larix laricina, a deciduous conifer native from the northeastern United States across much of Canada to Alaska. The nearest native stand is over 800 miles from Bodie. In the past, the tree we now commonly call lodgepole pine (Pinus contorta) was sometimes called “tamarack pine,” or just “tamarack.” Lodgepole pine has a growth form well suited to electrical poles, and is abundant on the east side of the Sierra Nevada, not far from Bodie.

© Tim Messick 2015. All rights reserved.

Botany and Natural History in the Bodie Hills and Beyond

Welcome to a website about the botany and natural history of the Bodie Hills and vicinity. Where are the Bodie Hills? In northern Mono County, California and western Mineral County, Nevada. North of Mono Lake and east of Bridgeport Valley, where the Great Basin meets the Sierra Nevada.

Hulsea algida and Potato Peak

Hulsea algida on the north side of Bodie Mountain. Potato Peak in the distance.

My intent with this blog is to post material related to my preparation of an e-book listing plants that occur in the Bodie Hills. This is an update of the MA thesis I prepared as a botany graduate student at Humboldt State University a few decades ago. That thesis was completed in 1982, but never became a publication. Now that the world is all digital and I happen to use graphic design and publishing software in my work, it’s relatively easy to package and deliver content in a variety of self-published electronic and printed formats.

But first, the botanical information needs to be updated. A lot of plant names have changed in the last 33 years and a bunch of plant genera have been reorganized and placed into different families. Also, some additional plant collecting has been done in the Bodie Hills, resulting in species being recorded that I did not find there during my three summers of collecting years ago.

Currently (2014-2015), I’m updating and formatting the content, preparing a map or two, and visiting the Bodie Hills for some new photographs and a bit of plant hunting. There will be blog posts on plants, sites of botanical interest, plant identification, and more.

Along the way, I’m running into some other interesting information about the history and geography of the region that I would like to share—forgotten place names, shards of history and geography, places worth visiting, and other happenings in and around the Bodie Hills. I’ll blog about those as well.

Have you found an unfamiliar plant or a curious bit of habitat or geology in or near the Bodie Hills? I’d love to hear about it. Leave a comment on any post or go to my Contact page. Thanks for visiting!

Carex douglasii at Bodie

Carex douglasii at Bodie.