Showing posts with label Sierra Nevada. Show all posts
Showing posts with label Sierra Nevada. Show all posts

Saturday, October 1, 2016

Three Trees on the Trail


Today I hiked Euchre Bar Trail, my goal the Southern Cross Mine, but when I reached the third downed tree, I decided to turn around.

No other vehicles were at the Iron Point trailhead when I arrived at 8:15. The clear skies and cool temperatures promised perfect hiking weather. In my Osprey pack were a fleece jacket, knit cap, and fire making items, to keep me through a chilly night in the deep canyon should circumstances dictate - a twisted ankle or being half-eaten by a mountain lion or such. I've never encountered another hiker beyond the bridge, and didn't expect to see one today. I wound down the steep trail. A westbound Union Pacific freight train some one thousand feet above me broke the silence. Soon I could hear the roar of the river. I reached the footbridge over the North Fork American River. There was no wind, and the surface of the water was like glass.

Iron Point Trailhead



Some twenty minutes after crossing the river, I reached a downed pine tree with a trunk diameter of about thirty inches. The needles were still green. The roots, now reaching into the air, had taken up large chunks of slate. The slate is part of the Shoo Fly complex, the oldest rocks of the Sierra Nevada, and in the slate can be found veins of quartz containing gold. I looked for quartz in this exposed slate, but saw none. I wound around the roots, crawled over the trunk, and continued on my hike.




I reached the second fallen tree, which I had seen on my last hike here (2014, I think). The bark had fallen off the trunk. I crawled over the trunk and continued on.

This section of trail is very beautiful, with the several emerald-green pools below. I passed a pile of stones at a level spot overlooking the river. I'm sure the Forty Niners put up these stones for a cabin or tent site during the Gold Rush. About the ground are chunks of quartz the miners pulled out of the hillsides. The rocks are now covered in moss.




A bit later I reached the third downed tree, too large to crawl over. Others had made a path up and over the roots. I looked at this obstacle and considered my situation. I was by myself, the mine was a good half mile away, and there might be more downed trees. If I needed to reach the mine, I could try the route from Foresthill Divide through Dorer Ranch. I considered everything, and decided to have lunch at my gold panning spot.


View from the trail to my gold panning spot

The river was at the lowest level I had ever seen, a good two feet below normal judging from the moss on the rocks. I'll return soon with a bucket, shovel, and gold pan, but today I simply enjoyed the scenery. Small trout rose to the surface. Frogs hopped about. During spring snow melts, in years without drought, I've seen the river running so hard that getting caught in the current meant certain death, and I've heard the clunk of boulders the size of basketballs moving downstream. But today I could have crossed the river without getting my knees wet. I finished my lunch and poked around the bar. People camp here. Someone had left behind a piece of quartz taken from a nearby vein. I'm sure they had taken several pieces, but left this one as it contained so little gold it was not worth carrying out of the canyon. I left the rock, so that others could find it and see the gold. Also at the bar was the rusted wheel of an ore cart from some mine around here.




Gold-bearing quartz

I wonder if this is where Thomas Lane met his end. From the Daily Alta California of July 2, 1855:


I made the 1800 foot ascent without needing to stop and rest. I did briefly talk with two men in their thirties hiking down to the river, the only others I saw on the trail this day. They didn't intend to go beyond the bridge. Few people do. Here may be the reason the trail from Iron Point to the river is well maintained, while the section from the river to Dorer Ranch is blocked with downed trees - it's a matter of use. Or maybe the Forest Service doesn't have the staffing or funds to remove those large trees. (The Forest Service website says that no trail maintenance has been done since 2013.) Perhaps it's intentional neglect. This is a designated Wild and Scenic River, and since few use the section of trail, why not let it revert to its wild state?

Saturday, July 16, 2016

Tinker Knob

Two years ago I hiked to Tinker Knob but found no safe route to the summit. This was a bit frustrating, for I had stood atop the summit two or three times before. Today I returned and reached the top.

Tinker Knob is the core of an extinct volcano at the crest of the Sierra Nevada in Placer County. It sits along the Pacific Crest Trail, and is a popular hiking destination. The elevation is 8,949 feet. The slopes are rocky and steep. A short path from the Pacific Crest Trail reaches the base, then it splits into several paths. Only one (as far as I know) goes to the summit. Absent finding this path, scrambling is required to reach the top.

I departed the trailhead at Donner Pass at 6:20 AM, my destination about 7.5 miles away. I walked in solitude until 7:05, when I passed the first hikers, a father and his teenage son. Many trees on this first section of trail are bent at the base from the weight of deep snow on the steep slopes.



I reached the base of Mt. Lincoln at 7:55. The going would be fairly level from here to the approach of Anderson Peak. Patches of snow still blocked parts of the trail.


Tinker Knob came into view as I rounded Anderson Peak. By now I had passed about ten hikers who told me they were going the entire length of the Pacific Crest Trail, from Mexico to Canada.



At 11:00 I was at the base of Tinker Knob. I took two paths that led to large rocks on steep inclines that I didn't want to tackle, then I saw a young couple taking a route that involved some scrambling. I followed them and was soon on the summit.

At the summit is a military ammunition can that holds small notebooks. In one notebook I found my entry for July 31, 2010: "Second time here. Great!" I signed in to the current notebook.

The couple I followed to the top stayed but a few minutes. I talked with a group of hikers who were at the top when I arrived. Soon we were joined by Rob, a man in his fifties who lives in nearby Truckee. He had been to Tinker Knob the previous Saturday, and he said he goes there several times a year. He had started his hike at Donner Pass, and would finish it at Squaw Valley.

A woman in the group did a yoga headstand.


Here are the sights from the summit. Rob said that on a clear day one can see the mountains of the Coastal Range across the Sacramento Valley. I told him that Tinker Knob can be seen from Iron Point, the starting point of Euchre Bar Trail, near Alta.

View west, the canyon of the North Fork American River

View north, the Pacific Crest Trail and Anderson Peak

View south, Lake Tahoe

With my Kenwood TH-F6 2-meter radio, I called the W6EK repeater in Auburn, and got a response from a ham operator in Winters. Later, at the base of Anderson Peak, I heard Richard WA6RWS on the repeater, and I made contact with him. Richard and I are members of the Sierra Foothills Amateur Radio Club.

I met a man hiking the entire length of the Pacific Crest Trail, having started in early May. He was checking the news on his smart phone. Reception on the trail is limited. He had last heard about the coup attempt in Turkey, but not that the coup had failed.


I reached my truck at four o'clock.

Tuesday, January 12, 2016

1850 Census

Along the stretch of the North Fork of the American River between Euchre Bar and Humbug Bar there is but one domicile, a house on Dorer Ranch. The Dorer family has occupied the site since the 1860s. They apparently value their privacy, for I hear that atop Foresthill Divide the gate across the dirt road that winds down to the house is kept locked. I've reached the Dorer property twice, hiking in along the river from Iron Point near Alta. Those walks on the Gold Rush-era trail were solitary, for few people venture into the deep canyons nowadays. But it wasn't always quiet down there. A bit over a century ago, the clanging from the stamp mills at the Southern Cross and Blackhawk mines reverberated throughout the canyon. A twenty-horse power gasoline engine generated electricity for the incandescent lights and telephone lines and air compressors of the Southern Cross. The greatest activity was in the early years of the Gold Rush, when miners worked the gravels. The level spots they dug into the hillsides to pitch their tents testify to their presence, and sometimes the ceramic shard of a bowl or cup may be found. As far as I know, only the Nisenan walked this area before the Gold Rush - I've found nothing of Hudson Bay trappers coming this far upriver.

Would the 1850 Federal Census show the number of miners down at the river early in the Gold Rush? Today I went to the Placer County Archives to find out. Placer County didn't exist in 1850 - it was formed in 1851 from portions of Sutter and Yuba counties. The archivist provided the microfilm and I scanned the documents for both counties. Names of Americans were listed along with their home state. Others had no name, only a listing such as Kanaka and Chinaman and Spaniard. Occupations were listed, most being Miner. But there was nothing to indicate which portions of the census were taken at the river, so we can only speculate as to how crowded it was in the canyons long ago.

Tuesday, September 15, 2015

Stevens Trail, and the North Fork American River Underwater


I've taken other videos of Stevens Trail, from the Colfax trailhead to the North Fork American River, a distance of 4.5 miles, but today I took my GoPro for wide angle views of the canyon and underwater shots of the river. The day was cool, a welcome change from the heat of the previous week, when the temperature was over one hundred degrees. Clouds hugged the top of the hills. Few others were on the trail, and I walked mostly in solitude. Near the adit of the abandoned mine, a pile of black bear scat but a few hours old was on the trail. In the river, a few hundred feet below me, were some half dozen miners working the gravels for gold. The river is very low from the drought, and with the slow current moss grows on the boulders. An El Nino is predicted this winter. If it comes, heavy rains will swell the river, tossing the boulders around and refreshing the gravels with small bits of gold washed from the steep hillsides.

Thursday, July 9, 2015

Thunderstorm at the Summit

Thunderstorm approaching, view towards I-80 with Donner Lake to the right

Today I took a leisurely hike on the Pacific Crest Trail at Donner Pass, until an approaching thunderstorm made me decide to turn around, and then I took a very brisk hike back to my truck. Had I turned around ten minutes earlier, I would have driven home dry. I rate this hike as Interesting.

I hiked part of the Pacific Crest Trail between Old Highway 40 and Interstate 80. This entire section is 2.6 miles long. The Highway 40 trailhead altitude is 7110 feet. The high point on the trail is 7331 feet and the low point is 6842 feet. Donner Pass gets a lot of recreational activity. There were many people about.

Donner Pass is named after the Donner Party. The emigrants were slow on their westward trek, and upon reaching the Sierra the snows were too deep to cross. They spent the winter in camp at the base of the mountains. Some resorted to cannibalism to survive.

This was my first hike on this section of the trail. Many times I've hiked the section of trail south from Donner Pass, some hikes all the way to Tinker Knob. Having hiked both sections, I found the south route to be more scenic, and the north route less strenuous.

I parked my truck in the large lot across from the trailhead, and in minutes I was on my way. I saw several climbers on the granite faces. Some were children with adults giving instruction. I had a grand view of the train snow sheds on the rail route carved out by Chinese laborers in the 1860s. This historic section was abandoned in 1993, after it was decided to run all trains through Tunnel 41, which was built in 1925. Now hikers and bicyclists go through the snow sheds and tunnels.

I shot this video of the snow sheds.


The trail wound up the mountainside. I met a man in his fifties hiking the length of the Pacific Crest Trail, from the border of Mexico to the border of Canada. He said the remainder of his hike should take two months. Over the years I've talked with several hikers going the full trail, and never once have I asked them what they do for a living that allows them to take months off for the hike.

I reached the high point of the trail. I saw thunderclouds to the east and wondered whether I should turn around. No, keep going.

The trail went downhill, and I had good views of Interstate 80 in the distance. I passed a group of teenagers with some adults in charge. I think these were city kids getting a lesson on the outdoors. The coming thunderstorm would give them a real lesson.

I got to less than one-half mile of Interstate 80 when the sound of the thunder made me realize I needed to get back to my truck. I turned around. Soon I passed the group of teenagers. The clouds blotted out the sunshine and the thunder got louder. I reached the high point of the trail. This was exposed granite and all I could think of was a lightning strike. The wind was kicking up. I wound down the mountainside. The clouds now covered the peaks to the south.

Approaching thunderstorm at Donner Pass

I reached a small grove of pine trees just as the rain and hail began to fall. A group of teenagers (not the one I passed earlier) was taking shelter nearby under a tarp strung to the trees. I removed my nylon rain jacket from my Jansport pack and put it on. It would keep my upper body dry. The rest of me would get soaked. Up on the mountainside the group I passed earlier was coming down the trail. Lightning was hitting perhaps a mile away judging by the sound, and I thought about their safety in that exposed location. I looked about for shelter from the rain and hail. A downed tree some three feet in diameter lay atop another downed tree. I crawled under the trunk and curled into a ball, my back to the tree. That worked well. Other than being struck by lightning, I was most concerned about keeping my video camera dry. Now the hail was coming down heavy. The hail was BB size, too small for any damage. The group coming down the mountainside reached the grove of trees. They paused on the trail for a few minutes near me. All had a poncho or other rain clothing. They looked miserable. I thought they would seek shelter in the grove, but they continued on. We were about ten minutes from the parking lot.

I stayed under the tree trunk ten or fifteen minutes, the better part of the hail storm. When things let up a bit I decided to make my way to the truck. The hail had largely stopped but the rain could last for hours. Many parts of the trail were filled with ankle-deep water with hail floating on the top. My boots were soaked. My pants were soaked. The main thing on my mind was the lightning, but there were no strikes close enough to give me a scare.

I reached the group of teenagers with the adults in charge. The youths shuffled zombie-like in single file along the narrow trail. Not a smile on any young face. Nature isn't what you see on Dora the Explorer, kids. I passed them and a few minutes later I was at my truck. Small piles of hail covered the parking lot.

Two women hikers asked me for a ride to nearby Soda Springs. They were in their early twenties, one from San Diego and the other from Vail, Colorado. Both were hiking the entire length of the Pacific Crest Trail. One started in late April and the other in early May. After a few weeks of solo hiking they met up and agreed to stay together. Miserable from the hike in the rain and hail, they had reached the parking lot just as I was leaving. One had a package of hiking supplies waiting at the post office in Soda Springs, and they both wanted a good meal there, so they asked me for the ride. We had a nice talk on the drive of some five minutes to Soda Springs. I dropped them off and wished them a good hike.

Driving away, I thought, dang it, I didn't ask them what they did for a living that allowed them to take months off to hike the Pacific Crest Trail.

Heavy rain on Interstate 80 slowed westbound traffic to 40 mph. The skies cleared near the Highway 20 exit and traffic sped up. I was back in a parched land.

Thursday, June 4, 2015

Placer Big Trees Grove

As if there aren't wonders enough in Placer County, we even have our own grove of Giant Sequoia trees. This northernmost grove was discovered by a prospector in 1855. Six Giant Sequoias are standing. One is named after a state senator from Placer County (Lardner). Three are named after Allied commanders from the Great War (Haig, Joffre, and Pershing). Two remain unnamed. While the Joffre Tree is the tallest (250 ft), the Pershing Tree (225 ft) is the largest by volume, its trunk 12 feet in diameter at breast height. These Giant Sequoia are small compared to their southern cousins.

I visited the grove on June 4th. It had been many years since my last visit.

In Foresthill I stopped by Worton's Market to consult the map, and to take in the wonder of the vast canyon of the Middle Fork American River. Nearby were about a half-dozen Forest Service workers who had stopped for supplies. With their trucks and trailers and all terrain vehicles, plus their shovels and ropes and assorted other gear, they were clearly heading out to the wilderness for some hard work. They were in their late twenties and early thirties, all men except for the one woman. From my queries I learned their job was to seal the entrances of abandoned mines. What a dream job to have.

A short distance beyond, I turned onto Mosquito Ridge Road, which follows the Middle Fork. I stopped in places to examine walls of slate twisted in crazy angles from subduction. Long ago there had been a mile or two of slate above these points, but those rocks eroded away and now fill the level Sacramento Valley.




I crossed the bridge over the North Fork of the Middle Fork of the American River. With easy access to the river, many people try their hand at finding gold around here. I've worked gravels upriver myself, but found little color. At the side of the road was a pile of camping and prospecting gear. I stopped and got out and looked out from atop the bridge. I saw the owners of the gear off in the distance, carrying more items up trail. I wondered how their luck went finding gold.

I continued up Mosquito Ridge Road. The views of the canyon were magnificent, but I had to pay attention to the road to keep from driving off it.

I left warm and sunny conditions in the Valley. The weather can change quickly in the mountains. Around Milepost 23 (I think at 4500 feet) the temperature had cooled by some fifteen degrees, and there was briefly a light rain.

I took the turnoff to the Placer Big Trees Grove, and soon reached the parking lot. Only one other vehicle was there, and the occupants (two young men with two dogs) were departing the trailhead as I got out of my truck. So with them a good way ahead of me, I essentially was alone on this half-mile trail. I took an interpretive booklet and commenced my walk. The cloud cover gave good diffused light for photography.

This grove is so far from the others that there has been no cross-pollination from outside Giant Sequoias, leading scientists to wonder if these trees have evolved their own genetic code. In the past century, Giant Sequoia plantations have been established around this area. Potentially in a thousand years Giant Sequoias will tower here and there. But the plantation trees may impact the genetics of the descendants of these old timers, and nobody knows if this is a good thing or not.







This is a grove. One can find individual trees. I once saw a lone Giant Sequoia by a remote trail, near Dix Mine in Placer County.

On the return drive I had this view of the canyon. Magnificent.


And one more picture of those twisted slates.



Tuesday, April 14, 2015

Yankee Jim's Road

"Have I been down this road before?"

The question came to mind while braking my Ford F150 pickup truck in low gear as I wound down the narrow primitive road named Yankee Jim's. The Colfax and Forest Hill Commercial Toll Road Company carved this route through the Sierra canyons in the early 1880s. Colfax was a railroad town and Foresthill was a mining community. Yankee Jim's was a mining town on the road, near Foresthill. The toll booth at the North Fork American River crossing closed in 1906 when Placer County bought the route. The current bridge dates to 1930 and is in poor shape.

Yankee Jim, by the way, was a gold prospector and horse thief. He left his eponymous town and continued his horse thieving ways in southern California, where he ended his days at the end of a rope.

My passenger Gary is a fellow member of the Sierra Foothills Amateur Radio club. Recently finding a shared interest in gold panning, we decided to do some prospecting together, starting with today's scouting trip. Gary had last been on Yankee Jim's Road many years ago and thought it was worth a try.

Four roads go over the North Fork. The crossing furthest downstream and the most traveled is Highway 49, which follows the Mother Lode. Next is Ponderosa Road, built by the Civilian Conservation Corps during the Great Depression. Then comes Yankee Jim's Road. The fourth, higher into the Sierra, is Iowa Hill Road, built during the Gold Rush on a precipitous route, the most exciting ride in the county. Beyond that, the canyon walls become too rugged for roads, with only foot paths reaching the river, and few even then.

I've driven the other roads but I couldn't remember if I'd ever been on Yankee Jim's. It seemed familiar but I wasn't sure. The road from Colfax to the river was in good enough shape. This section was once paved but now it's gravel over a slate base. Attention is needed with all the curves. Some drivers don't pay attention and over the side they go. Rare, but it does happen: a quick Google search provided a recent account (link here) of a tow truck pulling a Honda from the North Fork just below Yankee Jim's Bridge. Since I paid attention we easily reached the old bridge without incident.

The next turn-around after the bridge was a mile and a half away. We didn't know this, nor did we know that the most interesting section of road was just ahead.

The grade increased. Clearance on both sides narrowed to a few feet. The canyon dropped steeply to Shirttail Creek some one hundred fifty feet below. These factors by themselves meant only increased attention was needed for the ascent; but, with the dirt and gravel surface slick from the rain two days before, and the road getting more uneven, the prospects for continuing in my two-wheel drive truck were not good. Should we proceed, when the road could be even worse beyond the bend? I didn't want to get stuck - the tow would cost more than what my 18-year-old truck was worth. Sliding off the road was the worst scenario: I pictured my crumpled truck resting upside down at the bottom of the ravine, with Gary and me trapped inside as the waters of Shirttail Creek filled the cab. Backing the truck one-third mile to the bridge would be slow and difficult. Right now this rugged canyon country didn't look so charming.

We decided that Gary would walk the road ahead to check conditions. He had to squeeze out of the cab, for the canyon wall partially blocked the door. We programmed a simplex frequency into our two-meter handheld radios. Gary disappeared around the bend. Reports came that the road was improving. After some ten minutes he told me to proceed, that he had reached a road crew. I started the truck, put it in low gear, released the parking brake, and gave it the gas. My truck kept its traction on the area of concern.

I reached Gary and the road crew, two men with a grader and a truck, at a bend where my truck could pass. We spoke with the two for a few minutes, and then we continued. I drove slowly over the freshly-graded dirt to maintain traction. The travel was fine. We reached Mexican Gulch, at the turnoff to Shirttail Creek Road, and worked a few pans of gravel. After finding only a few small specks of gold, nothing of interest, we continued on to Yankee Jim's. In the early years of the Gold Rush this was one of the largest communities in Placer County. Now only a few people live here. The place seemed vaguely familiar. I asked myself again if I had been up Yankee Jim's Road before. I really couldn't tell. We drove to Foresthill and exited the historic toll road.

----

That journey was on Thursday, April 9. I wanted to get a better idea of the road, one that would come only from a walk, so I returned to Yankee Jim's Road by myself on Monday, April 13.


I approached Yankee Jim's Road from the Colfax side, and parked next to where the pavement ends and the primitive road begins. The bridge was 3.5 miles away. The elevation here is 1875 feet. I started the walk down Bunch Canyon a few minutes after nine o'clock.


Posted signs tell the traveler not to stray beyond the road. Such notices in these parts, where a frontier mentality persists, are best heeded.


Reaching a long section of fence, I peered between the slats and saw an old and decrepit house below. I'm not sure if anyone lived in it.


I reached the boundary of Auburn State Recreation Area, beyond which came beautiful scenery.




The twisted and tortured rocks I passed were formed by subduction. This is the Calaveras complex. The rocks get older towards the river. I began my walk along slates from the Jurassic, passed the Gillis Hill Fault, walked by ultramafic rocks from the Triassic, and finally reached metavolcanic rocks from the Permian. Alt and Hyndman's Roadside Geology of Northern and Central California (2000) states:
The best that can be said of the Calaveras complex rocks is that they are an unholy mess, difficult to decipher in the field and impossible to describe adequately on maps or in words. The rocks include a scrambled assortment of pieces of old oceanic crust and sediments that were deposited on them, all torn up along faults, jammed into tight folds, and recrystallized into metamorphic rocks in the heat of the deep trench. Even geologists experienced in working with such rocks find it hard to stop at an outcrop and understand what they see.
Within this unholy mess formed quartz veins with gold. I passed the adits of several abandoned mines, all sealed now for safety.


More beautiful scenery. Plus, the golden poppies were in bloom.



The North Fork American River came into view.

A small landslide, likely caused by the rainstorm the previous week, partially covered the road.



I approached the bridge. A female park ranger was removing fee payments from the collection box. I reached the bridge at 11:03, after a walk of two hours. The elevation was 930 feet, so I had descended 945 feet in 3.5 miles.





After crossing the bridge I met the same grading crew from the past Thursday. They had finished their grading to the bridge and were preparing for their return to Foresthill. They remembered my truck.



I walked one-third mile to the spot where we stopped on Thursday, for Gary to get out and scout the road ahead. The coordinates were 10N 681911 4323045, elevation 1092 feet. I took a photo of the spot and the drop to the creek below.



I turned around and walked back to the truck, reaching it shortly after one o'clock. The hike had lasted four hours. I covered 7.6 miles.

I had seen only nine other people: 1) A man in his fifties on a mountain bike, and his dog, coming up from the bridge; 2) A county worker in a truck headed to the bridge; 3) A female park ranger headed to the bridge; 4 and 5) The grading crew across the bridge, with truck and grader; 6) A male park ranger approaching the bridge from Foresthill; 7) A man in a privately-owned truck approaching the bridge from Foresthill; 8 and 9) A couple in an SUV headed to the bridge from Colfax.

There's history and scenery on Yankee Jim's Road. If the road conditions are bad, there's also an interesting ride. Avoid the road after a rain due to the slick conditions. With two-wheel drive, wait until after the road graders repair all wear from the winter. Keep a close eye on the road. Pray that you don't meet an oncoming vehicle, for there are long stretches where only one vehicle can fit.

I'm looking forward to my next drive down Yankee Jim's Road to the North Fork American River, this time with my gold panning gear.