Archive for the ‘Santa Monica Mountains’ Category

Update on the Art’s Trail Closure

Wednesday, June 16th, 2010

Last week we reported on the closing of the popular Art’s Trail in Pt Mugu State Park. Since then we have heard second-hand reports of more detailed reasons why the trail and its connectors were closed, namely, that there were archeologically interesting areas in the vicinity, and also sensitive plant species. Here is the response we got from Dennis Dolinar, District Maintenance Chief of the Angeles District of the California State Parks:

Good Morning !

While recently working with several people on an updated official park map for Point Mugu SP, I became aware of a set of unauthorized trails that had been developed by unknown individuals in the section of the park that roughly runs parallel to the Ranch Center Road and between the Sage and Sin Nombre Trails. These illegal routes, which likely started out as simple game trails only used by wildlife, pass through sections of the park that have never been thoroughly reviewed by our resource staff with regard to possible impacts to both natural and cultural resources. Also, the trails themselves have never been evaluated by staff regarding safe and appropriate routing through the varied terrain they cross. Subsequent conversations with our staff brought to light that there is at least one recorded culturally sensitive site in the immediate area and the entire meadows area should be further investigated . There also are as yet unconfirmed reports of unusual seasonal plant life in the area.

The opportunity to close these unauthorized routes presented itself last month and, as the District’s Chief of Maintenance, I worked with a local boy scout troop to block-off the four obvious access points to the area in question. It is our intention to keep this area closed to all users until such time as a complete evaluation of the park’s resources can be completed. There will be no attempt to actually remove the trails themselves unless that internal review warrants it. Ultimately, these routes of travel could possibly re-open but that  has yet to be determined.

Just to make sure that we are talking about the same set of unauthorized trails, I’m attaching a copy of a portion of a private party trail map that I’ve taken off the Internet. The person that produced that map identifies these routes as being Art’s Trail ( #19 ). I have also heard these same routes called by other names by park visitors.

Any support that the CORBA membership can give us to manage this situation would be greatly appreciated as we strive to protect the park, it’s resources and all our visitors.

I hope this helps you better understand the situation.  Please share this information with others in your group.  ===> Dennis D

Despite the above email, questions still remain surrounding this issue and CORBA will continue to pursue any and all information pertaining to this closure.

For more, see the June 25th update on this issue.

200 Acres of New Open Space in Calabasas

Friday, June 11th, 2010

From the Calabasas Acorn

A 200-acre swath of pristine, oak-studded land at Las Virgenes and Mureau roads in Calabasas will be designated as permanent open space after being purchased by Los Angeles County and the Mountains Recreation and Conservation Authority.

The land is referred to as Firehouse Hill because of its proximity to Fire Station 125 in Calabasas, but others call it the Continental Communities or Zuckerman property after the developer,  Robert Zuckerman, who once wanted to build homes and a shopping center on the site.

The land will be dedicated as permanent open space in a 10 a.m. ceremony on Sat., June 12.

“I’ve had my eyes on purchasing this land for nearly 15 years,” Supervisor Zev Yaroslavsky said. “The National Parks Service has viewed this property as a top priority for acquisition because it is in a wildlife corridor and has other resource value.”

Yaroslavsky said that when he took office in 1994, Zuckerman took him on a tour of his property,

“That was the biggest mistake he could have made,” Yaroslavsky said. “My first look at the dozens of mature oak trees and the pristine nature of the property convinced me on the spot that the property should be part of the Santa Monica Mountains park system.”

Zuckerman lost the property more than 10 years ago. It was eventually purchased by Los Angeles real estate broker/developer Fred Sands.

Sands also wanted to develop the property, but Yaroslavsky made it clear that a major zoning change would not be allowed.

The mountains authority purchased the land for $6.25 million.

“Overall, this is one of the most significant acquisitions that has ever been made in the Santa Monicas,” Yaroslavsky said. “This property is the gateway to the Santa Monica Mountains. . . . More people see this property every day driving along the 101 than virtually any other part of the Santa Monica Mountains.”

To attend Satruday’s dedication, take the 101 Freeway to the Malibu/Las Virgenes exit and head north about 1,000 feet.

Sullivan Canyon Closure Update

Tuesday, June 8th, 2010

From Sharon O’Rourke of The Gas Company

As of Friday, June 4th, we completed the initial access road repair work.  Access from Mulholland was re-opened to the public as of Saturday, June 5th.

On Wednesday, June 23rd, we will start the pipeline protection work which will include the final planned access road repairs and covering the remaining pipeline exposure areas with the concrete mats.  This will require closing public access to Sullivan Canyon at both Mulholland and Queensferry Road.  The closure is necessary for public safety due to the equipment needed for the placement of the mats.   The work is estimated to take 3-4 months.

Update August 31: Apparently the canyon will be closed until November 12th.

Las Virgenes “Tar Pits” are a Natural Phenomenon

Friday, June 4th, 2010

Just three days ago a local rider contacted CORBA about an oily sheen seen in some of the still water sections and mud holes along Las Virgenes Canyon. This appeared to be a new phenomena, and the thick, dark mud and oily sheen look suspiciously like petroleum or oil products to the untrained eye. While there are oil pipes in the area, they don’t pass under the creek at this particular area, and it is somewhat alarming to come across.

Nobody at CORBA was familiar with this problem, so we alerted the MRCA. Chief MRCA Ranger Walt Young toured the area and took water samples at the three water crossings. He reported that the petroleum like sheen was present, but there was no smell of petroleum, which is common in other areas where natural seepage occurs. There was also plenty of life in the stream in the form of tadpoles and plant life.

A sample of the dark muck which has the appearance of tarry oil, dries to a fine brown powder with no evidence of the presence of oil.

The local Pipeline operator was also brought in for an assessment. Their pipes are pressurized to 500 PSI, and they noted that any leakage at that pressure would be immediately evident. There was no evidence of any leakage. Also, the dark oily-looking muck would float if it were oil-based, and there would be a strong odor of oil.

The final conclusion is that whatever seepage is there is a natural phenomenon, and is not a cause for concern. It may be the result of an above average rainfall year, or recent earthquake activity, but is not from a man-made source.

There are places in Southern California (Tar Creek in the Sespe Wilderness comes to mind) where large amounts of oil and tar do seep to the surface naturally and globs can be found floating down the stream. This reported seepage along Las Virgenes Canyon is much more subtle.

If anybody riding or hiking any trail sees anything suspicious or out of the ordinary, it is always best to contact the local land manager, law enforcement, rangers or of course you can always contact CORBA and we will notify the land manager. Thanks to rider Gary Artis for bringing this to our attention so that we could have it investigated further.

More Unauthorized Trails “Closed”

Thursday, June 3rd, 2010

By Mark Langton

More trails, this time in Point Mugu State Park, have been deemed unauthorized and marked with signs and fencing designating them as closed (View our earlier article on Malibu Creek State Park). One trail, known as “Art’s Trail,” connects Sage Trail and Sin Nombre, paralleling the paved road that leads to Wood Canyon. Two other shorter trails connect to the paved road farther to the west. Here is the narrative and explanation given for these actions from  Dennis Dolinar, District Maintenance Chief, Angeles District, California State Parks:

Last weekend, I participated in a project with a group of local boy scouts from Newbury Park to erect a combination of both fences and barriers on the four entry points to a set of unauthorized trails that lie in the backcountry of Point Mugu SP. I had become aware of these specific trails a couple of months ago while working with others on a new official trail map for the park. After discussions with our both our Senior Environmental Scientist, Suzanne Goode, and our District Archeologist, Barbara Tejada, I decided to take the steps necessary to close this set of trails until such time as they can be fully evaluated in terms of both user safety and possible resource damage.

The trails in question are totally unofficial and, as such, they probably go by various names in the hiking, biking and equestrian communities. A private website known as Ventura County Trails uses the following names to describe the trails in question. The main segment that travels roughly parallel to Ranch Center Road from Sin Nombre Trail to Sage Trail is been labeled by them as being “Art’s Trail”. In addition, there’s two short connector trails that go up to the paved road that have been given the names “Kubler” and “Clark”. It appears quite possible to me that these routes started out as little more than game trails that skirted the large, fragile meadow but, with repeated use by those park visitors who somehow knew that they existed ( they do not appear on any official state park maps ), they have become more obvious over time. Attached you will find a location map of the closed trails.

At this point in time, the trail entrances have been closed by use of simple barriers and fences but there are no immediate plans to destroy the trails themselves. The hope is that we can stop and/or minimize the use of this set of trails until such time as staff can evaluate the park resources that are potentially effected by these types of visitor use. Many of the people I spoke with out on the trail last weekend were disappointed but seemed to understand the need for us to manage this issue.

As time and work priorities allow, I will get back to you and your organization again as to our progress on this ongoing project.

While the above explanation is not wholly acceptable, it is within their purview to undertake these actions. What is most frustrating about the above comments is that State Parks is expending resources on projects that lack more comprehensive internal, peer, and constituent review and input. CORBA is monitoring this situation closely and will have more information as we obtain it.

(photos courtesy Dennis Dolinar)

Also, see the June 16th update on this story.


New Millennium Trail Maintenance Report.

Tuesday, June 1st, 2010

Clearing out the weeds that choked the trailOn Saturday 5/29/2010 a dozen CORBA volunteers and a hand full of men from the MRCA fire crew spent the day cutting back brush and doing some tread work.  We worked the Calabasas Crest Trail starting just South of Calabasas Road up to the water tank at the top of the switchbacks.  We had a hard working crew and managed to clear weeds and do tread work on 1.5 miles of trail!  There was a lot of thistle along the trail so it was not an easy task! you can view our work in the photo gallery.

The following day we returned to ride the entire trail to survey the conditions of the remainder of the loop.  The MRCA fire crew has maintained much of the North end of the trail and it is now clear of brush.  The South and West sides from Normans Way to the Bark Park Trail is in need of some brush work but it is passable for those not minding a little bushwhacking.  Keep in mind there is some thistle in there so long pants or knee/shin guards would be a good idea.

CORBA will be checking in with the Land Managers to coordinate getting the remainder of the trail maintained.

Malibu Creek State Park Trail and Plant Rehab

Friday, May 21st, 2010

By Mark Langton

The Grasslands Trail in Malibu Creek State Park between Mulholland Highway and Crags Road Trail has undergone grading and widening to allow ranger and emergency vehicle access. Also, the renegade trails that lead down to Crags Road from Grasslands Trail have been posted as “area closed due to plant rehabilitation.” Comments from Ranger Lindsey Templeton of California Department of Parks and Recreation (CDPR) state the the trails will be closed. Comments from CDPR engineers noted that a new properly built connector will be installed once the rehabilitation is complete. Please do not use trails that are marked as closed for rehabilitation. In the case of the Grasslands Trail, there is no significant advantage to using the trails that are being closed for rehab.

“Ride of Silence” to be May 19th

Friday, May 14th, 2010

From the Thousand Oaks Acorn

The Conejo Valley Cyclists and the city of Thousand Oaks invite all concerned cyclists to participate in the third annual memorial “Ride of Silence” on Wed., May 19.

Preparation begins at 6:30 p.m. in the Bank of America parking lot, west of Sears and Janss Marketplace at the northwest corner of Hillcrest Drive and Wilbur Road.

The ride begins at 7 p.m. The local ride is in memory of bicyclists Glenn Garvin, who was killed two years ago, and Mike Mikel, who was killed last year, both in Thousand Oaks.

The Ride of Silence acknowledges the deaths or injuries of cyclists involving bikes and motor vehicles. It involves a short 10- mile ride at a slow 12-mph pace to honor more than 600 cyclists who die each year on public streets.

The Ride of Silence is also occurring throughout North America and internationally. Helmets are mandatory and lights are recommended.

For details, see the official Ride of Silence webpage, http://www.rideofsilence.org/, or the CVC page at http://www.cvcbike.org/.

Sullivan Canyon to Experience More Closures

Wednesday, May 5th, 2010

From Sharon O’Rourke of The Gas Company.

If you’ve been through Sullivan Canyon this year, you have noticed that our maintenance road sustained significant damage from the February heavy rains.  As a result, we will have to repair the road before we resume our pipeline protection plan with the concrete mats.  Despite the rains, the concrete mats performed as expected and over time, it will be covered with natural material.

The road repair is currently scheduled to start on 5/24 and will take between 2-3 weeks.  We will close the canyon while this work takes place.  At this time we do not have a start date for the pipeline protection work so it is possible we may re-open the canyon to the public until we start the pipeline work which is currently scheduled for sometime between mid-June to mid-July.  This work, which includes laying the concrete mats to cover the remaining 12 pipeline exposure areas, is expected to take 3 – 4 months and will involve closing the canyon.

For more information go to www.socalgas.com/sullivancanyon.

Report from CORBA Trail Crew – Santa Monica Mountains Trail Day 4/24/2010

Wednesday, April 28th, 2010

By Danusia Bennett-Taber

Over twenty mountain bikers joined the CORBA Trail Crew for Santa Monica Trails Days on April 24th in Point Mugu State Park. They came to give something back to the trails they love to ride.

Drain placement is very important. This looks like the right spot?

CORBA crew leader Hans Keifer shuttled a few people and carried all the tools, while most of the group rode their bikes to the work location. The CORBA crew worked mostly on the upper section of  Wood Vista (aka “Backbone”) trail to add drains to eliminate channeling of water down the middle of the trail, forming a rut.

This section of the trail was really overgrown!

Volunteers also cut back brush. Not an easy task considering that a few sections of the trail were overgrown with a poison oak!

No work day could be complete without a quick ride on a newly maintained trail.

Special thanks to the Santa Monica Mountains Trail Days organizers for preparing the BBQ and for the prizes that were raffled off at the conclusion of trail work. Also thanks to IMBA/Clif for donating trail crew snacks.

Last but not least, thanks to all the CORBA crew volunteers that came to support trails. Trail work provides many benefits like creating and maintaining riding opportunities, preserving habitat, burning extra calories, interacting with fellow mountain bikers and making friends with other trail users. Now let’s go and ride! We earned it.

Rut is gone!

I pledge to come to every CORBA trail work day!