Showing posts with label san gabriel river. Show all posts
Showing posts with label san gabriel river. Show all posts

Saturday, April 20, 2013

After federal turf battle, Park Service proposes 'skim-milk' national recreation area for local area

The National Park Service announced April 10 that it was recommending to Congress that it adopt a "national recreation area" designation for the San Gabriel foothills, San Gabriel River, Rio Hondo, and Puente Hills. Missing from the recommendation were the hundreds of thousands of acres of the San Gabriel Mountains/Angeles National Forest--an area that more than 95 percent of public comments received for the San Gabriel Watershed and Mountains Special Resource Study recommended including in the NRA.

 As the Pasadena Star-News' Steve Scauzillo reported, the "Forest Service won the jurisdiction battle. The largest urban-interface forest in the country still would be managed only by the U.S. Forest Service, a division of the U.S. Department of Agriculture."

The Los Angeles Times' Louis Sahagun summed up the larger effort and the way it fell short: "The National Park Service spent nearly a decade researching alternatives, conducting public hearings, developing a 316-page report and evaluating 12,000 public comments that led to Wednesday's announcement."

Including the national forest, he said, "would have emphasized recreational use and brought new environmental protections to a region now designated as a national forest charged with managing multiple uses including mining, hunting, logging and other activities. The 655,000-acre portion of the Angeles National Forest suffers from illegal campfires, crime and pollution."

Whatever your feelings about the proposed national recreation area--and we at the Friends continue to have significant concerns about the authority that agencies other than the park service would have under the new designation--it's pretty clear that the park service has proposed (to borrow from a Supreme Court justice) a skim-milk national recreation area for the San Gabriel Mountains and Valley.

But the process isn't over. Former Secretary of Labor and U.S. Rep. Hilda Solis, who launched the study in 2003, said that the NRA boundaries could change as the proposal works its way through Congress. We hope that also means that the roles of various partners could be clarified and the overall values that would guide management of the national recreation area would be made clearer.

No, not over by a long stretch of the imagination.
--
Useful links

Monday, September 27, 2010

Flooding? HERE? NO! Where do you live on this MAP?

This is a pieced together collection of maps all of which were created by the Army Corps of Engineers in 1986. It depicts what would happen if the Whittier Narrows Dam failed. The document is in a public library in New Mexico and I borrowed it and scanned the maps and then, put them together in Photoshop. The only alterations were to cut the edges to make a smoother connection between one map and another, and to size it so that I could put them all up on the web in one piece to get the - whole picture of such a disaster.
This is what would happen, according to the Army Corps of Engineers. if the Whittier Narrows Dam fails.... Remember, the Army Corps of Engineers made these maps and it is up to the CITIES around the Dam to not build RIGHT UNDER the Dam. It is also the responsibility of the Corps, the Los Angeles County, that Leases the land in and around the Dam, to not fill the DEBRIS BASIN -> which IS THE NATURAL AREA.... There should be enough room behind the Whittier Narrows Dam to hold ALL OF THE WATER FROM THE FOUR DAMS BEHIND THEM!!! -> Santa Fe Dam + Morris Dam, + the San Gabriel Dam + Cogswell Dam.

If there is STUFF in the Whitter Narrows Natural Area (the Debris Basin is like a reservoir for emergencies like flooding) like lots of Arundo donax or there are buildings (like a Discovery Center with a large parking lot) and the Debris Basin can't hold all the waters from the mountains if the other dams fail or if we have an extraordinary winter storm/s.... then a whole lot of people could loose their lives and property. If the Army Corps of Engineers and/or the Los Angeles County do not take care of the Dam/s - then they are not doing their jobs and we are all at risk.

Where do YOU live in relation to the flood waters????

But here are two close ups that I thought were interesting....
These two clips show that the flooding would first begin by filling up behind the dam and flooding the cities north of the Dam, if, for example, the Santa Fe Dam failed or if there was more water then usual - as in a Hundred Year Flood which could happen next year... or in ten years. Then, if the dam gave way - if the sand under the cement covered berms washed out (see the photos shot in spring of 2010 of the undermined Whittier Narrows
Dam, below) - then all of that water from the mountains and the storm drains from the cities that feed water into the San Gabriel River would gush out to the sea.


Now, let's talk about how well the Whittier Narrows Dam is holding up after all of these years.... It was completed in 1957. Dams have relatively short 'life' spans. The reliability of any dam is all about how the dam was built, what materials were used, what the conditions were/are (earthquakes, high sedimentation, flooding around the dam, piping, design problems, etc.) and how well it is kept up. Like anything, it needs periodic repairs. Has the Whittier Narrows Dam Been repaired? I have not found any references showing repairs or even maintenance. But, I can tell you that it needs repairs NOW!!!

These are the electrical towers (many stories tall) and lines which are near the existing Nature Center. (see Google Maps of Whittier Narrows Nature Center/Dam)

I keep mentioning that the Dam may NEED repairs - IT DOES~!
Do you see the crack with the trees growing out? I could crawl in the crack inside the dam - that is how big this crack is!
I took these pictures from inside and behind the dam this spring 2010. The Whittier Narrows Dam is nothing but sandy dirt and just plain sand piled up like a kid's fort with concrete poured on top. Inside this structure, what is supposed to be big enough to hold all the water from four dams upstream, or when if rains really hard and long, needs to be able to fill up with water. However, the water gets under the concrete and the sand, which is what the Dam is made from, and flushes out in a 'slushy' mud under the concrete 'tent' leaving an empty, hollow top and area that faces the holding area of the Dam. This undermining of the Dam's structure is called 'Piping'. The army Corps of Engineers knows ALL about this and wrote a very extensive paper on the possibility of the Whittier Narrows Dam Failure from piping.... Here is a PDF file of the study...
http://www.vulcanhammer.net/geotechnical/ETL-1110-2-561.pdf
or you can go to this one...
http://140.194.76.129/publications/eng-tech-ltrs/etl1110-2-561/a-g.pdf
or here...
http://140.194.76.129/publications/eng-tech-ltrs/etl1110-2-561/toc.html

Pleasant dreams....





This crack goes all around the Dam!

Saturday, June 20, 2009

Veteran of environmental campaigns to speak Sunday, ahead of this week's DEIR public meeting

Ray Williams, professor of biology and a veteran of successful environmental campaigns, will speak Sunday, June 21, on tackling environmental impact reports and will focus his comments on the San Gabriel River Discovery Center draft environmental impact report.

His talk comes just a few days before the first of two public meetings scheduled on the San Gabriel River Discovery Center DEIR, which was released June 5 and is in its 60-day public comment period.

Ray's talk is scheduled for 1 p.m. in the picnic area of the Whittier Narrows Nature Center. The Nature Center is at 1000 N. Durfee Ave., South El Monte, across from South El Monte High School. (Map)

The first public meeting on the discovery center DEIR is scheduled for Wednesday, June 24, 7 - 9 p.m., at South El Monte High School, 1001 N. Durfee Ave. (Map)

The second public meeting is scheduled for Saturday, July 18, 2 - 4 p.m., also at South El Monte High School.

Please join us in commenting on the problems with the discovery center and about alternatives that would deliver true benefits to the community while protecting the only wildlife sanctuary on the San Gabriel River.

The DEIR is available at http://discoverycenterauthority.org/env_doc/env_doc.html

Sunday, May 24, 2009

When a $3-million grant is not a grant

I'd been unable to understand, until a few days ago, how the San Gabriel River Discovery Center, a project that would destroy 10 or 11 acres of habitat within the only wildlife sanctuary on the San Gabriel River, qualified for $3-million grant from a state conservation agency. The answer, it appears, is that it didn't qualify, but the agency gave the money anyway.

As the California Public Resources Code states, the San Gabriel & Lower Los Angeles Rivers and Mountains Conservancy was created to, among other goals, "provide open-space, low-impact recreational and educational uses, water conservation, watershed improvement, wildlife and habitat restoration and protection, and watershed improvement within the territory." The Rivers and Mountains Conservancy, or RMC, even established a grant program to award state bond money to projects that meet these goals.

Clearly a project that replaces the current Whittier Narrows nature center with a building 15 times bigger, that nearly quadruples the size of the current parking lot, and that destroys some of the most accessible areas of a 70-year-old wildlife sanctuary would never be approved in the normal RMC grant process.

Perhaps that's why the discovery center didn't go through the normal RMC grant process.

As Belinda Faustinos, RMC executive officer, wrote in a letter accompanying documents that make up the discovery center grant (documents obtained through a request to the RMC):
"Please note that the San Gabriel River Discovery Center project was not included in the regular competitive grant process, so the grant guidelines . . . do not apply to this particular project."
Previously, I had wanted to think there was some better explanation for the apparent shenanigans behind RMC funding for the discovery center. But now I have to agree with the Claremont Insider:

"Voters thinking that they are protecting nature and open space approve billions of dollars in bonds to generate the funds the RMC uses for its grants, and then the money leaks out in dribs and drabs under false pretenses to the pet projects of Southern California's elected and non-elected officials. And they do it all with stunningly little accountability to the voters."