May 062013
 

2920 23rd Avenue
Merced Manor / Sunset District

Merced Manor Water Department Pump Station SF

This classical building is the Central Pump Station.  Designed by Willis Polk and built in 1936, it sits atop the asphalt capped Merced Manor Reservoir which holds 9.5 million gallons of water to supply the city of San Francisco.  The building has been attributed to N. A. Eckart by some, but he was the General Manager and Chief Engineer of the Water department.

The City and County of San Francisco through the San Francisco Public Utilities Commission, owns and operates a regional water system that serves 2.4 million people, primarily in San Francisco and the south San Francisco Bay region. The system extends about 167 miles, from Yosemite National Park (Hetch Hetchy) to San Francisco, and develops water supply from three principal watersheds: the Tuolumne River, Alameda, and Peninsula watersheds.  The regional water system includes over 280 miles of pipeline, over 60 miles of tunnels, 11 reservoirs, 5 pump stations, and 2 water treatment plants (filtration). The history of the system dates back to the 1860s, and many parts of it are over 100 years old.

 

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*Merced Manor

The Fish and Trident motif are also used in his design of the Sunol Water Temple.

Trident and Fish

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This is the 23rd street entrance to the lawn area above the reservoir.  The Valve House is at the top of the stairs.

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UN Plaza Fountain

 Posted by on March 7, 2001
Mar 072001
 

UN Plaza
Civic Center

UN Plaza Fountain San Francisco

There is more to the U.N. Plaza fountain than meets the eye, however, typical of the City of San Francisco it took three redesigns, one public vote and a lot of back and forth (much of it ridiculous), to finally get the thing built.

The fountain was designed by landscape architect Lawrence Halprin.  The Plaza was a joint effort between Halprin, Swiss architect Mario Ciampi and John Carl Warnecke.

The fountain is intended to represent the seven continents of the world.  Each “landmass” is tied together by the water symbolizing the ocean.

According to an April 26, 1977 San Francisco Chronicle article: The fountain was to be highly computerized.  “On each of the nine spurting slabs of the fountain will be a wind measuring device and if it is real windy, the spurts will slow down or stop altogether to keep passerby from getting sprayed.  Second, the computer will cause the depth of the waters in the fountain’s 100 foot wide basin to vary from bone dry to eight feet.”

According to the designer, Lawrence Halprin, this change in water height was to simulate the tides of the bay.  None of these items were maintained properly and no longer work.

Lawrence Halprin UN Plaza fountain

On the top stone far left is written:  “The structure of world peace cannot be the work of one man or one party or one nation….It must be a peace which rests on the cooperative effort of the whole world.”   This is a quote from Franklin Roosevelt.  The entire plaza was designed and built to honor the 30th anniversary of the signing of the UN Charter that took place in the San Francisco War Memorial.

Designed in 1975 the fountain is made of 673 blocks of granite weighing between 3 to 4 million tons, it is 165 feet long and cost $1.2 million.

UN Plaza Fountain designed by Lawrence Halprin

The fountain has had mixed reviews over the years. When it was dedicated in 1975, then-U.N. Ambassador Andrew Young described it as “a tribute to the U.N.’s goals of seeking peaceful resolutions to international rivalries.”

But then-Chronicle architecture critic Allan Temko described it as “pretentious schmaltz . . . whose ‘tidal pools’ are supposed to simulate global oceanic action but rarely work and merely toss around empty muscatel bottles.”

Homeless in UN Plaza

The Plaza has the distinction of being in the Hall of Shame of the Project for Public Spaces, and it has been a source of controversy, anger and neglect for many years.

If you are interested in learning more about the problems of UN Plaza and how the fountain fits into these problems, there is a fabulous 30 minute radio show that you can listen to here.

The original design for the UN Fountain submitted to the SFAC

The original design for the UN Fountain submitted to the SFAC

I want to thank Joel Pomerantz of Thinkwalks for going to the San Francisco library and sending me the entire file to “prove a point”.  I am grateful for my friends that care about the minutia of San Francisco history as much as I do.

The fountain from Google Earth 2015

The 1852 Shoreline

 Posted by on January 27, 2000
Jan 272000
 

162 King Street
South Beach

South Beach Shoreline

Here is a map of San Francisco prior to 1852.

Pre 1852 Map of San Francisco

In this map Townsend is the western-most street on the waterfront, one block northwest of King Street.

Southbeach Shoreline 1852 in sidewalk on king street

Thanks to Found SF and the Oakland Museum, you can see what the area looks like today:

Mission Bay old and New

brass squiggly line in sidewalk

If you are interested in more information about the  water that lies under our fair city, I suggest you take one of Joel Pomerantz’s Thinkwalks.  He is a local expert on the indigenous water of San Francisco, and gives fascinating tours around different parts of the city.

The waterfront art project is part of the San Francisco Art Commission for the Waterfront Transportation Projects.

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