Sony Pixel Power calrec Sony

How Mulholland Made Ivanh Canyon Into Silver Lake

11/06/2016

With his stalwart dam of concrete, steel, and earth in place, William Mulholland began flooding the meadowlands of Los Angeles' Ivanhoe Canyon in November 1907. The waters rose, sedges drowned, and red-winged blackbirds fluttered away in search of undisturbed wetlands. Within a few months, Mulholland had created Silver Lake.

Though its surface surely sparkled under the Southern California sun, the new reservoir's name actually honored former water commissioner Herman Silver.

Though its surface surely sparkled under the Southern California sun, the new reservoir's name actually honored former water commissioner Herman Silver. An unsuccessful Republican candidate for mayor in 1900, Silver had championed municipal ownership of the city's once-privately controlled water works.

Silver may have given his name to the project, but Mulholland - superintendent of the city's Water Department - contributed his engineering acumen. To build the dam, Mulholland first encased a wall of riveted steel plates in three feet of concrete, forming a watertight core. He then turned high-pressure water cannons upon the floor of Ivanhoe Canyon and, sluicing away a deep trough and flinging the detritus upon the steel-and-concrete core to create a reinforced earthen dam. This last feat - moving 94,000 cubic yards of mud uphill with hydraulic jets - was hailed as a major innovation in dam-building. Civil engineers from Mexico and Japan visited the construction site to witness the method, which the builders of the Panama Canal later borrowed.

Upon completion in March 1908, the reservoir ensured a constant supply of water for the city's booming population. It was, in essence, a hedge against the vagaries of the Los Angeles River or, worse, failure of the then-under-construction Owens Valley aqueduct. If all other sources suddenly turned dry, Silver Lake's 776 million gallons - pumped from the ground beneath Griffith Park's Crystal Springs - could quench the city's thirst for three weeks uninterrupted.

Silver Lake Dam, looking north (1907), WRCA LIPP Box 78, Item 141, #114. From the holdings of the Special Collections & Archives, Water Resources Collections, UCR Libraries, University of California, Riverside.

Silver Lake Dam, showing stripping for upper and lower toes (1907), WRCA LIPP Box 78, Item 141, #115. From the holdings of the Special Collections & Archives, Water Resources Collections, UCR Libraries, University of California, Riverside.

Silver Lake Dam (1907), WRCA LIPP Box 78, Item 141, #117a. From the holdings of the Special Collections & Archives, Water Resources Collections, UCR Libraries, University of California, Riverside.

--

--

Mulholland's reservoir served L.A.'s potable water distribution system for more than 105 years before it was taken offline in late 2013, the result of new federal water quality regulations mandating that reservoirs be covered. As of June 2016, the reservoir is dry, its future an open question

Map of proposed Silver Lake Parkway from the Dec. 21, 1913, edition of the Los Angeles Times. The parkway would have swept south along a natural arroyo toward Wilshire Boulevard. Other parkways would have linked Silver Lake with Griffith Park, Elysian Park, and the Angeles National Forest. A similar (and much more expansive) proposal was at the heart of the 1930 Olmsted-Bartholomew plan, Parks, Playgrounds, and Beaches for the Los Angeles Region.

A group calling itself Silver Lake Forward suggests one possible answer: repurpose the 108-year-old reservoir as a public park.

It is not a new idea. As water filled Silver Lake in 1907-08, Angelenos discovered that their city had built for them - in addition to a critical piece of water-supply infrastructure - a recreational asset. Unlike the smaller, adjacent Ivanhoe Reservoir - constructed a few years earlier and covered in ugly wooden boards to prevent evaporation - the new 94-acre lake lay bare to the world, offering itself up as scenery. Its then-unfenced lakeshore invited Angelenos to stroll around their emergency water supply, and a stock of black bass brought fishermen to its banks.

If the Silver Lake reservoir does find a second life as a public park, it would not be without precedent.

By 1911, plans were afoot to make the reservoir the centerpiece of a great public parkway stretching south to Wilshire Boulevard, following the natural contours of the Ivanhoe Canyon arroyo toward the public picnic grounds of Westlake and Sunset parks. In anticipation, and with Mulholland's blessing, the city's parks department planted a forest of more than 2,000 eucalyptus trees on the canyon slopes above the Silver Lake reservoir. The plan, hampered by funding difficulties, ultimately failed in 1918, but Silver Lake's recreational dreams never died. Even after fences ringed the shore and modernist houses rose on the hillsides above, joggers circled Mulholland's artificial lake and, more recently, picnickers sprawled out on the lawns of Silver Lake Meadow. This recreational tradition inspires park advocates today.

If the Silver Lake reservoir does find a second life as a public park, it would not be without precedent. In 1891, the city acquired an obsolete reservoir in the West End of town, a body of water so nondescript that it went by the name Reservoir No. 4. Over the next four years, a landscape architect and his workers added berms, built a boathouse, and planted palm trees, willows, and lawns around the 33-acre site. The defunct reservoir reopened in 1895 as a city park. We know it today as Echo Park, a crown jewel of L.A.'s parks system.

An earlier version of this article appeared on Feb. 26, 2014, on Los Angeles magazine's City Think blog.

A hand-colored lantern slide of the Silver Lake reservoir, sometime shortly after its completion. Courtesy of the Brau
LINK: https://www.kcet.org/shows/lost-la/how-mulholland-made-ivanhoe-canyon-...
See more stories from kcet

Most recent headlines

04/08/2024

Dalet Appoints Santiago Solanas as CEO to Lead Next Era of Growth and Innovation

Dalet, a leading technology and service provider for media-rich organizations, is excited to announce Santiago Solanas as its new Chief Executive Officer (CEO)....

03/06/2024

Dalet and Veritone Reach Agreement to Distribute, Transact and Monetize Media Archives

Dalet, a leading technology and service provider for media-rich organizations, a...

07/05/2024

Syncbak Now Zeam Media

Syncbak, a 15 year-old provider of streaming tech for local broadcast stations has rebranded itself, adopting the name of its streaming service launched in Febr...

07/05/2024

Maximising resources: Keys to POST Luxembourg's success in the evolving media landscape

POST Luxembourgs journey with TAG Video underscores how finding a vendor who und...

07/05/2024

Survey: Amazon's Push into Ad-Supported Streaming Is Working

PORTSMOUTH, N.H. New findings from Hub Entertainment Research provides extensive data showing that the majority of consumers will opt for lower cost ad-supporte...

07/05/2024

The Library of American Broadcasting Foundation Unveils the 2024 Award Recipients

NEW YORK The Library of American Broadcasting Foundation (LABF) has announced th...

07/05/2024

Lindsey Reiser Joins CBS News 24/7 as Anchor and Correspondent

CBS News has named Lindsey Reiser an anchor and correspondent for CBS News 24/7, the network's live, streaming news service. Reiser, who was most recently a...

07/05/2024

Tablet Shipments Show Signs of Recovery in Q1

NEEDHAM, Mass. After more than two years of decline, worldwide tablet shipments posted modest year-over-year growth of 0.5% in the first quarter of 2024 (1Q24),...

07/05/2024

ESPN Pulls in Highest April Prime Time Audiences on Record

ESPN is reporting that April was a record-setting month as the network delivered its best April prime time audience on record, dating back more than 30 years....

07/05/2024

Kirsten Donaldson Joins NAB as VP of Public Policy

WASHINGTON, D.C. The National Association of Broadcasters (NAB) has announced that Kirsten Donaldson has joined NAB as vice president of public policy. Donaldso...

07/05/2024

Don't miss Bark in the Park, Margaritaville Night & Bull Sharks Night this week at the DBAP

The Bulls are back home again this week from May 7-12! Don't miss out on any...

07/05/2024

Skeem Saam: Monday's episode, 6 May 2024 [video]

Skeem Saam: Monday's episode, 6 May 2024 [video]Missed an episode of Skeem Saam? No problem! Watch the latest episode of your favourite South African soapie...

06/05/2024

Gathering Is a Call to Action: A Letter From Ilyse McKimmie

By Ilyse McKimmie Now, more than ever That's a phrase so often used in the last few years that I've come to dread seeing it in notes like this one. A...

06/05/2024

From Petabytes To Exabytes: The Future Of Shared Storage

alt= class=wp-image-12099 data-lazy-src=/wp-content/uploads/2024/05/Blog-Exabyte-Storage-Demand-960x540-1.jpg/> Demand for storage solutions has reached unprece...

06/05/2024

Spotify Uplifts Bold, Emerging Artists in Honor of Asian and Pacific Islander Heritage Month

Around the world, Asian and Pacific Islander (API) artists continue to impact mu...

06/05/2024

Never Miss a New Release With Countdown Pages for Audiobooks

Spotify is making it easier for booklovers to count down the days, hours, minutes, and seconds until a new audiobook releases. With Countdown Pages for audioboo...

06/05/2024

Get Ready to join Dan Hong as he hits the streets in his ultimate culinary journey

Get Ready to join Dan Hong as he hits the streets in his ultimate culinary journ...

06/05/2024

Lighting a Day-Interior Caf With LEE Filters

In this video, cinematographer Simon Rowling welcomes viewers behind the scenes as he lights a daytime-interior scene inside a coffee shop. Shooting on Panavisi...

06/05/2024

Technology for the Next Generation of Special Forces

L3Harris is well positioned to support the complex and multifaceted nature of special operations forces in all domains through our agile and responsive technolo...

06/05/2024

Canada Plans May 8 Public Alert System Test

OAKVILLE, Ontario As part of Emergency Preparedness Week, Alert Ready, Canadas national public alerting system, will be distributing a test alert to Canadians i...

06/05/2024

Survey: Pay TV Penetration Falls to 40% in U.S. Hispanic Homes

NEW ROCHELLE, N.Y. Horowitz Research has released a new study on the viewing and media habits of U.S. Hispanic/Latine audiences that shows a dramatic decline in...

06/05/2024

RE:Vision Effects Autograph 2024.4 released! 50% Off Through May 9th

RE:Vision Effects Autograph 2024.4 released! 50% Off Through May 9th Brie Clayton May 6, 2024 0 Comments New game-changing motion graphics & VFX featu...

06/05/2024

NBC Orders More Night Court'

NBC has renewed Night Court for a third season. The courtroom comedy was on the network from 1984 to 1992, and NBC rebooted it in early 2023....

06/05/2024

ABC Shares Summer Premiere Dates

ABC has revealed its summer schedule. The Bachelorette gets going Monday, July 8, with Jenn Tran the star in season 21. Celebrity Family Feud starts up Tuesday,...

06/05/2024

Holly Springs Salamanders Home Opener Less Than Three Weeks Away, Tickets on Sale Now

It's almost go-time for the Holly Springs Salamanders! The season opener is ...

06/05/2024

Tonight on Scandal: Deception is rife as a man places his trust in the unfaithful

Tonight on Scandal: Deception is rife as a man places his trust in the unfaithfu...

06/05/2024

Rap beef between Drake and Kendrick Lamar turns NASTY

Rap beef between Drake and Kendrick Lamar turns NASTYA long-simmering feud between rap titans Drake and Kendrick Lamar has exploded into allegations of pedophil...

06/05/2024

INRED and SES to Provide High-Throughput Connectivity Across Colombia's Amazonas

The Amazonas Digital initiative will see INRED leverage SES's MEO satellites...

06/05/2024

Tonight on Skeem Saam: Kobus busts Pretty in a compromising position

Tonight on Skeem Saam: Kobus busts Pretty in a compromising positionDon't miss Monday, 6 May's riveting episode of South African soapie Skeem Saam on SA...

06/05/2024

Tonight on House of Zwide: Bra Zakes and Sphamandla agree to leave Tembisa and never come back

Tonight on House of Zwide: Bra Zakes and Sphamandla agree to leave Tembisa and n...

06/05/2024

RT Announces Series of Major TV Debates as part of its European Parliament Election Coverage

RT has announced details of its coverage across digital, TV and Radio in the ru...

06/05/2024

The Pros and Cons of Cloud, Hybrid, or On-Premises Radio Operations

For years, radio stations have used on-premises servers to broadcast content and manage automation, traffic, and billing systems. As technology continues to adv...

06/05/2024

AI and Big Data Take the Centre Stage in Central Asia at Beetech 2024 Hosted by Beeline Kazakhstan and QazCode

06 May 2024 AI and Big Data Take the Centre Stage in Central Asia at Beetech 20...

06/05/2024

NBC Sports and Churchill Downs Extend Historic Partnership, Kentucky Derby to Be Presented on NBC and Peacock Through 2032

NBC Sports and Churchill Downs Extend Historic Partnership, Kentucky Derby to Be...

06/05/2024

Beverly Hills Aerials, LIV Golf Make Australian-Broadcast History by Flying Live Drones Over People in Adelaide

Beverly Hills Aerials, LIV Golf Make Australian-Broadcast History by Flying Live...

06/05/2024

Watch the Trailer for 'A Part of You' - Felicia Maxime, Edvin Ryding and Zara Larsson in Leading Roles

Back to All News Watch the Trailer for A Part of You - Felicia Maxime, Edvin Ry...

06/05/2024

FOR-A to focus on Ultra HD at Broadcast Asia

Leadership in 12G-SDI for low impact migration to 4k production...

06/05/2024

STATEMENT CONCERNING EUTELSAT GROUP'S GROUND NETWORK

Press release - 6 May 2024 07:31 STATEMENT CONCERNING EUTELSAT GROUP'S GROUND NETWORK Facebook LinkedIn Twitter Download as PDF Paris, 06 May 2024 ...

06/05/2024

Explore Broadcast Pix's Latest Innovations at InfoComm 2024

Tyngsboro, Mass. - May 6, 2024 - Join us at InfoComm 2024 to experience the latest advancements in live production technology. From June 12-14, 2024, at the Las...

06/05/2024

2024-05-06

To champion global movements to protect and advance equality for LGBTQ+ communities, Apple is introducing a new Apple Watch Pride Edition Braided Solo Loop, ava...

06/05/2024

Actress Matseliso Mohale has joined Muvhango'

Actress Matseliso Mohale has joined Muvhango'Talented actress Matseliso Mohale has joined SABC2's soapie Muvhango' as Vhangani's lover and a c...

06/05/2024

Tonight on Smoke and Mirrors: Leroy refuses to give up fighting to bury Mthetho

Tonight on Smoke and Mirrors: Leroy refuses to give up fighting to bury MthethoDon't miss Monday, 6 May's riveting episode of South African soapie Smoke...

06/05/2024

NVIDIA and Alphabet's Intrinsic Put Next-Gen Robotics Within Grasp

Intrinsic, a software and AI robotics company at Alphabet, has integrated NVIDIA AI and Isaac platform technologies to advance the complex field of autonomous r...

06/05/2024

A Mighty Meeting: Generative AI, Cybersecurity Connect at RSA

Cybersecurity experts at the RSA Conference this week will be on the hunt for ways to secure their operations in the era of generative AI. They'll find man...

06/05/2024

SES to acquire Intelsat: Investor Relations Frequently Asked Questions

1) What is the rationale of the transaction? What is the benefit for SES shareholders? This combination creates a stronger and more competitive multi-orbit ope...

05/05/2024

Singer Becky G To Close Out TelevisaUnivision's Upfront

A special evening performance by multiplatinum singer Becky G will provide a memorable conclusion to TeievisaUnivision's Casa Cultura upfront event on May 1...

05/05/2024

Publicis Won't Use Nielsen's Big Data as Currency in This Upfront

Giant media buyer Publicis is telling network sales executives that it does not think Nielsen's new panel-plus-big-data currency is ready for this upfront....

05/05/2024

Glenn Kirschner, NBC News Legal Analyst, Rips Media Coverage of Trump Trial

WASHINGTON Glenn Kirschner, legal analyst at NBC News, blasted the media for referring to the New York trial of former President Donald Trump as a hush-money ...