For years, Los Angeles has tried, by flooding Owens Lake, to make amends for draining it dry Credit Monica Almeida/The New York Times
January 21, 2015: New York Times Headline. Century Later, the ‘Chinatown’ Water Feud Ebbs. “OWENS LAKE, Calif. — For 24 years, traveling across the stark and dusty moonscape of what once was a glimmering 110-square-mile lake framed by snow-covered mountains, Ted Schade was a general in the Owens Valley water wars with Los Angeles. This was where Los Angeles began taking water for its own use nearly a century ago, leaving behind a dry lake bed that choked the valley with dust, turning it into one of the most polluted parts of the nation.
The result was a bitter feud between two night-and-day regions of California, steeped in years of lawsuits, conspiracy theories, toxic distrust and noir lore — the stealing of the Owens Valley water was the inspiration for the movie “Chinatown.” But while the water theft remains a point of contention, the battle long ago turned into one about the clouds of dust that were the legacy of the lost lake, 200 miles north of downtown Los Angeles.
An aerial view of Owens Lake. Credit Monica Almeida/The New York Times
In what may be the most startling development yet, the end of one of the great water battles in the West appears at hand: Instead of flooding the lake bed with nearly 25 billion gallons of Los Angeles water every year to hold the dust in place — the expensive and drought-defying stopgap solution that had been in place — engineers have begun to methodically till about 50 square miles of the lake bed, which will serve as the primary weapon to control dust in the valley.”
Passaic Valley Sewer Construction
January 21, 1915: Municipal Journal article—Construction Features of the Passaic Valley Sewer. “The Passaic Valley sewer, which will carry to New York Bay the sewage formerly turned into the Passaic river by some dozen or more municipalities in northern New Jersey, is now about one-third completed. Actual construction work has been going on for about two and a half years and it is estimated that it will require at least three years more to finish the work, the total cost of which will be about $12,000,000. Practically all the contacts have now been let for the work and construction is going on rapidly.
From Paterson, where it is a pipe four feet in diameter, the sewer parallels the Passaic river to its mouth, receiving on its way the sewage from Glen Ridge, Bloomfield, Belleville, Nutley, Passaic, Paterson, Acquackanonk, Garfield, Wallington, Harrison, East Newark and Newark. At the latter place the tube, now twelve feet in diameter, makes a vertical drop of about 268 feet (to a distance of 250 feet below sea level) to pass under Newark bay. At Bayonne it rises 168 feet and at this elevation (100 feet below ground level) passes under Bayonne and New York bay to Robbins Reef where it discharges through pipes into the bay. On the salt meadows just outside Newark will be erected the pumping and treating plants. Here the sewage will be screened and passed through grit and sedimentation chambers to remove all the objectionable suspended material possible. Sufficient head will be maintained at the pumping plant to force the sewage into the bay. The final discharge will be through concrete pipes from the terminal chamber on the reef. By a fan-like arrangement of outlet pipes, a thorough distribution of the sewage will be assured”
Commentary: This is the intercepting sewer that Dr. John L. Leal pushed for when he was health officer for Paterson, New Jersey in the early 1900s.
Reference: Municipal Journal. “Construction Features of the Passaic Valley Sewer.” 38:3(January 21, 1915): 59.