Crop of an 1891 Phoenix newspaper front page with the stacked headline “Immense Sea Serpent in Salton Lake” and the start of the dispatch beneath it.
Arizona Republican (Phoenix), 7 Jul 1891, p.1 (crop). Library of Congress, Chronicling America · Public domain (US newspaper published 1891) · Image source

The Salton Lake Sea Serpent, 1891

In the summer of 1891 the Colorado River spilled into the dry Salton Sink and made a real new lake. Within days a “special” dispatch had put a fifty-foot sea serpent in it. Some papers played along, one claimed to confirm it, and Yuma's paper later dismissed the serpent stories as “trash.” Part one of a two-part case.

Added Event Last watched Hoax

Sources Arizona Republican (Phoenix), 7, 14 and 16 Jul 1891; Western Liberal (Lordsburg, N.M.), 24 Jul 1891, p.3; Arizona Sentinel (Yuma), 5 Sep 1891, p.1; Salt Lake Herald, 3 Jul 1891, p.2 (Library of Congress, Chronicling America; OCR checked); Auckland Star, 14 Aug 1891 and Timaru Herald, 19 Aug 1891 (Papers Past)

This is part one of a two-part case. Part two is the Tucson seven-headed serpent, the spoof this story produced six weeks later.

A real lake

The lake was real. In late June 1891, water from the Colorado River began running into the Salton Sink, a dry basin in the California desert well below sea level, where a salt works and a Southern Pacific station stood. On 3 July the Salt Lake Herald carried a Los Angeles dispatch: the water was “now within 2000 feet of the main track,” fed by a break in the river below El Rio, and the salt works superintendent wanted the railroad to fix it. Papers as far off as New Zealand followed the story. The Auckland Star (14 Aug 1891) said the water began to creep in “about June 27th” and that whether it came “from the Colorado river or the sea is still in doubt.” The Timaru Herald (19 Aug) relayed a New York World correspondent who blamed earthquakes.

The 1891 flooding was a forerunner of the much bigger 1905–07 break that created today’s Salton Sea.

The serpent

On 7 July 1891 the Phoenix Arizona Republican ran a front-page “special” dated Salton, July 6, under the headline “An Immense Sea Serpent in Salton Lake,” with the subhead “An Indian Runner Reports the Wonder.” The dispatch said an Indian runner had brought word of a large marine animal floundering at the lower end of the new lake. As the dispatch told it, the creature was about fifty feet long, with a head “as large around as a mescal plant,” scales, and flippers rather than legs. A railroad party had set out in a small boat to look. A second paragraph reported a body found near Pilot Knob, though the paper added that nothing definite had been heard.

About the runner. Everything we have about him comes through the reporter. He isn’t named, and his own words aren’t quoted. The dispatch adds that he wouldn’t go back to the spot, and gives a reason the reporter put down to the beliefs of the Yuma (Quechan) people. We can’t tell whether a real man reported seeing something in the floodwater, or whether “an Indian runner” was a stock device used to make a fake dispatch sound authentic. The ledger treats him as a relayed informant whose account is unknown, not as the joke.

How the papers played it

The serpent then went on tour.

  • 14 July: the Republican noted that “the El Paso Herald furnishes the latest reliable account of the Salton sea serpent.” The story had reached Texas.
  • 16 July: the Republican defended its own scoop, tongue in cheek, complaining that the “doubting manner” of other papers was “discouraging to enterprises.”
  • 24 July: the Lordsburg, New Mexico, Western Liberal reported that Supervisor Cutter had taken “a pasear to the Salton inland sea and now verifies the story of the sea monster.” There’s no detail at all. Read in context, it looks like one more paper joining in.
  • 22 August: the Arizona Weekly Citizen in Tucson answered with a full-length parody, a seven-headed serpent rising from the Santa Cruz flood and preaching (part two). It named the Salton dispatch as a Republican “special dispatch… from Yuma.”
  • 5 September: the Yuma Arizona Sentinel compared the “Sea Serpent,” “Seven Headed Monster” story to the work of known fake-news correspondents and told its author to “write no more such trash.” The target was the Tucson parody, but the scorn covered the whole serpent cycle.

The New Zealand papers that covered the lake didn’t carry the monster, so the serpent seems to have stayed a western American joke.

Weighing it

ExplanationForAgainst
Correspondent fakery: a “special” written to sell papersSingle origin text; no named witness; the Tucson parody points straight at the Republican’s Yuma dispatchNo confession has been found
A running newspaper jokeThe Republican’s own mock-wounded tone on 16 July; the Lordsburg paper’s one-line “verifies”Doesn’t tell us who started it
A misidentified real animal or carcassA new lake fed by river water could carry fish and debris; a “body” was reported near Pilot KnobFifty feet with flippers matches no local animal, and no specimen was reported

Ledger status

Hoax / press satire. The lake was real and well documented. The serpent rests on one second-hand dispatch, and the papers around it treated it as a joke, a booster stunt or “trash.” Continue to part two: the Tucson seven-headed serpent.

Visiting

The ledger doesn’t place a map pin. The 1891 lake dried up; today’s Salton Sea, which formed in 1905–07, is in California. The state recreation area there is the public place to see it.

Sources

  • Salt Lake Herald, 3 Jul 1891, p.2, “The Salton Lake Not a New Thing” (OCR checked) — loc.gov
  • Arizona Republican (Phoenix), 7 Jul 1891, p.1, “An Immense Sea Serpent in Salton Lake” (OCR checked) — loc.gov
  • Arizona Republican, 14 Jul 1891, p.3 (OCR checked) — loc.gov
  • Arizona Republican, 16 Jul 1891, p.2 (OCR checked) — loc.gov
  • Western Liberal (Lordsburg, N.M.), 24 Jul 1891, p.3 (OCR checked) — loc.gov
  • Arizona Weekly Citizen (Tucson), 22 Aug 1891, p.3 (OCR checked) — loc.gov
  • Arizona Sentinel (Yuma), 5 Sep 1891, p.1 (OCR checked) — loc.gov
  • Auckland Star, 14 Aug 1891, “Remarkable Unknown” — Papers Past
  • Timaru Herald, 19 Aug 1891, “Formation of a Salt Lake in Arizona” — Papers Past

Evidence ledger

Each claim in this file, the source it rests on, and how well it holds up: 2 corroborated · 1 disputed · 1 unverified · 1 debunked. What the labels mean.

ClaimSourceType · dateStatus
A real lake formed in the Salton Sink in summer 1891.Water within 2,000 ft of the Southern Pacific main track; the Auckland Star dates the inflow to about 27 June. The lake itself was not a hoax.Salt Lake Herald, 3 Jul 1891, p.2; Auckland Star, 14 Aug 1891period press · Jul–Aug 1891corroborated
A fifty-foot sea serpent was seen in the new lake.Single origin text, relayed second-hand from an unnamed informant. No follow-up, specimen or named witness. The ledger rates it a press hoax or satire.Arizona Republican, 7 Jul 1891, p.1 (special dated Salton, 6 Jul)period press · 7 Jul 1891debunked
A body of a large animal was found near Pilot Knob.Same dispatch; the paper adds that nothing definite had been heard.Arizona Republican, 7 Jul 1891, p.1period press · 7 Jul 1891unverified
A New Mexico official confirmed the serpent.One line saying Supervisor Cutter “now verifies the story of the sea monster.” It gives no detail; read as an item in the running joke, not as testimony.Western Liberal (Lordsburg), 24 Jul 1891, p.3period press · 24 Jul 1891disputed
Contemporaries treated the serpent stories as fakes.The Republican complains, tongue in cheek, of the “doubting manner” of other papers. The Sentinel's “trash” is aimed at the Tucson sequel (part two), which grew out of this story.Arizona Republican, 16 Jul 1891, p.2; Arizona Sentinel (Yuma), 5 Sep 1891, p.1period press · Jul–Sep 1891corroborated

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