Within Nebraska Cryptids
Did Newspapers Build Nebraska's Monster?
The Walgren Lake legend spread because colourful journalism, local humour and a known hoaxer made it too good not to print.
On this page
- Maher's reputation for sensational stories
- How the local story travelled
- Why hoaxes can become folklore
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Introduction
Nebraska’s Walgren Lake Monster is best understood not as a creature with strong zoological evidence, but as a case study in how newspapers could manufacture a monster. At the centre of that machine was John G. Maher: newspaperman, public figure, veteran, political operator and gifted teller of stories that were just believable enough to travel. The creature at Alkali Lake, later Walgren Lake, did not become famous merely because someone near Hay Springs claimed to see something in the water. It became famous because a local oddity met a man who understood publicity, a press culture hungry for colourful copy, and a community willing to keep the joke alive. History Nebraska directly identifies Maher as the figure who fed the story to newspapers beyond Nebraska, including the London Times, and calls the Walgren Lake Monster his longest-lasting hoax.[Nebraska State Historical Society]history.nebraska.govState Historical Society Nebraska's Lake Monster- Giganticus BruterviousNebraska State Historical SocietyNebraska's Lake Monster- Giganticus Brutervious - Nebraska State Historical Society…
Who was John G. Maher?
John G. Maher was not simply a back-room prankster. History Nebraska describes him as once prominent in Nebraska’s newspaper, business and political circles, with strong ties to Chadron and the north-western part of the state. His father homesteaded in Platte County; Maher was educated in Columbus and Fremont, taught school for a time, worked in government mail service, and by 1887 was in a government land office at Chadron. There he studied law, became involved in politics and gained a reputation as a public speaker.[Nebraska State Historical Society]history.nebraska.govState Historical Society Maher, John GNebraska State Historical SocietyMaher, John G. - Nebraska State Historical Society…
That respectable public life matters because Maher’s hoaxes worked partly through credibility. He was not an anonymous rumour-maker; he had status, contacts and a working knowledge of newspapers. In 1898 he accompanied United States troops during the Ghost Dance crisis as a special correspondent for the New York Herald. He later volunteered in the Spanish-American War, accompanied troops under General John J. Pershing to the Mexican border in 1916, served in the First World War, and was discharged in 1919 after service as chief disbursing officer for the American Expeditionary Forces in France.[Nebraska State Historical Society]history.nebraska.govState Historical Society Maher, John GNebraska State Historical SocietyMaher, John G. - Nebraska State Historical Society…
Maher’s public record therefore makes the Walgren Lake story more interesting, not less. The likely hoax was not a throwaway joke from a marginal eccentric. It came from a man who understood the authority of print, the appetite of eastern newspapers for frontier colour, and the way a western correspondent could turn a local tale into national entertainment. History Nebraska’s short biography says many of Maher’s tall tales and hoaxes grew from his work as a western correspondent for the New York Herald, including the “bogus sea monster sightings” in a Sandhills lake.[Nebraska State Historical Society]history.nebraska.govState Historical Society Maher, John GNebraska State Historical SocietyMaher, John G. - Nebraska State Historical Society…
Maher’s reputation for sensational stories
Maher’s name turns up in several Nebraska stories where spectacle outruns evidence. The most notorious is Chadron’s Petrified Man. In 1893, Maher commissioned a detailed concrete cast of a man, buried it north of Chadron, and allowed it to be “discovered” as a supposed ancient petrified body. According to History Nebraska, a Smithsonian Institution scientist labelled it about one million years old, after which it was exhibited at fairs and events before Maher himself exposed the trick.[Nebraska State Historical Society]history.nebraska.govState Historical Society Chadron's Petrified ManNebraska State Historical SocietyChadron's Petrified Man - Nebraska State Historical Society…
That episode shows the pattern that later made the Walgren Lake Monster so durable. Maher’s hoaxes did not rely only on making up a strange thing. They relied on staging, authority and circulation. The petrified man had a physical object, a discovery site, expert attention and exhibition value. It was a story people could point at, pay to see and argue over. The lake monster, by contrast, had no specimen, but it had something else: a real lake, supposed witnesses, dramatic descriptions and newspapers ready to carry the account.
Maher also played with political and military anxieties. History Nebraska records another tall tale in which he warned that British forces would travel up the Mississippi River system, move through the Missouri and Niobrara waterways, capture Valentine, and then march overland to punish O’Neill and Nebraska’s Irish population for supposed Fenian sympathies. The same profile also notes his smaller “soda springs” escapade near Chadron, in which sacks of soda were lowered into boiling springs so their waters could be promoted for healing qualities.[Nebraska State Historical Society]history.nebraska.govState Historical Society Maher, John GNebraska State Historical SocietyMaher, John G. - Nebraska State Historical Society…
The common thread is not one particular monster. It is a method: find a subject people already half-believe in, add a dramatic mechanism, give it a Nebraska location, and let newspapers do the rest.
How the lake story travelled
The Walgren Lake Monster began as a north-west Nebraska newspaper story before it became a wider legend. History Nebraska says the first official reports appeared in the Hay Springs News in September 1921, with a comic headline about something that was either a whale or “a whaler of an animal”. An October follow-up discussed a proposed seining, or netting, of the lake, though game officials reportedly doubted they had a net large enough to hold the animal. In August 1922, the paper again reported that the huge water animal had been seen.[Nebraska State Historical Society]history.nebraska.govState Historical Society Nebraska's Lake Monster- Giganticus BruterviousNebraska State Historical SocietyNebraska's Lake Monster- Giganticus Brutervious - Nebraska State Historical Society…
The decisive leap came in 1923. The Omaha World-Herald picked up a report involving J. A. Johnson, who claimed that he and two companions saw a 40-foot, dull grey-brown creature with a horn-like object between its eyes and nostrils. The animal was described as alligator-like but larger and heavier; when it noticed the men, it allegedly roared, thrashed its tail and dived.[Nebraska State Historical Society]history.nebraska.govState Historical Society Nebraska's Lake Monster- Giganticus BruterviousNebraska State Historical SocietyNebraska's Lake Monster- Giganticus Brutervious - Nebraska State Historical Society…
From there, the story moved beyond Nebraska. History Nebraska says the World-Herald coverage was followed by other newspapers, including the London Times, which received a vivid account of a “medieval monster” terrifying the vicinity of Alkali Lake near Hay Springs. The key point is that this did not happen by accident: History Nebraska says Maher fed the story to newspapers, and Louise Pound’s 1952 Nebraska History article says Maher’s accounts of the monster’s doings reached New York papers, especially the Herald.[Nebraska State Historical Society]history.nebraska.govState Historical Society Nebraska's Lake Monster- Giganticus BruterviousNebraska State Historical SocietyNebraska's Lake Monster- Giganticus Brutervious - Nebraska State Historical Society…
Pound’s article gives a rare look at the mechanics of the spread. It says the Pathfinder ran a series of letters about the monster, the Minneapolis Journal carried an article in 1923, the Boston Transcript also took up the story, and Hay Springs men E. W. Bowman and J. G. Gilmore kept a scrapbook of clippings. According to their testimony, letters about the monster came from “all over the world”.[Nebraska State Historical Society]history.nebraska.govState Historical SocietyState Historical Society
That is the newspaper hoax machine in miniature: a local report becomes a regional curiosity; a regional paper gives it weight; eastern and international papers repeat it as colourful Americana; readers write back; the evidence of attention then becomes part of the legend itself.
Why newspapers were the perfect monster engine
The Walgren Lake case worked because it sat at the sweet spot between impossibility and plausibility. Nebraska readers knew the Sandhills had unusual lakes, changing water levels, remote landscapes and enough wildlife ambiguity to make a strange sighting imaginable. At the same time, a horned, roaring, alligator-like monster in a small inland lake was absurd enough to be funny. That combination made the story safe to pass along: believers could treat it as a mystery, sceptics could enjoy it as a joke, and editors could print it either way.
Maher’s genius, if that is the right word, was to understand that newspapers did not need a monster to be proven. They needed the story to be printable. The “capture” angle was especially useful. Pound records that in the 1920s an investigation was proposed at Hay Springs, apparently as a money-making venture: the plan was to drag the lake and charge admission to spectators. The project failed because the cost of dragging the lake was estimated at around $1,000, while nearby landowners reportedly wanted $4,000 for a three-month lease plus a share of any exhibition money if the animal were found.[Nebraska State Historical Society]history.nebraska.govState Historical SocietyState Historical Society
That failed capture scheme did not weaken the story; it extended it. A monster that is never caught remains available for the next article. The same logic appears in a 1925 Omaha World-Herald telegram quoted by both Pound and History Nebraska, asking whether two Rushville men had solved the lake mystery by finding a mermaid frozen in the ice, and requesting a 300-word story and photo if true. The mermaid detail did not become the lasting version, but it shows how editors and correspondents could keep feeding the lake with fresh absurdities.[Nebraska State Historical Society]history.nebraska.govState Historical SocietyState Historical Society
This is why the phrase “hoax machine” is useful. It was not a single lie told once. It was a repeatable process:
- Local seed: a sighting, rumour or joke near Hay Springs.
- Credible carrier: Maher, a known newspaperman with contacts and public standing.
- Escalation: vivid details such as horns, roaring, livestock-eating and enormous size.
- Reprinting: regional, eastern and international newspapers repeating the claim.
- Feedback: letters, clippings, planned investigations and further comic elaborations.
- Afterlife: the story becoming folklore, tourism and local identity long after eyewitness claims faded.
What Maher added to an older lake tradition
It would be too simple to say Maher invented every part of the Walgren Lake Monster from nothing. Louise Pound noted that Mari Sandoz had known “gossipy stories” of a big sea monster in the lake all her life, and that early stories suggested something prehistoric before the 1920s newspaper heyday.[Nebraska State Historical Society]history.nebraska.govState Historical SocietyState Historical Society
That distinction matters. Folklore often has more than one origin. A local rumour can exist quietly for years, then suddenly become famous when a newspaper gives it a sharper image and wider audience. Maher’s likely role was not necessarily to create the first whisper of a strange lake creature, but to convert a vague local tradition into a media-ready monster.
The change can be seen in the creature’s shifting body. History Nebraska summarises descriptions ranging from a large catfish or mudpuppy to a horned alligator-like beast that ate livestock and waterfowl. The famous 1923 version fixed the monster in readers’ minds as a huge grey-brown, horned, alligator-like animal, but later retellings gave it flashing green eyes, weather-changing powers, earth-shaking movements and the grand mock-Latin name “Giganticus Brutervious”.[Nebraska State Historical Society]history.nebraska.govState Historical Society Nebraska's Lake Monster- Giganticus BruterviousNebraska State Historical SocietyNebraska's Lake Monster- Giganticus Brutervious - Nebraska State Historical Society…
That evolution is exactly what makes the Walgren Lake Monster valuable as Nebraska folklore. The story did not simply preserve a single eyewitness claim. It recorded a series of performances: newspaper humour, local boasting, rural scepticism, civic play, and the pleasure of letting outsiders wonder whether Nebraska really had a lake monster.
Why the hoax survived after the joke was obvious
A weak hoax dies when it is exposed. A strong folklore hoax survives because exposure becomes part of the fun. The Walgren Lake Monster fits the second category. History Nebraska explicitly calls it Maher’s longest-lasting hoax, yet the same institution also treats the monster as a meaningful part of state history and local memory.[Nebraska State Historical Society]history.nebraska.govState Historical Society Nebraska's Lake Monster- Giganticus BruterviousNebraska State Historical SocietyNebraska's Lake Monster- Giganticus Brutervious - Nebraska State Historical Society…
Hay Springs and the surrounding area have kept the monster because it is useful in a harmless, communal way. History Nebraska notes that Hay Springs citizens became proud of the legendary creature, and that the Hay Springs Centennial Committee sold promotional objects in 1985. The modern Nebraska Game and Parks Commission also describes Walgren Lake as “perhaps best known” as the home of the Walgren Lake Monster while presenting the site as a 50-acre recreation area for fishing, boating, camping, hunting and picnicking.[Nebraska State Historical Society]history.nebraska.govState Historical Society Monsters Make Big Splash in Small LakeState Historical Society Monsters Make Big Splash in Small Lake
That is not the same as official belief in a monster. It is a public embrace of a story. For visitors, the legend adds colour to an otherwise modest Sandhills lake. For local history, it shows how small communities used humour and publicity to turn a place into a destination. For cryptid readers, it is a reminder that some famous creatures are not best approached as hidden animals, but as media events with claws.
What the Maher story changes about Nebraska’s monster map
Without Maher, the Walgren Lake Monster might have remained a local joke or a fading bit of lake gossip. With Maher, it became Nebraska’s signature monster legend. That does not prove that every early witness was lying, and it does not rule out misidentified wildlife behind some reports. History Nebraska’s own museum-style account notes speculation that J. A. Johnson may have seen an unusually large beaver.[Nebraska State Historical Society]history.nebraska.govState Historical Society Monsters Make Big Splash in Small LakeState Historical Society Monsters Make Big Splash in Small Lake
But Maher changes the burden of interpretation. Once a known hoaxer with newspaper connections is shown to have distributed the story, the strongest explanation is no longer “unknown animal first, folklore second”. It becomes “local rumour or ambiguous sighting first, publicity machine second, folklore after that”. The lake monster’s fame depends less on biological evidence than on how easily a good story moved through early twentieth-century newspapers.
That is also why the Walgren Lake Monster still belongs in Nebraska’s cryptid history. It is not important because it offers strong evidence for a hidden species. It is important because it shows how a state monster can be built from ordinary ingredients: a real lake, a funny headline, a dramatic witness account, a newspaperman with form, editors looking for copy, and a community willing to keep smiling at its own legend.
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Endnotes
1.
Source: history.nebraska.gov
Title: State Historical Society Nebraska’s Lake Monster- Giganticus Brutervious
Link:https://history.nebraska.gov/nebraskas-lake-monster-giganticus-brutervious/
Source snippet
Nebraska State Historical SocietyNebraska's Lake Monster- Giganticus Brutervious - Nebraska State Historical Society...
2.
Source: history.nebraska.gov
Title: State Historical Society Maher, John G
Link:https://history.nebraska.gov/publications_section/maher-john-g/
Source snippet
Nebraska State Historical SocietyMaher, John G. - Nebraska State Historical Society...
3.
Source: history.nebraska.gov
Title: State Historical Society Chadron’s Petrified Man
Link:https://history.nebraska.gov/chadrons-petrified-man/
Source snippet
Nebraska State Historical SocietyChadron's Petrified Man - Nebraska State Historical Society...
4.
Source: history.nebraska.gov
Title: State Historical Society
Link:https://history.nebraska.gov/wp-content/uploads/2017/12/doc_publications_NH1952JGMaher.pdf
5.
Source: history.nebraska.gov
Title: State Historical Society Monsters Make Big Splash in Small Lake
Link:https://history.nebraska.gov/monsters-make-big-splash-in-small-lake/
6.
Source: history.nebraska.gov
Title: the john g maher hoaxes
Link:https://history.nebraska.gov/document/the-john-g-maher-hoaxes/
7.
Source: history.nebraska.gov
Title: govhoax Archives
Link:https://history.nebraska.gov/tag/hoax/
8.
Source: history.nebraska.gov
Title: john g maher
Link:https://history.nebraska.gov/tag/john-g-maher/
9.
Source: history.nebraska.gov
Title: ns urged to help the boers
Link:https://history.nebraska.gov/publications_section/nebraskans-urged-to-help-the-boers/
10.
Source: history.nebraska.gov
Title: missouri pacific railroad
Link:https://history.nebraska.gov/tag/missouri-pacific-railroad/
11.
Source: history.nebraska.gov
Link:https://history.nebraska.gov/author/firespringint/page/273/
12.
Source: history.nebraska.gov
Link:https://history.nebraska.gov/tag/snow/
13.
Source: history.nebraska.gov
Link:https://history.nebraska.gov/tag/chadron/
14.
Source: history.nebraska.gov
Title: second boer war
Link:https://history.nebraska.gov/tag/second-boer-war/
15.
Source: history.nebraska.gov
Link:https://history.nebraska.gov/tag/lincoln/page/4/
16.
Source: history.nebraska.gov
Title: spanish american war
Link:https://history.nebraska.gov/tag/spanish-american-war/
17.
Source: history.nebraska.gov
Title: smithsonian institution
Link:https://history.nebraska.gov/tag/smithsonian-institution/
18.
Source: history.nebraska.gov
Link:https://history.nebraska.gov/tag/omaha-world-herald/page/3/
19.
Source: history.nebraska.gov
Link:https://history.nebraska.gov/tag/world-war-i/page/2/
20.
Source: history.nebraska.gov
Title: govartifact Archives
Link:https://history.nebraska.gov/tag/artifact/page/3/
21.
Source: history.nebraska.gov
Title: govfirespring Int, Author at Nebraska State Historical Society
Link:https://history.nebraska.gov/author/firespringint/page/240/
22.
Source: history.nebraska.gov
Title: lincoln star
Link:https://history.nebraska.gov/tag/lincoln-star/
23.
Source: history.nebraska.gov
Link:https://history.nebraska.gov/category/blog/page/59/
24.
Source: folklore.ee
Link:https://www.folklore.ee/FOAFtale/ftn45.htm
25.
Source: Wikipedia
Title: Walgren Lake Monster
Link:https://en.wikipedia.org/wiki/Walgren_Lake_Monster
26.
Source: Wikipedia
Title: The New York Herald
Link:https://en.wikipedia.org/wiki/The_New_York_Herald
Additional References
27.
Source: researchgate.net
Link:https://www.researchgate.net/publication/395762454_Cultural_Relevance_of_Local_Legends_from_Old_Man%27s_Folklore_to_ELT_Corollaries
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Source: hangar1publishing.com
Link:https://hangar1publishing.com/blogs/cryptids/walgren-lake-monster?srsltid=AfmBOopYbH59Tt5il6paxEfSNo1nPPrX_vj0RQyWZdv6zJ9VRv-pW1Z4
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Source: hangar1publishing.com
Link:https://hangar1publishing.com/blogs/cryptids/walgren-lake-monster?srsltid=AfmBOoojB3uvhj-kgAuyR0sub2Mu7GcILLWu28oFf-A936H4HDjrFgEd
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Source: facebook.com
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34.
Source: facebook.com
Link:https://www.facebook.com/HistoricRoute20/photos/the-walgren-lake-monster-is-a-tale-that-the-residents-of-hay-spring-ne-love-to-b/1568642818598535/
35.
Source: pure.knaw.nl
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36.
Source: outdoornebraska.gov
Link:https://outdoornebraska.gov/location/walgren-lake/
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