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Soboba Hot Springs

Soboba Hot Springs is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Soboba Hot Springs rather than just read about it. In short: Soboba Hot Springs are a historic hot springs and resort in Riverside County, California, United States. The springs issued from the side of a steep ravine "with narrow, precipitous sides, and the rock exposed is largely a crushed gneiss...the thermal character of the springs is due to crushing and slipping of the rocks".

Soboba Hot Springs — main illustration
Soboba Hot Springs — illustration

Key takeaways

  • Soboba Hot Springs belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Soboba Hot Springs to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Soboba Hot Springs from memory before moving on to harder problems.

Reference excerpt

Soboba Hot Springs are a historic hot springs and resort in Riverside County, California, United States. The springs issued from the side of a steep ravine "with narrow, precipitous sides, and the rock exposed is largely a crushed gneiss...the thermal character of the springs is due to crushing and slipping of the rocks". The Soboba Hot Springs resort was adjacent to the reservation of the Soboba Band of Luiseño Indians. Soboba means hot water in the Luiseño language. Located along the San Jacinto Fault a little more than a mile from the city of San Jacinto and about five miles southeast of the Gilman Hot Springs, a resort based around the springs was first attempted in 1885. The resort closed in 1969, and the remaining buildings burned in a 1979 arson-ignited wildfire. Soboba Resort Casino, a Native American gaming hotel opened in 2019, is located close to where the springs resort once stood.

History

Early history and Ritchey Hot Springs There were apparently two sets of springs that were called Soboba: According to a 1912 history of Riverside, the local band of Luiseño people "owned not only the never-failing artesian spring that is still the property of the village, but also the sulphur springs on the north, now the health resort, Soboba Lithia Springs". In 1887, boosters advertising real estate in San Jacinto promised that the area already had 82 artesian wells and two hot springs, likely a reference to some combination of Soboba, Relief Hot Springs, and Eden Hot Springs. In May 1888, the Los Angeles Times published an article on the commercial prospects of the San Jacinto basin and mentioned the hot springs: "Among the attractions may be mentioned three hot sulphur springs...I had the pleasure of inspecting the nearest one yesterday. The water is not at all disagreeable to the taste and its remedial qualities, especially for rheumatism, are said to be superior to those of Arrowhead. Comfortable rooms and good tubs are provided." In 1888, the hot springs were listed for sale: "THE FAMOUS HOT SPRINGS situated one mile north of the flourishing town of San Jacinto may be bought at a bargain. The history and reputation of these springs show that in curative properties and natural advantages they are unsurpassed by any in the State, and analysis by Prof. Doremus and other eastern chemists confirm popular belief. Elegant new bathhouse and cottage with large patronage; a splendid location for a hotel and sanitarium." A later feature on the springs stated, "...a company was formed about fifteen years ago to start a sanitarium...A small hotel was built, but was destroyed by fire soon afterward. Then came the collapse of the great Southern California real estate boom and the financial embarrassment of the principal stockholders in the sanitarium project". Col. John T. Ritchey, originally of Louisville, Kentucky, and later of Redlands, California, bought the 90 acres (36 ha) surrounding the springs, and a larger adjoining ranch, in about 1899.

The Soboba springs water was being bottled for sale in 1904; ads promised "does not contain even a trace of lime. It cures kidney trouble. Costs 50¢ for five gallons". According to a U.S. government geologist in 1915, "Six springs, which range in temperature from 70 °F (21 °C) to 111 °F (44 °C), furnish water for domestic use and irrigation. Although in 1908 the place had not yet been opened as a public resort, a few guests were taken care of during the summer, and several tubs were provided for bathing. In a tunnel that has been driven into the hillside for a distance of 55 feet (17 m) a temperature of 82 °F (28 °C) was registered. This unusually high temperature has led to the use of the tunnel as a sweat chamber. Gypsum and efflorescent alum salts form on its walls and indicate that the tunnel water may be mineralized to a notable extent by acid constituents. There was formerly a sour spring in the ravine above the main group, but at the time the place was visited it either had been covered by a landslide or overgrown by vegetation. Water from one of the springs was formerly marketed as a table water, as Soboba Lithia Water. Its sale was discontinued when interrupted by the high-water stage of San Jacinto River in 1904, but it was placed on the local market again in 1909". When Ritchey died in 1910, his obituary mentioned the Soboba Lithia Springs property, stating that "the rough, barren hillsides have been graded, terraced and set to oranges, grape fruit and other citrus fruits and the hot mineral springs furnish water for domestic purposes as well as for irrigation". A "syndicate" bought the springs and the surrounding 85 acres (34 ha) from the Ritchey estate in 1911. In 1912 a beverage-industry periodical reported that Soboba water, which was "under new management", was bottled for sale at a plant in Hemet. A "series of owners" ran the resort in the years between Ritchey's death and when John and Tillie Althouse took over in 1919.

Althouse era to 1979 By 1922, the springs resort appeared in tourist brochures as Soboba Mineral Hot Springs, which were "in the foothills of the San Jacinto Mountains amidst orange groves. Bathhouse modern in all equipments. Accommodations include two-room cottages of hollow tile with private bathrooms. Rates, American plan, $4.00 and up per day; $22.50 and up per week. For diversion there is riding, swimming, croquet, hiking, hunting, motoring and dancing. Privileges of golf links and tennis court. For reservations and folder address John G. Althouse, Owner, San Jacinto, Cal." In the 1920s the resort added a miniature golf course, and what was called the "Indian village" and intended to turn the resort's proximity to the Soboba reservation into a marketing hook. Designed by Robert Stacy-Judd, the stylized cottages "combined his vast interest in Native American, Mexican, and Central American cultures with an Americanized version of different types of dwelling units. The cultural appropriation of native housing styles created a 'village' of native peoples who did not inhabit the same locations". The cottages had names like Pima, Yuma, and Siwash (a word from Chinook Jargon). According to one travel guide, "Even the hinges on the doors bear the stamp of the American Indian motif, and this is carried out in the furniture, draperies, rugs, lighting, fixtures, and all interior design. The suites in the Indian Village are comfortable and well-ventilated and have the advantage of being cool in summer and warm in winter".

… excerpt ends here. Continue reading the full article.

Illustrations

Soboba Hot Springs illustration
Soboba Hot Springs: Geothermal features of San Bernardino, Riverside, Imperial, San Diego counties, with underlying fault lines, 1919
Geothermal features of San Bernardino, Riverside, Imperial, San Diego counties, with underlying fault lines, 1919
Soboba Hot Springs: Mountainside orchard at Soboba Hot Springs c. 1900 (CHS/USC Libraries)
Mountainside orchard at Soboba Hot Springs c. 1900 (CHS/USC Libraries)
Soboba Hot Springs: Soboba Lithia Hot Springs advertisement (1920)
Soboba Lithia Hot Springs advertisement (1920)
Soboba Hot Springs: Soboba resort "Indian village" (1927)
Soboba resort "Indian village" (1927)

Worked examples

Example 1 — a first encounter with Soboba Hot Springs

Start with the simplest possible case. Write down what Soboba Hot Springs claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Soboba Hot Springs before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Soboba Hot Springs ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Soboba Hot Springs

In research
Soboba Hot Springs appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Soboba Hot Springs in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Soboba Hot Springs is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1885 establishments in California, 1979 disestablishments in California, Hot springs of California, so understanding it makes those chapters shorter.
In everyday life
Look for Soboba Hot Springs outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Soboba Hot Springs in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Soboba Hot Springs means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Soboba Hot Springs out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Soboba Hot Springs in simple terms?

Soboba Hot Springs are a historic hot springs and resort in Riverside County, California, United States. The springs issued from the side of a steep ravine "with narrow, precipitous sides, and the rock exposed is largely a crushed gneiss...the thermal character of the springs is due to crushing and…

Why does Soboba Hot Springs matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Soboba Hot Springs?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Soboba Hot Springs.

Tags

  • 1885 establishments in California
  • 1979 disestablishments in California
  • Hot springs of California
  • Lithia water
  • Luiseño
  • Springs of Riverside County, California
  • Tourist attractions in Riverside County, California

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