AUGUST 16 • ENID'S WATER STORY • PART 3 OF 8

What's Under the Water Works?

Enid's early water system was more than a single giant well. By the 1920s, federal investigators described a pumping plant, a deep central pit, underground collection galleries and another enormous brick-lined well. Above ground, the record leaves us with a pond mystery that is not yet fully solved.

Published Aug. 16, 2026 · Updated Aug. 21, 2026 · Part 3 of 8

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Part 2 left us with a simple picture: Enid built a municipal waterworks, and a national engineering journal reported that its source included a well 26 feet in diameter.

But the next surviving records make the system look much less simple.

Enid's early Water Works was becoming an underground collection system — with reservoirs above it and water-moving infrastructure below it.

A reservoir was already being dug in 1901

Only weeks after the destructive July 1901 downtown fire described in Part 2, the Garfield County Democrat reported rapid progress on a new reservoir at the waterworks.^[1]

The newspaper said workers encountered numerous small veins of clear water while excavating. A steam pump had to remove that water so the crew could continue working.^[1]

The paper expressed the hope that, once filled to a depth of roughly eight or ten feet, the reservoir would provide an ample supply for Enid's population at the time.^[1]

That one short newspaper item is useful because it establishes something the later records can obscure:

Enid was modifying and expanding the Water Works almost immediately.

By 1911, the system had changed again

In 1925, U.S. Geological Survey geologist B. C. Renick published Additional Ground-Water Supplies for the City of Enid, Oklahoma, a federal study focused specifically on Enid's municipal groundwater system.^[2]

Renick reported that the city's main pumping plant had been installed in 1911. The federal description places that plant in the southeast quarter of Section 1, Township 22 North, Range 7 West.^[2]

The system was not simply a vertical pipe dropped into the ground.

The USGS described a central pump pit about 30 feet deep connected with underground collection galleries. Those galleries were part of a system designed to intercept groundwater and bring it toward the pumping works.^[2]

The federal record also documents expansion of the gallery-well system in 1918.^[2]

That gives us a much better mental picture of Enid's early water supply.

Instead of imagining one famous oversized well doing all the work, imagine a municipal site being repeatedly enlarged: wells, pumping equipment, a deep pit, buried galleries and surface storage all functioning as pieces of the same evolving system.

Then there was another giant well

The same USGS investigation documented another municipal well that was extraordinary by modern household-well standards.

Renick described the third well in one group as 20 feet in diameter, lined with brick and 47 feet deep.^[2]

The report said that well could yield an average of about 900,000 gallons during 24 hours of pumping.^[2]

That well should not be confused with the 26-foot-diameter well reported in 1900. They are separate descriptions from different records, and EPR has not found evidence proving that they refer to the same structure.

That distinction is important because the deeper we get into Enid's Water Works history, the easier it becomes to combine structures from different dates into one story that the documents themselves do not support.

The photographs help — but only so far

The West Chestnut reservoir was still part of the system in 1951

Decades later, the surface reservoir had not disappeared from the public record.

On January 4, 1951, The Enid Events reported that City Manager Gerald Wilkins, City Engineer Loren McKee and Electrical Inspector Roy Kent were headed to Oklahoma City for a meeting about safeguarding municipal water supplies.^[3]

The newspaper said the most likely first step in Enid would be fencing around the reservoir on West Chestnut.^[3]

That gives us a firm later anchor: in 1951, a municipal reservoir on West Chestnut was still important enough to Enid's water system that officials were discussing its physical security.

And then there is the “frog pond”

EPR's earlier research located a 1921 newspaper reference describing an old open reserve reservoir with the nickname “frog pond.”

But there is a problem with publishing that as settled history today: the exact page-level archival citation from that earlier research has not yet been recovered into the current source ledger.

So we are keeping the nickname in the investigation — but not pretending the proof is stronger than it is.

We have evidence of early reservoirs at the Water Works and a West Chestnut reservoir still documented in 1951. We do not yet have enough evidence to say that today's pond is definitely the same feature people referred to as the “frog pond.”

It may be the same reservoir, a modified descendant of it, or a later feature occupying part of the same Water Works landscape.

Until a record closes that gap, EPR will leave the question open.

What Part 3 changes about the story

The significance of the Water Works is not any one odd-sized well.

It is the pattern.

In 1901, Enid was excavating a new reservoir. By 1911, the city had installed a main pumping plant. Federal investigators later documented a deep pumping pit and underground collection galleries, an expansion in 1918 and another enormous brick-lined well.^[1][2]

Enid kept engineering more capacity out of the groundwater beneath and around the city.

Eventually, however, the solution would no longer be simply to build more beneath the same Water Works.

The city would begin reaching farther outward — through well fields, pipelines, land rights and eventually court disputes across northwest Oklahoma.

That's Part 4: Enid Goes Looking for Water.

Sources & notes

These are the records used for the factual claims in Part 3. EPR links readers to the original record whenever an online copy is available.

[1] Garfield County Democrat, Aug. 8, 1901 — new reservoir at the Water Works

Contemporary Enid newspaper report describing excavation of a new reservoir at the waterworks, groundwater veins entering the excavation, use of a steam pump, and the hope that an eight-to-ten-foot water depth would provide an ample supply for the city's then-current population.

Open newspaper page ↗

[2] U.S. Geological Survey, Water-Supply Paper 520-B — B. C. Renick, 1925

Additional Ground-Water Supplies for the City of Enid, Oklahoma. Federal technical investigation documenting Enid's main pumping plant, the central pump pit and gallery system, the 1918 expansion, and a separate 20-foot-diameter brick-curbed well 47 feet deep.

Open USGS publication record ↗

[3] The Enid Events, Jan. 4, 1951 — West Chestnut reservoir

Contemporary report on municipal-water security stating that the likely first local step would be fencing around the reservoir on West Chestnut.

Open newspaper page ↗

Archival image — Water Works, early days

Creator unknown, Richard McConkay Photo Collection. Image Courtesy Cherokee Strip Regional Heritage Center. Accession 2015.239.3947.

Open original archival record ↗

Archival image — Enid aerial view, 1950s

Creator unknown, William Edson Photograph Collection. Image Courtesy Cherokee Strip Regional Heritage Center. Accession 2008.148.035.047.

Open original archival record ↗

Reporting note: The relationship between today's Water Works pond and the historical reservoir system remains unresolved. EPR will not identify today's pond as the 1921 “frog pond” unless the record supports that conclusion. The exact 1921 page-level citation from earlier research is also being recovered before the nickname is treated as a fully sourced historical fact.