Scroll through active listings in Holladay and you will notice a line that does not appear the same way twice: "2 shares Big Cottonwood Tanner Ditch," or "1 share pressurized irrigation," or nothing at all. Two homes on the same block, built the same decade, sitting on comparable lots, can carry entirely different answers to the same question. One buyer assumes the number is a fixed feature of the property, like the roof pitch or the garage count. It is not. A water share is closer to a stock certificate than a fixture, and in Holladay specifically, what that certificate is actually worth depends on a patchwork of private companies, a 2008 agreement that the City of Holladay says it was not part of, and a flooding problem that ended one entire delivery method for good.
Buyers who treat the water line as boilerplate find this out at the worst possible moment, usually during due diligence, sometimes after closing.
Culinary and Secondary Water Systems in Holladay
Holladay properties may draw from two separate systems, though some rely on culinary water alone. Culinary water is the treated, metered water that comes through the tap, billed like any other utility. Secondary water, often called pressurized irrigation, is untreated water delivered through a second set of pipes or open ditches strictly for lawns and landscaping. It is not safe to drink, and in much of Utah it is dramatically cheaper per gallon than culinary water, which is exactly why homes with generous secondary water access can support large, mature yards without a painful utility bill.
The ownership of that second system is where Holladay gets complicated. Access to it is not automatic, not standardized, and not delivered by the city.
Nine Companies, Three Canals, Two Creeks, Not One City Pipe
According to the City of Holladay's public works department, ten irrigation providers operate within city limits, and nine private irrigation companies are actively supplying water through three canals and two creeks. The water reaches individual properties through smaller ditches and pipes called laterals, and those laterals are privately owned, either by the irrigation company itself or by whichever property the ditch happens to cross. The city is explicit that it does not maintain or regulate these laterals, taking responsibility only where a lateral crosses a public road.
The source water itself varies by season in a way that shows up as a visible difference in what comes out of the pipe. When flow in Big Cottonwood Creek is running high, the Upper Canal Irrigation Company draws clear, cool water directly from it. When that flow drops, the source switches to the Jordan and Salt Lake Canal, fed by the Jordan River, which runs browner and more nutrient-rich. A homeowner watering the same lawn in July as in April may be using water from two entirely different sources without any change in their bill or their share count.
| Source | Feeds | What A Homeowner Notices |
|---|---|---|
| Big Cottonwood Creek (high flow) | Upper Canal Irrigation Company | Clear, cool water |
| Jordan and Salt Lake Canal (backup) | Upper Canal Irrigation Company | Browner, more nutrient-rich water |
| East Jordan Canal Extension | Little Cottonwood Tanner Ditch Company (west of the extension, near Shangri Lane) | Still actively delivering irrigation water today |
The 2008 Deal That Left Holladay Out
The most consequential piece of this history dates to April 18, 2008, when shareholders of the Big Cottonwood Tanner Ditch Company agreed to exchange their shares with Salt Lake City Corporation in return for culinary water and free vouchers for irrigation. Salt Lake City needed more rights to the creek's clear water as its population grew, and the exchange gave the city what it wanted. The city dedicated 6.9 million dollars toward capital improvements to its culinary system to meet its new commitments to those shareholders.
Holladay was not a party to that agreement. The contract language is specific: after what it calls the Irrigation Water Termination Date, Salt Lake City has no obligation to deliver or make available irrigation water to the company or its shareholders, and any future water for those dry summer stretches has to be leased at market rate. That distinction still shapes ownership on the ground today. A later agreement, executed October 15, 2012, split physical control of the ditch system: the portion west of the East Jordan Canal Extension, running near Shangri Lane, went to the Little Cottonwood Tanner Ditch Company, while the portion east of the extension transferred to the City of Holladay itself.
Why The Ditch Doesn't Run For Irrigation Anymore
Twice, Holladay tried delivering spring runoff through the ditch after taking ownership of that eastern portion. Twice, it flooded basements, generating enough claims that the city council decided to stop the practice permanently. The city's own public works page states plainly that it regrets the resulting loss of tree canopy along the ditch, but adds that because the 2008 exchange excluded Holladay, there is no remedy available to property owners whose trees depended on that water.
This tension between ditch water and tree canopy is not a new argument in this exact watershed. In 1946, the Utah Supreme Court heard an appeal in Big Cottonwood Tanner Ditch Co. v. Moyle, where landowners fought the ditch company's plan to cement and waterproof its channels. Their argument, as the court recorded it, was that trees like tag alder and birch had grown up around the open ditches over decades and that lining the channels would kill them.
"This would decrease the beauty of the tracts to such an extent that their value for residential purposes would be lessened approximately 50%."
Eighty years later, the mechanism is different but the underlying fact has not changed. In Holladay, whether water keeps running through a ditch or a lateral is not a minor engineering detail. It shows up in property value.
What Actually Transfers At Closing
Some companies charge a transfer fee.
Each irrigation company charges annual fees per share to fund its own maintenance, and Holladay's nine private companies each set their own rules.
Before writing an offer on a Holladay property, it is worth confirming a few things directly rather than assuming the listing sheet tells the whole story.
- Get water share conveyance in writing in the purchase contract itself, not as a verbal assurance from either agent.
- Call the specific irrigation company's secretary to confirm the seller is the shareholder of record and that assessments are paid in full.
- Ask which company holds the shares and how many, since two similarly sized Holladay lots can carry very different share counts depending on which ditch or canal serves them.
- If the lot borders a canal or ditch, check with the city before planning any landscaping changes. Permits are required for any disturbance within 20 feet of the top of bank, including removal of trees with a trunk diameter of two inches or larger, under Holladay ordinances 13.76.400, 13.76.700, and 13.29.030.
A Few Common Questions
Do all Holladay homes have secondary water? No. Coverage depends on which of the nine private irrigation companies serves that specific parcel, and some infill or newer construction may rely on culinary water alone for outdoor use.
Water in Holladay has always been a matter of which company, which ditch, and which decade's agreement applies to your particular lot. Whitney Foley walks buyers and sellers through exactly that kind of detail before it becomes a surprise at closing. Whitney Foley Real Estate welcomes the conversation before you write an offer, not after.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
