Cary NC Water Restrictions 2026

Current water restrictions in Cary, North Carolina

Cary is under a Stage 1 Drought Watch — Voluntary restriction, limiting outdoor irrigation to 3 days per week on an odd/even address schedule, with watering only permitted before 10:00 AM or after 6:00 PM.

The Town of Cary Water Resources declared the Stage 1 Drought Watch in response to deteriorating drought conditions across Wake County. The trigger is tied directly to the North Carolina Drought Monitor, which classified Wake County at D3 (Extreme Drought) as of April 2026 — the second-most severe category on the five-level scale. Falls Lake, a primary water supply reservoir serving Cary and the broader Triangle region, has been trending toward the 85% capacity threshold that would automatically activate mandatory Stage 2 restrictions.

Although the Stage 1 designation is technically voluntary, the Town of Cary Water Resources strongly urges full compliance. The drought monitor is reviewed every Thursday at ncdrought.org, and conditions can shift to mandatory enforcement at any weekly update without additional public notice. Cary's restrictions align with the broader statewide emergency: as of April 2026, 100% of North Carolina is in some level of drought, the driest recharge season recorded since 1895, and the USDA has designated 82 of the state's 100 counties as natural disaster areas.

Practically speaking, a resident with an odd-numbered street address — say, 115 Tryon Road — may water their garden on Monday, Wednesday, or Friday, but only before 10:00 AM or after 6:00 PM. Running a sprinkler at noon on a Wednesday, or watering on a Thursday, would fall outside the current guidelines. Stage 1 carries no fines, but escalation to Stage 2 or Stage 3 would introduce financial penalties and stricter day limits.

Contact the Town of Cary Water Resources directly at 919-469-4090 or visit carync.gov/services-publications/services/water-resources for the most current status.

Cary's watering days and hours

Your assigned watering days are based on the last digit of your street address number. Odd-numbered addresses (ending in 1, 3, 5, 7, or 9) water on Monday, Wednesday, and Friday. Even-numbered addresses (ending in 0, 2, 4, 6, or 8) water on Tuesday, Thursday, and Saturday. Sunday is not a scheduled watering day for either group under Stage 1 guidance.

Multi-family residential properties — apartment complexes and townhome communities common throughout Cary's Preston, Lochmere, and Amberly neighborhoods — should follow the address number of the primary building or complex entrance. Commercial irrigation accounts are subject to the same odd/even framework. Property managers overseeing multiple buildings on a single campus should contact Town of Cary Water Resources at 919-469-4090 to confirm which address number governs the account.

Watering outside the 10 AM–6 PM window is not merely a scheduling formality. In Cary's humid summer climate, midday irrigation loses a significant portion of applied water to evaporation before it reaches root zones. Trees that are particularly stressed during the current D3 drought conditions and worth prioritizing include Willow Oak (Quercus phellos), widely planted along Cary's residential streets; Loblolly Pine (Pinus taeda), common throughout the town's older wooded subdivisions; and American Sweetgum (Liquidambar styraciflua), found in both landscaped yards and the greenway corridors along Crabtree and Swift creeks. Slow, deep watering at the drip line on your assigned days gives these species the best chance of surviving a prolonged drought without triggering runoff violations.

Violation fines and enforcement

At the current Stage 1 Drought Watch level, enforcement is educational rather than punitive. Town of Cary Water Resources staff monitor water use data through the town's automated metering infrastructure (AMI) — Cary completed a system-wide smart meter rollout that gives utility staff near-real-time consumption visibility by account. Unusual usage spikes during prohibited hours or on off-days can be flagged without a physical inspection. Complaint-based reports from neighbors also prompt staff review, and Cary typically responds to filed water waste complaints within one to two business days.

If conditions escalate to Stage 2 or Stage 3, an appeals process is available through the Town of Cary. Residents who believe a violation notice was issued in error may contest it in writing to Town of Cary Water Resources within a specified window stated on the notice. Documented equipment failures — a burst irrigation line, for example — are generally considered during the appeals review.

Other outdoor water rules

Outdoor irrigation restrictions under Stage 1 extend beyond lawn sprinklers. The following activities are subject to current guidance from Town of Cary Water Resources:

• Car washing: Permitted, but must use a bucket or a hose with a self-closing, trigger-style nozzle. Continuous-flow hoses left running on a driveway are not permitted. Commercial car wash facilities that recycle water are exempt.
• Pool filling and topping off: Allowed, but new pool fills covering large volumes should be timed to avoid peak demand periods. Covers are strongly encouraged to reduce evaporation loss, which is significant during Cary's hot, dry summer conditions.
• Pressure washing: Permitted for health and safety purposes (mold removal, food-surface cleaning). Purely cosmetic pressure washing of driveways, sidewalks, or siding is discouraged under Stage 1 and may be explicitly prohibited if restrictions escalate.
• Decorative fountains and water features: Recirculating fountains are permitted. Single-pass or drain-and-refill ornamental features should be shut down.
• Construction water: Dust suppression and concrete curing on active construction sites are generally allowed but should use the minimum effective volume. Contact Town of Cary Water Resources for project-specific guidance on large commercial sites.
• Restaurant water service: Water served to customers only upon request — this is a North Carolina standard practice reinforced during active drought watches statewide.

How Cary gets its water

Cary's municipal water supply comes primarily from Falls Lake, a reservoir on the Neuse River in northern Wake County operated by the U.S. Army Corps of Engineers. Falls Lake was completed in 1981 and serves as the primary drinking water intake for Cary, Apex, and several other Triangle municipalities. The lake has a storage capacity of approximately 110,000 acre-feet in its water supply pool, and its elevation is tracked continuously as the benchmark for drought stage triggers under Cary's Water Shortage Response Plan.

Raw water drawn from Falls Lake is treated at the Cary/Apex Water Treatment Plant located in Apex, which serves both communities under a shared regional agreement. The plant has a permitted capacity of 56 million gallons per day (MGD). Treated water is distributed through Cary's network and supplemented by purchased water from the City of Raleigh under an interconnect agreement — a backup source that becomes increasingly important during drought periods when Falls Lake levels decline.

Cary also holds a water supply allocation from Jordan Lake (B. Everett Jordan Reservoir), a Haw River impoundment in Chatham County. Jordan Lake serves as a secondary and future supply source as the Triangle's population continues to grow. The Western Wake Regional Water Reclamation Facility, a partnership between Cary, Apex, Morrisville, and Research Triangle Park, returns highly treated reclaimed water to the Cape Fear River basin, helping offset drawdown from the Neuse basin system.

Unlike piedmont cities that rely on groundwater, Cary draws exclusively from surface water. This makes the system highly sensitive to drought conditions: no rainfall means no reservoir recharge. With Wake County at D3 Extreme Drought and Falls Lake approaching critical levels in April 2026, the connection between weekly rainfall totals and your watering schedule is direct and immediate.

HOA and brown lawn protections

North Carolina does not have a statewide statute explicitly prohibiting HOAs from fining homeowners for brown or dormant lawns during declared drought restrictions — unlike Florida, Texas, or California, which have specific preemptive laws. However, North Carolina General Statute § 47F-3-102 (the Planned Community Act) and § 47C-3-102 (the Condominium Act) both require that HOA rules be reasonable and consistently enforced. Enforcing a lawn appearance standard that requires irrigation in direct conflict with a Town of Cary drought restriction exposes an HOA board to a reasonableness challenge.

If your HOA contacts you about a brown lawn during the current Stage 1 Drought Watch, respond in writing, citing the town's declared drought status and your compliance with the odd/even watering schedule. Keep a copy. If the HOA escalates, contact Town of Cary Water Resources at 919-469-4090 — staff can provide official confirmation of the active restriction that you can submit to your HOA or, if necessary, to a mediator.

Use this template as your initial written response:

"This letter is to inform [HOA Name] that the Town of Cary Water Resources has declared a Stage 1 Drought Watch affecting all properties within the Town of Cary Water System service area. Under this restriction, outdoor irrigation is limited to three days per week on an odd/even address schedule. My lawn's current condition reflects compliance with this municipal water restriction, not neglect. Pursuant to North Carolina General Statute § 47F-3-102, I respectfully request that no fines or violations be assessed against my property for lawn dormancy during the active drought restriction period. Please direct any questions to Town of Cary Water Resources at 919-469-4090."

Keeping your lawn alive on restricted water

Cary sits in the transition zone — the climatic middle ground where both cool-season and warm-season grasses can survive but neither thrives without management. The grasses you are most likely maintaining in a Cary yard are:

Tall Fescue is the most common turf in Cary's established neighborhoods and the most vulnerable under the current D3 drought. At Stage 1's three-day-per-week allowance, apply 0.5 to 0.75 inches per session, preferably in early morning on your assigned days, to push moisture 4–6 inches into the root zone rather than wetting only the surface. Raise your mower deck to 4 inches — taller blades shade the soil, reduce evaporation, and keep the root system cooler during the July and August heat that follows Cary's typical summer pattern. Avoid fertilizing Tall Fescue now; nitrogen pushes shoot growth and increases water demand at exactly the wrong time.

Bermudagrass and Zoysia lawns — more common in Cary's newer subdivisions and golf-adjacent communities like Lochmere — can be allowed to go dormant and brown without permanent damage. Both grasses have deep rhizome systems that survive extended dry periods and green up quickly when rainfall resumes. If you have a mix of Bermuda and Tall Fescue (a common transition-zone situation in overseeded lawns), prioritize your three allowed watering sessions toward the Fescue areas, since Bermuda will recover on its own. Do not apply pre-emergent herbicides during drought stress, as root activity is suppressed and chemical uptake is unpredictable.

Cary water restriction FAQ

What days can I water if my Cary address is 204 Kildaire Farm Road?

204 is an even number, so your assigned watering days are Tuesday, Thursday, and Saturday. You may run your irrigation system or sprinklers only before 10:00 AM or after 6:00 PM on those days. Drip irrigation and hand watering with a shut-off nozzle are exempt from the day restriction entirely.

Can I wash my car at my Cary home right now?

Yes, with a condition. You must use a hose equipped with a trigger-style, self-closing nozzle — a continuously running hose left on during a car wash is not permitted under Stage 1 guidance. A bucket wash also complies. If you use a commercial car wash that recycles water, there are no restrictions on frequency.

Will my HOA fine me for a brown lawn during Cary's Stage 1 Drought Watch?

North Carolina does not have an explicit statute blocking HOA fines for drought-dormant lawns, but HOA rules must be reasonable under NCGS § 47F-3-102. Respond to any HOA warning in writing, citing the Town of Cary Stage 1 Drought Watch and your compliance with the watering schedule. Town of Cary Water Resources staff can provide written confirmation of the restriction at 919-469-4090.

How close is Cary to triggering mandatory Stage 2 restrictions?

As of April 2026, Wake County is at D3 Extreme Drought and Falls Lake is approaching the 85% capacity level that triggers mandatory Stage 2 under Cary's Water Shortage Response Plan. The NC Drought Monitor updates every Thursday at ncdrought.org. A single reclassification upward — or a continued drop in Falls Lake elevation — can activate mandatory restrictions immediately following the weekly update, with no additional advance notice required.

I just installed new sod — am I exempt from the 3-day watering limit?

A 21-day establishment variance is typically available for newly installed sod or seeded areas, but you must contact Town of Cary Water Resources before installation to register for the exemption. Do not assume you qualify retroactively. Call 919-469-4090 or visit the Water Resources page at carync.gov to confirm current variance procedures, since the terms can change if restrictions escalate to Stage 2 or beyond.

Does Cary use smart meters that can detect when I'm watering outside allowed hours?

Yes. Cary completed a system-wide rollout of automated metering infrastructure (AMI), which transmits consumption data at frequent intervals. Utility staff can identify accounts with significant irrigation usage occurring during the prohibited midday window (10:00 AM–6:00 PM) without requiring a physical inspection. At Stage 1 the response is educational, but flagged accounts will be contacted, and those same records would be used as evidence if restrictions escalate and fines apply.

Does the Town of Cary offer rebates for replacing lawn turf with drought-tolerant landscaping?

The Town of Cary has offered conservation rebate programs in the past, including incentives for WaterSense-certified irrigation controllers and high-efficiency equipment. During active drought periods, program funding and eligibility often expand. Contact Town of Cary Water Resources at 919-469-4090 or check carync.gov/services-publications/services/water-resources for current rebate offerings — program details change and the most current terms are posted directly by the utility.

Can I fill or top off my backyard pool under Stage 1?

Topping off a pool to replace evaporation loss is permitted under Stage 1. Filling a completely new or drained pool involves a larger volume draw and should be discussed with Town of Cary Water Resources before you begin, particularly given the current Falls Lake supply situation. Using a pool cover is strongly encouraged — in Cary's summer heat, an uncovered residential pool can lose several inches per week to evaporation alone, which adds meaningful demand to the Falls Lake supply system during an already-stressed period.

When will water restrictions end in Cary?

Current Stage 1 Drought Watch — Voluntary restrictions are in effect through December 31, 2026. Monitor https://www.carync.gov/services-publications/services/water-resources for the latest status.

How do I report a water waste violation in Cary?

Contact Town of Cary Water Resources at 919-469-4090 or visit https://www.carync.gov/services-publications/services/water-resources. Most utilities accept online reports and respond within 48 hours.