Lexington KY Water Restrictions 2026

Current water restrictions in Lexington, Kentucky

Lexington is currently under No Active Restrictions, though Kentucky American Water maintains a year-round seasonal watering schedule that limits outdoor irrigation to 2 days per week and prohibits watering between 10:00 AM and 5:00 PM from May through September.

Kentucky American Water is the utility serving Lexington and the surrounding Fayette County communities. The 2-day-per-week schedule is not an emergency drought measure — it is an ongoing conservation ordinance that runs through December 31, 2026. The restrictions exist to reduce peak-hour demand on the distribution system and to minimize evaporation loss during the hottest parts of summer days. You can reach Kentucky American Water directly at amwater.com/kyaw or by phone at 800-942-2535 for the most current stage status.

Kentucky is currently experiencing normal drought conditions statewide, with no active emergency water shortage declarations in effect. Because no elevated restriction stage has been triggered, Lexington residents are not subject to additional cutbacks beyond the baseline seasonal schedule at this time. Check Kentucky American Water's website for any updated rainfall deficit data, which the utility tracks to determine whether higher restriction stages are warranted.

Practically speaking, this means a resident can water their garden on a Wednesday morning — but only if their address number is even, and only before 10:00 AM or after 5:00 PM. Watering during midday hours on any day is a violation, regardless of address. Sprinklers running at noon on a Tuesday would draw a citation whether restrictions are "active" or not, because the seasonal time-of-day ordinance applies independently of drought stages.

Watering schedule and allowed days

Your assigned watering days are determined by the last digit of your street address number. If your house is 1847 Richmond Road, the last digit is 7 — odd — so your days are Tuesday and Saturday. If you live at 402 Tates Creek Road, the last digit is 2 — even — making your days Wednesday and Sunday. Addresses ending in zero are treated as even numbers under the Kentucky American Water schedule.

Multi-family residential properties and commercial accounts follow the same odd/even assignment based on the primary street address number on file with Kentucky American Water. If your building has multiple meters or units under a single address, the entire property shares one assignment. Property managers should confirm their address classification directly with the utility, especially for large apartment complexes along corridors like Nicholasville Road or Richmond Road where bulk meters are common.

Lexington's urban tree canopy includes mature white oaks, red maples, and eastern redbuds — all trees that establish deep root systems but can suffer during dry summers if recently transplanted. These species should receive priority hand-watering or drip irrigation targeting the root zone, both of which are exempt from the day-of-week restriction. A newly planted redbud or red maple in a residential yard along Tates Creek or Hamburg Pavilion-area developments can be watered any day using a hose with a shut-off nozzle without triggering a violation.

What happens if you violate restrictions in Lexington?

Kentucky American Water enforces the seasonal ordinance through a combination of field patrols and neighbor or passerby complaints. Utility representatives and contracted inspectors drive service areas during restricted hours — particularly on summer mornings — and document violations by address. Smart meter infrastructure in Lexington's system can flag unusually high flow during restricted windows, which may prompt a follow-up field check. Reports from neighbors can also trigger an inspection visit, and the utility has historically responded to complaint calls within one to three business days during the May–September enforcement season.

If you believe a citation was issued in error — for example, if you were using exempt drip irrigation or a shut-off hose nozzle — you can contest the fine by contacting Kentucky American Water directly at 800-942-2535. Document your irrigation setup with photos before any inspection if you are using drip lines or soaker hoses, as this makes the appeals process significantly faster. New sod installations are a common source of disputed fines; if you received a 21-day establishment variance approval, keep that written confirmation accessible.

Other outdoor water rules

Beyond lawn and garden irrigation, the following outdoor water uses are subject to rules or common-sense conservation expectations under Kentucky American Water's service guidelines:

• Car washing at home: Permitted on your assigned watering days using a hose with a shut-off nozzle. Commercial car washes that recycle water are exempt from the day restrictions entirely and are encouraged as a conservation alternative.
• Pool filling and top-offs: Filling a new residential pool requires advance notice to Kentucky American Water due to the large volume draw. Routine top-offs to replace evaporation are generally permitted but should be done during allowed watering hours. Lexington's warm, humid summers drive meaningful pool evaporation from June through August — plan top-offs for early morning before 10:00 AM.
• Pressure washing: Treated as a non-irrigation outdoor use; Kentucky American Water does not explicitly schedule-restrict pressure washing, but using a shut-off nozzle and minimizing run time is expected. Avoid letting water run unattended onto public streets or storm drains.
• Decorative fountains: Recirculating fountain systems that do not draw continuous fresh water are not restricted. Fountains that require constant fresh-water flow to operate should be operated only during permitted watering hours.
• Construction and dust control: Commercial and residential construction sites drawing water from Kentucky American Water hydrant meters must comply with separate utility agreements. Dust suppression water use is not exempt from the seasonal schedule without a specific variance.
• Restaurant outdoor use: Outdoor patio misters at restaurants are not explicitly addressed in the residential ordinance — operators should contact Kentucky American Water directly for commercial use guidance.

Water source and infrastructure

Lexington's drinking water comes primarily from the Kentucky River, drawn at Kentucky American Water's Clays Ferry intake located in Madison County near the Fayette County line. The raw river water is transported to the Kentucky American Water treatment facility in Lexington, where it undergoes conventional filtration, coagulation, and chlorination before distribution throughout the service area.

The Kentucky River is a tributary of the Ohio River and flows through the central Bluegrass region. Its flow rates are monitored continuously by the U.S. Geological Survey at gauging stations including the Frankfort gauge, which informs upstream supply conditions. Unlike river systems in the western United States, the Kentucky River is fed almost entirely by rainfall and groundwater base flow — extended dry periods in summer reduce river stages and increase the concentration of agricultural runoff and other constituents in the raw water, which affects treatment costs and can accelerate restriction stage triggers.

Kentucky American Water also maintains connections to the regional water grid and has emergency interconnection agreements with neighboring utilities, providing a backup supply option if the Kentucky River intake is compromised by low flow, flooding-related turbidity spikes, or contamination events. Turbidity events — when heavy rain flushes sediment into the river — are a recurring operational challenge at the Clays Ferry intake, particularly in spring.

For current water quality reports, source water assessments, and any active intake restrictions, Kentucky American Water publishes its annual Consumer Confidence Report (CCR) at amwater.com/kyaw. The CCR names specific detected contaminants, their sources, and how Lexington's treated water compares to EPA maximum contaminant levels.

Brown lawn protections in Kentucky

Kentucky does not have a specific statute equivalent to Colorado's CRS § 37-60-126 or Florida's FS § 720.3075 that explicitly prohibits HOAs from fining homeowners for brown lawns during declared water restrictions. Unlike many Sun Belt states that passed turf-protection laws during drought emergencies, Kentucky's legislature has not enacted a statewide preemption of HOA landscaping standards tied to water restriction compliance.

That said, most HOA governing documents in Lexington communities — particularly newer developments in Hamburg, Andover, and Hartland — include general provisions that exempt homeowners from architectural violations caused by compliance with applicable law. If Kentucky American Water issues a mandatory restriction stage, watering your lawn less frequently to comply would likely fall under that exemption. Review your HOA's CC&Rs carefully and raise the issue in writing with your board before any enforcement action is taken against you.

If your HOA sends you a violation notice for a brown lawn during a period when you are complying with Kentucky American Water's seasonal schedule, consider sending the following written response:

"I am writing to dispute the landscaping violation dated [date]. My lawn's current condition is a direct result of my compliance with Kentucky American Water's seasonal watering ordinance, which restricts outdoor irrigation to two assigned days per week and prohibits midday watering from May through September. Enforcement of an HOA landscaping standard that would require me to violate this utility ordinance is unenforceable as contrary to applicable law and public policy. I request that this citation be withdrawn and that the board confirm in writing that no further action will be taken while the Kentucky American Water seasonal schedule remains in effect."

Lawn care during restrictions

Lexington sits in the transition zone — the climatic band where neither purely warm-season nor purely cool-season grasses thrive perfectly year-round. The city's summers are hot and humid, winters are cold enough to go dormant, and spring and fall create genuine growing windows. The grasses that actually survive and perform in Fayette County residential lawns are:

Tall Fescue is by far the most common lawn grass in Lexington and is the one most homeowners are trying to keep alive through summer. Under a 2-day-per-week schedule, the key is watering deeply — running sprinklers long enough to wet the soil 4–6 inches down rather than frequent light passes. Set your irrigation to run on Tuesday or Wednesday morning (depending on your address) before 10:00 AM, and allow the lawn to go slightly dormant between cycles rather than stressing the root zone with shallow moisture. Tall Fescue in Lexington's clay-heavy soils also benefits from aeration in September to improve water penetration ahead of the fall recovery season.

Bermudagrass and Zoysia lawns in Lexington are better equipped for the 2-day restriction than Fescue. Both grasses evolved to handle summer heat and will go dormant rather than die when water is withheld. If you have Bermuda, resist the urge to keep watering just to maintain green color — a dormant Bermuda lawn in August will recover fully with September rains, and forcing irrigation on a restricted schedule can actually encourage shallow roots. Mow Bermuda at 1–1.5 inches and Zoysia at 1–2 inches during summer to reduce moisture demand.

Common questions about Lexington water restrictions

What days can I water if my Lexington address ends in an odd number?

If your street address ends in an odd digit (1, 3, 5, 7, or 9), your assigned watering days are Tuesday and Saturday. Watering must occur before 10:00 AM or after 5:00 PM on those days from May through September. You can water on those days year-round under the 2-day schedule, but the time-of-day restriction applies specifically during the summer months.

Can I wash my car at home in Lexington right now?

Yes, home car washing is permitted on your assigned watering days using a hose equipped with a shut-off nozzle. Leaving a hose running unattended without a shut-off nozzle is a violation regardless of the day. Commercial car washes that use water recycling systems are not subject to the day restrictions and are considered the more conservation-efficient option.

What happens if I just installed new sod — do I have to follow the 2-day schedule?

Kentucky American Water typically offers a 21-day establishment variance for newly installed sod, which allows more frequent watering during the critical root-establishment window. You must confirm this variance with the utility before installation — do not assume it applies automatically. Call 800-942-2535 or visit amwater.com/kyaw to register your new sod installation and receive written approval before the project begins.

Does Kentucky American Water use smart meters to catch violations?

Kentucky American Water has been deploying advanced metering infrastructure (AMI) in its Lexington service territory. These meters can record usage in hourly or sub-hourly intervals, which means the utility can identify high flow events occurring during restricted midday hours. This data can be used to investigate complaints or flag properties for a field inspection. Violations are not automatically generated by meter data alone, but a pattern of high midday usage can trigger a review.

Are there any rebates or incentive programs for Lexington homeowners who reduce outdoor watering?

Kentucky American Water periodically runs conservation rebate programs and offers a WaterSense® rebate for qualifying high-efficiency irrigation controllers and weather-based smart irrigation timers. Program availability and rebate amounts change annually — check the conservation section at amwater.com/kyaw for current offerings. Some programs have also included rebates for rain barrels and soil moisture sensors, which are particularly useful for Tall Fescue lawns in Lexington's clay soils.

My neighbor is watering on the wrong day — who do I contact?

Report suspected violations to Kentucky American Water directly by calling 800-942-2535. The utility accepts complaints during normal business hours and will dispatch a field representative to follow up. When reporting, have the address of the property and the date and time of the observed watering ready. Anonymous complaints are accepted, though providing your contact information can speed up the follow-up process if the utility needs to clarify details.

Are drip irrigation systems exempt from Lexington's watering restrictions?

Yes. Drip irrigation systems are exempt from both the day-of-week restriction and the time-of-day restriction under Kentucky American Water's seasonal ordinance. This makes drip irrigation one of the most practical upgrades Lexington homeowners can make — particularly for vegetable gardens, flower beds, and the root zones of newly planted trees like eastern redbuds or red maples. Soaker hoses operate under the same exemption as drip lines.

What triggers a higher restriction stage in Lexington, and how would I find out?

Kentucky American Water monitors Kentucky River flow at the Clays Ferry intake, reservoir levels where applicable, system demand, and rainfall deficit data to determine whether to activate a higher restriction stage beyond the baseline seasonal schedule. If conditions deteriorate — typically during an extended summer dry period — the utility issues stage notifications through its website at amwater.com/kyaw, local news outlets, and bill inserts. Signing up for utility alerts through your online account is the fastest way to receive notice before a new stage takes effect.

What time can I water in Lexington?

Watering is allowed Before 10:00 AM and After 5:00 PM. Watering outside these hours is a violation even on your assigned day.

What are the fines for watering violations in Lexington?

First offense: $75 first. Repeat violations: $75 first-offense citation during active seasonal ordinance.. Contact Kentucky American Water for the full enforcement schedule.

When will water restrictions end in Lexington?

Current No Active Restrictions restrictions are in effect through December 31, 2026. Monitor https://amwater.com/kyaw for the latest status.

Can I hand water during Lexington water restrictions?

Yes. Hand watering with a hose fitted with a shut-off nozzle is generally allowed on any day during permitted hours. Drip irrigation and soaker hoses are also typically exempt from the day-of-week schedule. Confirm specifics with Kentucky American Water.