Warwick RI Water Restrictions 2026

Current water restrictions in Warwick, Rhode Island

Warwick is currently under no active drought-stage restrictions, though a standing year-round 2-day-per-week outdoor watering schedule — enforced through December 31, 2026 — remains in effect for all Kent County Water Authority customers.

The Kent County Water Authority (KCWA), reachable at 401-737-0900, administers water service for Warwick and surrounding communities including Coventry, East Greenwich, and West Warwick. The 2-day watering schedule is a baseline conservation rule, not a drought emergency declaration — meaning it applies regardless of current reservoir conditions. KCWA sets this schedule proactively to manage long-term system capacity and reduce peak summer demand.

Rhode Island's statewide drought status is currently Normal, with no active restrictions issued by the Rhode Island Department of Environmental Management or the Rhode Island Emergency Management Agency. That said, KCWA operates independently and can escalate its own restrictions at any time based on local supply conditions — check kentcountywater.com directly for any updated stage status or deficit data, as KCWA does not publish real-time reservoir data on a fixed public dashboard.

Practically, a Warwick resident with an even-numbered address can water their garden on a Wednesday or Sunday, but only before 10:00 AM or after 4:00 PM. Midday watering — say, running a sprinkler at noon on a permitted day — is a citable violation even though no drought emergency exists. A resident with an odd-numbered address cannot legally run an in-ground irrigation system on a Wednesday at all, regardless of the time. Hand watering with a shut-off nozzle and drip irrigation are generally exempt from the day restriction.

When can you water in Warwick?

Your assigned watering days are determined by the last digit of your street address number. If your home address ends in an odd digit (1, 3, 5, 7, 9), you water on Tuesday and Saturday. If it ends in an even digit (0, 2, 4, 6, 8), you water on Wednesday and Sunday. This applies to the service address on your KCWA account, not a mailing address or P.O. box.

For multi-family properties and commercial accounts in Warwick, the same address-based assignment applies to the billing address of record. If a commercial property has multiple meters or irrigation zones drawing from one address, all zones fall under the same two permitted days. Property managers at complexes along Bald Hill Road or Post Road should confirm their account address with KCWA directly if there's any ambiguity about which day assignment applies, particularly when irrigation controllers are scheduled automatically.

If you're planting new sod or seeding this season, KCWA has historically granted a 21-day establishment variance allowing daily watering to help turf take root — but you must contact KCWA at 401-737-0900 before installation to register for this exception. Do not assume the variance is automatic. Trees recently planted in Warwick — including native species like red maple (Acer rubrum), white oak (Quercus alba), and eastern white pine (Pinus strobus) — benefit most from deep watering on permitted days rather than frequent shallow passes. Use a slow trickle or soaker hose at the drip line on your two assigned days, especially through Warwick's typically dry July and August stretch.

Penalty schedule for water violations

Kent County Water Authority enforces the watering schedule through a combination of field patrols and neighbor complaints. KCWA staff and contracted inspectors do make rounds during peak morning and afternoon hours — particularly on weekends in Warwick neighborhoods like Apponaug, Conimicut, and the Buttonwoods area near Warwick Pond, where residential irrigation systems are common. Smart meter technology provides KCWA with usage data but is primarily used for billing anomaly detection rather than real-time irrigation monitoring.

If you receive a citation you believe was issued in error — for example, if you were hand-watering with an exempt shut-off nozzle — you can contest it by calling KCWA at 401-737-0900 and requesting a review. KCWA does not publish a formal written appeals board process, but staff can review account records and patrol notes. Responding quickly (within 10–14 days of the citation date) gives you the best chance of a successful dispute before the penalty escalates.

Other outdoor water rules

Beyond lawn irrigation, several other outdoor water uses are subject to restrictions or best-practice guidelines in Warwick under KCWA's conservation framework.

• Pools and hot tubs: Initial fills for new in-ground or above-ground pools should be coordinated with KCWA, especially during summer peak demand periods. Topping off to compensate for evaporation from Warwick's Atlantic-adjacent humidity is generally permitted but should be done before 10:00 AM or after 4:00 PM to align with the spirit of the schedule.
• Car washing: Washing vehicles at home is allowed but must use a shut-off nozzle on any hose. Running water continuously while washing is a citable waste. Commercial car washes on West Shore Road and Post Road are not subject to residential day restrictions.
• Pressure washing: Permitted for home maintenance (driveways, decks, siding) but not recommended during mid-day heat when evaporative loss is highest. No specific restriction days apply, but excessive use during drought escalation stages could trigger advisory language from KCWA.
• Ornamental fountains and water features: Recirculating fountains are generally exempt if they use a closed-loop system. Non-recirculating decorative water features that discharge to the ground should be shut off during any drought stage escalation.
• Construction water: Contractors working on developments in Warwick — including new subdivisions in the western portions of the city near routes 117 and 102 — must coordinate large water draws with KCWA in advance. Dust suppression and concrete curing use may require a temporary construction meter and separate permitting.

Where Warwick's water comes from

Warwick's drinking water is supplied entirely by the Kent County Water Authority, which draws from a surface water system anchored by Mishnock Lake in West Greenwich and a network of smaller impoundments in the Flat River watershed. The Flat River Reservoir, located in Coventry and managed in conjunction with state water planning, is the central storage component for KCWA's regional supply.

KCWA operates its own treatment facility that processes raw water from these surface sources before distribution to Warwick customers. The system does not rely on groundwater wells or aquifer withdrawals for its primary supply — unlike some Rhode Island communities served by the Providence Water Supply Board, which draws from the Scituate Reservoir (the largest drinking water reservoir in New England by storage capacity). Warwick is not a Scituate system customer; KCWA operates independently of Providence Water.

The Flat River watershed drains into the Flat River Reservoir through forested land in Coventry, and water quality in this system is sensitive to seasonal runoff, algae blooms in late summer, and rainfall variability across Kent County. During extended dry periods — which southern Rhode Island does experience, particularly July through September — reservoir levels can drop meaningfully, which is why KCWA maintains its baseline 2-day schedule even in non-drought years rather than waiting for emergency conditions to act.

Warwick also sits near the Pawcatuck River Basin and is adjacent to Narragansett Bay, but neither serves as a drinking water supply. Saltwater intrusion risk is not a factor for KCWA's inland reservoir system, though coastal portions of Warwick near the Potowomut and Warwick Neck areas rely on the same treated surface water piped from KCWA's inland infrastructure. For current reservoir level data and supply conditions, contact KCWA directly at 401-737-0900 or visit kentcountywater.com.

Can your HOA fine you for a brown lawn?

Rhode Island does not have a specific statute equivalent to Colorado's CRS § 37-60-126 or Florida's FS § 720.3075 that explicitly bars HOAs from fining homeowners for brown lawns caused by mandatory watering restrictions. However, under general Rhode Island HOA law and the Rhode Island Condominium Act (R.I. Gen. Laws § 34-36.1), HOA rules must not conflict with applicable law — and a KCWA restriction schedule constitutes applicable law for all customers in its service area.

Practically, if your HOA in a Warwick community such as Meadowbrook Estates, Toll Gate, or any condominium association near Apponaug Cove attempts to fine you for lawn browning that directly results from compliance with KCWA's watering schedule, you have a reasonable legal argument that enforcement of that HOA rule is preempted. Document your compliance — take dated photos, keep your KCWA account current, and note that you are following the authority's schedule.

Use the following as a starting-point response to your HOA if you receive a notice:

"This notice is to inform you that any change in the appearance of my lawn is a direct result of my compliance with the Kent County Water Authority's outdoor watering schedule, currently in effect through December 31, 2026. Under KCWA's rules, I am permitted to water only on my assigned days (Tuesday/Saturday or Wednesday/Sunday) and only before 10:00 AM or after 4:00 PM. Penalizing a homeowner for following a lawful water authority directive creates a conflict with Rhode Island law. I respectfully request that this notice be withdrawn."

For formal disputes, consult a Rhode Island attorney familiar with community association law, or contact the Rhode Island Department of Business Regulation, which has oversight authority over certain HOA practices.

How to manage your lawn during drought

Warwick sits firmly in the cool-humid Northeast climate zone, where the dominant turf grasses are cool-season species that thrive in spring and fall but naturally slow and may partially brown during July and August heat. Understanding which grasses grow here helps you calibrate realistic expectations under a 2-day watering schedule.

Warwick summers bring genuine humidity off Narragansett Bay, which can mask moisture stress in lawns until it's acute — the soil may feel damp near the surface while the root zone is dry several inches down. Water deeply on your two permitted days rather than shallowly every day: aim for 1 to 1.5 inches per watering session, which for most Warwick clay-loam soils means running zones for 30–45 minutes depending on head type. Run irrigation before 10:00 AM to take advantage of cooler temperatures and reduce fungal pressure — Warwick's August humidity creates conditions where dollar spot and brown patch can spread quickly on ryegrass and bluegrass if foliage stays wet overnight.

Raise your mower deck to 3 to 3.5 inches from June through August. Taller turf shades the soil, retains moisture longer between permitted watering days, and reduces heat stress on root systems. Avoid fertilizing cool-season lawns in Warwick between June and late August — pushing growth during water restrictions accelerates stress and increases disease susceptibility. Wait for the September window, when Rhode Island's temperatures moderate and cool-season grasses resume active growth, to apply fall fertilizer and overseed any thinned or dormant areas.

Questions residents are asking

What days can I water if my Warwick address is odd-numbered?

If your street address ends in an odd digit — 1, 3, 5, 7, or 9 — you are assigned Tuesday and Saturday as your permitted irrigation days. You may run sprinklers or in-ground systems only before 10:00 AM or after 4:00 PM on those days. Watering on any other day with an automatic system is a citable violation, even under current non-emergency conditions.

Can I water every day if I just installed new sod in Warwick?

Possibly — but you must contact Kent County Water Authority first. KCWA has historically granted a 21-day establishment variance for new sod and seeded areas that allows daily watering to help turf establish roots. This is not automatic. Call 401-737-0900 or visit kentcountywater.com before your installation to register and get written confirmation of the exception.

What is the fine if I water on the wrong day in Warwick?

A first offense carries a $75 citation. Repeat violations within a 12-month period escalate beyond the initial amount — KCWA has not published a fixed escalation table publicly, so contact them at 401-737-0900 for the current penalty schedule if you've already received a first notice. Continued violations can lead to further enforcement action on your account.

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

Yes, car washing at home is permitted. You must use a hose with a shut-off nozzle — leaving water running continuously while you move around the vehicle is considered waste and can draw a complaint. Commercial car washes along Post Road and West Shore Road operate under commercial water accounts and are not subject to the residential day restrictions.

Does KCWA use smart meters to catch watering violations?

Kent County Water Authority does use advanced metering infrastructure that can identify unusual usage spikes, but real-time irrigation enforcement is primarily done through field patrols and resident complaints rather than meter data alone. Smart meter readings are more commonly used to flag potential leaks or billing anomalies. That said, a large unexplained mid-morning usage event on a non-permitted day could prompt follow-up from KCWA staff.

Does KCWA offer rebates for rain sensors or smart irrigation controllers?

Kent County Water Authority periodically offers or participates in conservation incentive programs, but does not maintain a permanently open, high-value turf removal rebate program like some western utilities. Contact KCWA directly at 401-737-0900 or check kentcountywater.com for any current rebate offerings on rain shutoff devices, smart controllers, or water-efficient landscaping. Rhode Island also participates in some statewide conservation programs through the Rhode Island Infrastructure Bank and the Rhode Island Department of Environmental Management that may provide incentives for irrigation upgrades.

Is drip irrigation exempt from the 2-day schedule in Warwick?

Yes. Drip irrigation systems — including soaker hoses applied directly to plant root zones — are exempt from the day and time restrictions under KCWA's baseline schedule. This makes drip an effective strategy for vegetable gardens, foundation plantings, and newly installed perennial beds in Warwick, where you can maintain consistent moisture without being locked into two days per week. Make sure the system isn't configured to spray overhead, as that would likely bring it back under the standard schedule rules.

What happens to Warwick's restrictions if a drought is declared?

If KCWA declares a drought stage beyond its current baseline, the 2-day schedule can tighten further — potentially reducing permitted days, eliminating exemptions, or instituting a complete outdoor irrigation ban depending on the stage. Rhode Island's statewide drought status is currently Normal, but KCWA can act independently of state declarations based on Flat River Reservoir and Mishnock Lake levels. Monitor kentcountywater.com during dry summers and sign up for any KCWA customer alerts to get advance notice of stage changes before they take effect.

What time can I water in Warwick?

Watering is allowed Before 10:00 AM and After 4:00 PM. Watering outside these hours is a violation even on your assigned day.

When will water restrictions end in Warwick?

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

Can I hand water during Warwick 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 Kent County Water Authority.

How do I report a water waste violation in Warwick?

Contact Kent County Water Authority at 401-737-0900 or visit https://kentcountywater.com. Most utilities accept online reports and respond within 48 hours.