Warwick, Rhode Island Water Outage Today

Who runs the water in Warwick: system profile

Warwick-City Of is the water system EPA lists for Warwick, serving about 73,289 people. Customers know it as Warwick Water Division; the name on your bill is the one to call.

Where Warwick's tap water comes from

Warwick does not collect its own raw water. Warwick-City Of buys surface water from Providence-City Of and Kent County Water Authority and distributes it through its own mains. After treatment the water is held in 3 storage tanks and reservoirs and pushed uphill by 1 pump facility; that storage is the buffer that keeps taps running for a few hours after a pump or main fails.

Why this matters when the water stops. Problems can start outside the city: if Providence-City Of has to shut a main or its plant, Warwick can run short even though nothing is wrong with the local pipes. Follow alerts from the supplier and from Warwick Water Division. EPA lists 1 emergency connection to neighboring systems, which can be opened to move water across a boundary during a failure.

Main breaks and shutoffs in Warwick: the usual causes

Which failures hit Warwick hardest follows from its weather, its housing stock and how it is supplied.

• Freezing weather. Warwick sees about 80 days a year with a low at or below 32°F, and 16 days at or below 20°F. The coldest morning in the 2015 through 2025 record came on February 4, 2023. The longest stretch with highs that never rose above freezing ran 9 days, ending January 3, 2018. Frozen service lines and meters cause single-address outages, while ground frost and thaw cycles crack older mains and produce the street-wide breaks.
• Older neighborhoods and pipe. 62.3% of occupied homes in Warwick were built before 1970, against 35.5% nationally. Streets of that age tend to sit on cast iron and early steel mains that are near or past their design life, which is where most breaks start.
• Tropical storms and hurricanes. Storm surge, flooding and multi-day power cuts are the main threat to treatment plants and pump stations in Rhode Island. Utilities in the region routinely issue precautionary boil notices after a storm, even where nothing is found in the water.
• Flooding and heavy rain. NOAA logged 20 flood, flash flood and heavy rain reports in Kent County from 2015 through 2026, and 10 days a year bring an inch of rain or more. High water can wash out the ground under buried pipe, flood pump stations and push treatment plants past their limits, which is why boil notices so often follow a flood.
• Digging and utility work. Street projects, fiber installation and excavation near buried pipe regularly cut mains in Warwick with no warning, usually on a day with perfectly ordinary weather.
• One-address problems. A closed valve, a meter swap or a failed regulator can leave a single house dry. Compare notes with a neighbor first; if they have water too, start with your own plumbing.

Warwick weather and water-main stress, 2015–2025

Main break season in Warwick runs from late fall into early spring, with the coldest stretch around December through February.

Because this is gridded reanalysis data, individual hot and cold days can read a few degrees off what the airport recorded. The day counts and yearly patterns are the useful part.

Is Warwick water safe? Boil notices and EPA record

Since 2015, EPA's record for Warwick-City Of shows no health-based violations. It also lists 10 monitoring or reporting entries that are about paperwork rather than water quality, such as a missed sample or a late report.

Most recent entries, all monitoring or reporting:

• December 2021: A coliform bacteria testing violation It is marked resolved.
• September 2021: A public notice and annual reports violation It is marked resolved.

A boil water notice in Warwick is a separate thing from a violation. Warwick Water Division issues one when pressure falls low enough for contamination to enter the pipes, after a main break is repaired, or when a routine test comes back positive. The Rhode Island Department of Health oversees the process, and the notice stays until clean samples come back, usually a day or two after pressure returns.

Lead, older pipes and water quality in Warwick

The most recent 90th-percentile lead result filed for Warwick-City Of is 1.9 ppb (2025). The federal action level is 15 ppb, so that result is far from the limit.

62.3% of occupied homes in Warwick were built before 1970, and lead service lines and solder stayed legal until the federal ban in 1986. After any outage that disturbs the pipes, run the cold tap 30 seconds to 2 minutes before drinking, and ask Warwick Water Division about its lead service line inventory.

Restoration times for water outages in Warwick

Most repairs of an ordinary main break in Warwick take half a day once the crew is on site. Bigger mains, deep bury and busy roads stretch that to a day or more.

For a break that affects many customers, Warwick Water Division usually posts an estimated restoration time. When you call, ask the dispatcher what the crew has told them.

Emergency water storage for Warwick households

The average household in Warwick has about 2.3 people, so FEMA's minimum of one gallon per person per day comes to roughly 7 gallons for three days and 32 gallons for two weeks.

• 21.6% of residents are 65 or older (US 17.2%); older adults dehydrate faster and may need help moving heavy water jugs.
• Your water heater tank holds 30 to 50 gallons of clean water. Turn off the power or gas to it first, then drain from the valve at the bottom.
• Fill a tub or large containers early for toilets, cleaning and handwashing, and store drinking water separately in clean bottles.

Warwick versus neighboring water utilities

Water outage pages for nearby cities

Cranston, RI · Providence, RI · Worcester, MA · Boston, MA