Torrential rain brought severe flash flooding to several communities in central Massachusetts Monday evening, causing extensive damage and evacuations.
In Leominster, which received a stunning 11 inches of rain in a matter of hours, Mayor Dean Mazzarella called the situation “catastrophic.”
The flooding washed out roads, inundated homes and businesses, and forced residents to evacuate their homes and stay in shelters.
Photos and videos of the aftermath showed sinkholes that had swallowed vehicles, torrents of water rushing onto streets, a breach at a dam at Leominster’s Barrett Park, where area residents were urged Tuesday morning to evacuate, and shocked residents taking it all in.
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See photos and video below.


A few scenes of the storm’s destruction this morning in Leominster. The only reason there were not more significant...
Posted by Senator John J. Cronin on Tuesday, September 12, 2023
MEMA staff have been on-scene in #Leominster since last night supporting the local flood response & coordinating requests for assistance, including 3,000 sandbags, additional shelter staff, traffic sign boards & shelter equipment to support residents with disabilities. #ThisIsEM pic.twitter.com/uQbmYQhlUQ
— MEMA (@MassEMA) September 12, 2023
Hamilton street in Leominster at the firehouse. pic.twitter.com/n4gzTtfoPe
— Jon williams (@ENG3INE1841) September 12, 2023
Route 13 bridge is closed in Leominster. More than a dozen other roads in the city also remain closed pic.twitter.com/MrbcFH9qfo
— Brianna Borghi (@BriannaBorghi) September 12, 2023
— 🌞 Henry Swenson 🌱 (@HenrySwenson) September 12, 2023
Here we go and the foundations have left underneath some of the homes here in Leominster #wbz pic.twitter.com/8qtdDH8nba
— Levan Reid (@LevanReid) September 12, 2023
Remnants of last night’s flooding at Meadow Acres Mobile Home Park in Leominster. Peter Arsenault said first responders asked if he wanted to evacuate last night, but he decided to stay home so people who can’t walk could get help first pic.twitter.com/vAajWhxiP3
— Devin Bates (@BatesReports) September 12, 2023
Now that the sun is up, we’re getting a clearer picture of the destruction out here in Leominster #WCVB pic.twitter.com/IfOFC9Q4mD
— Matt Reed (@MattReedNews) September 12, 2023
Posted by Dean Mazzarella on Tuesday, September 12, 2023
It appears the flash flood waters picked up and floated cars around the Whitney Field mall parking lot in Leominster. The water line is up to the windows of some vehicles. #wcvb pic.twitter.com/1oPU5JbS4y
— Todd Kazakiewich (@ToddKazakiewich) September 12, 2023
Posted by Dean Mazzarella on Tuesday, September 12, 2023
Some of the worst damage we’ve seen in Leominster #WCVB pic.twitter.com/YRPBSFQNQH
— Matt Reed (@MattReedNews) September 12, 2023
Here we go and real damage to some of the homes here in Leominster #wbz pic.twitter.com/43eJcJ8vgl
— Levan Reid (@LevanReid) September 12, 2023
More Leominster damage pic.twitter.com/GoqF7kH0rN
— Levan Reid (@LevanReid) September 12, 2023
Photos of the building collapse at Tilton Cook Marketplace on Spruce Street in Leominster. Robert Pepin, who took these photos, says the flea market parking lot is under 2-3’ of water. pic.twitter.com/PMx7BtmpG4
— Mike Saccone (@mikesacconetv) September 12, 2023
A sinkhole at a Cadillac dealership in #Leominster swallows several vehicles. pic.twitter.com/WzXHl7xtzz
— WCVB-TV Boston (@WCVB) September 12, 2023
Firefighters from many towns are using boats to evacuate people and pets from flash flood that hit the Meadowbrook Acres neighborhood in #Leominster. @telegramdotcom #MAwx pic.twitter.com/pmfvrv2Rfu
— Rick Cinclair (@RickCinclair) September 12, 2023
You can hear the floodwaters shattering the glass, rushing into this Leominster building (📹: Dylan Powell) pic.twitter.com/MU3Y8yxACG
— Mike Saccone (@mikesacconetv) September 12, 2023
BREAKING: Crews respond to persons caught by flash floods in Leominster, Massachusetts – a state of emergency has been declared. pic.twitter.com/H88tRZ5yUW
— EvoCentral (@evocentralnews) September 12, 2023
Pleasant St in Leominster is washed away and the foundation of a home at Pleasant & Coburn is completely undermined. Rescues from homes and cars ongoing. Stay away from the entire area. Most roads blocked. @telegramdotcom #MAwx pic.twitter.com/jVg1PSnfPQ
— Rick Cinclair (@RickCinclair) September 12, 2023
Flooding #Leominster Mass niece took picture from her car pic.twitter.com/hk3roBq9Ef
— alicia hussian belanger (@aliciabella) September 12, 2023
Leominster, MA is not the shortcut to take on this watery ride home. Flooding everywhere. pic.twitter.com/jc6ipzOHFk
— Just Chris (@unbrief) September 12, 2023
PSA!! Avoid rt 2 near leominster/ fitchburg at rt12. Its flooded. Eastbound isnt getting by at all. Not sure how much longer westbound will be able to get by! Cars off the road half submerged. Its a mess.
Posted by Lisa Liebfried on Monday, September 11, 2023
Route 2 in Leominster, person on the roof of a vehicle waiting to be rescued. Video by Katia Tarrios pic.twitter.com/asM728L9HP
— Matthew Gregoire (@BreakngNewsPhtg) September 12, 2023
Recent images capture the flash flooding in Leominster, Massachusetts.
— Daily Content (@DailyContent0) September 11, 2023
Source: @spinzo#Massflooding #Flooding #Leominster #Massachusetts #colomboweather pic.twitter.com/l7mxpo3RLV
Shannon Larson can be reached at shannon.larson@globe.com. Follow her @shannonlarson98.