A burst pipe has left Bolton-le-Sands and Carnforth residents without water for hours and forced a village school to close for the day.
Bolton-le-Sands Primary School was forced to shut due to the water issues on Monday.
Householders and businesses reported problems on Monday morning saying they had either no supply or low pressure.
United Utilities said on Monday evening they were "making progress" with restoring full supplies.
The water company said the issue was caused by a burst main on Main Road in Bolton-le-Sands.
"Repairs to our network can be harder to fix than we first thought, and take longer than we hoped to complete," said a spokesperson for United Utilities.
"We’re working as quickly as we can to get your taps flowing again. Thanks for your understanding and sorry for the inconvenience."
A post on the Bolton-le-Sands Primary School Facebook page said: "We apologise for any inconvenience caused today due to our school closure.
"United Utilities are busy trying to resolve the mains water burst in the village and some residents have water now returning. We will notify parents tomorrow morning to confirm that we have water and will be open!"
The Royal pub-restaurant in Bolton-le-Sands was also affected.
"We’re sadly having to close today as we have no running water and don’t foresee it being back on anytime soon," said a post on The Royal's Facebook page.
"We’ve contacted anyone that’s booked with us and have blocked the booking diary for the day.
"Safe to say, the only people however that aren’t disappointed are the staff that have been heel kicking and whooping their way round the car park all morning."
A post from Carnforth Town Council on Monday said: "There is a serious water outage affecting Crag Bank and Carnforth and some outlying areas.
"In response to this incident Carnforth Town Council has taken the decision to trigger the Town Emergency Plan.
"At the moment our response will be to inform, via our social media platform and our web page, all residents of progress with the incident. As updates become available we will make those available."


Morecambe children's nursery announces plans to close during extreme heat
Lancaster MP responds to Sir Keir Starmer's resignation as Prime Minister
Carnforth High School praised as a "caring community" in Ofsted report
Body of man found in Lancaster park
LISTEN and PHOTOS: Armed Forces weekend will return after massive crowds enjoy biggest ever event
Morecambe MP says Sir Keir Starmer "has made right decision" as Prime Minister resigns
Limited edition artwork will raise vital funds for Lancaster community group
Green Heritage Plaque marks first home of Lancaster University
New home revealed for £20m Morecambe West End regeneration scheme
Wooden nests take flight in Lancaster and Morecambe to stop decline of endangered birds
Veterans salute as Armed Forces Day flag raised at start of celebration weekend in Morecambe
Vandals cause delays to aqueduct sinkhole repairs in Lancaster
Extra Care scheme to open in Lancaster
Three people taken to hospital after road traffic collision in Morecambe
Injured police officer speaks of anger after jailed man freed 16 days after sentence
Morecambe woman to brave the shave to help dogs stay with their families
M6 near Lancaster to close for resurfacing
Full line-up for biggest ever Armed Forces weekend in Morecambe
Lancaster District residents thanked for embracing food waste recycling
More gridlocks in Heysham as roundabout resurfacing works 'over-run'

