A mysterious pink powder found at Clypse Reservoir last month is mostly chalk, according to Manx Utilities.
The authority confirmed the news this week, saying the substance is not toxic.
The reservoir has now been put back into service and re-opened after operations there were halted and the site shut whilst investigations were carried out.
Officials also added to treat Island water supplies with respect.
Beached 'Pirate ship' spotted in the North
Have pirates landed in the North?
Over £3m in government loans for MNH since 2022
The government's approved over three million pounds in loans for Manx National Heritage over the past four years.
Island to host major shipping conference
A huge shipping conference will be held on the Island later this summer.
Town clerk reinstated after being cleared by investigation
A town clerk has been reinstated by a local authority in the North following a three month investigation.
Beach stage plans get green light
Plans for a music stage on a beach in the west of the Island have been given the go-ahead.
All households to receive census letters by this week
All Island households should have received a census letter by this Friday, with the government asking them to be completed on Sunday, April 26.
Course to give advice on protecting animals while bush trimming
There's now specialist advice on how to protect wildlife in a college course about trimming your bushes.
Local business 'devastated' after hospital van fire
A small business owner says they're devastated after their van went up in flames at Noble's Hospital.
