"is ongoing through" is correct and usable in written Engish.
You can use it to describe an action or process that is continuing. For example, "The construction project is ongoing through the summer months."
The Metropolitan police said it continues to attend calls relating to mental illness that require a policing response and that work is ongoing through the National Police Chiefs Councill (NPCC), College of Policing and "health partners" on policy and protocol.
The Marrakech Biennale is ongoing through May 8 , 2016
Farocki's solo exhibition at the National Gallery of Berlin is ongoing through the end of July. .
The special waives adoption fees for cats and dogs 1 year old and older for veterans and is ongoing through Sunday (the DDFL shelter is closed on Memorial Day).
Check out more Three Shadows Finalists on the announcement page, and if you happen to be in Beijing, the Three Shadows Photography Awards exhibition is ongoing through June 29. .
Killer Heels: The Art of the High-Heeled Shoe is ongoing through February 15 , 2015 in the Robert E. Blum Gallery on the 1st Floor of the Brooklyn Museum.
The evidence is that its influence is ongoing though: I know through the grapevine that young people watch it all the time and continue to get it.
This study shows that land use changes, mostly from eucalypt plantation intensification, negatively affected forested habitats, although some regeneration was ongoing through ecological succession from land abandonment.
After 14 weeks of talks, members say that conversations have been ongoing through the weekend.
According to Mr. Bakaletz, cleanup had been ongoing through the weekend following the wreck but had not been completed by the time he discovered it.
These meetings were ongoing through the summer and early fall of 2010 and were used to determine the objective of our study, comparative research design, and methods for harvesting and sample preparation, and to identify and involve the assistance of six community investigators.
