In addition to the funding, Yorkshire Water has carried out remedial actions at each site, including repairing and upgrading infrastructure.
The company will also pay all of the EA’s investigation costs.
Jacqui Tootill, Water Industry Regulation Manager in Yorkshire, said: “While we continue to prosecute and sanction the most serious offences, enforcement undertakings allow companies to put right what went wrong and channel money directly into the environment.
“This £2.35m will be invested back into the local area to enhance the environment, delivering real benefits for people and wildlife.”
A Yorkshire Water spokesperson said: “Unfortunately, there are instances where things go wrong and we take responsibility to make it right.
“We always cooperate fully with investigations, and sometimes these can lead to us giving enforcement undertakings to the Environment Agency.
“As part of these undertakings, compensation is provided to local charities so improvements can be made to benefit our local environment.
“We have seen compensation from past undertakings deliver real improvements for local initiatives.”
