The Environment Agency must publish annual reports in relation to the operation of storm overflows of sewerage undertakers whose area is wholly or mainly in England.
A report under this section must specify—
the location of the storm overflows;
the watercourse, body of water or underground strata into which the storm overflows discharge;
the frequency and duration of discharges from the storm overflows in the period to which the report relates;
where the information is available, the volume of each discharge in that period.
Reports under this section are to relate to successive calendar years, starting with 2021.
A storm overflow report must be published by the Environment Agency —
before 1 April in the year after the calendar year to which it relates, and
in such manner as the Environment Agency thinks fit.