Other anglers, and interested parties of all kinds, were made aware of the survey via the media.
EA staff are now sifting through all the responses before deciding whether to scrap the current Close Season (March 15 to June 15 inclusive), to keep it, or amend the time.
An EA spokesperson said: “The eight-week public consultation on the future of the Close Season has now closed and more than 13,600 responses were received.
“The results are now being collated. Along with the existing evidence, this information will be used to determine if there is a case for changing the current Close Season byelaw.
“Any proposed change to the current byelaw, whether to change the dates or remove the Close Season, must be advertised, to give everyone the opportunity to object or support.
“We will respond to these objections, before applying to government for confirmation. The final decision rests with Government.
“Any decision to change the byelaw will not affect the 2019 river Close Season. River fishing is now closed for three months until June 15.
“During the Close Season, EA officers, with support from Angling Trust volunteer bailiffs, will be conducting patrols to enforce the Close Season as part of Operation CLAMPDOWN, now in its seventh year.
“Last year, 927 patrols were conducted, recording more than 250 illegal or unlicensed offences.”
Anglers’ views on the Close Season debate have been hotly debated for many years, but an official decision on the future looks to be in sight.