So anyone reading this with a septic tank needs to be aware which they need to upgrade. All septic tanks that currently discharge into watercourses will have to do one of the following to meet the new regulations :
New rules came into force on 1 January 2015. If your system was installed and discharging before 31 December 2014 you have an ‘existing discharge’. If your system was installed and discharging after 1 January 2015 you have a ‘new discharge’.
You must use a small sewage treatment plant to treat the sewage if you’re discharging to a surface water such as a river or stream. A small sewage treatment plant (also known as a package treatment plant) uses mechanical parts to treat the liquid so it’s clean enough to go into a river or stream.Discharges from septic tanks directly to a surface water are not allowed under the general binding rules. If you have a septic tank that discharges directly to a surface water you will need to replace or upgrade your treatment system by 1 January 2020, or when you sell your property if before this date. If you want to have some pricing and quotation to upgrade your septic tank then please complete the contact box for further details.If the Environment Agency finds evidence that your septic tank discharging to a surface water is causing pollution, you will need to replace or upgrade your system earlier than 1 January 2020. You will usually have to do this within 1 year, although this will be agreed on a case-by-case basis.
Your treatment system must meet the relevant British Standard which was in force at the time of installation. The standards currently in force for new systems are:
Your treatment plant met the British Standard in place at the time of installation if:
You can also ask the company that installed your equipment to confirm that it complies with the British Standard that was in place at the time the equipment was installed. If there were no British Standards in place when your treatment system was installed (that is before 1983) you do not need to do anything else to meet this requirement.
The keyword here is ‘directly’. Septic tanks regulations aren’t pretty or clever but they do the job they were designed for without too much fuss. If the cleanish water discharges directly into the watercourse you’re going to have to upgrade, but if it discharges through a drainage field/infiltration system then you may be OK to leave it be. If your system doesn’t meet the general binding rules then you’ll need a permit – formerly called a consent to discharge – there will be a fee and a 13 week wait for your decision. There are additional rules where the discharge is in various types of sensitive areas which will be a relief to anyone particularly fond of shellfish.The problem that operators may face with compliance of course is when the septic tanks or sewage treatment unit lies on land that does not belong to the operator – which is far from unusual. Will the operator’s deeds contain the correct easements? The right to use drains and run to a septic tank does not automatically give the right to lay electricity cables to upgrade the septic tank to something that runs on electricity. Negotiation of easements and the legal work involved may be a more expensive exercise than installing new apparatus. If you are looking at collaborating with neighbours because your sewage arrangements are shared then a layer of potential for disagreement is added to the mix.It seems to me that these rules are a bit like the Government‘s efforts to get the motor industry to get the dirty old bangers off the road in favour of safer and greener models but with a crucial difference; the motor industry is highly regulated and vehicle ownership is documented, computerised and known. Enforcement provisions exist but how the Environment Agency will track down the remote dwellings with decades old septic tanks isn’t known.