Water quality is excellent

Latest tests of the bathing water quality at Clevedon Marine Lake show that it is now excellent. This means that the sample of water that we tested on June 23rd has very low levels of bacteria, and the lake meets EU standards.

This is great news. It follows a period of low water quality where there were too many bacteria for safe bathing. The change is likely to have happened because UV (ultra-violet) light kills bacteria and because fewer people swam in the lake because of the water quality warning.

Help keep the lake clean

You can help keep the lake clean by following a few simple rules:

  • No dogs in or around the lake – dogs carry germs
  • Take your litter home
  • Avoid overcrowding – if the lake is too busy, come back later

 

 

Colourful words

The cement is drying around the new mural today – after work began on installation during last week’s lake drain.

The mural adds another splash of colour to the lake surrounds – and together with the beautiful words, paints a wonderful picture of life at the lake following its renovation in 2015.  You can read all about it here.

Every cloud…

During this week’s drain down, with the help of Marlens’ volunteers, a wedding ring was successfully retrieved, which had been lost by Chris Badley (pictured) in the lake on 20th May 2020.  Chris had a rough idea where it came off, so the drain down provided the perfect opportunity to search for it on the lakebed.  Despite the grey skies, the sun was definitely shining on Chris today!  He has also signed up as part of the Love The Lake team of volunteers.

Come rain or shine, the Love The Lake team keeps things ship shape year round, for all to enjoy.  Clevedon Marine Lake is run by the community for the community – and new volunteers are always welcome to help litter pick and clear seaweed and debris, especially after overtopping tides.  Get in touch to find out more about this and other voluntary roles.  volunteer@clevedonmarinelake.co.uk

Red flag means poor water quality

If a red flag is flying, it means the water quality in Clevedon Marine Lake is currently POOR.

A sample was taken from Clevedon Marine Lake on Thursday 28th May and the results indicate that the water quality in the lake is currently POOR.  More information can be found here.

It is recommended that the public do not swim in the lake until the water has refreshed, especially if unwell or with low immunity.

Information is shared to allow lake users to make an informed decision about entering the water.

Alerts are shared on notices either end of the lake (see below), social media and via our BLOG to explain the situation and actions being taken.

Clevedon Marine Lake is a semi-natural environment.  It is a living space filled by sea water from the Severn Estuary.  Consequently, there are risks associated with entering the water.

What’s Up

Things are hotting up at the lake – quite literally – with the easing of lockdown and some spectacular weather…

Stepping up to the mark

With crowds literally flooding the lake over half-term week, not only have the bins been overflowing, but the amount of rubbish left around the lake has been shameful.  Thanks to volunteers like Gill (pictured above) and many others, including a growing number of new helpers and hands-on locals, the lake has been looking spick and span every morning before 9am!  What a great job Marlens’ volunteers do.  THANK YOU.

Don’t overstep the mark – Stay 2m apart.

The lake has remained open as a place for individual exercise during lockdown – conditional on social distancing.  It has been extraordinarily busy over half-term and social distancing is not being observed.  Towards the end of the week, volunteers sprayed 123 yellow lines, 2m apart on the lower promenade to help people manage their space.  With spray can supplies replenished, more will appear this week!

Water quality testing

The first sample taken on Thursday 28th May recorded a result of POOR water quality in the lake.  The water quality in Clevedon Marine Lake will be sampled before and after each series of overtopping tides (approximately those over 12.5m), during the warm summer months when the lake is heavily used.  The testing schedule is below.

  1. 4th – 8th June
  2. 21st – 24th July
  3. 18th – 23rd August
  4. 16th – 22nd September

There are marginal overtops 5th – 6th July and 4th – 5th August.  These will only be tested if there is an indication of water quality problems.

Two red flags have been put up, one at either end of the lake, adjacent to the information boards with an explanatory notice.  A red flag means the water quality in Clevedon Marine Lake is currently POOR.  The latest test results and alerts are shared on social media, via our BLOG and lakeside to explain the situation and actions being taken.  Information is shared to allow lake users to make an informed decision about entering the water.

If the water quality in the lake is tested as POOR, it is recommended that the public do not swim in the lake until the water has refreshed, especially if unwell or with low immunity.  Anyone choosing to swim is advised to wear ear plugs and goggles to protect against infection.  All visitors having contact with the lake water are advised to wash or cleanse hands before eating.

Repairs

Following the 14m high tides around April’s Full Moon on 8th, there was a rockslide along the entry ramp leading to the pump house.  Contractors were on site w/c 18/5/20 making good the area, with a rather splendid retaining wall!

 

Getting the message across

If you are in or around the lake over the coming weeks, we are asking everyone to help spread these messages:

  • Help us Help the Lake. Marlens’ charity and a team of volunteers, run the lake, not North Somerset Council.
  • It costs £20,000 p.a. to keep Clevedon Marine Lake open to the public.
  • The lake is a semi-natural environment like a beach or river. Users enter at their own risk. Be safety aware.
    • Cold water – Know your limits.
    • Shallow perimeter – No diving or jumping in.
    • Uneven lakebed – Look at the lake map to understand where it is deep and shallow.
    • Underwater hazards like rocks – Risk of cuts and grazes, minimise contact with lakebed.
    • Overtopping tidesCheck tide times & heights before each visit; don’t enter the lake when it’s overtopping.
  • Respect the lake and its inhabitants. Bag and bin any litter – or even better, take it home.  Leave crabs as happy as you found them – and no bait scraps or fish hooks.

Friends of Clevedon Marine Lake

If you’re a Friend of Clevedon Marine Lake, why not become a friend for life?  We kindly ask Friends to consider setting up a standing order for £50 a year to become a perennial Friend, to continue supporting the lake, at less than £1 a week.  This can be done via on-line banking ‘Payments & Transfers’, set up as an annual transaction using the following details  * Account name:  MARLENS * Sort code:  20-94-74 * Account number:  13465160 * Reference:  Perennial Friend.

Sign up to Marlens’ Lottery

Alternatively, if you fancy a punt on Clevedon Marine Lake, with better odds of winning than the National Lottery, you can now sign up to Marlens’ Lottery on-line.  Marlens’ Lottery was launched in August 2015 to create a steady income to help run Clevedon Marine Lake throughout the year, following its renovation.

Lost and Found

Lost property is regularly picked up by MARLENS’ volunteers from around the lake and stored in the boathouse. For items left behind, contact 07867 336480.

Water quality is POOR

A sample was taken from Clevedon Marine Lake on Thursday 28th May and the results indicate that the water quality in the lake is currently poor.

It is recommended that the public do not swim in the lake until the water has refreshed, especially if unwell or with low immunity.

Anyone choosing to swim is advised to wear ear plugs and goggles to protect against infection.  All visitors having contact with the lake water are advised to wash or cleanse hands before eating.

Clevedon Marine Lake will be closed all day Wednesday and Thursday this week, as well as early Friday morning, to drain and refresh the water.  The lake will fully refill during Friday’s high spring tide at 7.20am – and will be accessible to the public from 9am on 5th June.  The water quality will be retested on Tuesday 9th June after the series of overtopping tides.

Two red flags will be put up at the lake today, located at either end of the lake, adjacent to the information boards with an explanatory notice.

When a red flag is flying, it means the water quality in Clevedon Marine Lake is POOR.

Alerts are also shared on social media and via our BLOG to explain the situation and actions being taken.  Information is shared to allow lake users to make an informed decision about entering the water.

The schedule for testing water quality during the warm summer months, when the lake is heavily used, is detailed below.  Samples are taken before and after each series of overtopping tides (approximately those over 12.5m).

4 – 8th June

21st – 24th July

18th – 23rd August

16th – 22nd September

There are marginal overtops 5th – 6th July and 4th – 5th August.  These will only be tested if there is an indication of water quality problems.

Under normal circumstances, the water quality in the Severn Estuary, which refills the lake, is monitored regularly by the Environment Agency throughout May to September, with samples taken from Clevedon Beach adjacent to Clevedon Marine Lake.  Poor water quality warnings for the estuary are issued on-line and often coincide with periods of heavy rain, causing run-off from the land.

The lake will be CLOSED on 3rd and 4th June, reopening on 5th from 9am

Clevedon Marine Lake will be closed all day Wednesday and Thursday this week, as well as early Friday morning, to drain and refresh the water following high usage during the half-term heatwave.

The lake will fully refill during Friday’s high spring tide at 7.20am – and will be accessible to the public from 9am on 5th June.  The water quality will be tested on Tuesday 9th June after the series of overtopping tides.

Visitors should check the times and heights of high tides before coming to the lake.  The sea overtops the outer wall of Clevedon Marine Lake at the top of high spring tides of 12.6m or more – refreshing the water in the lake.  The lake becomes part of the Severn Estuary and the seawall is no longer visible.  In addition, the lower promenade can completely disappear underwater during overtops.

Visitors should not enter the lake during overtops, and allow at least one hour either side of these times before entering the lake:

OVERTOPS

First high tide

Second high tide

Friday 5th June

7.20am

7.47pm

Saturday 6th June

8.08am

8.33pm

Sunday 7th June

8.54am

9.17pm

Monday 8th June

9.37am

10.00pm

Visitors are asked to use the lake and surrounds respectfully:

  1. Take all rubbish home.
  2. Use the public toilets behind the arcade.
  3. Barbecue on the beach not by the lake.
  4. Respect social distancing on the promenade using the yellow spray lines to stay 2m apart.
  5. Stay off the pontoon (blue island in the middle of the lake) as it is too small to support social distancing.