The Blue Lagoon at Belmont by munki-boy

The Blue Lagoon

The Blue Lagoon as it is known locally, was Ward’s reservoir and supplied water for the industrial mills below Belmont. The Blue Lagoon was drained in 2010 due to fears for it’s safety with regard to dangerous flood water levels in the future. The lake was “saved” by local investment and an agreement was made for the water authority to divert the water from the catchment area on the hill above to bypass the old reservoir. The reservoir itself is still fed by rainwater and the small Horden Brook from the west, which also drains from the east bank of the lake. Water levels no vary from very shallow to around as high as it was years ago. This has also preserved the much-loved waterfall inflow from the Great Gutter on Winter Hill, with just the stone “cascade” at the very bottom being left dry except in very wet weather.

The re-configuration of the water catchment to bypass the reservoir was accomplished in-part by use of ‘forgotten’ iron pipes that were apparently re-discovered when old plans of the reservoir were examined. Ward’s reservoir had been partially re-built around 1900 to enlarge capacity. I think this might have marked a shift from the reservoir being used by mills, to its being re-purposed for drinking water. The network of large-diameter pipes that had been used previously to control the flow of water to bypass the reservoir or not were probably from this time. The old mill leat that once carried water from the original reservoir can still be seen from the eastern bank of the reservoir leading off towards the church at Belmont.

“The Blue Lagoon can hold 150,000 cubic metres of water and has a surface area of 28,000 square metres when full. A large part of the reservoir is only a few feet deep, but it sinks to a depth of about 80ft at its lowest point. Mr Smith [Belmont Holdings] has said that he would be prepared to hand the reservoir over to a trust.” from Lancashire Telegraph

Created: 27  November  2016  Edited: 29  November  2023

The old path below the waterfall at Ward's Reservoir
The new path below the waterfall at the Blue Lagoon
An old iron pier at The Blue Lagoon
View Along the Pier at The Blue Lagoon
Down the pipe at The Blue Lagoon

The Blue Lagoon

Wildlife in and around The Blue Lagoon

The Blue Lagoon Birds

There are 199 species of birds recorded as found near The Blue Lagoon.

Arctic Tern (Sterna paradisaea)
Barn Owl (Tyto alba)
Bittern (Botaurus stellaris)
Black Swan (Cygnus atratus)
Black-Headed Gull (Chroicocephalus ridibundus)
Bar-Headed Goose (Anser indicus)
Barnacle Goose (Branta leucopsis)
Black Redstart (Phoenicurus ochruros)
Black Tern (Chlidonias niger)
Black-Necked Grebe (Podiceps nigricollis)

Tap here for more wildlife found near The Blue Lagoon lake

The Blue Lagoon map

The Blue Lagoon UK Map