Walmore Common is a 57.78-hectare (142.8-acre) nature reserve on the flood-plain of the River Severn, west of the city of Gloucester in England and north of the village of Chaxhill. It was notified as a biological Site of Special Scientific Interest in 1966. The site is listed in the 'Forest of Dean Local Plan Review' as a Key Wildlife Site (KWS).
Coombe Hill Canal lies in the Vale of Gloucester, south west England, north of Leigh and runs west 2.75 miles (4.43 km) from Coombe Hill Basin to the River Severn near Wainlode Hill. It opened in 1796 and closed 80 years later in 1876, after the only lock was damaged by flooding. The Gloucestershire Wildlife Trust purchased the Coombe Hill Canal nature reserve in 1985 and the area is managed by the trust. Adjacent to the Coombe Hill Canal is a large area of wet meadowland situated midway between Gloucester and Tewkesbury to the west of the A38, which was purchased by the trust in 1999. There is a north and a south meadow. This land and the Canal itself often flood in winter, which attracts hundreds of wildfowl.
Wainlode Cliff is a 1.3 hectare geological Site of Special Scientific Interest in Gloucestershire, notified in 1954. It overlooks Hasfield Ham.
Ashleworth Ham is a 104.73-hectare (258.8-acre) biological Site of Special Scientific Interest. It is a large area of grassland on the Severn floodplain, north of Ashleworth in Gloucestershire, England. It is registered as a Site of Special Scientific Interest and was notified in 1974 and renotified in 1985. Ashleworth Ham received this designation because it is one of three sites in the Severn Vale where migratory waterfowl winter.
Sulham and Tidmarsh Woods and Meadows is a 75.7-hectare (187-acre) biological Site of Special Scientific Interest west of Reading in Berkshire.
Acaster South Ings is a Site of Special Scientific Interest, or SSSI, near York, England. It consists of two alluvial flood-meadows, and was designated in 1988 because it supports diverse fauna and flora, some of which is rare in the Vale of York area. One of the rarities is the tansy beetle, which feeds on the leaves of the tansy plant.
Chaceley Meadow is a 1.8-hectare (4.4-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1954 and renotified in 1993. It lies on the eastern edge of Chaceley village and is about half a mile west of the River Severn.
Salmonsbury Meadows is an 18-hectare (44-acre) biological and geological Site of Special Scientific Interest in Gloucestershire, notified in 1985. The site is listed in the 'Cotswold District' Local Plan 2001-2011 as a Key Wildlife Site (KWS).
Elmlea Meadows is a 6.9-hectare (17-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1989. The site is listed in the 'Cotswold District' Local Plan 2001-2011 as a Key Wildlife Site (KWS).
Hucclecote Meadows is a 5.74-hectare (14.2-acre) biological Site of Special Scientific Interest divided into two areas on each side of the M5 road in the Severn Vale, Gloucestershire. It was notified in 1984. The western area is also a Local Nature Reserve.
Innsworth Meadow is a 2.9-hectare (7.2-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1979.
Leckhampton Hill and Charlton Kings Common is a 63.8-hectare (158-acre) biological and geological Site of Special Scientific Interest in Gloucestershire, notified in 1954. There are five units of assessment.
Old River Severn, Upper Lode is a 3.72-hectare (9.2-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1985. It is a cross county border site between Gloucestershire and Herefordshire and Worcestershire.
Pennsylvania Fields, Sedbury is a 27.03-hectare (66.8-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1985.
Tudor Farm Bank is a 3.68-hectare (9.1-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1999.
Turvey's Piece is a 1.02-hectare (2.5-acre) biological Site of Special Scientific Interest in Gloucestershire near Deerhurst, notified in 1993.
Upham Meadow and Summer Leasow is a 104.0-hectare (257-acre) biological Site of Special Scientific Interest on the border between Gloucestershire and Herefordshire & Worcestershire, at Twyning and near Bredon, notified in 1991.
Wildmoorway Meadows is a 12.6-hectare (31-acre) biological Site of Special Scientific Interest in Gloucestershire, to the east of Fairford, notified in 1989. The site is listed in the 'Cotswold District' Local Plan 2001-2011 as a Key Wildlife Site (KWS).
Winson Meadows is a 7.93-hectare (19.6-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1974. The site is listed in the 'Cotswold District' Local Plan 2001-2011 as a Key Wildlife Site (KWS).
