| | Country | Hydromorphological quality element monitored | Biological quality element monitored | Physico-chemical quality element monitored | Other response monitored |
|---|
| 't Merkske | Netherlands
Belgium | | | | |
| 2e Lower Woodsford River and Floodplain Enhancement | England | | | | |
| 3Rivers - Lumburn:Walkham:Tavy | England | | | | |
| Aaijen- Removal of bank fixation | Netherlands | Continuity for organisms | Invertebrates: Abundance
Invertebrates: Taxonomic composition
Macrophytes | | |
| Abaissement et démantèlement de trois clapets sur l’Orge aval | France | | | | |
| Abbey Brook Weir | Wales | | | | |
| Abbots Worthy Restoration Project | England | | | | |
| Abbotts Hall Managed Realignment Scheme | England | Flow velocities | Fish
Invertebrates
Macrophytes | Salinity | |
| Adams Mill enhancements | England | Quantity & dynamics of flow
Substrate conditions | Fish | | Habitat mapping |
| Adaptive management of hydraulic structures in the Sèvre nantaise and Thouet basins | France | | | | Social representation of the river |
| Adare Fish Counter | Ireland | | | | |
| Afon Clywdd | Wales | | | | |
| Afon Merin Natural Process Restoration | Wales | | | | |
| Agreed definition of mobility area for the Adour | France | Channel pattern/planform | | | |
| Albany Park | England | | | | |
| Alkborough tidal defence scheme | England | | Invertebrates | | |
| Allt Lorgy River Restoration | Scotland | | | | |
| Alma Road Rain Gardens | England | | | | |
| Amerongse Bovenpolder | Netherlands | | | | |
| Amwell Loop | England | | | | |
| Aménagement du plan d’eau de la Sangsue et création d’un bras de contournement du Woigot | France | | | | |
| Ancholme and Coast habitat project | England | | | | |
| Anloërdiepje | Netherlands | | | | |
| Anton Crescent Wetlands Regeneration | England | | | | |
| Arasement du seuil des Treize Saules sur la Quilienne | France | | | | |
| Arasement du vannage du moulin de Réveillon et réaménagement du lit mineur de la Blaise | France | | | | |
| Arborfield nature like bypass and weirs project | England | Channel pattern/planform
Quantity & dynamics of flow | Fish
Invertebrates
Macrophytes | | Habitat mapping |
| Arnos Park - Pymmes Brook | England | | | | |
| Ashlone Wharf FCRM scheme | England | | | | |
| Assessing the habitats outcomes of Floodplain Forest restoration: the case study of the floodplain forest at the Ouse Valley Park | England | | | | |
| Aston Clinton River Restoration | England | | | | |
| Aubourn Rock Ramp and Habitat Works | England | | | | |
| Austria River Mur - Strategic river management for considerations in the power and water management sector in Styria/Austria | Austria | | | | |
| Austria Upper Mur - LIFE III (LIFE03 NAT/A/000011) „Inner-Alpine river basin management – Upper River Mur - murerleben I" 2003-2007 | Austria | | | | |
| Austria Upper Mur - LIFE+ (LIFE+ 08 NAT A 614) „Inner-Alpine river basin management – Upper River Mur - murerleben II" 2010-2015 | Austria | | | | |
| Austria Upper Mur - Public relations in murerleben I + II LIFE III (LIFE03 NAT/A/000011) and LIFE+ (LIFE+ 08 NAT A 614) „Inner-Alpine river basin management – Upper River Mur - murerleben I+II" 2003-2015 | Austria | | | | |
| Austria Upper Mur - River Widening Weyern (LIFE III (LIFE03 NAT/A/000011) Inner-Alpine river basin management – Upper River Mur - murerleben I 2003-2007) | Austria | | | | |
| Austria Upper Mur - River widening Lässer Au (LIFE+ (LIFE+ 08 NAT A 614) Inner-Alpine river basin management – Upper River Mur - murerleben II 2010-2015) | Austria | | | | |
| Austria Upper Mur - River widening St. Peter Au (LIFE+ (LIFE+ 08 NAT A 614) Inner-Alpine river basin management – Upper River Mur - murerleben II 2010-2015) | Austria | | | | |
| Austria Urban River Landscape - Urban River Landscape Graz | Austria | | | | |
| Austria Urban River Landscape - Urban River Landscape Master Plan Leoben | Austria | | | | |
| Austria cross-border section - Monitoring sediment transport and Habitat modelling (ETZ-Project “DraMurCi” 2009-2013) | Slovenia
Austria | | | | |
| Austria cross-border section - River widening Sicheldorf (ETZ-Project “DraMurCi” 2009-2013) | Slovenia
Austria | | | | |
| Austria cross-border section - River widening measure Gosdorf I (Interreg IIIa Project "Maßnahmen Unteres Murtal" 2002-2007) | Slovenia
Austria | | | | |
| Austria cross-border section - River widening measure Gosdorf II (ETZ-Project “DraMurCi” 2009-2013) | Slovenia
Austria | | | | |
| Austria/Slovenia Urban River Landscape - ETZ-“Skupaj“ - Joint urban and natural development at the Mur banks in Gornja Radgona and Bad Radkersburg | Slovenia
Austria | | | | |
| Austria/Slovenia cross-border cooperation - “Die Murkommission” – Bilateral River Commission | Slovenia
Austria | | | | |
| Austria/Slovenia cross-border section - ETZ-Project “DraMurCi” 2009-2013 | Slovenia
Austria | | | | |
| Austria/Slovenia cross-border section - Interreg IIIa Project "Maßnahmen Unteres Murtal" 2003-2008 | Slovenia
Austria | | | | |
| Avon Barriers Project | Scotland | | | | |
| Avon Barriers Project: Ferengair Weir | Scotland | | | | |
| BALLYMONEY RIVERSIDE PARK RESTORATION PROJECT | Northern Ireland | Channel pattern/planform
Freshwater flow regime | Fish | | Channel bed morphology. |
| Babbs Mill reed bed | England | | | | |
| Babingley River at Hillington | England | | Fish: Abundance
Invertebrates: Taxonomic composition
Macrophytes | | |
| Bakenhof Dyke reconstruction | Netherlands | | | | |
| Ballinderry Freshwater Pearl Mussel Rescue Project | Northern Ireland | | | | |
| Barking Creek near A13 | England | | | | |
| Barking Creekmouth | England | | Fish | | |
| Barn Elms Sports Ground | England | | | | |
| Barn Elms Wetland Centre, South West London | England | | | | |
| Barnes Common | England | | | | |
| Barnes Common improvements | England | | | | |
| Barney Beck: Abandoned Metal Mines | England | | | | |
| Barton Brook | England | | | | |
| Bastion Maria (QUERCUS) | Netherlands | | | | |
| Bathgate Watercourse Restoration Project | Scotland | | | | |
| Beam washlands | England | | | | |
| Beck from the Brink | England | | | | |
| Beddington Park | England | | | | |
| Beddington Park Enhancements | England | | | | |
| Beek Lage Raam | Netherlands | | | | |
| Beekherstel Beekloop | Netherlands | | | | |
| Beekherstel Beekloop BmN | Netherlands
Belgium | | | | |
| Beekherstel Buurserbeek | Netherlands | Flow velocities
Substrate conditions
Width & depth variation | Fish
Invertebrates | Nutrient concentrations
Oxygen balance
PH
Temperature | Concentration phosphate, Chloride and Nitrogen |
| Beekherstel Eefsebeek | Netherlands | Flow velocities
Substrate conditions
Width & depth variation | Fish
Invertebrates
Macrophytes | Oxygen balance
PH
Temperature | |
| Beekherstel Keersop | Netherlands | Flow velocities
Quantity & dynamics of flow
Width & depth variation | Fish
Macrophytes | Nutrient concentrations
Oxygen balance
PH
Temperature
Transparency | |
| Beekherstel Lactariabeek | Netherlands | Channel pattern/planform
Flow velocities | | | |
| Beekherstel Leerinkbeek | Netherlands | Flow velocities
Substrate conditions
Width & depth variation | Fish
Invertebrates | Nutrient concentrations
Oxygen balance
PH
Temperature | Concentration phosphate, Chloride and Nitrogen |
| Beekherstel Ramsbeek | Netherlands | Flow velocities
Substrate conditions
Width & depth variation | Fish
Invertebrates | Oxygen balance
PH
Temperature | Concentration phosphate, Chloride and Nitrogen |
| Beekherstel Reusel Baarschot-Diessen | Netherlands | Flow velocities
Width & depth variation | Fish
Macrophytes | Nutrient concentrations
Oxygen balance
PH
Salinity
Temperature
Transparency | |
| Beekherstel Willinkbeek | Netherlands | Width & depth variation | | Oxygen balance
PH
Temperature | |
| Beekherstel Zuidelijk Afwateringskanaal | Netherlands | Flow velocities
Substrate conditions
Width & depth variation | Fish
Invertebrates | Oxygen balance
PH
Temperature | Concentration phosphate, Chloride and Nitrogen |
| Beentjesgraven | Netherlands | | | | |
| Belford Natural Flood Management Scheme, Northumberland | England | | | | |
| Bell Green Weir fish passage | England | | | | |
| Belton Floodplain Reconnection and River Restoration | England | | | | |
| Beltringharder Koog Regulated Tidal Exchange Scheme | Germany | Continuity of sediment transport | Fish
Invertebrates
Phytoplankton | | |
| Beneden Regge | Netherlands | | | | |
| Beneden-Berkel | Netherlands | | | | |
| Beneden-Leeuwen-Side channel | Netherlands | | Fish: Age structure
Invertebrates
Macrophytes | | |
| Beverley Brook Flow control structures | England | | | | |
| Beverley Brook d/s of Rock’s Lane | England | | | | |
| Beverley Park | England | | | | |
| Big Yellow | England | | | | |
| Bijloop | Netherlands | | | | |
| Bio-engineering and creation of side channels along the rectified section of the Scarpe River in Arras | France | | | | |
| Bio-engineering techniques for bank protection on the Moselle River in Villey-le-Sec | France | | | | |
| Birkin Brook Habitat Improvements, Cheshire | England | | | | |
| Blackbrook Slow the Flow, St Helens | England | | | | |
| Blackhorse Lane Waterfront Park | England | | | | |
| Blackwater River Habitat Enhancements & Fish Passage | England | | | | |
| Blake Avenue, Mayes Brook | England | | | | |
| Blauwe Kamer | Netherlands | | | | |
| Bleinheim Palace Project | England | | | | |
| Bockhampton Enhancement | England | | | | |
| Bocking Blackwater River Restoration | England | | | | |
| Bocq river (Walphy - LIFE project) | Belgium | | | | |
| Boldersbeek | Netherlands | | | | |
| Bonesgate Phase 2 | England | | | | |
| Boosting slivso | Denmark | | Fish: Abundance
Fish: Species composition
Invertebrates
Macrophytes | Nutrient concentrations | |
| Borrowash fish pass | England | | | | |
| Boston Manor | England | | | | |
| Boulder Pool and Plough Lane | England | | | | |
| Bourne End Recreation Ground River Enhancement Project | England | | | | |
| Boven-Dommel | Netherlands | | | | |
| Bow Brook Floodplain Restoration | England | | | | |
| Bow Brook Living Landscape | England | | | | |
| Bowston Weir Removal | England | Channel pattern/planform
Continuity for organisms
Continuity of sediment transport
Quantity & dynamics of flow | | | Bat Survey
Bathymetric Survey
Flood risk management
general assessment of habitat quality and diversity (repeat photography) |
| Bowthorpe Meadow, River Yare | England | | | | |
| Brackenhurst Natural Flood Management | England | | | | |
| Braid Burn at Inch Park | Scotland | | | | |
| Brent Lodge Park Improvement | England | | | | |
| Brent River Improvement Project- Brent Lodge Park to Ruislip Road Eastruislip | England | | | | |
| Brent River Park Phase II | England | | | | |
| Brightside Weir Fish Pass | England | | | | |
| Bringing Back the Bulbourne | England | | | | |
| Bristol Frome Diffuse Pollution Project | England | | | | |
| Broadwater Brook | England | Continuity of sediment transport | Fish: Species composition
Invertebrates: Taxonomic composition | Nutrient concentrations
Oxygen balance | Bat Survey
Birds
Concentration phosphate, Chloride and Nitrogen
Macroinvertebrates (IBMWP) |
| Broadway Fields/ Seagers Distillary | England | | | | |
| Broom Road Recreation Ground | England | | | | |
| Building with Nature | Netherlands | | | | |
| Buiten Ooij | Netherlands | Continuity of sediment transport | Fish: Abundance
Fish: Species composition
Invertebrates
Macrophytes | | |
| Bullhead Dock and Bellamy’s Wharf - Rotherhithe | England | | | | |
| Bures Mill fish by-pass | England | | | | |
| Burn of Balmaleedy Restoration, Marykirk | Scotland | | | | |
| Burn of Mosset, Forres | Scotland | | | | |
| Burton Weir (Upper) Fish Pass Project | England | | | | |
| Bury Lodge Wetlands | England | | | | |
| Butter Hill Phase 2 | England | | | | |
| Buulder Aa | Netherlands | | | | |
| Buzzards Mouth Creek | England | | | | |
| CASE STUDY OF QUALITY IMPROVEMENT IN SHROPSHIRE WILDLIFE TRUST AREA | England | | | | |
| Cain weir removal | Wales | | | | |
| Camargue’s former saltworks | France | | | | |
| Cardiff Rivers Group | Wales | | | | |
| Carnon River: Abandoned Metal Mines | England | | | | |
| Castle Acre Rehabilitation Project | England | | | | |
| Castle Irwell Urban Wetland | England | | | | |
| Catford Greyhound Stadium | England | | | | |
| Chambers Wharf | England | | | | |
| Channel Sea | England | | | | |
| Charlton St Peter A 8 | England | | | | |
| Chase Nature Reserve | England | | | | |
| Chelmer Valley Local Nature Reserve | England | | | | |
| Cheriton Stream Restoration Project | England | | | | |
| Chertsey meads | England | | | | |
| Chigwell Brook | England | | | | |
| Chinbrook Meadows Wetlands | England | | | | |
| Ching Brook at Walthamstow Greyhound Stadium | England | | | | |
| Chowder Ness Managed Realignment Scheme | England | | Invertebrates | | |
| Civic Way, Yeading Brook | England | | | | |
| Clayton Vale | England | | | | |
| Clitherow's Island, Brentford eel pass | England | | | | |
| Clugston Burn (CASS) | Scotland | | | | |
| Colfes School | England | | | | |
| Colliers Row | England | | | | |
| Colne Brook | England | | | | |
| Colne Water Restoration Project | England | | | | |
| Columbia Wharf | England | | | | |
| Community Wetlands | England | | | | |
| Compton Island and Meanders | England | | | | |
| Coniston Cold weir removal | England | | | | |
| Coniston Copper Mines | England | | | | |
| Connswater Community Greenway | Northern Ireland | | | | |
| Conservation strategies for forest and wild river in Gesaeuse: the Johnsbach Beck restoration | Austria | | | | |
| Conservation strategies for forest and wild river in Gesaeuse: the River Enns restoration | Austria | | | | |
| Contournement d’un plan d’eau de loisirs sur le Gratteloup au niveau de la commune de La Ville-aux-Clercs | France | | | | |
| Corfe River | England | | | | |
| Cornmill Gardens (QUERCUS) | England | | | | |
| County Gardens, Mayes Brook | England | | | | |
| Coutershaw FIP Project | England | | | | |
| Craigton Riparian and NFM Orchard Planting | Scotland | | | | |
| Crane Meadows Meander Connections | England | | | | |
| Crane Park | England | | | | |
| Cranford Park Phase 2 | England | | | | |
| Cray River Enhancement | England | | | | |
| Creamery Weir fish barrier easement | Scotland | | | | |
| Creation of a Constructed Farm Wetland | England | | | | |
| Creation of flood channels and restoration of exchanges between the flood plain and the low-flow channel on the Vezouze | France | | | | |
| Crosthwaite Deculverting | England | | | | |
| Création d’un bras de contournement de plusieurs étangs sur le Fliez et restauration du marais de Contes | France | | | | |
| Cuckolds Haven Nature Area | England | | | | |
| Cuddington Park | England | | | | |
| Cudworth dyke restoration project | England | | Fish: Species composition
Invertebrates
Macrophytes | Oxygen balance
Specific non-synthetic pollutants | |
| Cumbria Angler Engagement | England | | | | |
| Cumbria River Restoration Program - Whitbeck restoration project - West Cumbria | England | | | | |
| Cumbria River Restoration Strategy | England | | | | |
| Dagenham Brook de-silting | England | | | | |
| Dagenham Washlands Phase 2 | England | | | | |
| Darent Valley Path | England | | | | |
| Darley Abbey Fish Pass Project | England | | | | |
| Day Brook Rain Gardens | England | | | | |
| Day Brook Restoration - Gedling | England | | | | |
| Ddu Restoration Project | Wales | | | | |
| De Doorbraak | Netherlands | | | | |
| De-culverting Moselle Brook at Lordship Recreation Ground | England | | Invertebrates | | River Habitat Survey |
| Debenham Flood Storage Options - flood modelling and economic assessment | England | | | | |
| Defra Strategic Environmental Partnership Project (DSEPP) 2011 | Wales
England | | | | |
| Delivering Multiple Benefits for Water on Foston Brook | England | | | | |
| Derbyshire Habitat Improvements | England | | | | |
| Deurningerbeek | Netherlands | | | | |
| Devon Beaver Project and River Otter Beaver Trail | England | | | | |
| Diffusing the Issue in Rural Ribble - River Loud | England | | | | |
| Diffusing the Issue in rural Ribble | England | | | | |
| Diffusing the Issue in rural Ribble - Easington | England | | | | |
| Diffusing the Issue in rural Ribble - Skirden Beck | England | | | | |
| Diffusing the Issue in rural Ribble - Stock Beck | England | | | | |
| Diffusing the Issue in rural Ribble - Swanside | England | | | | |
| Dinkel Noord | Netherlands | | | | |
| Diversion of the River Nith | Scotland | | Invertebrates
Macrophytes | | Channel bed morphology.
Substrate particle size/composition. |
| Dommeldal: cross-border habitat restoration in the Dommel Valley | Belgium | | | | |
| Dorset CPAF Projects | England | | | | |
| Dove Weir removal | England | Substrate conditions | Fish: Abundance
Fish: Species composition | | |
| Dovers Corner | England | | | | |
| Downham Playing Fields | England | | | | |
| Downton Millennium Gardens- Hampshire Avon | England | | | | |
| Drayton | England | Substrate conditions | Fish
Invertebrates | | |
| Dumbreck Marsh & Garrel Burn Restoration | Scotland | | | | |
| Dunruchan Farm Peatland Restoration Project | Scotland | | | | |
| Dunston Beck Restoration | England | | | | |
| Durand Close | England | | | | |
| Dysart Park, Grantham Habitat Improvement | England | | | | |
| Démantèlement de l’ouvrage du Pont Fourneau sur la Selle | France | | | | |
| Démantèlement de neuf ouvrages sur le cours de l’Aa | France | | | | |
| Dérivation et recréation du lit mineur du ruisseau de Bel Orient au droit de quatre plans d’eau à Gueltas | France | | | | |
| EDF Weir removal | England | | | | |
| ERCIP - European River Corridor Improvement Plans | Italy
Germany
Greece
Romania
England | | | | |
| East Devon Diffuse Pollution Project | England | | | | |
| East Mascalls Fish Pass | England | | | | |
| East Tullos Burn Environment Improvements Project | Scotland | | | | |
| Eastridge Estate restoration project | England | | | | |
| Eau Blanche River (Walphy - LIFE project) | Belgium | | | | |
| Ecclesbourne Farm project | England | | | | |
| Eddleston water | Scotland | | | | |
| Eden Crayfish Restoration Project | England | | | | |
| Eden crayfish eDNA project | England | | | | |
| Edgeware Brook, Honeypot Lane | England | | | | |
| Eel Pass over tilting weir at Ravensbury Park | England | | | | |
| Effacement du seuil de Carayon sur le Thoré | France | | | | |
| Effacement du seuil de Chelles Basse sur le Miodet | France | | | | |
| Effacement du seuil du Moulin d’Hatrize sur l’Orne | France | | | | |
| Effacement du seuil du moulin du Bourg sur le Vicoin | France | | | | |
| Effacement partiel de 14 seuils sur le Mutterbach et l’Hosterbach à Holving et Hoste | France | | | | |
| Effacement partiel de cinq seuils sur le ruisseau du Bagas | France | | | | |
| Effacement partiel du seuil Cros sur la Dunière | France | | | | |
| Effacement partiel du seuil de Vas sur le Céans | France | | | | |
| Elgin Flood Alleviation Scheme | Scotland | | | | |
| Elimination of a pond along the Erve River and conservation of the historical heritage in Sainte-Suzanne-et-Chammes | France | | | | |
| Elmbridge Meadows | England | | | | |
| Emergency works after breach on Lough Neas Drain (Cloghcor) | Northern Ireland | | | | |
| Emmanuel’s Common Reconnection Project | England | | | | |
| Ems floodplain | Germany | Channel pattern/planform | Fish: Abundance
Fish: Species composition | | Public use of trails |
| Enfield Town Park Wetlands | England | | | | |
| Enhancement of the River Crouch following a pollution incident | England | | | | |
| Enhancements in Hampstead Heath | England | | | | |
| Enler River enhancement project | Northern Ireland | Channel pattern/planform
Freshwater flow regime
Width & depth variation | Fish | | |
| Ennerdale Mill Weir Removal | England | | | | |
| Essex Healthy Headwaters River Restoration Project | England | | | | |
| Essex Wharf | England | | | | |
| European Fisheries Fund | Wales | | | | |
| Evenlode Catchment Project | England | | | | |
| Exmoor Mires Partnership | England | | | | |
| Eycott Hill | England | | | | |
| Fairham Brook Restoration Project | England | | | | |
| Fairlop Plain and Fairlop Water | England | | | | |
| Farm Irrigation Trials | England | | | | |
| Farming For Water | England | | | | |
| Farming with water - Ullswater Catchment | England | | | | |
| Fazakerley Brook Wetland | England | | | | |
| Fender River Restoration Project - Bidston, Wirral | England | | | | |
| Ferry Lane North drainage realignment | England | | | | |
| Fingringhoe Managed Realignment | England | | | | |
| Firs Farm Wetlands | England | | | | |
| Fish and Flow at Arcadia - Phase 2 | England | | | | |
| Fish migration aid KW Melk | Austria | | | | |
| Fishery/habitat enhancement on the Grand Union Canal | England | | | | |
| Flood channel creation and reconnection between riverbed and its floodplain on Vezouze river | France | Quantity & dynamics of flow | | | hydrography, topography and geology of site |
| Flood detention basin (HRB) Ickern-Mengede | Germany | Channel pattern/planform
Structure & condition of riparian/lake shore zones
Width & depth variation | Fish
Invertebrates
Macrophytes | Nutrient concentrations
Oxygen balance
PH
Salinity
Temperature | |
| Flood management and ecological restoration in the Dijle valley | Belgium | | | | |
| Floodplain restoration in the River IJssel at Gelderland | Netherlands | | | | |
| Floodplain restoration in the River Traisen | Austria | | | | |
| Force Crag Mine Remediation | England | | | | |
| Fordmill weir | England | | | | |
| Forest Halt, Saltburn Valley Gardens | England | | | | |
| France Farm (Phase 1) A 9 | England | | | | |
| Free the Frome | England | | | | |
| Freiston Managed Realignment Scheme | England | | | | |
| Fresh Wharf | England | | | | |
| Friary Park | England | | | | |
| Friends of Afon Llwyd (FOAL) | Wales | | | | |
| Friends of Bottesford Beck | England | | | | |
| Friern Barnet Former Sewage Works | England | | | | |
| Frog Island | England | | | | |
| Garratt Park | England | | | | |
| Gastersche Diep | Netherlands | | | | |
| Gategill Beck: Abandoned Metal Mines | England | | | | |
| Gaywood restoration project | England | | | | |
| Giving up the Weed | England | | | | |
| Glaisdale Beck Restoration Project | England | | | | |
| Glaisdale Beck diversion scheme | England | Channel pattern/planform
Continuity of sediment transport | | | |
| Glenbrook Wetlands | England | | | | |
| Goldrill Beck River Restoration | England | | | | |
| Goodmayes Park, Mayes Brook | England | | | | |
| Goresbrook Park | England | | | | |
| Goresbrook and Ship and Shovel Sewer | England | | | | |
| Goshen Weir removal project, River Roch, Bury | England | | | | |
| Gottar Water weir fish barrier easement | Scotland | | | | |
| Grantham Blue Green - Urban Reach | England | | | | |
| Great Ryburgh End Restoration Scheme | England | | | | |
| Greater Thames Estuary Fish Migration Roadmap | England | | | | |
| Greatham Managed Realignment Scheme | England | | | | |
| Greatham Marsh Restoration | England | | | | |
| Greenwich Peninsula | England | | Fish | | |
| Groote Beek | Netherlands | | | | |
| Grote Aa | Netherlands | | | | |
| Grovelands Park Wetlands | England | | | | |
| Guash Habitat Restoration Project (Phase 1 and 2) | England | | | | |
| Guisborough Flood Alleviation Scheme | England | | | | |
| Gunnerside Gill: Abandoned metal mines | England | | | | |
| Gunville Phase I | England | | | | |
| Guphill Brook Riverine Enhancement | England | | | | |
| HLS New Forest | England | Channel pattern/planform | Fish: Species composition
Invertebrates: Abundance | | |
| Habitat Enhancements, River Glaven at Wiveton, Norfolk | England | | | | |
| Habitat Enhancments, Reepham Stream, River Blackwater, Norfolk | England | | | | |
| Habitat Improvement: Stonebridge River Reserve, Og and Marlborough Fish Migration | England | | | | |
| Habitat Improvements on the River Colne at West Drayton | England | | | | |
| Habitat enhancement of the River Waveney through Bressingham | England | | | | |
| Habitat improvements in the upper Kennet | England | | | | |
| Habitat restoration of the Kleine Net Valley | Belgium | | | | |
| Hackbridge Restoration | England | | | | |
| Hackbridge weir notch | England | | | | |
| Hackney Marsh recreation grounds | England | | | | |
| Hackney Marshes - Wick Field recreation ground | England | | | | |
| Hadfield Weir Fish Pass | England | | | | |
| Hainburg River Restoration | Austria | | | | |
| Hale Wharf | England | | | | |
| Hall Place weir modification | England | | | | |
| Haltwhistle burn; a total catchment approach | England | | | | |
| Hampton Court Palace | England | | | | |
| Harbertonford Flood Alleviation Scheme | England | | | | |
| Harrow Lodge Park | England | | | | |
| Haynes Park | England | | | | |
| Healthy Rivers | Wales | | | | |
| Hedleyhope Burn | England | | | | |
| Heiligenbergerbeek | Netherlands | | | | |
| Help for the Forgotten Farms Upper Lune (Plugging the gap) | England | | | | |
| Herefordshire Asset Restoration Project (HARP) | England | | | | |
| Herinrichting Beekloop | Netherlands | Flow velocities
Width & depth variation | Fish
Macrophytes | Nutrient concentrations
Oxygen balance
PH
Salinity
Specific synthetic pollutants
Temperature
Transparency | |
| Herinrichting beekdal Tongelreep | Netherlands | Flow velocities
Width & depth variation | Fish
Macrophytes | Nutrient concentrations
Oxygen balance
PH
Salinity
Specific synthetic pollutants
Temperature | |
| Hesketh Out Marsh Managed Realignment | England | | | | |
| Heybarnes Recreation Ground Cole Restoration | England | | | | |
| Hierdense Beek | Netherlands | Flow velocities
Quantity & dynamics of flow
Width & depth variation | Fish
Macrophytes | Acid neutralising capacity
Oxygen balance
PH
Temperature
Transparency | |
| Highland Water at Warwickslade Lawn | England | | | | |
| Hightown Sand Dune Restoration | England | | | | |
| Hills to Levels | England | | | | |
| Historic Mill Restoration Project | Denmark | | | | |
| Hoffer Brook | England | | | | |
| Hogsmill River Connectivity Project | England | | | | |
| Hogsmill Sewage Treatment Works phase 1 | England | | | | |
| Hogsmill river enhancement | England | | | | |
| Hollyoak Wood and Willersley Park | England | | | | |
| Holmsley Inclosure Stream Restoration | England | | | | |
| Holnicote multi-objective flood risk management demonstration project | England | | | | |
| Hoo Brook root plates | England | | | | |
| Hooge Raam | Netherlands | | | | |
| Horne Way Weir | England | | | | |
| Hospital Bridge Road | England | | | | |
| Houghton 'trout stream' enhancements | England | | Fish | | |
| Houndsden Road Rain Gardens | England | | | | |
| Hoveton Wetlands Restoration Project | England | | | | |
| Hull and East Riding Catchment Partnership | England | | | | |
| Humber Estuary Erosion Protection Programme | England | | | | |
| Hunze bij Torenveen | Netherlands | | | | |
| Hurst Bridge (downstream) | England | | | | |
| Hurst Park | England | | | | |
| INTERREG MED WETNET - Membership card of the Verdier Marshes-Rhone Delta Wetland Contract | France | | | | |
| Improvement of the River Varde at the Wadden Sea estuary | Denmark | | | | |
| Improving conservation condition of the National Trust managed river test SSSI | England | | | | |
| Improving the Conservation Status of Freshwater Pearl Mussel Targeting the Clun SAC and Upstream Waters | England | | | | |
| Improving water quality in Loweswater | England | | | | |
| Inchewan Burn Bed restoration | Scotland | | Fish | | |
| Inspiring Water Action in the Torne (iWAIT) | England | | | | |
| Investigating the Impacts of Upland Land Use Management on Flood Risk at Pontbren, Wales | Wales | | | | |
| Investigating the impact of floodplain woodland on flood flows in the River Cary catchment, Somerset | England | | | | |
| Investigating the impact of upland conifer afforestation on catchment hydrology at Coalburn, northern England | England | | | | |
| Investigating the interaction between semi-natural floodplain woodland and flood flows at Great Triley Wood | Wales | | | | |
| Ironbridge Farm | England | | | | |
| Isar-Plan | Germany | Continuity of sediment transport
Structure & condition of riparian zones | | | Public use |
| Jufferbeek | Netherlands | | | | |
| Kanaal van Deurne | Netherlands | | | | |
| Keent | Netherlands | | | | |
| Kelham Island Weir Fish Easement | England | | | | |
| Kensworth Quarry Chalk Pit Restoration | England | | | | |
| Kensworth Quarry Chalk Pit Site Restoration | England | | | | |
| Kensworth Quarry Chalk Pit Site Restoration 2 | England | | | | |
| Kentchurch Weir Removal | Wales
England | | | | Bathymetric Survey
Sediment Contamination Assessment |
| Kimpton Park | England | | | | |
| King Georges Park | England | | | | |
| King Georges Playing Field | England | | | | |
| Kirkstall Valley Weir Fish Passes Project | England | | | | |
| Kirkstone Beck River Restoration | England | | | | |
| Klassiek beekherstel Astense Aa | Netherlands | | | | |
| Kleblach-Side channel | Austria | Channel pattern/planform
Flow velocities | Fish: Abundance
Fish: Species composition
Invertebrates: Abundance
Invertebrates: Diversity | | |
| Kleine Aa, traject Smalwater Noord | Netherlands | | Fish
Macrophytes | | |
| Kleine Beerze | Netherlands | | | | |
| Knepp Rewilding Project | England | | | | |
| Knock Burn low flow channel | Northern Ireland | Channel pattern/planform | Fish
Macrophytes | | |
| Koningsdiep | Netherlands | | | | |
| LARA (Lugg and River Arrow) | Wales
England | | | | |
| LIFE IP IRIS Enns Mandling Restoration | Austria | | | | |
| LIFE+ Traisen | Austria | | | | |
| LIFE03NAT/A/000009 Wachau | Austria | | | | |
| LIFE07 NAT/A/000010 Living space in the rivers of Mostviertel - Wachau | Austria | | | | |
| Lactariabeek | Netherlands | | | | |
| Lady Island/Friars Meadow - Sudbury - River Stour | England | | | | |
| Lady's Bridge Fish Easement | England | | | | |
| Ladywell Fields (QUERCUS) | England | Structure & condition of riparian zones
Width & depth variation | Fish | | Public Accessibility |
| Ladywell Fields Phase 2 | England | | | | |
| Ladywell Fields to Cornmill Gardens | England | | | | |
| Ladywell Fields toeboarding | England | | | | |
| Lage Raam | Netherlands | | | | |
| Lake District Foundation - Building future environmental investment | England | | | | |
| Land acquisition on the banks of the Ouche River | France | | Fish | | |
| Land at Buzzards Mouth Creek | England | | | | |
| Land opposite Wanstead Park | England | | | | |
| Langford Lakes project | England | | | | |
| Langonnet river | France | Channel pattern/planform | Fish: Species composition | | Temperature |
| Langor Beck (part of River Wensum SSSI) | England | | | | |
| Laymer Road Silt Trap and Recreational Ground | England | | | | |
| Lea Bridge Waterway Wall Improvements | England | | | | |
| Lebendige Alster | Germany | | | | |
| Lee Navigation by Walthamstow Marshes | England | | | | |
| Lek Bij Everdingen | Netherlands | | Fish: Abundance
Invertebrates
Macrophytes | | |
| Letting the Dove Flow | England | | | | |
| Letting the Dove Flow 2 | England | | | | |
| Letting the Dove Flow 3 | England | | | | |
| Levington Saltmarsh Restoration, Suffolk | England | | | | |
| Lewisham College weir | England | | | | |
| Lidl | England | | | | |
| Limestone Ribble Restoration Project | England | | | | |
| Linde | Netherlands | | | | |
| Linear Park | England | | | | |
| Lippeaue Klostermersch | Germany | Continuity of sediment transport
Width & depth variation | Fish: Abundance | | |
| Lippenbroek Regulated Tidal Exchange Scheme | Belgium | | | | |
| Litter Clear-Ups (Since 2004) | Wales
England | | | | |
| Little Don Catchment Case Study | England | | | | |
| Little Ponton | England | | | | |
| Little Waltham Meadows Back Channel creation | England | | | | |
| Livestreaming Leeds | England | | | | |
| Living Vechte-Dinkel | Netherlands | | | | |
| Lodge Burn Flood Alleviation Scheme | Northern Ireland | | | | |
| Lodge Burn cascade fish pass and culvert bed restoration (as part of the Lodge Burn FAS) | Northern Ireland | | | | |
| Logie Burn Restoration Project | Scotland | Continuity of sediment transport
Flow velocities
Quantity & dynamics of flow
Substrate conditions
Width & depth variation | Fish | Nutrient concentrations | |
| London Olympics Parklands | England | | | | |
| Long Eau (Great Eau) | England | | | | |
| Long Preston Deeps Flood Plain Project | England | | | | |
| Longbridge West | England | | | | |
| Longford Community Nature Park Reedbed Restoration Project | England | | | | |
| Longstreet A 91a | England | | | | |
| Looe Bathing Waters Project | England | | | | |
| Louds Mill (Downstream)m Enhancement | England | | | | |
| Loutre BeLu: Restoration of European otter habitats (Belgium & Luxemburg) | Belgium | | | | |
| Love My River | England | | | | |
| Love My River Douglas | England | | | | |
| Love Your River Bromsgrove | England | | | | |
| Love Your River Telford | England | | | | |
| Low Gardens Bridge Weir Removal | England | | | | |
| Low Stanger Floodplain Reconnection Project | England | | | | |
| Lowdham NFM | England | | | | |
| Lowdham NFM Project | England | | | | |
| Lower Bockhampton | England | | | | |
| Lower Darwen Weir Removal | England | | | | |
| Lower Otter Restoration Project | England | | | | |
| Lower River Roding Regeneration Project | England | | | | |
| Lower Thame Barbel Project | England | | | | |
| Lower Woodsford | England | | | | |
| Lowering the weir of the Houël mill on the Leff River | France | | | | |
| Loxford Water | England | | | | |
| Lugg & Arrow, Radnorshire | Wales | | | | |
| Lugton Water Fish Barrier Easement | Scotland | | | | |
| Lullingstone Castle | England | | | | |
| Lullingstone Castle phase 2 | England | | | | |
| Lunterse Beek | Netherlands | Channel pattern/planform
Flow velocities
Width & depth variation | Fish
Macrophytes | Oxygen balance
PH
Salinity
Temperature
Transparency | |
| Lustrum Beck Flood Alleviation Scheme: Phase 2 | England | | | | |
| Mackworth and Markeaton Brooks | England | | | | |
| Mains of Dyce | Scotland | | | | |
| Malden Golf Course | England | | | | |
| Malltraeth Marsh | Wales | | | | |
| Maltby WASH | England | | | | |
| Manor House Gardens | England | | | | |