New Holland Outfall Wits 
Winterton Beck Outfall Sluice Winteringham 
East Halton Skitter Sluice Barrow Haven Outfall Sluice Wits Ferriby Sluice East Drain Outfall North Killingholme Outfall Wits Scabcroft Weir Sluice Automatic Horkstow Scabcroft Weir Sluice Automatic Horkstow Immingham Immingham Habrough Marsh Drain Outfall Immingham Wits North Beck Outfall Immingham Middle Drain Outfall Immingham Wits Oldfleet Drain Outfall Gsm Grimsby 
Stallingborough GS New Cut Drain Outfall Grimsby Wits Freshney Ps Grimsby Wits Freshney Tilting Gate Grimsby Wits Grimsby Great Coates Bridge GS Grimsby Great Coates Bridge GS New Waltham GS GSM Tetney Outfall GSM Tetney Outfall Gsm Hatcliffe GS Thoresby Louth Canal GS Oldfleet Drain Thoresby Gs Wits Covenham St Mary GS Black Gowt Outfall Saltfleet Wits Great Eau Outfall Sluice Saltfleet Bishopbridge R Ancholme GS Cloves Bridge Gs Saltfleetby All Saints Rase North Branch FSR Mkt Rasen Rase North Branch FSR Mkt Rasen Rase South Branch FSR Mkt Rasen Rase South Branch FSR Mkt Rasen Rase South Branch FSR Mkt Rasen Louth Tilting Gate Sluice Wits Louth Ramsgate Road Gs Wits Louth Kenwick Road Gs Wits Louth Kenwick Road Gs Wits Louth Bradley Close Gs Wits Louth South FSR Woldgrift Drain Outfall Mablethorpe Wits Woldgrift Drain Outfall Mablethorpe Wits Welton Beck GS Bransby Catchwater Ps Gsm Claythorpe Great Eau GS Till Washland Control Saxilby Wits Till Washland Control Saxilby Wits Till Washland Control Saxilby Wits Bilsby GS Fossdyke Canal Odder Bridge GS Alford Gs Wits Horncastle FSR Anderby Creek Sluice Fossdyke Burton Waters GS Shearmans Wath Bridge Gs West Ashby Wits Sandhill Beck Gs Fiskerton Wits Chapel St Leonards GS Stamp End Sluice Lincoln Branston Delph Penstock Gsm Great Gowt Sluice Lincoln Great Gowt Sluice Lincoln Sewells Walk Lincoln Gs Wits Branston Island Sluice Automation Gsm Dual Comms Stockwith Mill Gs Hagworthingham Wits Stockwith Mill Gs Hagworthingham Wits Branston Delph Sluice Horncastle Baths Sluice Wits Ingoldmells Outfall Lady Waths Beck GS Great Steeping Lady Waths Beck Wits Witham Control Sluice Washlands Waddington Wits Witham Control Sluice Washlands Waddington Wits Witham Control Sluice Washlands Waddington Wits Bratoft Road Bridge GS Haltham Beck GS Brant Control Sluice Aubourn Wits Dunston Beck GS Metheringham Delph Sluice Wits Fulsby Lock R Bain GS Sand Syke Ps Witham Washlands Wits Sand Syke Ps Witham Washlands Wits Mareham Le Fen Gs Croft Lane Ps Wainfleet Havenhouse Sluice Auto Wits Wainfleet Clough Outfall Sluice Burgh Sluice Doors Gibraltar Burgh Sluice Doors Gibraltar Tumby Woodside Gs Kyme Eau Sluice Chapel Hill Kyme Eau Sluice Chapel Hill Five Willow Wath Bridge Gs South Kyme Wits Sleaford Borehole Boston Grand Sluice Automation Boston Grand Sluice Automation Honington Beck GS Maud Foster Sluice Boston Automation Maud Foster Sluice Boston Automation Black Sluice Ps Boston Boston Barrier Wits Mow Beck GS Grantham Lawyers Sluice TS Holbeach St Matthew Surfleet Sluice Old Rippingale Running Dyke Gs Gsm Marsh Road Sluice Automation Spalding Dual Comms Mays Sluice Bourne Bourne Eau PS Four Mile Bar GS Cowbit Fletland Mill Sluice Baston Greatford Sluice Fitzwilliam Sluice GSM Greatford King Street GS Stowe Newborough Syphon GS GSM West Deeping GS GSM Lolham GS GSM Peakirk PS Wannock Mill Rl Ancholme, Brandy Wharf Barlings Eau, Langworth Barton Haven, Barton on Humber Billinghay Skirth, Billinghay Buck Beck, Humberston East Fen Catchwater, Toynton Fenside East Glen River, Irnham East Glen River, Manthorpe Fosdyke Canal, Fosdyke Jetty Foston Beck, Allington Hagnaby Beck, Hagnaby Beck Heighington Beck, Heighington Beck Laceby Beck, River Freshney Grimsby Laceby Beck, Laceby Maud Foster/Stonebridge Drain, Cowbridge Maud Foster/Stonebridge Drain, Cowbridge Nettleham Beck, Nettleham Pointon Lode, Pointon Lode River Ancholme, Brigg River Ancholme, Brandy Wharf River Bain, Goulceby River Bain, Horncastle Victoria Mill River Bain, Kirkby On Bain River Brant, Horseshoe Bridge River Brant, Brant Broughton River Eau, Scotter River Glen, Surfleet Sluice River Glen, Kates Bridge River Lud, Louth River Lymn, Partney River Rase, Rase at Bishopbridge River Rase, Market Rasen River Slea, Leasingham Mill River Slea, Cranwell Line Sluice River Slea, Slea Tilting Gate River Steeping, Wainfleet GS River Tham, Castle Bytham River Tham, Little Bytham River Till, Squires Bridge River Trent, Torksey River Waring, Horncastle Banks Road River Welland, Marsh Road Sluice River Welland, Market Deeping River Welland, Tallington River Welland, Hudds Mill River Witham, Brayford Pool River Witham, Stamp End Sluice River Witham, Bardney River Witham, Bargate Weir River Witham, Bracebridge River Witham, North Hykeham River Witham, Kirkstead Bridge River Witham, Chapel Hill River Witham, Claypole River Witham, Langrick Bridge River Witham, Hougham River Witham, Saltersford River Witham, Colsterworth River Witham, North Witham Ruskington Beck, Ruskington Beck Sincil Dyke, Lincoln Monson Street South Forty Foot Drain, Swaton South Forty Foot Drain, Donington Bridge South Forty Foot Drain, Billingborough Ousemere South Forty Foot Drain, Dowsby Fen Stainfield Beck, Stainfield Beck Tide, New Holland Tide, South Ferriby Tide, Immingham Tide, Boygrift Tide, Hobhole Sluice Tide, Fosdyke Bridge Waithe Beck, Brigsley West Fen Catchwater Drain, Revesby West Fen Catchwater Drain, New York West Glen River, Burton Coggles West Glen River, Shillingthorpe Monitoring stations that do not have up to date data are shown in italics.