Steeple Bumpstead LS GSM 
Bardfield Bridge FGS Great Sampford FGS and Raingauge Halstead Flood Alleviation Halstead Flood Alleviation Halstead Flood Alleviation Halstead Flood Alleviation 
Harwich East Mill Sluice Colchester East Mill Sluice Colchester Colne Tide Barrier Wivenhoe 
Bounstead Bridge Fgs Colchester Crabbs Bridge GS GSM Hatfield Peverel Dual Comms Feildes Weir Langford GS Richard White Radial Gates Meadgate Sluices Ulting FGS Beaches Mill Secondary GS GSM Chelmsford Gates Sluice Kiora Radial Gates Heybridge Sandford Mill Sluice Chelmsford David Stoker Radial Gates Rammey Marsh Sluices Noak Bridge LS GSM Eastwood Southend GS Prittlewell Brook GS Southend Stanford Le Hope Dunstable Road Stifford Mardyke GS Mardyke Sluice Purfleet Mardyke Sluice Purfleet Bumpstead Brook, Broad Green Canons Brook, Harlow, Elizabeth way Cobbins Brook, Waltham Abbey Cobbins Brook, Waltham Abbey, Sewardstone Road Cripsey Brook, Moreton Cripsey Brook, Chipping Ongar Essex Coast, Colne Barrier Essex Coast, Clacton Pier Nazeing Brook, Lower Nazeing Pincey Brook, Sheering Hall Pods Brook, Braintree River Blackwater, Stisted River Blackwater, Appleford Bridge River Brain, Guithavon Valley River Cam, Great Chesterford River Can, Beach's Mill River Chelmer, Churchend River Chelmer, Felsted River Chelmer, Springfield 
River Colne, Great Yeldham River Colne, Poole Street River Colne, Earls Colne River Colne, Lexden River Crouch, Wickford River Crouch, Noak Bridge River Pant, Copford Hall River Roding, High Ongar River Roding, Shonks Mill Bridge River Roding, Abridge River Roding, Loughton River Stort, Clavering River Stort, Sawbridgeworth River Stort, Roydon, Glen Faba River Stour, Westmill River Stour, Lamarsh 
River Wallington, Kilham's Bridge River Wid, Writtle 
River Wid, Mountnessing River Wid, Wardropers Sandon Brook, Sandon Bridge Stansted Brook, Stansted Mountfitchet, Gypsy Lane Stour Brook, Sturmer Thames Tideway, Southend Thames Tideway, Tilbury Tide, Harwich