Stations are listed from source to mouth as the water flows, traced on the river map (OS Open Rivers) and the Environment Agency’s own links between its gauges. A distance “by river” is along the river, and is shown only where the map traces the path.
Streams and rivers with a gauge whose water joins the Water of Leith above one of its gauges, from the source down. Named streams without a gauge that have a page here are listed at the end.
Named streams on the river map that flow into the Water of Leith and have no gauge of their own. Each has a page with what is known about it: the next gauge downstream, and any storm overflows or water-sampling points placed on it.
16 storm overflows are traced upstream of Murrayfield, the Water of Leith’s lowest gauge on the river map: on the Water of Leith itself, on its gauged tributaries, and on smaller streams that join above there.
0 report discharging now
13 not discharging
3 offline or silent: 3 monitor offline, 0 status unknown, 0 no live feed
Official figures for 2025, for the overflows traced upstream of Murrayfield: 392 overflow events over 568 hours in total, across the 7 that have a figure. 9 have no 2025 figure. Scottish Water counts overflow events, not the 12/24-hour spills counted in England and Wales, so this total cannot be set beside theirs.
Each overflow is listed in the stretch above the first gauge its water reaches, from the source down, as on the Gauges tab. A stretch of the Water of Leith includes the smaller streams that join it there.
Above Colinton, the Water of Leith’s highest gauge8 overflows
Balerno Bravelaw Burn CSO Nt163663Not discharging Scottish Water · into Bavelaw Burn · 6.4 km by river above Colinton · no official annual figure
Balerno Larchfield CSO 2020 Nt162667Not discharging Scottish Water · into Water Of Leith · 6.2 km by river above Colinton · no official annual figure
Balerno, Gdn 7 Bridge Rd CSONot discharging Scottish Water · into Water Of Leith · 6.1 km by river above Colinton · 2025: 26 overflow events, 34 h
Currie Kinauld Farm CSO Nt172672Monitor offline Scottish Water · into Water Of Leith · 4.8 km by river above Colinton · no official annual figure
Currie, Kinauld Farm CSONot discharging Scottish Water · into Water Of Leith · 4.7 km by river above Colinton · no official annual figure
Currie Bowling Club CSO 2020 Nt178674Not discharging Scottish Water · into Water Of Leith · 4.1 km by river above Colinton · no official annual figure
Currie, Kinleith Industrial Estate CSONot discharging Scottish Water · into Water Of Leith · 2.5 km by river above Colinton · 2025: 0 overflow events, 0 h
Currie, Old Mill Off Lanark Rd CSONot discharging Scottish Water · into Water Of Leith · 2.1 km by river above Colinton · 2025: 1 overflow event, 1.0 h
Between Colinton and Murrayfield8 overflows
Colinton, Opposite Spylaw House CSONot discharging Scottish Water · into Water Of Leith · 7.1 km by river above Murrayfield · 2025: 183 overflow events, 401 h
Colinton, O/S 2 Redford Drive CSONot discharging Scottish Water · into Water Of Leith · 6.6 km by river above Murrayfield · 2025: 28 overflow events, 19 h
Edinburgh Colinton Rd CSO Nt217690Not discharging Scottish Water · into Un-Named Drain To Water Of Leith · 6.6 km by river above Murrayfield · no official annual figure
Colinton, Redford Dr/Colinton Rd CSONot discharging Scottish Water · into Water Of Leith · 6.6 km by river above Murrayfield · 2025: 154 overflow events, 113 h
Longstone, Off Longstone Road CSONot discharging Scottish Water · into Water Of Leith · 3.2 km by river above Murrayfield · no official annual figure
Longstone, R/O Longstone Inn CSONot discharging Scottish Water · into Water Of Leith · 2.7 km by river above Murrayfield · no official annual figure
Gorgie, Gorgie Road CSOMonitor offline Scottish Water · into Water Of Leith · 1.9 km by river above Murrayfield · no official annual figure
Gorgie, Off Balgreen Road CSOMonitor offline Scottish Water · into Water Of Leith · 1.2 km by river above Murrayfield · 2025: 0 overflow events, 0 h
Near these gauges, connection not known
Within 3 km of one of the Water of Leith’s gauges in a straight line, but the river map cannot say whether their water reaches it.
Craiglochart, 101 Colinton Road CSONot discharging Scottish Water · into Water Of Leith · 2.0 km from Murrayfield in a straight line · its watercourse is not on the river map · no official annual figure
Edinburgh Pennywell Road CSO Nt220758Not discharging Scottish Water · into Un-Named Tributary Of Firth Of Forth · 2.7 km from Murrayfield in a straight line · discharges to the sea, an estuary or tidal water · no official annual figure
11 other overflows within 3 km of these gauges are placed below the Water of Leith’s lowest gauge or on another river, so not listed.