|e|Ffynnon Shon|52.807941|-3.821670||||
|e|Ffynnon Eidda|52.976275|-3.845096||||
|e|Ffynnon Cut-y-geifr|52.887509|-3.513032||||
|e|Ffynnon Waun-uchaf|52.967479|-3.641093||||
|f|Bog Pond|52.424344|-3.867523||||
|f|Peat Bog|52.845795|-3.755228||||
|f|Cors Caron|52.260199|-3.916203||||
|f|Old Reservoir|52.999964|-3.868091||||
|f|Mawn Pool|52.128196|-3.267718||||
W|dy|Chirk Aqueduct|52.9282|-3.0622|||2017-11-20|102|222371|1124|
W|n|Bala Lake|52.883333|-3.633333|||2017-08-29|25|249697|4023|
W|n|Lake Vyrnwy|52.78|-3.50|||2017-11-30|53|0|9468|
W|n|Llyn Celyn|52.950000|-3.693889|||2017-06-23|125|162361|4665|
W|n|Claerwen|52.272222|-3.688889|||2017-02-27|157|156272|2188|
W|n|Clywedog Reservoir|52.486111|-3.625000|||2017-08-09|166|51415|2220|
W|n|Tal-y-llyn Lake|52.67250|-3.89744|||2017-02-21|175|96085|1997|
W|n|Llyn Brianne|52.133333|-3.750000|||2017-11-18|184|118585|2554|
W|n|Llyn Conwy|52.999|-3.819|||2017-09-20|266|135584|6096|
W|q|Afon Tryweryn|52.916667|-3.583333|||2017-06-17|74|55759|2077|
W|q|River Dovey|52.6004|-3.8567|||2017-09-10|166|164271|1715|
W|q|Afon Dulas|52.6001|-3.8418|||2015-11-02|391|30306|1132|
W|q|Afon Llynfi (Wye)|52.033333|-3.200000|||2016-04-22|522|8008|1735|
W|q|River Ithon|52.216667|-3.450000|||2016-07-03|681|20021|803|
W|q|River Ceiriog|52.950000|-3.000000|||2016-04-22|759|60718|1309|
W|q|Afon Elan|52.283333|-3.516667|||2017-05-24|782|101607|837|
W|q|River Banwy|52.69335|-3.26926|||2017-09-23|964|2661|1002|
W|y|Elan Valley Reservoirs|52.272222|-3.688889|||2017-11-29|30|62999|12897|
W|am|Horseshoe Falls (Wales)|52.981111|-3.199167|||2017-05-04|25|253720|2570|
W|am|Pistyll Rhaeadr|52.854992|-3.378539|||2017-06-20|86|101874|1376|
