Trylen
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Primary inflowsLocal surface water
Catchment area3.0 ha (7.4 acres)
| Trylen | |
|---|---|
 Panorama from the eastern shore of lake Trylen | |
  Trylen | |
| Coordinates | 59°10′0″N 18°06′25″E / 59.16667°N 18.10694°E |
| Primary inflows | Local surface water |
| Primary outflows | Övre Rudasjön |
| Catchment area | 3.0 ha (7.4 acres) |
| Basin countries | Sweden |
| Surface area | 2 ha (4.9 acres) |
| Max. depth | 3.7 m (12 ft)[1] |
| Surface elevation | 45 m (148 ft) |
| Settlements | Huddinge |
| References | [2] |
Trylen is a small lake 17 km (10 mi) south of central Stockholm, Sweden. Shared by Huddinge Municipality and Haninge Municipality, it forms part of the Tyresån Lake System.
Environmental influence
With its catchment area characterized by morass and pine covered rock faces, Trylen is a popular spot for walking and bathing. Motorboats are not permitted on the lake. Fishing permits do not apply in the lake.[2]
Nutrients only reaches the lake from the air, which makes water quality high.[2]
| PTOT | NTOT | N/P-quota | Chlor | Sight depth | Colour | TOC | pH | Alk |
|---|---|---|---|---|---|---|---|---|
| 10 ug/L | 640 ug/L | 64 | 5 [clarification needed]a ug/L | 0,7 m (max) | 150 mg/L | 20 mg/L | 6,2 | 0,09 mekv/L |