Catlins River Wetland

Description: A large area of shrub wetland, with kahikatea (Dacrycarpus dacrydioides) and silver beech (Nothofagus menziesii) remnants, on either side of the lower Catlins River. 1

Type/Class: Bog. 2

Size: 44.2 ha.

Altitude: 0 - 20 m above sea level.

Approximate location: 5 km Southwest of Owaka | NZTM (centre point): E1338850 N4846370.

Regional Plan: Water for Otago | Schedule 9 Regionally Significant Wetland, no.22, Map F33.

Territorial Authority: Clutha District Council.

 

Interactive map of Catlins River Wetland

Recorded Values

Value Description
A1 Habitat for nationally or internationally rare or threatened species or communities. Contains giant kokopu (Galaxias argenteus). 2
A4 High degree of wetland naturalness.
A5 Scarce in Otago in terms of its ecological or physical character. Less than 15% of swamps remain in Otago. 2
A6 Highly valued by Kai Tahu for cultural and spiritual beliefs, values and uses, including mahika kai and waahi taoka. 1
A7 High diversity of indigenous wetland flora and fauna. High diversity of flora. 1
A2, A3, A8, A9 No relevant information is currently held by the ORC.

 

Other Information

  • Included in the Statutory Acknowledgement for Kuramea (Lake Catlins). 19

  • The Catlins River Wetland supports recreational fisheries for brown trout (Salmo trutta), whitebait (Galaxias spp.) and flounder. It is also important as a whitebait (Galaxias spp.) spawning area. 53

  • The Catlins River Wetland forms part of the Catlins Lake and Estuary. The Catlins Lake and Estuary is listed in the Clutha District Plan as a Significant Wetland with a diverse range of avifauna and botany. It is described as a large area of mudflats with associated wetland and saltmarsh, a habitat type much restricted in the region. 37

  • The Clutha District Plan also identifies a 1.5 km long stretch of the Lower Catlins River immediately upstream from Catlins Lake as a Significant Wetland. The Catlins River is described in the Clutha District Plan as a slow single-channel river. 37

  • The Catlins River Wetland is adjacent to the coastal marine area, which is covered by the Regional Plan: Coast for Otago.

 

Aerial View of Catlins River Wetland (March 2006

 

Catlins River Wetland (March 2010)

 

Kahikatea and silver beech remnants in the Catlins River Wetland (March 2010)

 

References

1 Otago Regional Council (2004) Regional Plan: Water for Otago. Published by the Otago Regional Council, Dunedin.

2 Ausseil, A.G., Newsome, P., Johnson, P. (2008) Wetland Mapping in the Otago Region. Landcare Research Contract Report prepared for the Otago Regional Council.

19 Otago Regional Council (2009) Regional Plan: Coast for Otago. Published by the Otago Regional Council, Dunedin.

37 Clutha District Council (1998) Clutha District Plan. Published by the Clutha District Council, Balclutha.

51 Otago Regional Council – Photo Archive.

53 Davis, S.F. (1987) Wetlands of national importance to fisheries. New Zealand freshwater fisheries report no. 90. Ministry of Agriculture and Fisheries, Christchurch.