GOZ004 - Wied ta' Marsalforn 1

Wied ta’ Marsalforn is an artificial dam lake constructed within Wied ta’ Marsalforn, located in northern Gozo within the limits of Marsalforn. The site is not easily accessible by the public, however it is possible from a nearby surfaced road. The dam lake covers an approximate area of 1,700m2. The purpose of this dam lake is unclear due to the absence of irrigation pipes, however it is likely it had been constructed as a flood mitigation measure. Abandoned agricultural land is present towards the western and southern region of the site, active agricultural land along the western and eastern regions and handful of residential buildings occupy the eastern and northern regions. The eastern basin of the dam lake was dominated by Eucalyptus gomphecephala. No important community habitats were noted around the dam lake.

Wetland data

Basic information
Wetland location: 2. Inland
Wetland type: Artificial
Wetland area: 0.20 Ha
Hydrological interaction: Yes 
Water salinity: 1.Fresh (< 0.5 g/l)
Type of fresh water input: Catchment area (precipitation)
Surface water runoff Outflow controlled by pipeline
Open water area (%): > 95
Hydroperiod: 1. Permanent
Geographic information
Census district: Gozo and Comino
Island: Gozo
Local council: Iz-Zebbug
Longitude: 14.253020 East
Latitude: 36.060490 North
Biological significance
Biological significance: Low
Ramsar wetland type
Type Coverage (%)
6 -- Water storage areas; reservoirs/barrages/dams/impoundments (generally over 8 ha)
Property status
Public
Wetland values
101 Ground water recharge
108 Water transport
204 Agricultural resources
205 Water supply
Activities on wetland
Activity Intensity
020 = Resource conservation High
130 = Irrigation High
790 = Other pollution/human impacts/activities Medium
910 = Silting up High
Activities on catchment area
Activity Intensity
100 = Cultivation High
110 = Use of pesticides High
120 = Fertilisation High
130 = Irrigation High
402 = discontinuous urbanisation Low
430 = Agricultural structures High
502 = roads motorways High
Impacts
Impact Intensity
ED- = Increase in sediment removal/retention High
EE- = Increase of economic potential High
ES- = Increase in water supply Medium
PF- = Fertilizer/Excess nutrient pollution High
PP- = Pesticide pollution
PU- = Increase of turbidity
Vegetation types
Type Coverage (%)
Other 26 - 50
Shrubby / Arborescent 5 - 25
Flora
Species Presence status References
Eucalyptus gomphocephala

Images