Legal Number: LEGL/93-41
Plantation: Glen Park
Conservation Priority: High
Plantation within AKD Softwoods area of supply.
Plantation within SPE Exports (Geelong) area of supply.
Approximate size of this plantation is 700ha and is located 9km north east of the city of Ballarat. A portion of it lies in the catchment of White Swan Reservoir.
Early 2012: Large clearfelling continues. Many trees in this drainage line appear to have blown over post logging. Image Source Nearmap
Click here for map of Hancocks' Ballarat region plantations.
This plantation was very likely to be aerially sprayed with 2,4,5-T between 1968 and 1977. The Dioxin TCDD may still exist in soil in this plantation. For more historical data on 2,4,5-T click here. For more information concerning the continuing health crisis concerning 2,4,5-T please forward to here.
Herbicides Used by Hancock in Pine Plantations - Ballarat Region Victoria
Plantation where the Secretary CNR retains specified rights to harvest hardwood sawlogs.
April 04: Anderson Gully in the Tullaroop Proclaimed Water Catchment. Massive clearfell extending for several kilometres.
Declared Water Catchment Area: Southern most plantation (Glen Park) lies in close proximity (<1km) to White Swan Reservoir within the Ballarat Water Supply Catchment. (The Ballarat catchment boundary runs through the western half of the plantation. Ballarat catchment proclaimed 19/12/79).
Click here for map of Ballarat/Corangamite region water supply catchments.
Declared Water Catchment Area: Almost the entire plantation (bar the far western portion - near Waubra Junction and the southern most plantation (Glen Park)) lies within the Tullaroop Reservoir Catchment. Tullaroop Water Catchment Proclaimed 4/6/80. Numerous Headwater creeks of Tullaroop Reservoir lie in this plantation which is situated in the Murray-Darling Basin. Tullaroop Reservoir supplies irrigation water to northern Victoria and domestic water to the City of Maryborough and the surrounding area including Adelaide Lead, Alma, Havelock, Majorca and Betley.
Click here for map of North Central Water Supply Catchments
January 2003: Plantation within Ballarat's water supply just upstream from the White Swan Reservoir.
THREATENED FISH NOTES - LODDON RIVER: Tullaroop Creek is a good Blackfish water. Slaty Creek and Creswick Creek have popluations of Mountain Galaxias. The lower reaches of the Loddon also provide good habitat for Murray Cod and Yellow Belly.
Responsible Authority: Ballarat City Council
Plantation Catchment: Sawpit Creek, Petticoat Creek, Mopoke Creek/Crewick/Creswick Creek/Clunes/Tullaroop Creek/Tullaroop Reservoir. Plus HW of some gullys flowing west to Burumbeet Creek/Lake Burumbeet (These gullys include Bullock, Gloucester, Larkins, Brittania and Green (Leak?) Gully. HW one creek flowing into Slattery Creek/Creswick Creek etc.
Soils: Sourced from Geological Maps of Victoria
Ocl: Ordovician (Lancefieldian): Deep marine deposits, metasandstone, grey and black slate, dominantly sand-rich turbidite facies; moderately to well sorted, variably rounded quartz with minor feldspar and lithic grains in Quartz silt or clay matrix . . .
Qp: Neogene/Quaternary: Dissected colluvial, alluvial and swamp deposits; occurs in headwaters of streams disrupted by Newer Volcanics, gravel, sand, silt and clay, containing clasts of sandstone, slate and vein quartz from bedrock or granite sand from granite; generally poorly sorted and subangular; moderately to well consolidated; ferruginized in part.
Qrc: Recent: Colluvial deposits; common around hill bases and in gullies; polymictic gravel, sand, silt and clay; poorly sorted, angular to sub-rounded, stratified; laminated or massive.
Ppw: White Hills Gravel: Alluvial braid-plain, outwash fan and colluvial deposits; well rounded pebbles and cobbles of vein quartz and bedrock clasts; moderately to well sorted, massive to crudely stratified, occassionally channelled, variably ferruginized . . .
Catchment Managment Authority: North Central Catchment Management Authority.
Ex Gold Mining Area: Shallow gold workings occurred along creeklines through most of this plantation. The most extensive gold mining occurred in Sawpit Gully, Mopoke Gully, Petticoat Gully, Moore Gully, Bullock Gully, Gloucester Gully, Larkins Gully, Kulloid Hill, Tavistock Hill, Brittania Gully and Green (Leak?) Gully. Disturbance of these old gold mine diggings could worsen water quality.
Hancock Watch Site visit Feb 01: Saw wildings problem in forest adjoining Canara plantation. Entered Moores plantation. Drove south and then west looking for DNRE licence area. Found area with expanse of regrowth. Kept to track which adjoined DNRE licence area - witnessed massive erosion in gullys leading out of plantation. 20 foot high erosion problems etc, with extremely black water. Headed back onto main access road and saw a long strip of native vegetation along road leading out of plantation.
Hancock Watch Site Visit Oct 02: Drove into plantation from the north (Midland Highway). Drove into plantation and headed south east. A massive amount of plantation - several km’s in size had been recently logged. A minimal buffer of native vegetation had been left on Anderson’s Gully and this should be a priority area for revegetation. A tributary of Anderson’s Gully had what appeared to be the large tracks of a bulldozer driven straight down the creeksides and up the other side. This had caused a build up of soil inside the tributary which led to a build up of stagnant water.
Hancock Watch Site Visit Jan 03: Drove into plantation from near the White Swan Reservoir. Logging of several hectares of plantations inside Ballarat's water supply catchment had occurred probably a year or so earlier in the Glen Park Plantation. Drove back to Anderson's Gully in the northern aspect of the plantation. Logging had continued and the entire northern quarter of the plantation now appears to be logged. This plantation will continue to draw on vast amounts of water as the young trees take root.
(To view photos of October 2002 updates go to following link and scroll down to photos: 4, 5, 6, 7 & 17).
It appeared that the bulldozer operator had taken a ‘short-cut’ at this location and rather than driving around the tributary on existing roads, decided to drive through it. It was also evident that the plantation, once growing will consume a vast amount of water. It has been estimated that pine plantations can consume 2 million litres (ML) of water per hectare per year when growing. In times of drought this water use can play havoc with localised waterways and can impact significantly on water yield further downstream.
Other notes: A Report on the Ballarat Water Supply Catchment 1979. Soil Conservation Authority.
White Swan Reservoir (1952) is the largest of the terminal reservoirs in the Ballarat system. It has a capacity of 14,107ML... p18 The potential exists for pesticides and weedicides to enter the water from cropping and other agricultural enterprises...”
A Report on the Tullaroop Reservoir Catchment by the Land Conservation Council 1980
“Most streams in the catchment exhibit great variation in flow. Records show that flow in many catchment streams ceases in summer while after heavy rainfall, flood discharges of short duration occur. This pattern of flow produces a corresponding variation in water quality especially in regard to turbidity, colour and E.coli levels... The catchment to Tullaroop Reservoir lies on the northern slopes within the Western Highlands of Victoria. The catchment incorporates part of the basalt plain sloping gently towards the north, with patches of higher lands scattered along the southern and western boundaries ... Throughout the catchment, basalt of the newer volcanic series predominates. . . Ordovician sediments, the oldest material in the catchment, form the basement rock for much of the catchment. They outcrop in a large area about Creswick, in the Highlands of the south east and at several locations along the catchment boundary in the west . . . Climate within the catchment ranges from the moist cool highlands of the Great Dividing Range in the southeast. . .
Soils derived from basalt material predominates throughout the catchment. These soils range from the red gradational types with fine structure found on the gentle hills in the moist southern areas . . . All the above soils are deep, with clay to clay loam textures. Excepting for the well structured soils in the south, internal drainage is very slow; consequently surface pounding across the plain is common following rain... Most of the land within the catchment has undergone development. As a result, native vegetation characteristics of the area has to a large degree disappeared, and now, is confined to the State Forest . . .
Areas of softwood plantations occur about Creswick and in the south-east. Based on information given in the Land Conservation Council’s reports for the North Central and Melbourne study areas, native forests in the south and south-east would conform to an open forest II structural form with open forest III occurrinng in the more sheltered situations. Dominant species are messmate stringybark, associated with manna gum and broad leaf peppermint. . . Much of the land within the Creswick State Forest has in the past been affected by gold mining activities. Stabilisation of the worst affected areas has been achieved with softwood plantations. Additional planting of adjacent areas has followed. . .
Hazards to the Water Supply Turbidity to the water supply
Since the cessation of mining activities and the rehabilitation of the affected areas, the general condition of the catchment land has remained relatively stable. Under present management it is not expected that the land will have serious erosion problems endangering storage capacity. With respect to sediment and turbid runoff, the hazard it poses to the water supply will be greatest during periods of high runoff from the following areas:
*the intensively cropped land in the south.
*eroded gully systems particularly to the south and south-east of Creswick.
*to a limited extent the tailings dumps
*the forested land with a high to moderate erosion hazard, during the following forestry operations until revegetation occurs...”
Creswick Creek: Headwater of the Birch-Tullaroop Creek system. The catchment is highly modified grazing land which was heavily mined for gold in the past. Many parts of the stream have silted up badly with once deep holes now shallow or filled. Contains redfin to 350g, some small brown trout and river blackfish.
Burrumbeet Creek: A small creek flowing into Lake Burrumbeet. Popular eel water and also contains redfin, tench and roach.
Source: A Guide to the Inland Angling Waters of Victoria by BR Tunbridge, PL Rogan, CA Barnham. Department Conservation and Environment. Arthur Rylah Institute for Environmental Research, 123 Brown St, Heidelberg, 3084. (4th ed - 1991)