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Blowering Dam

Blowering Dam is a rock-fill embankment dam with a clay core, located on the Tumut River approximately 13 km south of the town of Tumut in the Snowy Mountains region of New South Wales, Australia.^[1] Constructed between 1964 and 1968 as an integral component of the Snowy Mountains Hydro-Electric Scheme, it serves primarily to store water released from upstream hydroelectric power stations for regulated downstream release to support irrigation in the Murrumbidgee Irrigation Area, particularly the 95,000-hectare Coleambally Irrigation Area, as well as for environmental flows, flood mitigation, and domestic and stock water supplies.^[2] The dam stands 114 meters high and stretches 747 meters long, impounding a reservoir with a full supply capacity of 1,628,000 megalitres—equivalent to roughly three times the volume of Sydney Harbour—and a surface area of 4,460 hectares when full.^[1] Owned and operated by WaterNSW, the state-owned water management authority, it features a concrete chute spillway capable of discharging up to 230,000 megalitres per day and underwent a significant safety upgrade in 2010, including the addition of a parapet wall to enhance flood-handling capacity.^[2] Beyond its engineering and utilitarian roles, Blowering Dam is renowned for recreational opportunities, including boating, fishing, camping, and water sports on its expansive reservoir, which also holds historical significance as the site where Australian Ken Warby set the unlimited water speed world record of 511.09 km/h (317.58 mph) on 8 October 1978 using his homemade hydroplane, Spirit of Australia—a mark that remains unbroken as of 2025.^[3] The dam's catchment area covers 1,606 square kilometers, contributing to the broader Snowy Scheme's multifaceted objectives of power generation, water conservation, and regional development in southeastern Australia.^[2]

History

Planning and Construction

Blowering Dam was planned as a key element of the Snowy Mountains Hydro-electric Scheme, serving to capture and regulate releases from upstream hydroelectric infrastructure, including Talbingo Reservoir and the Tumut 3 Power Station, thereby supporting irrigation demands in the Murrumbidgee River system while aiding flood control.^[4] The project addressed the need for stable water storage downstream of the scheme's diversion works, integrating seamlessly with the overall network to balance power generation and agricultural needs in southeastern New South Wales.^[5] Planning efforts involved initial investigations and small-scale land resumptions starting in 1952, with activities intensifying in 1956 within the framework of the Snowy Scheme; major land acquisition of over 18,000 acres occurred in 1965 for the reservoir and associated facilities.^[6] The project faced community opposition due to anticipated displacement of local families and inundation of fertile valley lands. Initial site preparation involved core drilling and clearing operations in the challenging, steep terrain of the Snowy Mountains, but work paused in 1957 due to funding constraints before resuming under the Snowy Mountains Authority in 1963 as agents for the New South Wales Water Conservation and Irrigation Commission.^[6] Construction proper started in 1964, with a diversion tunnel completed that year to bypass the Tumut River around the construction site, enabling safe progression of the main works.^[2] The dam employed a rockfill embankment design with a central clay core for waterproofing, leveraging locally quarried rock and compacted clay to form a 112-meter-high structure amid the region's variable geology and harsh weather.^[1] Key engineering hurdles included stabilizing the foundations in fractured rock, managing river diversion without disruption to downstream flows, and mitigating erosion on the cleared valley slopes during excavation and fill placement.^[6] The dam wall reached closure in 1967, allowing initial impoundment, and the facility entered full operation by late 1968 following official opening ceremonies.^[5]

Upgrades and Recent Developments

Between 2009 and 2012, a A$33 million upgrade project was undertaken at Blowering Dam to enhance its safety and flood mitigation capabilities.^[7] The works, completed in 2010, included the construction of a concrete parapet wall on the dam crest, raising the overall height to 114 meters, and modifications to the spillway training walls to improve capacity for extreme flood events.^[1] These enhancements addressed modern safety standards without altering the reservoir's storage capacity of 1,628 gigalitres or typical water release volumes.^[1] Additionally, post-tensioned ground anchors were installed to depths of up to 30 meters, providing structural reinforcement against potential stresses, including seismic activity.^[8] The State Water Corporation, now operating as WaterNSW, conducts regular inspections and maintenance to ensure the dam's structural integrity and operational reliability.^[9] These protocols include periodic assessments of the embankment, spillway, and instrumentation, with reinforcements from the upgrade project contributing to seismic resilience.^[8] In February 2024, for instance, the dam was temporarily closed for investigations into a potential water quality issue, demonstrating proactive monitoring.^[10] In 2024 and 2025, Blowering Dam faced challenges from below-average rainfall, leading to significantly reduced water levels and drought-related alerts. By May 2025, storage had dropped to 31% capacity, prompting warnings about hazardous low-water conditions around the reservoir.^[11] A drought alert was issued in June 2025 due to ongoing dry conditions in the region, with levels at approximately 47% during environmental water advisory meetings.^[12]^[13] To support irrigation and environmental needs in the Murrumbidgee region, regulated releases were increased in September 2025 from around 5,500 megalitres per day to approximately 7,300 megalitres per day, aligning with broader Murray-Darling Basin water management strategies under the Basin Plan.^[14]^[15] As of 2025, future initiatives focus on sustainability and climate adaptation, including Blowering Dam's shortlisting in October for potential pumped hydro energy storage development to bolster renewable energy integration in New South Wales.^[16] This aligns with ongoing Basin Plan evaluations addressing variable climate impacts on water availability and environmental flows.^[17]

Location and Features

Geographical Setting

Blowering Dam is situated on the Tumut River, approximately 13 km south of the town of Tumut in the Snowy Mountains region of New South Wales, Australia, at coordinates 35°24′05″S 148°14′52″E.^[1]^[18]^[19] The site lies within the boundaries of Kosciuszko National Park, encompassing the lower reaches of the Snowy Mountains and providing a natural setting amid alpine terrain.^[20] As part of the broader Snowy Mountains Scheme, the dam is proximate to nearby towns such as Talbingo, roughly 10 km to the southeast, and Tumut, facilitating regional access while integrating with the park's protected landscapes.^[1]^[21] The dam's elevation is approximately 400 m above sea level, positioning it in a transitional zone between higher alpine elevations and lower river valleys.^[2]^[22] The dam's catchment area spans 1,606 km², primarily drawing from the upper Tumut River basin in the Snowy Mountains foothills.^[2] This area is influenced by alpine snowmelt, which contributes significantly to spring and early summer flows, alongside seasonal rainfall patterns that peak in winter and spring due to frontal systems from the Great Dividing Range.^[23] Local catchment runoff averages around 300 gigalitres annually, though total inflows to the reservoir, including regulated releases from upstream Snowy Scheme storages, reach a long-term average of approximately 1,600 gigalitres, highlighting the dam's role in integrating natural and managed water sources.^[23] These hydrological dynamics underscore the catchment's reliance on variable alpine processes for sustained water availability. The regional climate is cool temperate, characterized by cold winters with frequent snow and frost in higher elevations, and mild summers, with average annual precipitation ranging from 800 to 1,200 mm, concentrated in the cooler months.^[24] This variability exposes the area to periodic droughts, such as the Millennium Drought (1997–2009) and the 2017–2019 event, which reduced catchment precipitation and inflows in cool seasons.^[24] Conversely, the region has historically been prone to severe floods prior to the dam's construction, with notable events on the Tumut River including major inundations in January 1891, which flooded plains up to 1.6 km wide, and June 1931, recording peak flows of 1,574 m³/s and necessitating evacuations in Tumut.^[25] These pre-1968 floods demonstrated the area's vulnerability to intense rainfall and rapid snowmelt, often overwhelming low-lying settlements and infrastructure along the river.^[25]

Dam Structure and Reservoir

Blowering Dam is an ungated rock-fill embankment dam featuring a central clay core for waterproofing, constructed primarily from locally quarried rock and clay materials. The dam wall stands 114 metres high following a 2010 upgrade that raised the crest, with a total crest length of 747 metres. This structure impounds the Tumut River, forming Blowering Reservoir as part of the Snowy Mountains Scheme's downstream storage.^[1]^[2] The spillway is a concrete chute type located at the eastern end of the dam wall, designed to handle overflow without gates. It has a maximum discharge capacity of 4,340 cubic metres per second when the reservoir reaches RL 390.128 m AHD. Auxiliary outlet works include river outlets for controlled releases, supporting operational needs such as maintenance and flow regulation.^[18]^[1] Blowering Reservoir has a full supply capacity of 1,628 gigalitres, equivalent to approximately three times the volume of Sydney Harbour, with a surface area of 44.6 square kilometres at full supply level. The maximum water depth reaches 91 metres, and the reservoir includes a designated drawdown zone that facilitates hydropower generation by allowing variable storage levels.^[2]^[26] Safety features emphasize embankment stability and flood resilience, with ongoing monitoring of the rock-fill structure for settlement and erosion. As an ungated dam, it relies on a freeboard allowance above the spillway crest to accommodate inflows during extreme events, enhanced by the 2010 modifications including a parapet wall and raised spillway training walls.^[18]^[1]

Operations

Power Generation

The Blowering Power Station is a surface hydroelectric facility adjacent to Blowering Dam on the Tumut River in New South Wales, Australia, featuring a single vertical shaft Francis turbine coupled to an umbrella-type generator with an installed capacity of 80 MW.^[27]^[28] Water from the Blowering Reservoir flows through penstocks to the turbine, harnessing a net hydraulic head of 86.6 meters to produce electricity. The station supports a maximum discharge flow rate of 99.1 cubic meters per second, with the Francis turbine design providing efficient operation across varying loads by converting the kinetic and potential energy of the water into mechanical power that drives the generator.^[28]^[27] Commissioned in 1968 and operated by Snowy Hydro Limited, the power station integrates with the broader Snowy Mountains Hydro-electric Scheme to deliver renewable energy to the national grid, particularly for peak demand support and load balancing. It generates power primarily from reservoir releases coordinated with WaterNSW for downstream irrigation, town supplies, and environmental requirements, ensuring minimal disruption to ecological flows during operation. In October 2025, the dam was shortlisted by WaterNSW for potential development as a pumped hydro energy storage site.^[28]^[29]^[30]^[16] Unlike some upstream facilities in the scheme, Blowering lacks dedicated pump-back capabilities, relying instead on natural inflows and regulated releases for its generation cycle, which emphasizes reliable baseload and flexible output tied to seasonal water availability.^[27]^[31]

Water Supply and Flood Mitigation

Blowering Dam serves as a critical reservoir for water supply in the Murrumbidgee Valley, primarily supporting irrigated agriculture across approximately 95,000 hectares in areas like the Coleambally Irrigation Area, where crops such as rice, cereals, oilseeds, lucerne, grapes, and fruits are cultivated.^[1] The dam enables annual irrigation allocations from its storage, with recent water sharing plans distributing up to around 1,172 gigalitres for regulated river use in the Murrumbidgee system, helping to sustain agricultural productivity in this key food-producing region.^[32] Additionally, it provides essential town water supplies for Tumut and surrounding communities, as well as stock, domestic, and industrial needs along the Tumut and Murrumbidgee rivers.^[1] Water releases from the dam are regulated by WaterNSW in accordance with the Murray-Darling Basin Plan, which governs water sharing to balance consumptive, environmental, and other demands.^[1] Management practices include scheduled releases for irrigation and town supplies, alongside provisions for minimum environmental flows to support river ecosystems; for instance, when natural inflows exceed 560 megalitres per day, the minimum release from Blowering Dam is set at 560 megalitres per day plus anticipated downstream usage.^[33] These rules ensure sustainable water delivery while adhering to basin-wide allocation frameworks that prioritize environmental health. In terms of flood mitigation, the dam is designed to attenuate 1-in-100-year flood events by storing peak inflows, including those from upstream releases associated with the Snowy Mountains Scheme.^[1] A 2010 upgrade added a parapet wall to raise the dam crest and strengthened the spillway training walls to enhance safety during extreme floods, improving its capacity to manage high-volume events.^[1] Historically, since its completion in 1968, the dam has provided significant flood protection for Tumut and downstream areas, effectively reducing impacts from Tumut River-driven floods in the 1970s and beyond.^[25] In 2025, WaterNSW issued multiple high regulated release notifications, such as increases to 6,000 megalitres per day in August and adjustments in April, to coordinate downstream flood risks while meeting water needs.^[34]^[35] Managing these roles presents challenges, particularly during droughts when storage levels drop significantly, as seen in 2024-2025 when Blowering Dam reached approximately 40% capacity amid low inflows and competing demands.^[36] In May 2025, levels fell to 31% following dry conditions, straining irrigation and environmental allocations and highlighting the need to balance multiple users under variable climate conditions.^[11] WaterNSW's practices, including airspace reservations for flood mitigation, help mitigate these pressures but underscore ongoing tensions in water resource planning.^[37]

Recreation and Significance

Recreational Opportunities

Blowering Dam's reservoir provides extensive opportunities for water sports, including water skiing, jet skiing, sailing, canoeing, and swimming, supported by multiple public boat ramps around the foreshore.^[1]^[21] The large reservoir, spanning 4,460 hectares at full supply, enables these activities on a significant scale.^[2] Fishing is a major draw, with the dam stocked regularly with species such as Murray cod, golden perch, and trout by the NSW Department of Primary Industries (DPI). It is renowned for trophy-sized Murray cod, some of the largest in Australia, and has been open year-round for Murray cod fishing since 2018 under DPI regulations, which include a bag limit of two fish per person and a minimum size limit of 65 cm. A recreational fishing license is required for all inland waters in NSW, including Blowering Dam, to ensure sustainable practices.^[20]^[38] Bushwalking opportunities include the Blowering Dam Spillway Walk, an easy 1.4 km trail along the spillway with 47 m of elevation gain, offering views of the dam structure and surrounding landscape. Other nearby tracks, such as the Blowering Falls walking track managed by NSW National Parks, provide additional hiking options with scenic overlooks of the reservoir and falls.^[1] Access to the reservoir is free and available 24 hours via roads like Blowering Camp Road, with facilities managed by WaterNSW including picnic areas, barbecues, toilets, and car parks at sites such as The Pines, Yolde, Humes Crossing, and Yachting Point campgrounds. Camping is permitted at these designated grounds near the water's edge, though low water levels in 2025—reaching around 39% capacity as of November—have occasionally limited boat ramp usability and access to shallower areas.^[1]^[36] Safety measures are enforced by WaterNSW and NSW Maritime, including exclusion zones on the water during high dam releases or special events like vessel trials, where the entire reservoir may be temporarily closed to navigation. Visitors must wear life jackets on boats, supervise children near water, and avoid underwater hazards; the site is closed on total fire ban days. Water quality is routinely monitored by WaterNSW to confirm suitability for recreational use, with PFAS screening in 2025 showing no detections in Blowering Dam, ensuring safety for swimming and other contact activities.^[1]^[39]^[40] The dam integrates with regional tourism along the Snowy Valleys Way, drawing visitors as part of broader Snowy Mountains itineraries focused on outdoor recreation and nature. It attracts a steady stream of domestic and interstate tourists, contributing to the area's appeal as a key destination in the Snowy Valleys region, which saw over 422,000 visitors in 2016/17.^[41]^[21]

Notable Events and Records

Blowering Dam gained international prominence on 8 October 1978, when Australian Ken Warby set the unlimited world water speed record aboard his self-built hydroplane Spirit of Australia, achieving an average speed of 511.09 km/h (317.58 mph) over two runs on the reservoir's calm, deep waters, which provided an ideal setting for high-speed attempts due to minimal wind interference and sufficient depth to prevent grounding.^[3] The reservoir has continued to host record pursuits into 2025, with Ken Warby's son, Dave Warby, conducting trials for Spirit of Australia II, a jet-powered successor; in August 2024, the vessel reached 447 km/h during testing, followed by sessions in March (220 mph), September (270 mph), and November 8-9, 2025, where Transport for NSW enforced exclusion zones from 8:00 a.m. to 4:00 p.m. to restrict other vessels and ensure safety amid choppy conditions and an electrical malfunction that prevented further progress.^[42]^[43]^[44]^[45] Access to areas around the dam was temporarily restricted in November 2025 due to ongoing forestry operations and related closures in the surrounding state forests and national parks, including nightly shutdowns from November 4 to 14 for feral animal control ground shooting in the Tumut area, affecting visitor pathways and recreational entry points.^[46]^[47] As a key component of the Snowy Mountains Scheme—the largest engineering project ever undertaken by an Australian government—Blowering Dam holds significant place in the nation's engineering heritage, symbolizing post-war infrastructure innovation and multicultural labor contributions, while the Warby family's record attempts have drawn extensive media coverage, underscoring the site's ongoing cultural and sporting legacy.^[48]

References

[1]
Blowering Dam - WaterNSW
Blowering Dam is a rock-fill embankment with a clay core. The rock wall is 747 metres long and 114 metres high. A concrete chute spillway is located at the ...
[2]
[PDF] Blowering Dam - WaterNSW
Blowering Dam was built to store water released upstream for electricity generation in the Snowy Mountains Hydro-Electric. Scheme and release it for agriculture ...
[3]
The deadly history of the water speed world record
Feb 7, 2024 · On 8 October 1978, Warby reached just over 305 mph on his first run, and on his second run he pushed it up to 328 mph, setting a new world ...
[4]
[PDF] Snowy-Tumut Development
Water releases from Blowering Dam are controlled by the NSW State Government to provide for downstream town water supply, irrigation and environmental uses.
[5]
Snowy Hydro celebrates 50 years since the Blowering Dam was ...
Sep 5, 2018 · It has been 50 years since Val Braun's little brother died while helping to build Blowering Dam. She can remember the day as though it were yesterday.
[6]
Blowering Dam Construction
There are sixteen dams spread over the Scheme with a total storage capacity estimated to be about thirteen times the volume of Sydney Harbour. Satellite image ...
[7]
$$33m flood-prevention works set for Blowering Dam | The Daily ...
... parapet wall and spillway modifications.Up to 30 jobs should be created, according to Minister for Water, Phillip Costa.“Blowering Dam is one of a number of ...
[8]
[PDF] blowering dam safety upgrade - ground anchors & spillway ...
Permanent post tensioned anchors were installed through the crest towards the end of the project to depths of 30m and consisted of. 19No. 15.2mm strands.Missing: 2009 2012
[9]
https://www.waternsw.com.au/about-us
[10]
Blowering Dam closed for investigations into a possible water ...
Feb 3, 2024 · WaterNSW has temporarily closed Blowering Dam as a precautionary measure to protect the community, while urgent investigations into an unknown, black organic ...
[11]
Where's the dam water gone? Riverina levels diving compared to ...
May 1, 2025 · Blowering Dam water levels have fallen by nearly 70 per cent, to 31 per cent capacity. Photo: Marguerite McKinnon. Rain has drenched much of NSW ...
[12]
Urgent warning after 'hazardous' detail spotted at edge of Aussie dam
Jun 19, 2025 · According to the Bureau of Meteorology, the region around Blowering Dam has received below-average rainfall for this time of year, contributing ...
[13]
Murrumbidgee Environmental Water Advisory Group communique
Jun 19, 2025 · The Murrumbidgee Environmental Water Advisory Group met online on 19 June 2025 ... Blowering Dam was at 47.3% capacity and Burrinjuck Dam ...
[14]
Murrumbidgee River and Yanco Creek System Update
Sep 30, 2025 · At present Blowering Dam is releasing 7,300 ML/day and Burrinjuck Dam releases are 500 ML/day. Upper Murrumbidgee - River flows along the upper ...
[15]
[PDF] Murrumbidgee Regulated River Water Source
Total active storage volume behind Blowering and Burrinjuck dams as of 10 October 2025, plus any usable flows in transit, plus minimum inflows ...
[16]
WaterNSW shortlists 3 more sites for pumped hydro
Blowering, Burrendong and Hume dams are three of the WaterNSW sites shortlisted for potential new pumped hydro energy storage projects.
[17]
Current Basin water in storage report
This information on water in storage in the Murray–Darling Basin is updated fortnightly. As at 5 Nov 2025. Whole of Basin. % 4,850 of 22,256 GL.
[18]
[PDF] Dam Summary Information Sheet
Blowering Dam is the most downstream dam on the Tumut River and provides storage to control the discharge from the Tumut Power Stations for use in the ...Missing: construction | Show results with:construction
[19]
Blowering Dam (New South Wales, 1968) - Structurae
A A$33 million upgrade of facilities was completed between 2009 and 2012 ... Storage capacity and water releases from the dam were not altered by the upgrade.
[20]
Go Fishing - Blowering Dam - NSW Department of Primary Industries
Blowering Dam is situated in the lower reaches of the Snowy Mountains and Kosciusko National Park between the townships of Talbingo and Tumut.<|control11|><|separator|>
[21]
Blowering Dam - Visit NSW
One of NSW's largest dams, three times the size of Sydney Harbour. Perfect for water sports like skiing, jet skis, and sailing. Great fishing spot.
[22]
Blowering Dam topographic map, elevation, terrain
Average elevation: 405 m • Blowering Dam, Blowering, Snowy Valleys Council, New South Wales, 2720, Australia • Visualization and sharing of free topographic ...Missing: above | Show results with:above
[23]
[PDF] Draft Regional Water Strategy-Murrumbidgee - Murray–Darling ...
long term average annual inflow. Inflows into Blowering Dam are strongly ... Blowering Dam was completed in 1968, with a capacity of 1,628 GL. The Snowy ...
[24]
From the 1990s climate change has decreased cool season ... - Nature
Aug 9, 2021 · After the Blowering Dam construction was completed in the 1960s, the relationship between river flows at Wagga Wagga and Hay were affected.
[25]
[PDF] Tumut Flood Study - Your Voice Snowy Valleys
Oct 19, 2025 · from the Tumut River with no significant outflow from Blowering Dam. ... before and the period after the construction of Blowering Dam up to 1980.
[26]
[PDF] Blowering Dam - NSW Parliament
Blowering Dam, on the Tumut River, is a large water storage with a 1,628,000 ML capacity, 112m high, and 4,460ha surface area, completed in 1968.
[27]
[PDF] Power stations - Snowy Hydro
The hydro-power stations comprise of 33 turbines with a total generating capacity of 4,215 megawatts (MW) and produce on average, 4,500 gigawatt-hours of ...
[28]
Power plant profile: Blowering, Australia
Oct 21, 2024 · Project Location, New South Wales ... Blowering is a reservoir based project. The hydro reservoir capacity is 1,632.4 million cubic meter.
[29]
[PDF] 75 years of Snowy
Oct 19, 2024 · The first construction blast of the Snowy Scheme took place in Adaminaby on 17 October 1949 and with our tradition of honouring the legacy of ...
[30]
The Snowy Scheme
It was the first major pumped-hydro plant built in Australia and remains the largest such facility in Australia today . After the Scheme was built, two new ...
[31]
Snowy Complex - Global Energy Monitor - GEM.wiki
Apr 24, 2025 · Snowy Complex is a complex of operating hydroelectric power plants in Australia. The complex consists of the following projects: Blowering ...Missing: turbines | Show results with:turbines
[32]
[PDF] Murrumbidgee Regulated River Water Source
Oct 15, 2024 · Supply Distribution. To tal = 2,848 GL. Minimum inflows. 549 GL. Burrinjuck Dam. 863 GL. Blowering Dam. 1172 GL. Usage to-date. 264 GL. Total ...
[33]
Water Sharing Plan for the Murrumbidgee Regulated River Water ...
(3) When natural inflows are greater than 560 ML/day then the minimum release from Blowering Dam is to be 560 ML/day plus the volume of water use (other than ...
[34]
Blowering Dam High Regulated Release Notification
Aug 22, 2025 · Releases are planned to increase from 4,000 ML/day to 6,000 ML/day by 1:00 PM on Friday, 22 August 2025. EWN ...<|control11|><|separator|>
[35]
Blowering Dam High Regulated Release Notification
Apr 28, 2025 · Releases are planned to decrease from 1,500 ML/day to 800 ML/day by 2:00 PM on Monday, 28 April 2025. ... TAS Flood Watch: Western ...
[36]
Regional NSW Dam Levels - WaterNSW
We're the people taking care of the state's water at the source – capturing, storing, delivering. ... Blowering Dam. Blowering Dam. 39%. Brogo Dam. Brogo Dam.Missing: mitigation | Show results with:mitigation
[37]
[PDF] submission to ipart - NSW Government
Oct 12, 2023 · Water NSW must maintain a “flood mitigation airspace” volume for the Blowering. Dam, such airspace to be devoted solely to flood mitigation and ...
[38]
Blowering Dam becomes year-round Murray cod fishery
Aug 28, 2018 · Westaway said NSW fishing regulations for Murray Cod remain at Blowering, with the bag limit being two fish per person, and a size limit ...
[39]
Jet powered vessel trials | NSW Government
The exclusion zone may comprise the entirety of Blowering Dam, effectively closing the Dam between the above times and dates. Due to the high speeds involved in ...
[40]
PFAS testing says regional NSW dams are safe - Inside Water
Jan 22, 2025 · PFAS testing has confirmed that raw water in 20 major dams across regional NSW remains safe for recreational use.
[41]
[PDF] Snowy Valleys Destination Management Plan Draft Report
BLOWERING DAM DESTINATION ECO TOURISM ACCOMMODATION AND CAFÉ. Development of an eco tourism/glamping accommodation offer and café overlooking Blowering Dam.
[42]
Warby Closing In on Father's 47-Year Water Speed Record
Nov 2, 2025 · Location. 8 Oct 1978. Ken Warby AUS Current Record. Spirit of Australia Jet. 317.60 mph 511.11 km/h. Blowering Dam, NSW, Australia. 20 Nov 1977.
[43]
None
Below is a merged summary of Blowering Dam's role in flood mitigation during the 2012 events, consolidating all provided information into a single, comprehensive response. To maximize detail and clarity, I’ve organized key information into a table in CSV format, followed by a narrative summary that integrates additional context and details not suited for the table. This ensures all information is retained while maintaining readability.
[44]
Dave Warby - Spirit of Australia II trials - Snowy Mountains Magazine
After reaching 447 kmh in August, Dave Warby and his team will look to reach fsater speeds as they continue on the trials, and quest to break the world record.
[45]
https://www.dailyadvertiser.com.au/story/4944359/david-warby-suffers-a-setback-in-attempt-to-beat-world-record/
[46]
Tumut area | Local alerts | NSW National Parks
The area of the park will be closed from 5:00pm to 7:30am daily, Tuesday 4th November to Friday 14th November 2025 for ground shooting for feral animal control.
[47]
Forestry Operations - Blowering Dam (Spring Update)
Sep 26, 2025 · Please note: the Hume & Hovell Track passes through numerous land tenures which means access and management may be impacted by the governing ...Missing: impact | Show results with:impact
[48]
Snowy Mountains Scheme - DCCEEW
Oct 3, 2021 · The scheme was constructed over a 25 year period from 1949 to 1974 by over 100,000 workers, many of whom migrated to Australia from Europe ...