Murray River Paddle 2016 Day 25 Yungera Station to Invincible Bend Nov 9

Yungera to Tol Tol

Sunrise, Yungera Station, Boundary Bend, Victoria

Yungera Station

Yungera Station: pulling my fully laden boat to the river.

Yesterday I passed a major milestone. Just before Tala Rocks, the only known stone fish trap on the Murray that remains today, I passed the point where I had paddled 1000 km since beginning at the Hume Dam about four weeks ago. If you take away days set aside for organisation, rest and time with family, that's close to an average of 50 km a day, which is the target I set myself given the necessary delay to the beginning of the trip caused by major flooding in the Upper Murray.

YouTube: Approaching the 1200 km mark just after Yungera Station (morning bird call).

Overbank flow through blackbox and river reg gum woodland, just after Yungera Station. Saltbush and Exocarpus understory.

YouTube: Between 1194 and 1192 opposite the Yungera Island just passed a big area flooded Black Box where where the river and travels more through the forest then it does down its channel... leading to pretty much next to no current in the bends... picking up slightly now ...maybe doing one kilometre an hour ...that area of box Forest is really quite special with trees over 1 m in diameter and and many canoe trees amongst them ...in one spot I counted about five canoe trees in about 200 m.

In that time the river has changed from looking like a mountain stream, with the hills bordering its catchment clearly visible on either side, to a broad meandering river with 6 km long bends. Above Yarrawonga the Murray was confined to its ancient river bed, regularly flooding and changing course in its narrow valley. Blocked by an uplifting of the earth's crust between Echuca and Deniliquin, it was forced out, split into two rivers, which rejoined, flowing back into the ancient channel 400 km later. It has passed through two giant Redgum forests, the first built on sediment dropped when, blocked by the uplift, the Murray formed a huge lake, and the second, the remnants of a delta where it used to flow into the inland sea that the explorers sought but never found because they were 30 million years too late. Now I am paddling under that sea. No longer covered by waves, I am in the arid zone. Whilst the red gums remain, black box is becoming more common. The silver wattles have been replaced by River Myall and Saltbush and Lignum line the banks. The salt left in the soil beneath the surface by the sea continues to challenge both people and nature. How they cope with this will be part of the story of the next 1,000 km.

Since the Wakool Junction, the river channel has increased dramatically in width. The parts of the river which flowed Northward around the Cadell Tilt have rejoined and flow is notably stronger. Once again, the Murray is and its floodplain are contained within the channel of the much larger and more powerful stream that existed here in ancient times. The high banks are visible as red cliffs when the river reaches the edge of this corridor.

In the place that this photograph was taken the flow in the river channel has almost stopped, with most of the flow taking the shortest possible route through the forest. This means that there is only current in those sections of the river which run the same direction as the water is flowing. Current speed varies from zero to seven kilometres per hour. In this photograph water is flowing slowly out of the forest and into the river channel.

YouTube: Yungera State Forest beautiful old gums... I've just passed some High ground back here... The High ground tends to be on the outside of the bends it's not surprisingly really has the river is always forming new lower ground on the inside of the bends... meaning that the High ground, the oldest ground built-up through sediment deposition... floodplain sediments or aeolian Sandhill sediments and this is usually where you will find your Black Box ...not surprisingly ...so outside of the bends and usually at the start of the bends you'll find this fellow, Acacia stenophylla with its long thin dark green leaves... and the peak usually not the end and your find Black Box on the outside of the bends and Red Gum floodplain forest on the inside of the bends and immediately downstream on the benches.

Round Yungera Island, so much of the rivers water is flowing directly through the forest that there is next to no current at all. It makes for a pretty picture through. When the light is right, the forest floor sparkles as the ripples from the flow catch the sunlight. Slow flows through the forest create areas of blackwater. I'm yet to see fish kills resulting from it in this area, however it could be that these have been caught in the forest debris. Now, after 4 weeks, I seem to have old caught up with the flood pulse down the Murray. Floods travel like long waves down rivers. The pressure of the wave causes the water to rise even before the flow does. Both are slowed down by the forests. They absorb the flood pulses, protecting those areas downstream and release it slowly, a bit like a mountain spring. This is why high rivers downstream of forests last longer than those upstream. From here on the Murray sticks more to its channel and both the changes in height and flow should be more predictable.

Old Black Box with Saltbush and Lignum understory on the outside of a bend.

Organic matter stranded in an eddy amongst vegetation (Saltbush, Lignum and River Myall) at the bank top NSW, forming a thick mat on the surface for the first metre away from shore.

Right at the peak of the flood wave... Rising flood waters spreading through a Black Box woodland at Boundary Rocks, opposite Cod's Head Reef Campsite, Yungera Island.

At Boundary Rocks I pulled up for a short break. There, the most enormous whirlpools visibly sucked down the surface of the river by up to 10 cm and have a diameter of up to 5 m. Some of them appear suddenly. I took care to stay well away. They are caused by the way the current flows over the rocks below them. We tend to think in two dimensions when it comes to water, but movement occurs in three. The swirls caused by snags and rocks include currents that come to the surface, creating boils and others that go down. When these are extreme they cause whirlpools. Its part of what makes some parts of rivers quite dangerous. The Murray seems so tame, but it has its traps. It is, after all, a wild river. On the shore I can see the waters edge gradually creeping millimetre by millimetre further, or is it receding, when you're at the peak it's hard to tell.

Dragonfly resting on my camera.

Over lunch I called into Meilman Station. Meilman was settled around 1850 and has been run by the Gorman family since the 1920’s. After serving me a hearty lamb roast sandwich, Andy brought out some of his research into local history, including old newspaper articles and photos. One of the photos showed the paddle steamer Ruby moored in front of their house in high water in 1931. The sandhill on which their house is built is at close to 3 metres higher than the current high river. High rivers were frequent before the Hume Dam was built in the 1960's. The changing levels shaped the banks until there was a stable angle, bit by bit, year by year. Now with high rivers happening less frequently, the shaping is happening all at once, which is one of the reasons for the bank collapse we are seeing along many stretches of the Murray. Andy's son, Alfred, showed me some great drone footage he had shot of the high river. They had been using the drone to look for some missing sheep. The property stretches all the way to Euston township and includes several lakes and old water course, many of which run once the river is up. This is what makes looking for sheep in these times more difficult, but is also what makes the understanding of landholders like the Gormans such a valuable resource. Over time I would like to get in contact with as many river landholders as possible and ask them how they see the river has changed, what they think the issues are and what the causes might be.

Meilman Station ahead.

Reminiscences of a pioneer - Edmund Morey - A bush Christening. Morey wrote a number of articles. These are searchable on Trove and held in the National Library, Canberra ( Edmund Morey - squatter, Euston N.S.W., 1846). Also part of the Balranald Euston Tooleybuc History Project, Country Areas Program, North West Riverina, Schools Commission, 1984 - Frontier and pioneer life - 18 pages. Here is a record of the 14 entries Edmund Morey wrote about life as a pioneer on the Murray River.

Paddlesteamer Marion loading wood at Mielman Station in the 1931 flood. Gorman family.

After Meilman I made for a sandhill the Gormans had told me about, just after invincible bend. In this area the river seems to be doing its old trick of meandering around inside the ancient meanders. This leads to a lot of hairpin bends. During high rivers like this, the river flows straight through the forest rather than around the bends, so instead of great current, I had a lot of areas of dead water. In one of these places I came across what I thought at first was a very odd looking snake. It turned out to be a blue tongue lizard attempting to cross the river. It had blown up its abdomen with air, making it look a bit like a balloon animal. To make headway it wiggled from side to side and tried to do things with its feet as well. Nothing was happening quickly, but it made it across. Lucky there were no whistling kites in the area.

YouTube: Blue tongue lizard swimming across the river. It seems to have filled itself up with air (swallowed, or filled its lungs?). Most other lizards sit low in the water when swimming. I kept my distance, allowing it to cross safely.

Some movement in the water once again...

YouTube: This cutting this is so large that it is as wide as the main river channel I will take the original channel though because I am interested in the comparison between the current state and how the river looked in the 1800's so this is the channel I'll be taking. The river channel I'll be following the original channel is still wider but you can see in high water conditions like this that most of the river is flowing through the cutting. 

The still air today was great for both photography and recording bird call. There were perfect reflections and the sounds seemed to be magnified by the forest. The most beautiful call was from a butcher bird, whose whistling call defies its rather nasty habit of impaling its prey on spikes. The cockatoos were in pairs and small groups, nesting communities. They cause quite a problem for local fruit growers and the almond plantations in the area which they see as a gifted food source. Locals say that the flocks in summer have to be seen to be believed.

Near Narcooyia Creek

There looks like there has been a fire through here with charring on the base of some of the trees and epicormic growth up much of the trunks.

Just around the corner from where I was to make camp, I came across a boat coming the other way. There aren’t many boats on the water these days, so we came together and had a chat. Father and daughter, Barry and Jess were just giving their boat a bit of a run after a winter’s rest. Jess handed over a stubby. Barry had heard one of my interviews on the ABC and asked if I was that person. They invited me to stay at their river holiday home, which is where I am now. Again lucky and amazed at the generosity of the people around me. We finished the day off with a few more beers and swapping river stories. Everyone has their story and I want to hear them. There is always something to learn. Barry says that the cockatoos are a big issue in this area. They feed on the almonds and fruit trees. He says that flocks have never been bigger and that they are causing real issues for many trees, whether they be on private property or where they roost in the forest. Barry wanted to emphasise how many things are going well with the river, saying that we only hear the doom and gloom stories. Salinity he says, has never been lower and water is reaching the mouth of the river once again. We all know stories of where things have gone wrong, but its important to reflect on what works as well.

First sign of the Avery's boat... the first boat I have seen on the water since around Gunbower...

YouTube: Coming into Invincible Bend just passed 1158 floodplain River Red Gum forest I've just met Barry and daughter, Jess in that boat and they have invited me to stay in their place have a night how nice is that! This is Invincible Bend.

Barry Avery at Little River Cottage, Invincible Bend.

Tomorrow I make for Robinvale, where I will stock up on supplies.

Murray River Paddle 2016 Day 24 Narrung Station to Yungera Station Nov 8.

Narrung - Yungera Station

As I leave Narrung, I have music from the film 'The way' playing on my phone. I point my rudder to direct the boat into the stream and initially just drift, consciously taking in the morning quiet, the swirling currents and the dappled, clouded sky. I count my blessings that I have the opportunity to travel down this great river, to see the changes it undergoes and to see the natural cycles in action around me. With a few strokes I direct my kayak midstream. The morning breeze moves around me and I move with it. The sun breaking through the clouds shines like a second light on the water. The music is fitting because a journey down the Murray, however you do it, is like a pilgrimage. There are many times that you are alone and yet you keep meeting people, you keep passing places of significance whether they be peoples homes, different types of bush, changes in the landscape, towns, or where one river flows into another. Like a pilgrimage, a trip down the Murray is a journey through time; you can't help but wonder what has gone before. You come to reflect on your own life and on the people dear to you. It is a cleansing experience and spiritual: a true pilgrimage.

YouTube: Just down from 1258 River Red Gum / Black Box (but with a very fissured bark so perhaps it is something else) Saltbush plains, Lignum, Acacia stenophylla, and then into lowland River Red Gum.. on the New South Wales side it's all River Red Gum. It has been a lovely stop in Narrung, way nicer than I expected. Great to meet Justin and Bianca, and experience their hospitality and go-get-em energy…

Flooded River Red Gum and Black Box woodland with an understory of saltbush and lignum.

Salt bush, Acacia stenophylla, river red gum on bank top, high ground NSW.

Flow across broad meander VIC side through saltbush, black box and river red gum woodland with healthy understory... Meander channel dynamics vary with river level, not only in flow, but also in the path they take. In this example, once the river is high enough a 100m wide flow across the meander happens here. At lower levels a smaller, more convoluted path is taken. Only the lower level flow is confined to a well defined channel. The high level flow path is vegetated and more direct. Both flow through a billabong at their lower end.

YouTube: Overbank flow near the peak of the 2016 floods on the Murray River.

Video showing flow across meander through black box, river red gum woodland with saltbush understory during the 2016 Murray River Flood. Between Narrung and Boundary Bend.

YouTube: About 1248 on a Southerly straight towards Narrung with the big 400 ahead.. On my right there are quite a few billabongs when you look at the map.. And I’ve seen the river using these as shortcuts to get across this area here (shows map).

Approaching the junction with the Murrumbidgee River, it's interesting to see how different their paths are. The Murray in this section has bends which run for between 2 and 4 km. The Murrumbidgee on the other hand, has bends half or third that distance. Compared to the Murray it looks like a windy little stream. The difference reflects the flows down those rivers over many thousands of years. In this section, the Murray follows the bed of its ancient stream, laid down well before the last ice age, before the Cadel tilt blocked the course of the Murray at Mathoura, forcing it first North, then South through Echuca. Since that all began around 75,000 years ago, this must be at least that old. Interestingly, the dimensions are similar to the now dry bed of the river you can still find at Mathoura. Its called Green Gully. You can get an information leaflet at the tourist info centre and go for a drive along it. Back then we had a much wetter climate, our mountains were higher and flows were much greater. The Murrumbidgee, on the other hand must have always had much lower flows then the Murray - either that or it has cut itself a new path which reflects the flows in more recent times. The bigger than meander the greater the flow that river carried when it was formed. The smaller and tighter the meander, the smaller the flow when it was formed. In sections of the Murray like downstream of Echuca, the river is trapped within the ancient bed and meanders back and forth within the original bends. If you look at satellite imagery from Google earth you can see it with your own eyes.

Strong flow through the forest, aerating the river water in the process... large woody debris stranded against river red gum tree trunks...

Boat set up - GPSmap 62s with topographic maps loaded on a micro DS card - was used to determine location, river path and as a trip meter to measure the 250 metre distance between each photo points. A series of photos was taken, from left bank to right bank every 250 metres. In addition, every 1.25 km a video log with commentary was used to keep a record of features and trends observed. Murrumbidgee Junction visible near the top of the map.

Murrumbidgee Junction with the Murray River upstream of Boundary Bend. 1243 km

YouTube: Around 1238 downstream of the Murrumbidgee Junction… Bird call.

YouTube: Large swirls and whirlpools upstream from Boundary Bend. Between 1334 and 1332 approaching Boundary Bend ...large sandhill with Callitris on top... but also a lot of Exotics…. wohooo! that's a whirlpool…. including Palms, pepper trees but even fan palms... vegetation on the bank site looks more mallee like than what I'm used to... red gums on the bank are in poor health with little regeneration ...most of the understory being wattles or introduced species ...up on top of the bank the Murray Valley Highway runs by and we will return to that in a couple of Km.. 4 km… lowland River Red Gum forest on the New South Wales side with much better health ratings - Between 2 and 5.

Boundary Bend

Houseboat and dingy downstream from Boundary Bend.

Stately old river red gum.

After the ‘bidgee’ it is not far to Boundary Bend and since I had already been in the boat for over three hours, I decided that it was time for a stretch and perhaps a bit of a feed at the local servo. The boat ramp and picnic area was under water, so the only spot to pull up was right next to the Murray Valley Highway. I waited for a gap in the traffic to dress a bit more respectably, stowed my gear and headed in to try my luck. It turns out that the service station is a mecca for trucks and farm workers, as well as a tourist destination. The meals are generous, tasty and good value. While I was enjoying the luxury of a meal cooked by someone else - with chips - I overheard a family discussing river levels behind me. They knew all the flood dates. Turns out they were interested in my project. We had a good yarn. I stopped a lot longer than I expected. People they knew kept coming in door and joining in the conversation. Everyone knows something about the river, and they all know how people’s livelihoods and wellbeing are affected by the way it is managed. One of the people who joined the table was the owner of Yungara Station. What luck, the high ground on which it stood was where I wanted to stay for the night. On asking permission, John let me stay in his river weekender, which is where I am writing this post from. Sofa, electric light, running water and fly screens - what more could you ask for? After such a good feed and heartened by the company and their interest in my research project (comparing the state of the river banks to how they were in the 1800’s) the next 26km seems like a breeze.

YouTube: Just on this stretch there are some incredibly old gums which have lost (at time) nearly all of their limbs and regenerated… the number of hollows in them is just incredible…

In addition, the afternoon the light was is beautiful. The breeze from earlier in the day had eased and the cloudy sky broke to allow occasional patches of sunlight and glimpses of blue. It was an afternoon with some special bird observations. I saw a young wedge tailed eagle sitting on the low branch of a black box tree, not far from the water. It had something it had caught in it's claws, but was being swooped again and again by a willy wagtail. I saw a flock of murray rosellas fly over the river. I have only ever seen these green and yellow relatives of crimson rosellas in small groups of three or four, here there were 20. In the still air, the reflections were awesome. I hope that they come out well in the photos.

Strong flow across meander here (see foam trails)... at boundary between black box and river red gum... Google Earth 8/10/16 shows broad shallow vegetated channel...

YouTube: Coming up to 1202 km and the point of Buchanan’s Bend and my last entry for the day as i will be camping there.. I wanted to say in the summary reports on the condition of Black Box and River Red Gum on the Murray… it says that i thought it said that Black Box communities were severely threatened and at risk of dying.. I have seen some (particularly older) Black Box trees look stressed. Most of these are recovering… some with limited bud growth, showing how stressed they were… just a few shoots, about one or two years old, but most trees are between 3 and 4 in health, which is quite good… admittedly I can only see about 100 m through the forest… anything beyond that I cannot really judge… but what I can say is what I have seen… and from what I have seen, I can say that the Black Box is not dying, it is quite a resilient species, suited to where it grows along the river up until at least this point, which is Yungera Station downstream from Boundary Bend and on the way to Robinvale.

Yungara station goes back to the 1850’s. A lot of work needs to be done to restore it, but it already looks good. Recently the families of those that lived at the station got together for its 150 year anniversary, reliving the memories that they had and those that had been passed down to them. Keeping history alive enriches whole communities. Our lives become stories interwoven with others. Across the river a tree slowly cracks and falls in the forest, making a big splash in the water as it does so. Otherwise the river is quiet, it does its thing and moves on. On the shore butcher birds are the last to sing the evening in with their melodious call. The sky develops at first a light pink haze and then turns purple. Cicadas and crickets begin to buzz and swallows do their last round of scooping up mosses before retiring to their nest and leaving the rest of the job up to the bats. I know why people enjoy holidaying on the river.

YouTube: Productive zone on the river's edge. Yungera Station. Behind the submerged trees the water is teeming with young fish and dragonflies.. every time you see a ripple that is a young fish, or tadpole come to the surface… If you stand still for more than a few seconds, you can actually see them come up.

 

YouTube: I can also see shrimp and tadpoles… tadpoles come straight to the top, they have the big fat bodies… they come straight to the top and then return to the bottom again and the shrimp hang around the floating debris… the fish are more mobile.. they tend not to go up and down so much… but I can see a lot of shrimp and a lot of tadpole in this particular spot… perhaps it’s this spot with its intersection of saltbush and meadow grass and the habitat that provides for these small forms of water life…

Yungera Station

Tomorrow I make for Tol Tol, then the day after that Robinvale, where the manager of the caravan park assures me I can canoe literally right up to the office!

A bed for the night and electricity to charge my devices...