How deep, or what is the lake level at?
It is relatively difficult to say what the level of a small-ish lake is when there there is
no "mean tide" level to work against. So what ever is given here
is just general advice and needs to be qualified by any local
experience you can glean when visiting.
18 January 2014:
We have probably seen the best of the
lake depth for a while unless there is a cool change and we get some
decent rains. Evaporation is revealing a few sand bars that were
hidden by a few 10's of centimetres a month ago, are now peaking
through the water. The large area of shallows around the islands
will become gradually un-navigable even for canoes with the shallowest
of drafts. There is still plenty of good water around though and
the half glass full people will tell you there is less water for the
fish to hide in :-) Just keep an eye out when underway at high speed
that a path you zoomed over effortlessly may be a lot shallower than it
was 1 month ago.
14 December 2013:
The sandbar is pretty well
established and the lake is relatively high, though it will decrease
slowly over summer with evapouration and leakage back under the sand
bar. However rain could easily top it up. We have had good
rains this year generally speaking and no reason why could could get
more. The fish may begin to stabilize a bit more with this closed
over and the water temperature allowed to rise.
26 November 2013:
The lake has continued to stay open, some heavy
rains and associated storms has kept the bar open and gradually
moving across to the eastern side of the bar. West to East
currents gradually build san up on the West side and any strong outflow
from the tides and rains tend to eat away at the east side. The
water in lake though seems extremely healthy with plenty of good weed
(ie not Blue Green). However with the opening nearly closed it is
at a low level, and when it does close it will get even lower.
The tides keep it higher, but when it closes and the tides are
not at least putting some in during high tide, it seeps out through the
bar and levels out at the mean tide level, often a good 30-40cm below
where it is now. The lake will not rise until either enough
debris blocks the porous sand on the bar (eg algae and slime) or there
is enough rain to tip the balance in favour of more water flowing into
the lake from Boggy Creek than what is escaping through the sandbar.
I suspect we will have a low lake over summer.
30th June 2013:
The channel through the sandbar has
narrowed and deepened with strong tidal flows occuring. The
channel back into the lake is mainly down the between the islands and
may not be very conducive to keeping the boating channels open past the
Nos2 Boat Ramp or freshening up the waters in front of the Tavern car
park. However the water is good and clean and definitely giving
the tannin laden water from the catchment a good fluxh in the lower
lake. To go from very, very low to break out in 5 days of rain
must be some sort of depth record.
17th June 2013:
what a downpour that was, and maybe a little more to come. The
water is lapping into the Tavern carpark, covering the corner of the
lowest car park. The walkway around to the beach is covered and
the boards on the Number 2 Boat Ramp Jetty are just about covered
as well. The floating jetties however are working well with the
new ramps on the first section. (Wayne and Gus communicating with
others). 12 hours later it broke out
through the sand bar all by itself this time.
15th June 2013:
rain heavy enough to really lift the lake level. The area in
front of the Tavern carpark is just about completely covered with a
15-30cm of water. The big blow from the South on Friday caused
the sea to wash over into the lake which will have also contributed to
the rise as well. the rainfall would have been in the order
|June 14 am with sea washing over the sandbar
One day later June 15 pm with sand flats covered
17th January 2013:
has been little rain and only minor high tides flooding in so the lake
has been dropping to its minimum at this time. There are large
area of sand exposed and algae drying out on it behind the bar.
This current hot dry spell is lovely weather for activities but
it is taking its toll on the lake level. Lighter boats are
still easy to launch and can navigate easily where most of the fish are
to found. Here is a view from one of the tracks at the end of our
street out onto the sand behind the bar.
(Petmans Beach is behind the far dune)
23rd December 2012:
The level of the lake has been keep up by
recent rains, but is dropping quickly at the moment to the "very low"
level without these occasional inputs of water. The bar is too
high for tides to wash in, so the lake till will be losing water
through evaporation, and seepage through the bar. The extensive
sand shallows in the bottom section of the main lake are only 400-500mm
and only just navigable with smaller boats. However on the plus side
the quality of water is good without much algae and water temperature
15th November 2012:
The sandbar is pretty well complete
at the moment and the lake is closed. There is more water than
usual after this last opening and launching boats at the ramps
(other than #1 which needs a lot of water to be functional), is fairly
easy going. The lake water may seep out through the bar until it
is at the mean tide level (where on average water seeping out equals
water seeping in over a tidal period) and lower a bit during this time
if no further rains occur.
20th September 2012:
There has been a rapid build up of green
algae (not the toxic blue green algae) out on the shallow water of the
lower lake where the water is probably being heated quickly and
promoting the fast algal growth, otherwise known as a bloom.
Based on previous years observations this stringy form of algae
will be clumped up the wind and form big blobs of it, and then movingit
around on the lake. It may stink a bit then it gets washed up on
the shore, but otherwise it contributes a major constructive link to
the food chain, providing a haven for the small organisms and
the fish fry that feed on them.
5th September 2012:
The lake is still flushing to some
with the tides and has not changed much in the last two months.
There is quite a bit of debris, such as branches, that have come
in on the tide having been washed off the beach further south of the
entrance littered around the channel. This time of the year is when the
Prawn larvae come down in the warm eastern currents and settle in the
lake, so it is becoming increasingly likely that catching Prawns in the
lake will continue for another few years.
15th July 2012:
Lake showing no signs of closing over permanently at this stage, so levels are at lowest point
but I thought I would add this photo just for fun to contrast its very
low point right now, with an earlier photo of what happens at Number 2
Jetty when the level gets high!!! :-)
How to get back onto dry land to fetch the trailer for the boat and not get wet!!! P.S. Jan 2013: This should no longer occur as the two floating jetties have self leveling ramps now.
9 June 2012:
The lake has emptied to its usual lowest point over the last few days and the entrance is tidal.
5/6th June 2012:
First of all apologies as we have had to
electricity for 26hours to update the site and deliver any content.
I know we have a dedicated band of followers and the site
hits peak visits around this time, that is when the lake is about to open. The lake has dropped slightly but
doen not seem to have cut a big quick channel due to the high tides
and extreme onshore gale winds pushing the tide up and keeping it up.
Current height at 11am this morning (and from my lounge room
window) has not changed all day is shown with the photo below.
Check out Openings
as well for more photos. Tuesday lunchtime....
So a bit more of the path to the surf has been exposed but no great
channel and a quick drop, this may or may not change with low tides
tonight. And 6th June 2012
Wednesday lunchtime it looks like this....
A bit messy but it will clean up easy enough. Most of it has been blown there by the SSE winds from the storm.
14th May 2012:
lake has peaked at the moment and lowered by 100mm to 150mm and reduced
the likelyhood of a natural opening or the need to be opened
artificially.The path from the Tavern car park to the beach is just covered and un-usable.
16 March 2012:
The following photo says it all about the depth.
Check the photo at the end of this www page for the depth approximately
11 months ago to see what it was like about 5 weeks ago. We have
had a lot of rain!!!
11 March 2012:
The flows into the lake have made a big
difference. The photograph below will give anyone who has walked
from the Tavern car park to the beach along the little pathway to the
beach how high the lake is. Apparently these people caught a good haul of Flathead from this point.
||6rd March 2012: Well
from the "big wet" for SE Australia are helping fill the lake here.
Continual rain or showers with overcast skies has kept the ground
and the runoff high. The lake has risen in the order of 300mm
and about steady. The lake is equal to the the middle rung of the wooden
jetty. Boggy Creek, the main tributary for the lake is running
and steady, and will do so for a number of days to come. The
froth would indicate some significant falls or either rapids further
back up stream.
Leakage through the sandbar will probably see this dissipate somewhat before
Easter, but will no doubt have some effect on the fishing regardless.
News so far is encouraging with Bream and Flathead still being
30th December 2011:
lake has closed over and has a hefty sandbar in place. Very high
tides, pushed by a strong southerly, might just run some sea water into the
lake, but for all intensive purposes it is closed. The sand will
continue to be a porous barrier and the lake will stabilise at mean
tide levels over the next few months until it clocgs with detritus from
the lake and begins to hold water and fill again. The fishers
mind as the fishing is quite good by now, some would say very good. Nor do the families of
swimmers, as it has created a little meander into the sandbar filled with
lovely clean water.
29th October 2011:
The lake is only just open and exchange of
water with the sea really only occuring at high tide. In the next
couple of weeks it will probably close over unless there is a surge of
rain to cut it out again. The water level is a good height,
though much lower than flood levels, but higer than the average tide
level which what is will settle to when the sand bar closes over.
Until then make the most of it.
15th August 2011:
Lake Tyers is
still open to the sea and the water moving through the mouth
signs of clearing. The channel is still allowing a lot of tidal
movement and is showing no signs of closing over at present.
11th August 2011:
levels rose again overnight with significant rainfall in the
Gippsland region, resulting in the lake opening to the ocean. The lake
has dropped to below normal levels now and it's quite any easy walk
around to the main beach from the Tavern. The breach began with a 30 m
channel early in the morning and widened to 100 m+ by 4pm when this
photo was taken. Many of the locals were down to witness the lake water
pouring out to sea. A number of fishermen where taking the
oppotunity to try their luck in the channel. As there was no rush to
join in, we assume that little was caught by the early
opportunists. However, one local said there will be
good fishing at the mouth when the system settles down. Get those rods
out folks as the weekend forecast is looking good. (Report by Mr W 2.0)
26 July 2011:
been a little more rain, but incoming water is mainly from the down flow of the recent rain in the
catchment area above Scrubby Creek, slowly pushing the lake up. Here
is a photo for David showing the view from the front of the Tavern at
dusk. As he will be able to see, plenty of windsurfing area here
now, but for how long?
22 July 2011:
25 July 2011: The floating jetty at Number 2 Ramp is under stress!!
Lake is filling
quickly, but still away off opening. However you can see the
floating jetty is about level and fixed jetty is now under water,
so it has risen this much in exactly 48 hours!!! Checking the
level tonight it has not risen much more after another 12 hours, so may
Below is how high it was last time it went. We have a little way yet to go. 29th November 2009
20 July 2011:
consistent falls over many days, with very little let up. The
level is getting close to the break through point, though a little way
off yet as far as I can see. The rubbish bins in Tavern car park
are not floating yet, nor is the fish identification chart under water
yet. Could be a little way off yet. It would be nice ot
have this level over a summer. We live in hope.
19 June 2011:
rain has fallen in the catchment area and the lake has risen
significantly. I made it to be 36mm here at the LTB, maybe
considerably more in the headwaters. Anyway the lake is starting
to hit prime depth at the moment, however a bit cold for many fish.
(note the bottom rung under the jetty is well and truly covered)
15th April 2011:
heavy falls have maintained the level of the lake at about what is
shown below, about 100mm (6") below the lower rail on the jetty.
We could have hoped for a slight lifting of the level with the
amount of rain we have had in East Gippsland, but maybe it just hasn't
fallen in the lake's catchment area.
27 February 2011:
falls in the headwaters of 20 to 30mm but not enough to top the lake
up. It has been steadily declining since mid December 2010,
probably a drop or 15-20mm.
21 January 2011:
A bit of scattered rain, in 5 to 10mm lots. The lake has fallen about
80mm over the last month or so. Probably due to evaporation off the lake and
leakage across the bar.