Echo,
10 July 2024, Residents face being cut from Mullum’s water,
excerpt:
More
than 30 affected residents say their properties are at the bottom of
Wilsons Creek and some areas of Mullumbimby Creek, and they were only
told they will likely be cut off from town water after questioning
Council staff about the Mullumbimby Water Supply Strategy.
Spokesperson
for the Wilsons Water Rights Action Group (WWR) Mel Macpherson said she was
shocked to find out from a neighbour about Council’s plans to
remove their connection to town water without any direct written or
verbal communication.
‘One
would think the appropriate action for Byron Shire Council would be
to talk to us individually, and let us know that their preferred
water strategy means cutting us off – for the 30 residents this has
drastic ramifications, we have a right to know.
‘I
honestly feel the communication from Byron Council has not been
acceptable at all. This decision directly affects our health,
businesses, infrastructure and property values. Relying on us to scan
social media or listen to the radio to find out we are getting cut
off has left me baffled.
‘I
only found out because my neighbour who has lived here for 90 years
told me, and knew the history of the weir and local infrastructure,
and noticed this in the water strategy plans......
Echo,
Letters to the Editor,
Losing town water access,13
July 2024:
I
grew up and live in Mullumbimby, and I know locals have a strong
opinion about the Byron Shire Council. I had always given them the
benefit of the doubt – as it’s not an easy job. But last week I
changed my mind.
Our
neighbour, Ray Musgrave, alerted us and other neighbours we’d be
losing town water access on our properties. At first, I thought this
was simply the Mullum rumour mill, but I called around at Council and
found out it was true. Without any doorknocks, phone calls, or
letters, we found out dozens of residents at the bottom of Wilsons
Creek, including us, would lose town water access if Mullum is
connected to Rous water.
While
this decision has not been officially made by Council – yet – we
all know it is the likely decision. I work in media and
communications, sometimes as a consultant for state and federal
government, and I’ll admit that tactics are sometimes a little
underhanded, but, when it comes to infrastructure and impacting
households like this, there would always be doorknocks to every home
at a minimum in the communications plan. So, I’m simply shocked at
these sneaky tactics by our local council.
Luckily,
we have all been neighbours for decades or generations here and were
able to quickly agree to work together to try and save our town
water. Wish us luck!
Casey
Fung, Wilsons Creek
According
to the Byron Shire Council website as of 15 July 2024:
Regional water supply
All
urban areas in Byron Shire are supplied water from Rocky Creek Dam,
which is managed by Rous County Council.
Mullumbimby
is supplied from Council's Lavertys Gap Weir.
Rous
County Council supplies drinking water to seven reservoirs in the
Byron Shire Council from the Nightcap Water Treatment Plant.
Under
the Water Supply Agreement, we are responsible for maintaining water
quality in the reservoirs and reticulation system......
The
Mullumbimby Water Treatment Plant provides treated, filtered, and
disinfected drinking water to Mullumbimby.
The
drinking water supply is sourced from Wilsons Creek via the Lavertys
Gap Weir.
Water
flows to the plant by gravity through a heritage-listed race, via a
mountain tunnel.
Council documents indicate approximately 13 properties along
Wilsons Creek Road are connected to the trunk main from the water
treatment plant.
The
preferred option of council staff coincides with advice contained
in a Hydrosphere
Consulting Pty Ltd report (updated May 2024) which clearly
stated in 12.4 Option 4 - Full Connection to RCC Regional
Supply:
The
customers along the Wilsons Creek Road trunk main would not be
serviced with this arrangement.
In
an alternative scenario within Option 4 Hydro Consulting suggested an
Option 4B - emergency connection to regional supply:
As
an alternative, the existing RCC emergency supply pipeline could be
extended to service the remaining areas
of Mullumbimby as an emergency supply only. BSC would then retain
Lavertys Gap Weir and WTP as the
normal supply regime with future augmentation with another raw water
supply source. The customers along
the Wilsons Creek Road trunk main would still be serviced by the weir
supply and WTP if there was sufficient
water in the weir storage. [my
yellow highlighting]
However,
Byron Shire Council on its public exhibition webpage did not
immediately draw attention to the fact that some properties may lose a reliable long-term connection to town water.
In
the first instance it presented the case thus, with the fate of Wilsons Creek Road concealed in webpage links:
Mullumbimby’s water supply scenarios
The
consultant’s report short-listed four water supply scenarios,
summarised below.
Each
scenario has associated benefits and costs.
Council’s
engineering staff recommend Scenario 3 – permanent connection to
the Rous County Council water supply.
For
each scenario, some factors remain the same, including:
continued
use of the weir and Water Treatment Plant (WTP) in the short term
short-term
WTP upgrades to ensure consistent, safe water supply
extension
of the Rous County Council emergency bulk water supply connection to
all of Mullumbimby.
Indeed within its boasting about the
benefits of what it calls "Scenario 3" it is
clear that the potential loss of a long-term reliable town water supply for 30 shire residents &
ratepayers is a short-term cost cutting measure.
Scenario 3 – Full connection to Rous County Council
Rous
County Council is the regional water supply authority for the Byron
Shire, with the exception of Mullumbimby.
Rous
also supplies:
Ballina
Shire
Lismore
Shire
Richmond
Valley Shire.
Permanent
connection to the Rous regional water supply would mean that water is
no longer sourced from Lavertys Gap weir and the Mullumbimby water
treatment plant (WTP).
As
a result, there would be no need to build a new WTP at Mullumbimby.
Permanent,
full connection to the regional water supply is the option
recommended by the consultants and Byron Shire Council staff based on
the environmental, economic and social assessment.
Benefits
of full connection
Connecting
to the regional supply has significant benefits over local supply
scenarios. [my
yellow highlighting]
Full
connection offers:
There
are significant capital cost
savings in avoiding the need to replace the WTP and upgrade the weir
supply in addition to constructing new infrastructure.
However, the ongoing costs of a regional supply are higher than local
scenarios. [my
yellow highlighting]
Permanent
connection to the regional supply means Mullumbimby’s long-term
water security is determined by Rous County Council's bulk supply
system, as is the case for the rest of Byron Shire.
Byron Shire Council is scheduled to decide on its water supply strategy at its August monthly meeting.