Border Rivers Alluvium Groundwater Status Update Texas Golf Club, - - PowerPoint PPT Presentation

▶
border rivers alluvium
SMART_READER_LITE
LIVE PREVIEW

Border Rivers Alluvium Groundwater Status Update Texas Golf Club, - - PowerPoint PPT Presentation

Nov 25, 2022 187 likes •475 views

Border Rivers Alluvium Groundwater Status Update Texas Golf Club, QLD. 8 August 2019 Water Sources NSW Water Sharing Plan Macintyre Brook ! . GOONDIWINDI B B k r i e ra g a l o w Cr e c KEETAH ker k C . ! BOGGABILLA

slide-1
SLIDE 1

Border Rivers Alluvium

Groundwater Status Update

Texas Golf Club, QLD. 8 August 2019

slide-2
SLIDE 2

Water Sources – NSW Water Sharing Plan

! . ! . ! . ! . ! . ! . ! . ! .

BOGGABILLA GOONDIWINDI YETMAN TEXAS BONSHAW MINGOOLA NORTH STAR ASHFORD

Queensland New South Wales

M a ci n t y r e R i v er Ot t l e y s C r e e k D a m are s q R i ve r D u m a r e s q Ri v er S e v e r n R i v e r

Pindari Lake Glenlyor Dam

Mo b b in d ry c re e k B eard y Riv e r O t t l e ys C r e e k Pike Cre ek B r i g a l

  • w

Cr e e k B r u s h C r ee k Macintyre Brook

KEETAH BRIDGE

B ra c ker C r e e k 10 20 5 Kilometers

±

Legend

! . Towns Roads NSW Boundary Border Rivers Upstream Keetah Bridge Border Rivers Downstream Keetah Bridge Macintyre Alluvium Ottleys Creek Alluvium Rivers

slide-3
SLIDE 3

Water Sources – Water Resource Plan

slide-4
SLIDE 4

Upstream of Keetah Bridge Cross Section

slide-5
SLIDE 5

Note: 2018/19 usage not finalised with Extraction Limit

Extraction Limit Compliance - Upstream of Keetah Bridge

Access Licence Category Number of Licences Share Component Aquifer 27 15,392 Local Water Utility 1 10 Extraction Limit: 8,085 ML/Year (177 ML/y BLR)

Average Use Since Plan: 4,623.6 ML 5 Year Average Use: 5,558.2 ML

1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19 Volume (ML) Basic Rights Annual extraction 5- Year average extraction (ML) LTAAEL (ML)1 LTAAEL + 10% trigger (ML)

slide-6
SLIDE 6

Note: 2018/19 usage not finalised

Extraction Limit Compliance - Downstream of Keetah Bridge

Access Licence Category Number of Licences Share Component Aquifer 2 485 Extraction Limit: 316 ML/Year (64 ML/y BLR) Average Use Since Plan: 65.7 ML 5 Year Average Use: 65.9 ML

50 100 150 200 250 300 350 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19 Volume (ML) Basic Rights Annual extraction 5- Year average extraction (ML) LTAAEL (ML)1 LTAAEL + 10% trigger (ML)

slide-7
SLIDE 7

Note: 2018/19 usage not finalised

Extraction Limit Compliance - Macintyre

Access Licence Category Number of Licences Share Component Aquifer [high security] 3 1,558 Local Water Utility 1 35 Extraction Limit: 373 ML/Year (104 ML/y BLR) Average Use Since Plan: 133 ML 5 Year Average Use: 134.4 ML

50 100 150 200 250 300 350 400 450 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19 Volume (ML) Basic Rights Annual extraction 5- Year average extraction (ML) LTAAEL (ML)1 LTAAEL + 10% trigger (ML)

slide-8
SLIDE 8

Extraction Limit Compliance - Ottleys

Extraction Limit: 30 ML/Year (BLR provision only)

10 20 30 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19 Volume (ML)

Annual extraction

slide-9
SLIDE 9

Groundwater Temporary Trading

Upstream of Keetah Bridge Temporary trades Water Year Total Volume No of Trades 2017-18 760 2 2014-15 150 1

slide-10
SLIDE 10

Groundwater Permanent Trading

Upstream of Keetah Bridge Permanent Trades Water Year Total Volume No of Trades 2017-18 500 1 2016-17 164 1

slide-11
SLIDE 11

Page 11

https://watersource.awa.asn.au/environment/natural-environment/murray-darling-basin-drought- most-severe-on-record/?

slide-12
SLIDE 12

Rainfall Residual Mass

  • 200

200 400 600 800 1000 1200 1400

1987 1990 1993 1996 1999 2002 2005 2008 2011 2014 2017 2020 Rainfall Residual Mass Year Texas Post Office Goondiwindi Post Office and Airport

slide-13
SLIDE 13

All Bores

slide-14
SLIDE 14

Average use last 5 years

slide-15
SLIDE 15

Location of Bores with Hydrographs Presented

slide-16
SLIDE 16

Example Hydrograph

slide-17
SLIDE 17

Upstream of Keetah Bridge Hydrographs

slide-18
SLIDE 18

Upstream of Keetah Bridge Hydrographs

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 Jul-86 Jul-87 Jun-88 Jun-89 Jun-90 Jun-91 Jun-92 Jun-93 Jun-94 Jun-95 Jun-96 Jun-97 Jun-98 Jun-99 Jun-00 Jun-01 Jun-02 Jun-03 Jun-04 Jun-05 Jun-06 Jun-07 Jun-08 Jun-09 Jun-10 Jun-11 Jun-12 Jun-13 Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19

Water Level (m below GL) GW0040644 - Pipe 1: 9.9m deep, open ended GW040641 - Pipe 1: 31.4m - 48.1m

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 Jul-86 Jul-87 Jun-88 Jun-89 Jun-90 Jun-91 Jun-92 Jun-93 Jun-94 Jun-95 Jun-96 Jun-97 Jun-98 Jun-99 Jun-00 Jun-01 Jun-02 Jun-03 Jun-04 Jun-05 Jun-06 Jun-07 Jun-08 Jun-09 Jun-10 Jun-11 Jun-12 Jun-13 Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19

Water Level (m below GL) GW040829 - Pipe 1: 8m - 11m GW040829 - Pipe 2: 18m - 24m GW040831 - Pipe 1: 36m - 41m GW040831 - Pipe 2: 72m - 78m

slide-19
SLIDE 19

Downstream of Keetah Bridge Hydrograph

slide-20
SLIDE 20

Downstream of Keetah Bridge Hydrograph

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 Jul-86 Jul-87 Jun-88 Jun-89 Jun-90 Jun-91 Jun-92 Jun-93 Jun-94 Jun-95 Jun-96 Jun-97 Jun-98 Jun-99 Jun-00 Jun-01 Jun-02 Jun-03 Jun-04 Jun-05 Jun-06 Jun-07 Jun-08 Jun-09 Jun-10 Jun-11 Jun-12 Jun-13 Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19

Water Level (m below GL) GW036684 - Pipe 1: 18m - 26m GW036684 - Pipe 2: 29m - 35m

slide-21
SLIDE 21

Downstream of Keetah Bridge Hydrograph

2 4 6 8 10 12 14 16 18 20 Jul-86 Jul-87 Jun-88 Jun-89 Jun-90 Jun-91 Jun-92 Jun-93 Jun-94 Jun-95 Jun-96 Jun-97 Jun-98 Jun-99 Jun-00 Jun-01 Jun-02 Jun-03 Jun-04 Jun-05 Jun-06 Jun-07 Jun-08 Jun-09 Jun-10 Jun-11 Jun-12 Jun-13 Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19

Water Level (m below GL) GW036684 - Pipe 1: 18m - 26m GW036684 - Pipe 2: 29m - 35m

slide-22
SLIDE 22

Macintyre River Alluvium Hydrograph

slide-23
SLIDE 23

Macintyre River Alluvium Hydrograph

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 Jul-86 Jul-87 Jun-88 Jun-89 Jun-90 Jun-91 Jun-92 Jun-93 Jun-94 Jun-95 Jun-96 Jun-97 Jun-98 Jun-99 Jun-00 Jun-01 Jun-02 Jun-03 Jun-04 Jun-05 Jun-06 Jun-07 Jun-08 Jun-09 Jun-10 Jun-11 Jun-12 Jun-13 Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19

Water Level (m below GL) GW036685 - Pipe 1: 12m - 13.5m

slide-24
SLIDE 24

Ottleys Creek Alluvium Hydrograph

slide-25
SLIDE 25

Ottleys Creek Alluvium Hydrograph

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 Jul-86 Jul-87 Jun-88 Jun-89 Jun-90 Jun-91 Jun-92 Jun-93 Jun-94 Jun-95 Jun-96 Jun-97 Jun-98 Jun-99 Jun-00 Jun-01 Jun-02 Jun-03 Jun-04 Jun-05 Jun-06 Jun-07 Jun-08 Jun-09 Jun-10 Jun-11 Jun-12 Jun-13 Jun-14 Jun-15 Jun-16 Jun-17 Jun-18 Jun-19

Water Level (m below GL) GW036692 - Pipe 1: 11m - 13m GW036692 - Pipe 2: 32m - 34m

slide-26
SLIDE 26

Page 26

Further Information

  • Water Sharing Plan for the NSW Border Rivers

Alluvium Groundwater Sources 2020

  • NSW Border Rivers Alluvium Water Resource

Plan – Groundwater Resource Description

  • Water Resource Plan
  • https://www.industry.nsw.gov.au/water/plans-

programs/water-resources-plans/drafts/nsw- border-rivers-alluvium/components

slide-27
SLIDE 27

Page 27

Thank You

slide-28
SLIDE 28

U/S Keetah Groundwater Model Area