Mid Kent Water Presentation Sevenoaks District Council ... Select...Presentation to Sevenoaks...
Transcript of Mid Kent Water Presentation Sevenoaks District Council ... Select...Presentation to Sevenoaks...
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Mid Kent Water
Presentation to
Sevenoaks District CouncilThursday 20th April 2006
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Bewl Water March 2005
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Yalding 2000
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Weirwood Reservoir 2005
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Where our Water Supply Comes From
PADDOCK WOODASHFORD
CANTERBURY
MAIDSTONE
SNODLAND
70% Chalk
10% Greensand
5% Ashdown Beds
15% Surface Sources (RMS)
165 000 000 litres per day
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Maytham Farm PS
Bewl PS
Kingston PS
Godmersham PS
Westwell PS
Howfield PS
Thanington PS
Hoplands Farm PS
Ford PS
Chilham PS
Boughton PS
Ospringe 1 PSOspringe 2 PSNewnham PS
Wineycock Shaw PS
Cossington PS
Goudhurst PS
Hartley PS
Wichling PS
Forstal PS
Hockers Lane PS
Boxley PS
HallingPS
Ridley PS
Trosley PS
Borough Green PS
Stockbury PS
DRAWN BY: SNU
SCALE: DATE: 12/8/2003 JOB No: DRAWING No:
TITLE: Figure 1.1
Charing PS
PADDOCK WOOD
ASHFORD
CANTERBURY
MAIDSTONE
SNODLAND
Pumping StationAlluviumTertiariesChalkGault ClayLower GreensandWeald ClayHastings Bed
March 06 Rainfall as % LTA
73%76%
81%
89%
81%
88%
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Maytham Farm PS
Bewl PS
Kingston PS
Godmersham PS
Westwell PS
Howfield PS
Thanington PS
Hoplands Farm PS
Ford PS
Chilham PS
Boughton PS
Ospringe 1 PSOspringe 2 PSNewnham PS
Wineycock Shaw PS
Cossington PS
Goudhurst PS
Hartley PS
Wichling PS
Forstal PS
Hockers Lane PS
Boxley PS
HallingPS
Ridley PS
Trosley PS
Borough Green PS
Stockbury PS
DRAWN BY: SNU
SCALE: DATE: 12/8/2003 JOB No: DRAWING No:
TITLE: Figure 1.1
Charing PS
PADDOCK WOOD
ASHFORD
CANTERBURY
MAIDSTONE
SNODLAND
Pumping StationAlluviumTertiariesChalkGault ClayLower GreensandWeald ClayHastings Bed
Rainfall as % LTA (1 October 2005 to March 2006)
79%82%
66%
73%
66%
83%
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Maytham Farm PS
Bewl PS
Kingston PS
Godmersham PS
Westwell PS
Howfield PS
Thanington PS
Hoplands Farm PS
Ford PS
Chilham PS
Boughton PS
Ospringe 1 PSOspringe 2 PSNewnham PS
Wineycock Shaw PS
Cossington PS
Goudhurst PS
Hartley PS
Wichling PS
Forstal PS
Hockers Lane PS
Boxley PS
HallingPS
Ridley PS
Trosley PS
Borough Green PS
Stockbury PS
DRAWN BY: SNU
SCALE: DATE: 12/8/2003 JOB No: DRAWING No:
TITLE: Figure 1.1
Charing PS
PADDOCK WOOD
ASHFORD
CANTERBURY
MAIDSTONE
SNODLAND
Recharge as % LTA (1 October 2005 to March 2006)
26%
38%
38%45%
51%
25%
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Maytham Farm PS
Bewl PS
Kingston PS
Godmersham PS
Westwell PS
Howfield PS
Thanington PS
Hoplands Farm PS
Ford PS
Chilham PS
Boughton PS
Ospringe 1 PSOspringe 2 PSNewnham PS
Wineycock Shaw PS
Cossington PS
Goudhurst PS
Hartley PS
Wichling PS
Forstal PS
Hockers Lane PS
Boxley PS
HallingPS
Ridley PS
Trosley PS
Borough Green PS
Stockbury PS
DRAWN BY: SNU
SCALE: DATE: 12/8/2003 JOB No: DRAWING No:
TITLE: Figure 1.1
Charing PS
PADDOCK WOOD
ASHFORD
CANTERBURY
MAIDSTONE
SNODLAND
Recharge as % LTA (% LTA Now Vs End of Winter 2005)
26% (30%)
36% (39%)
38% (58%)45% (53%)
51% (51%)
25% (30%)
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3 Yr Recharge Drought Trigger Assessment
0
100
200
300
400
500
600
700
800
900
Oct-0
3No
v-03
Dec-0
3Ja
n-04
Feb-0
4Ma
r-04
Apr-0
4Ma
y-04
Jun-0
4Ju
l-04
Aug-0
4Se
p-04
Oct-0
4No
v-04
Dec-0
4Ja
n-05
Feb-0
5Ma
r-05
Apr-0
5Ma
y-05
Jun-0
5Ju
l-05
Aug-0
5Se
p-05
Oct-0
5No
v-05
Dec-0
5Ja
n-06
Feb-0
6Ma
r-06
Apr-0
6Ma
y-06
Jun-0
6Ju
l-06
Aug-0
6Se
p-06
Cum
mul
ativ
e R
echa
rge
(mm
)
LTA Recharge Actual Recharge 80% LTA Recharge 60% LTA Recharge
Normal
Mild
Moderate
Severe
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Groundwater Levels
Stansted No 1 Borehole: Chalk West of Medway Catchment
30
35
40
45
50
55
60
65
70
75
80
Jan-94 Jan-95 Jan-96 Jan-97 Jan-98 Jan-99 Jan-00 Jan-01 Jan-02 Jan-03 Jan-04 Jan-05 Jan-06
Wat
er L
evel
m
AO
D
Water Level Minimum Average
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Groundwater Levels
Elphicks Farm Borehole: Ashdown Beds Catchment
10
15
20
25
30
35
Jan-94 Jan-95 Jan-96 Jan-97 Jan-98 Jan-99 Jan-00 Jan-01 Jan-02 Jan-03 Jan-04 Jan-05 Jan-06
Wat
er L
evel
m
AO
D
Water Level Minimum Average
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Bewl Water Levels
Bewl Reservoir Historical % Full Record
0%
20%
40%
60%
80%
100%
120%
28-Aug 17-Oct 06-Dec 25-Jan 15-Mar 04-May 23-Jun 12-Aug 01-Oct 20-Nov
Month
% F
ull
1995/961996/971997/981998/991999/002000/012001/022002/032003/042004/052005/06
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Sutton and East Surrey Full hosepipe ban 1st March 2006. Non Essential Use (NEU) application 17thMarch. Hearing 29th March
Mid Kent and Southern Water Hosepipe ban August 2005. NEU application 20th March. Hearing 10th April
Thames WaterHosepipe ban from 3rd April 2006. NEU application 18th April Hearing 15th May
3 Valleys Hosepipe ban from 3rd April 2006.
South East Water and Folkestone & DoverHosepipe ban August 2005 (SEW) and 1st April 2006 (F&D).
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Non Essential Use Drought Order Reduction / banning of:Watering by hosepipe, sprinkler or other similar apparatus of gardens, verges, allotments, parks, sports pitches - whether public or private
Filling of private swimming pools
Filling of ornamental ponds
Operation of mechanical vehicle washers
Washing of road vehicles, boats ,trains, planes
Cleaning of the exterior of buildings other than windows
Cleaning of windows using a hosepipe or sprinkler
Cleaning of industrial premises
Operation of ornamental fountains or cascades
Automatic cisterns in premises that are wholly or substantially unoccupied
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DRAWN BY: M CAPELING
SCALE: N/S DATE: 13/01/06 JOB No: DRAWING No:
TITLE: DROUGHT SCHEMES 2006
Mid Kent Water & WIS Zone Boundary
Pumping Stations
Scheme Proceeding/RecommendedScheme could be implemented
Mid Kent Water LtdSnodlandKent, ME6 5AHEmail: [email protected]: www.midkentwater.co.uk
Curtisden Green Res
Maytham Farm PS
Bewl PS
Kingston PS
Westwell PS
Chilham PS
Charing PS
Howfield PSThanington PS
Ford Res & PS
Leaveland PS
Boughton PS
Ospringe 1 PS
Ospringe 2 PSNewnham PS
Wineycock Shaw PS
Porters Lane Res
Cossington PS
MickleburghRes
Stocks Res
Godmersham Res
Charing Hill Res
Dunkirk Res
Wraik Hill Res
Radfall Res
BleanRes
Potters Corner Res
Biddenden Res
Kippings Cross Res
FlimwellRes
KingsnorthRes
St Michaels Res
Goudhurst PS
CranbrookRes
Paddock Wood Res
Hartley Res & PS
Detling Res
Burham Res
Broader Lane Res
Loose Res
Bluebell Hill Res
Wichling PS
Wellwood Res
Forstal PS
Hockers Lane PS
Boxley Res & PS
Halling PS
Hermitage Lane Res
Linton Park Res
Exedown Res
Aylesford Res
Ridley PS
Trosley PS
Beech Res
Borough Green PS
Kemsing Res
Stansted Res
Stockbury PS
Godmersham PS
Halling Upper Res
Warren Street Res
HollingbourneRes
Hastingleigh Res
3
10
1
5
Hoplands Farm PS
14
4
2
8
6
11
12
915
1 Westwell Source Utilisation
2 Burham Source – Output Restriction
3 Halling Quarry Source
4 Hoplands Farm Source Delivery
5 Kingston PS Delivery
6 St Thomas to Blean Reservoir Main Reinforcement
8 Forstal WTW Delivery
9 Cossington Springs
10 Hockers Lane WTW – Delivery Mains
11 Boughton Source
12 Wineycock Shaw Source Delivery
14 Bottom Pond Source PDO Utilisation
15 Ryarsh Booster
18 Thames Water
DRAWING No:REV04
18
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Leakage
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Leakage 2004 – 2005 (1999 – 2000)
Sutton & East Surrey 90 litres / prop / day (91)
South East Water 116 litres / prop / day (167)
Mid Kent 116 litres / prop / day (122)
Folkestone & Dover 114 litres / prop / day (120)
Southern Water 89 litres / prop / day (94)
Thames Water 261 litres / prop / day
Industry Average. 154 l/prop/d. (143).
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Media activity to date
• Press releases
• Drought section on MKW website
• Various Radio and TV interviews
• Communication with MP’s Councils and Interest Groups
• Letter to all domestic customers
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Regional PR activity
• South East Water Companies and Environment Agency• Bewl Media Day held on 20th March• Regional website now live : www.beatthedrought.com• Cinema advertising scheduled for 7th April – 12th May (540,000
admissions)• Radio advertising on Invicta FM scheduled for May & July• B&Q campaign scheduled for 6th – 21st May
http://www.beatthedrought.com/
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Current
Pop 588,000
Houses 224,000
Average demands 159 ml/d
Peak demand 214 ml
2030
Pop 733,000
Houses 292,000
Average demands 192 ml/d
Peak demand 261 ml
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EA Water Resource Strategy 2001
Ground Water Resource Status across South East England
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Impounding Reservoirs – Current
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Impounding Reservoirs – Proposed
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Maytham Farm PS
Bewl PS
Kingston PSGodmersham PS
Westwell PS
Howfield PS
Thanington PS
Hoplands Farm PS
Ford PS
Chilham PS
Boughton PS
Ospringe 1 PSOspringe 2 PSNewnham PS
Wineycock Shaw PS
Cossington PS
Goudhurst PS
Hartley PS
Forstal PS
Hockers Lane PS
Boxley PS
Halling PS
Ridley PS
Stockbury PS
DRAWN BY: mjc
SCALE: DATE: 01/03/2004 JOB No: DRAWING No:
TITLE: Figure 2.1
Pumping Station
Mid Kent Water plcSnodlandKent, ME6 5AHEmail: [email protected]: www.midkentwater.co.uk
WEALD
MAIDSTONE
NORTH DOWNS
CANTERBURY
STANSTED
BURHAM
ASHFORD
Mid Kent WaterSupply Area and Water Resource Zones
Post Broad Oak
TENTERDEN
CANTERBURY
WHITSTABLE
HERNE BAY
FAVERSHAM
ASHFORD
MAIDSTONE
2007
2007
2008
2006
2005
2007
BEWL
DARWELLEXISTINGTO SOUTHERN& S. E. W.
BROADOAK
F & D
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Broad Oak - location
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Bewl Water March 2005Yalding 2000Weirwood Reservoir 2005Where our Water Supply Comes FromGroundwater LevelsGroundwater LevelsLeakage Leakage 2004 – 2005 (1999 – 2000)Impounding Reservoirs – CurrentImpounding Reservoirs – Proposed