Local Water Reports
Re: Local Water Reports.
Water report for Darwin, NT, Australia (as per 2009 waterboard data)
alkalinity CaCO3 38 mg/L
calcium Ca 8 mg/L
magnesium Mg 5 mg/L
sodium Na 3 mg/L
sulphate SO4 12 mg/L
chloride Cl 5 mg/L
alkalinity CaCO3 38 mg/L
calcium Ca 8 mg/L
magnesium Mg 5 mg/L
sodium Na 3 mg/L
sulphate SO4 12 mg/L
chloride Cl 5 mg/L
FV: -
Conditioning: AG34 Randy's Three Nipple Tripel 9.2%, AG39 APA for a mate's wedding
On bottle: AG32 Homegrown Northdown ESB, AG33 Homegrown Cascade Best
On tap: -
Garden: 2x cascade, 2x Farnham whitebine (mathon), 2x northdown, 1x first gold
Re: Local Water Reports.
Water quality report for Leigh (united Utilities)
Average values are based on last 12 months test samples
Calcium - 11.5 mgCa/l
Magnesium - 1.09 mgMg/l
Sodium - 5.77 mgNa/l
Sulphate - 27 mgSO4/l
Chloride - 22 mgCl/l
Total Alkalinity - 12.3 mg/l CaCO3
Average values are based on last 12 months test samples
Calcium - 11.5 mgCa/l
Magnesium - 1.09 mgMg/l
Sodium - 5.77 mgNa/l
Sulphate - 27 mgSO4/l
Chloride - 22 mgCl/l
Total Alkalinity - 12.3 mg/l CaCO3
Re: Local Water Reports.
North Downs Water Supply Zone (from SouthEast water) - Jan-Dec 2010
Alkalinity 322 HCO3/l
Calcium 99.84 mg Ca/l (high=126, low=3.20, so consistent then!)
Magnesium 2.89 mg Mg/l
Sodium 33.06 mg Na/l
Sulphate 21.11 mg SO4/l
Chloride 26.27 mg Cl/l
Now I just need to work out how to use Graham's calculator
Alkalinity 322 HCO3/l
Calcium 99.84 mg Ca/l (high=126, low=3.20, so consistent then!)
Magnesium 2.89 mg Mg/l
Sodium 33.06 mg Na/l
Sulphate 21.11 mg SO4/l
Chloride 26.27 mg Cl/l
Now I just need to work out how to use Graham's calculator
Re: Local Water Reports.
aeddon wrote:Bristol water treatment information
Alkalinity as mg/l CaCO3 - Alklinity as mg/l HCO3 - Calcium as mg/l Ca - Magnesiumas mg/l Mg
Min 124 - 151 - 63 - 6.7
Mean 150 - 183 - 76 - 8.5
Max 180 - 220 - 91 - 10.0
Barrow water treatment site
Min - Mean - Max - Units
Chloride: 19.9 - 24.533 - 27.3 - mg/l Cl/ml
Sulphate: 29.5 - 38.542 - 48.5 - mg/l SO4
Field Free Chlorine: < 0.05 - 0.677 - 1.85 - mg/l Cl2
Field Total Chlorine: 0.21 - 0.852 - 2.12 - mg/l Cl2
Easton water supply - water supply zone 215
Min Mean Max Units
Sodium 10 - 17.5 - 29 - mg/l Na
pH 7.22 - 7.409 - 7.64
Field Free Chlorine: < 0.05 - 0.268 - 0.53 - mg/l Cl2
Field Total Chlorine: 0.11 - 0.417 - 0.95 - mg/l Cl2
Updated!
Bristol water treatment information
Alkalinity as mg/l CaCO3 - Alklinity as mg/l HCO3 - Calcium as mg/l Ca - Magnesiumas mg/l Mg
Min 109- 133 - 63 - 6.5
Mean 141 - 173 - 76 – 10.25
Max 170 - 207 - 91 – 13.0
Barrow water treatment site
Min - Mean - Max - Units
Chloride: 25.1 – 48.192 - 66.3 - mg/l Cl/ml
Sulphate: 68.4 – 89.425- 114 - mg/l SO4
Field Free Chlorine: 0.25 - 0.596 - 1.03 - mg/l Cl2
Field Total Chlorine: 0.46 - 0.768 – 1.19 - mg/l Cl2
Easton water supply - water supply zone 215
Min Mean Max Units
Sodium 20 – 35.571 - 54 - mg/l Na
pH 7.31 - 7.534 - 7.8
Field Free Chlorine: < 0.05 - 0.25 - 0.58 - mg/l Cl2
Field Total Chlorine: 0.09 - 0.4 – 1.51 - mg/l Cl2
- Gricey
- Under the Table
- Posts: 1081
- Joined: Sat Jul 03, 2010 9:07 pm
- Location: Sheffield, UK
- Contact:
Re: Local Water Reports.
Theyre dicking with my water been the same for years and now theyre changing it. And not saying what to!
Bad Panda Brewery
Fermenting: FV1: AG#18 English IPA FV2: AG#19 Summer Dunkelweizen
Conditioning: AG#16 Chimay Reddish, AG#17 Amarillo Brillo
Maturing: AG#05 B.O.R.I.S.: Bricksh*tter Oatmeal Russian Imperial Stout - ready 01/10/11, AG#07 Monkey Shot! IAPA - ready 16/06/11 maybe
Drinking: AG#11, AG#14, AG#15
Planning: AG#20 Summer Hefeweisen, AG#21 Saison Brettre, AG#22 Simcoe Poisoning Red IPA, AG#23 Oatmeal Stout
Fermenting: FV1: AG#18 English IPA FV2: AG#19 Summer Dunkelweizen
Conditioning: AG#16 Chimay Reddish, AG#17 Amarillo Brillo
Maturing: AG#05 B.O.R.I.S.: Bricksh*tter Oatmeal Russian Imperial Stout - ready 01/10/11, AG#07 Monkey Shot! IAPA - ready 16/06/11 maybe
Drinking: AG#11, AG#14, AG#15
Planning: AG#20 Summer Hefeweisen, AG#21 Saison Brettre, AG#22 Simcoe Poisoning Red IPA, AG#23 Oatmeal Stout
Re: Local Water Reports.
Cambridge - Cherry Hinton area (Cambridge Water)
"Under the Water Supply (Water Quality) Regulations 2000 (amended 2007) we are not required to test for these parameters in distribution however they are monitored in the raw water. Cherry Hinton comes from a number of different sources. Please find below the average value for each parameter"
Calcium - 125 mg/l
Magnesium - 7.6 mg/l
Sodium 14 mg/l
Sulphate - 51 mg/l
Chloride - 31 mg/l
Alkalinity – 228 as mg/l CaCO3 (variable from 190 to 260 mg/l).
[Alkalinity of 277mg/l required to balance milliequivs in Graham's liquor calc]
"Under the Water Supply (Water Quality) Regulations 2000 (amended 2007) we are not required to test for these parameters in distribution however they are monitored in the raw water. Cherry Hinton comes from a number of different sources. Please find below the average value for each parameter"
Calcium - 125 mg/l
Magnesium - 7.6 mg/l
Sodium 14 mg/l
Sulphate - 51 mg/l
Chloride - 31 mg/l
Alkalinity – 228 as mg/l CaCO3 (variable from 190 to 260 mg/l).
[Alkalinity of 277mg/l required to balance milliequivs in Graham's liquor calc]
FV: -
Conditioning: AG34 Randy's Three Nipple Tripel 9.2%, AG39 APA for a mate's wedding
On bottle: AG32 Homegrown Northdown ESB, AG33 Homegrown Cascade Best
On tap: -
Garden: 2x cascade, 2x Farnham whitebine (mathon), 2x northdown, 1x first gold
Local Water Reports.
Here's one from Veolia South East (used to be the Folkestone and District Water company) there's a map on their website which covers the area they supply (see below for detail). Further to your e-mail & our telephone conversation yesterday morning, I have attached the 2011 water quality summary for the area in which you reside. The information has been collated from the results of samples that we have obtained from randomly selected properties across the zone, throughout the calendar year.
Unfortunately, you will see that the only parameter in the schedule that is mentioned on your list is pH. The last revision of the Drinking Water Directive in 2004, removed the necessity for us to monitor the levels of alkalinity, calcium and the like from Customer taps; instead focusing on monitoring those parameters that potentially pose a risk to human health.
The water that we supply to your area comes from three sources in the Rakeshole Valley, between Densole and Denton. I have listed the minimum and maximum levels found in the raw water during 2011 in the table below
Parameter
Minimum
Maximum
Alkalinity (mg/l)
292
306
Calcium as Ca (mg/l)
100
115
Magnesium as Mg (mg/l)
2.39
2.82
Sodium as Na (mg/l)
12.4
13.2
Sulphate as S04 (mg/l)
10
14
Chloride as Cl (mg/l)
24
27
Hydrogen ion (pH units)
7.0
7.5
Total Hardness as Ca (mg/l)
111
122
We do not monitor for carbonate specifically. We monitor for total hardness as Ca; you could take that and take away the calcium and magnesium content, but that which remains will be carbonate + bicarbonate.
I hope this information is sufficient for your needs, if not please contact me and I will try to assist you further.
Yours sincerely
Stephanie
Stephanie Collins
Water Quality
Veolia Water Shared Services Ltd
The Cherry Garden, Cherry Garden Lane, Folkestone, Kent CT19 4QB
T: +44 (0)845 888 5 888
E-mail Steph.Collins@veoliawater.co.uk
Some of the values are quite variable so I'm not sure how to take these. Any suggestions would be greatly welcomed.
Cheers
Unfortunately, you will see that the only parameter in the schedule that is mentioned on your list is pH. The last revision of the Drinking Water Directive in 2004, removed the necessity for us to monitor the levels of alkalinity, calcium and the like from Customer taps; instead focusing on monitoring those parameters that potentially pose a risk to human health.
The water that we supply to your area comes from three sources in the Rakeshole Valley, between Densole and Denton. I have listed the minimum and maximum levels found in the raw water during 2011 in the table below
Parameter
Minimum
Maximum
Alkalinity (mg/l)
292
306
Calcium as Ca (mg/l)
100
115
Magnesium as Mg (mg/l)
2.39
2.82
Sodium as Na (mg/l)
12.4
13.2
Sulphate as S04 (mg/l)
10
14
Chloride as Cl (mg/l)
24
27
Hydrogen ion (pH units)
7.0
7.5
Total Hardness as Ca (mg/l)
111
122
We do not monitor for carbonate specifically. We monitor for total hardness as Ca; you could take that and take away the calcium and magnesium content, but that which remains will be carbonate + bicarbonate.
I hope this information is sufficient for your needs, if not please contact me and I will try to assist you further.
Yours sincerely
Stephanie
Stephanie Collins
Water Quality
Veolia Water Shared Services Ltd
The Cherry Garden, Cherry Garden Lane, Folkestone, Kent CT19 4QB
T: +44 (0)845 888 5 888
E-mail Steph.Collins@veoliawater.co.uk
Some of the values are quite variable so I'm not sure how to take these. Any suggestions would be greatly welcomed.
Cheers
Local Water Reports.
Forgot to say, I'm in Hythe, Kent, England.
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I am here: http://maps.google.com/maps?ll=51.065829,1.078824
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I am here: http://maps.google.com/maps?ll=51.065829,1.078824
- fatboylard
- Piss Artist
- Posts: 294
- Joined: Fri Apr 02, 2010 11:08 am
- Location: A northerner in Bournemouth
Re: Local Water Reports.
Just had a nice reply from the folks at Bournemouth Water (They're called Sembcorp this week apparently).
Here's what they came up with:
pH: 7.7
Sulphate (mg SO4/l): 28.6
Magnesium (mg Mg/l): 3.24
Sodium Total (mg Na/l): 16.8
Chloride (mg Cl/l): 30.2
Calcium (mg Ca/l): 85.32
Alkalinity (mg/l CaCO3): 194
And so very conveniently my order of AMS came through from Murphy's!
Now I just need a free day...
Here's what they came up with:
pH: 7.7
Sulphate (mg SO4/l): 28.6
Magnesium (mg Mg/l): 3.24
Sodium Total (mg Na/l): 16.8
Chloride (mg Cl/l): 30.2
Calcium (mg Ca/l): 85.32
Alkalinity (mg/l CaCO3): 194
And so very conveniently my order of AMS came through from Murphy's!
Now I just need a free day...
Fermenter 1: Turbocider
Demijohn 1: Mead
Demijohn 1: Mead
Re: Local Water Reports.
I've got
Calcium 4.7375 mg/l
Magnesium 2.3688 mg/l
Residual Chlorine (free) 0.17 mg/l
Residual Chlorine (total) 0.24 mg/l
Sodium 24.04 mg/l
Average hardness 9.5 mg/l calcium
Salifert test kit gives alkalinity reading of 0.33 milliequivs/l
(Full report here)
I've put these figures into Graham's calculator as best I can, and I have everything it says to add (plus some CRS which I needn't have bought) apart from Calcium Chloride, which I have no idea where to get.
Can I still give water treatment a go for my next brew or shall I not bother?
If I get the Calcium Chloride from somewhere, will the additions in the calculator ensure the correct mash pH, or is this a separate issue?
Was so hoping this was going to be quite simple!
Calcium 4.7375 mg/l
Magnesium 2.3688 mg/l
Residual Chlorine (free) 0.17 mg/l
Residual Chlorine (total) 0.24 mg/l
Sodium 24.04 mg/l
Average hardness 9.5 mg/l calcium
Salifert test kit gives alkalinity reading of 0.33 milliequivs/l
(Full report here)
I've put these figures into Graham's calculator as best I can, and I have everything it says to add (plus some CRS which I needn't have bought) apart from Calcium Chloride, which I have no idea where to get.
Can I still give water treatment a go for my next brew or shall I not bother?
If I get the Calcium Chloride from somewhere, will the additions in the calculator ensure the correct mash pH, or is this a separate issue?
Was so hoping this was going to be quite simple!
Re: Local Water Reports.
Has anyone got a recent water quality report from Northumbrian Water for Fontburn WTW or Walkworth WTW - think I can get water from either treatment works up here near Alnwick - any help would be useful
Re: Local Water Reports.
Has anyone had a water report done for the Bulwell area (Nottingham). I've been on the Severn Trent website, but they don't give you all the info us brewers need! So, I'm hoping someone has used 'Murphys' for a report.
Local Water Reports.
Re my post above. I have been taking the lower figures to input into the water treatment table and the results have been most impressive.
Re: Local Water Reports.
Bristol Water has a page which allows you to find the alkalinity in mg/L CaCO3 by simply entering your postcode.
http://www.bristolwater.co.uk/customers ... urArea.asp
My supply zone, "Filton & Northville", is 156 mg/L CaCO3.
Handy.
stitch
http://www.bristolwater.co.uk/customers ... urArea.asp
My supply zone, "Filton & Northville", is 156 mg/L CaCO3.
Handy.
stitch
stitch