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07-16-2012, 12:30 AM
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#1
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Location: Knoxville, TN
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Water Report Questions
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Hey guys! I was wondering if anyone would be willing to point out anything interesting about my local water! I don't plan on getting into modifying my water just yet, but I was just wondering if anything could be said for current water?
PH----------------------7.5
Na----------------------10
Ca----------------------19
Mg----------------------6
Cl-----------------------13
SO4---------------------24
CO3---------------------78
Alkalinity----------------64
Hardness----------------73
Fluoride------------------1.16
Fe------------------------~0
Nitrate ------------------.5
Total Dissolved Solids--149
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07-16-2012, 12:55 AM
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#2
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That water is...really nice. Use a simple spreadsheet like Bru'N Water. I was resistant to it too, but it's very easy. You won't need to modify much.
__________________
Kegged Two Hearted, Dragonmead Final Absolution
Bottled Robust porter, Founder's Breakfast Stout, Ommegawd Hellepin, Ed Wort's Apfelwein
RIP Snake Dog IPA, Biermuncher's OktoberFAST, Falconer's Flight IPA, Two-Hearted clone (Culturing Bell's Yeast), Noberon wheat, Skeeter Pee using dry yeast, Smooth Oatmeal Stout
Simple and easy wort aeration - Harvest yeast from your blowoff - Homebrew Spicy Mustard
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07-16-2012, 01:52 AM
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#3
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I just took a look at the spread sheet that you recommended, it seems like a really great tool! I am curious though, what makes the water I described nice? Is it nice in that it can be easily modified, or does it have some stuff in it already that is beneficial?
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07-16-2012, 02:04 AM
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#4
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Quote:
Originally Posted by jlangfo5
I just took a look at the spread sheet that you recommended, it seems like a really great tool! I am curious though, what makes the water I described nice? Is it nice in that it can be easily modified, or does it have some stuff in it already that is beneficial?
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Really balanced, easily modified. For example, if you were going to make a pale ale, just a smidge of calcium chloride and you're good to go. Does your municipality use chlorine or chloramine?
__________________
Kegged Two Hearted, Dragonmead Final Absolution
Bottled Robust porter, Founder's Breakfast Stout, Ommegawd Hellepin, Ed Wort's Apfelwein
RIP Snake Dog IPA, Biermuncher's OktoberFAST, Falconer's Flight IPA, Two-Hearted clone (Culturing Bell's Yeast), Noberon wheat, Skeeter Pee using dry yeast, Smooth Oatmeal Stout
Simple and easy wort aeration - Harvest yeast from your blowoff - Homebrew Spicy Mustard
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07-16-2012, 03:00 AM
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#5
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I am not sure to be honest which they use actually. This is good news though it seems, I am not quite at the point yet where I am ready to start playing with my water chemistry, still need to nail down my mash efficiency issues, but i found this report today and wanted to know what I was already working with! Thanks for the information!
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07-16-2012, 12:21 PM
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#6
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Quote:
Originally Posted by jlangfo5
I am not sure to be honest which they use actually. This is good news though it seems, I am not quite at the point yet where I am ready to start playing with my water chemistry, still need to nail down my mash efficiency issues, but i found this report today and wanted to know what I was already working with! Thanks for the information!
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The chlorine/chloramine thing is important to know. Chlorine will just boil off during your brew day. However, chloramine is harder to get rid of. I just use Campden tablets and that's super easy. I know it's tempting to leave water for after mash efficiency is worked out, but I'd caution against that. I was having mash efficiency problems BECAUSE of my water. I had low calcium in my water and that is a necessary cofactor for the amylase enzymes. Yours is pretty low too (not as low as mine was) so it's something as simple as adding a teaspoon of Calcium chloride would go a long way. It would potentially help your efficiency and it will help your hops "pop" more.
__________________
Kegged Two Hearted, Dragonmead Final Absolution
Bottled Robust porter, Founder's Breakfast Stout, Ommegawd Hellepin, Ed Wort's Apfelwein
RIP Snake Dog IPA, Biermuncher's OktoberFAST, Falconer's Flight IPA, Two-Hearted clone (Culturing Bell's Yeast), Noberon wheat, Skeeter Pee using dry yeast, Smooth Oatmeal Stout
Simple and easy wort aeration - Harvest yeast from your blowoff - Homebrew Spicy Mustard
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07-16-2012, 02:16 PM
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#7
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I did some quick research and we actually use chlorine dioxide to treat our water here. In my last brew, I only had around 55% efficency from my single infusion mash using a batch sparge, so I might experiment with adding some CaCl to my water. Where do you get your food grade CaCl from?
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07-16-2012, 02:16 PM
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#8
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Location: Vermont
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Quote:
Originally Posted by pabloj13
The chlorine/chloramine thing is important to know. Chlorine will just boil off during your brew day. However, chloramine is harder to get rid of. I just use Campden tablets and that's super easy. I know it's tempting to leave water for after mash efficiency is worked out, but I'd caution against that. I was having mash efficiency problems BECAUSE of my water. I had low calcium in my water and that is a necessary cofactor for the amylase enzymes. Yours is pretty low too (not as low as mine was) so it's something as simple as adding a teaspoon of Calcium chloride would go a long way. It would potentially help your efficiency and it will help your hops "pop" more.
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Chlorine should be treated before using too. Chlorine will boil off, but you're not boiling it before you're mashing with it (or at least I know most breweries don't boil their water before mashing..that I know of).
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07-16-2012, 02:20 PM
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#9
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I do run my water through a Breta filter before it goes into the mash and it is advertised to remove 99% of chlorine, I do wonder what else it could be removing too...
Edit!
It appears that water filtration through activated carbon such as a Brita filter removes an average of 90% of the calcium in the water, that could be a problem!
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07-16-2012, 02:20 PM
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#10
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Join Date: Dec 2011
Location: Durham, NC
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Quote:
Originally Posted by jlangfo5
I did some quick research and we actually use chlorine dioxide to treat our water here. In my last brew, I only had around 55% efficency from my single infusion mash using a batch sparge, so I might experiment with adding some CaCl to my water. Where do you get your food grade CaCl from?
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I just got mine from my LHBS. I think Whole Foods carries it too.
__________________
Kegged Two Hearted, Dragonmead Final Absolution
Bottled Robust porter, Founder's Breakfast Stout, Ommegawd Hellepin, Ed Wort's Apfelwein
RIP Snake Dog IPA, Biermuncher's OktoberFAST, Falconer's Flight IPA, Two-Hearted clone (Culturing Bell's Yeast), Noberon wheat, Skeeter Pee using dry yeast, Smooth Oatmeal Stout
Simple and easy wort aeration - Harvest yeast from your blowoff - Homebrew Spicy Mustard
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