I'll post my final revision next week when I brew.
I was looking for the water profile in south Baltimore and found this posted on an old BA thread:
pH: 7.7
Total Dissolved Solids (TDS) Est, ppm: 190
Electrical Conductivity, mmho/cm: 0.32
Cations / Anions, me/L: 2.6
Ca: 23ppm
Mg...