Dave,
That's Mexico City in the background.
A friend of a friend of mine works in a lab that tests drinking water. So, about a year ago I asked if they could run some basic tests on a sample I brought down.
Roughly translated, this is what I was told:
Bacteria Count Paramiters: 1-5 Good, 6-10 Very Good, 10-20 Excellent
Lower Test Results: 3 (I dudeuce from the hand written notes that this was from on the settled matter in the sample or the low end of the test results, I really can't be sure.)
Upper Test Results: 0 (I think that's pretty bad using the scale above)
Chlorine:
Lower Test Results: 0.78 mg/L
Upper Test Results: 1.67 mg/L
Turbidiity
Lower Test Results: 127 NTU (I don't know what NTU means)
Upper Test Results: 232 NTU
Alcalinity
PH Lower Test Results: 6.59
PH Upper Test Results: 6.77
Alc Lower Test Results: 40
Alc Upper Test Results: 44
