| Physical chemistry parameters (mg∙mL−1) | Mexican Official Standard NOM-127-SSA1-1994 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Total hardness | 500 | 96 | 96 | 153 | 96 | 134 | 267 | 439 | 134 | 306 | 392 | 583 | 344 | 96 | 287 | 153 | 210 |
| Alkalinity | -- | 150 | 175 | 200 | 175 | 250 | 325 | 400 | 250 | 350 | 350 | 350 | 375 | 225 | 250 | 200 | 250 |
| Cond (µS) | -- | 592 | 653 | 160 | 530 | 475 | 720 | 550 | 475 | 1108 | 710 | 456 | 797 | 309 | 1350 | 766 | 806 |
| TDS | 1000 | 388 | 431 | 103 | 378 | 317 | 480 | 352 | 317 | 750 | 510 | 289 | 689 | 198 | 780 | 370 | 495 |
| TS | -- | 450 | 530 | 350 | 360 | 400 | 590 | 530 | 400 | 590 | 520 | 570 | 640 | 150 | 650 | 200 | 610 |
| pH | 6.5 - 8.5 | 7.17 | 7.10 | 7.14 | 7.18 | 7.16 | 7.11 | 7.14 | 7.15 | 7.05 | 7.05 | 7.06 | 7.61 | 7.16 | 7.05 | 7.06 | 7.16 |
| Acidity | -- | 10 | 10 | 10 | 10 | 20 | 20 | 30 | 10 | 30 | 20 | 10 | 30 | 10 | 20 | 10 | 10 |