The
following reports the group results for all participants. All participating
schools should check their initial hypotheses regarding water conditions
against the results for schools in different geological areas.
| School | Location | Classification | Source | Treatment | pH | Hardness (ppm) | Chlorine
(ppm) |
Iron
(ppm) |
Copper
(ppm) |
| Lincoln M.S. | Passaic, N.J. | Urban | surface water | Yes | |||||
| Osage Hills | Bartlesville, Oaklahoma | Rural | |||||||
| Summit Cove Elem. | Dillon, Co. | Rural | Surface Water | ||||||
| Maple Hill Middle School | Castleton, N.Y. | Suburban | Well water | Yes | 8 | soft | no | no | very little |
| Camden's Promise Charter School | Camden, N.J. | Urban | |||||||
| Streamwood, Illinois | |||||||||
| Dighton Middle School | Dighton,Mass. | Rural | |||||||
| Summit Middle School | Boulder, Colorado | Urban | Surface Water | Yes | 7.4 | 125 | 7 | 0.02 | <0.005 |
| Taman Bavalel Christian School | Western, North Carolina |
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