Chemical+Data+12

flat =Responsibilities= 2 members will be assigned from your group to enter the information collected from this station:
 * Group 1**

odorless Clear very 9 ppm (not sure it was done correctly) 5.6 ppm 7 ppm (all three times) 46 ppm 0 ppm (all three times) 0 JTU (both times) 0 ppm 8.8 ppm 4.4 ppm
 * Group 2**
 * Odor:**
 * Color:**
 * Intensity:**
 * Do:**
 * pH:**
 * Hardness:**
 * Alkalinity:**
 * Turbidity:**
 * NI-N:**

5.0 ppm (all three times)
 * Iron:**

Odor- none Color- it was slightly gray and cloudy
 * Group 3**

Chemical test – DO:8ppm Total Hardness:13,16 ppm pH: 2.5, 8, 7 ppm Turbidity:20,15,15 JTU Total Alkalinity: 0, 0, 0 ppm Ni-N:4.4, 8.8, 4.4 ppm Iron: .5 ppm

Odor: none Color: slight brown
 * Group 4**

Chemical Tests: DO: 10 ppm Total Hardness: 90 ppm, 88 ppm Turbidity: 0 JTU Ni-N: 4.4 ppm pH: 6 ppm, 7 ppm, 6.5 ppm Total Alkalinity: 0 ppm Iron: 0ppm, .5 ppm

Odor: fishy Color: Tan; slight DO: 10 ppm Total Hardness: 200, 60 ppm Turbidity: 10, 5 JTU Ni-N: 0, 0 ppm pH: 7.5, 7.5, 7 ppm Total Alkalinity: 0, 0, 0 ppm Iron: 5, 5, 5 ppm
 * Group 5**

Dissolved Oxygen: 4ppm Total Hardness: 60 and 40ppm Turbidity: 5, 15, and 15 JTU Nitrate: 0, 1, and 2ppm pH: 7.5, 7.5, 7ppm Alkalinity: 0ppm Iron: 0.5, 0.5, and 0.5ppm The water had no odor and a light brown-tan color.
 * Group 6**

Odor: No smell Color: Slight Brown DO: 18.2ppm, 19.9ppm Total Hardness: 300ppm, 194ppm, 202ppm Turbidity: 35jtu, 20jtu, Ni-N: 0ppm, 4.4ppm, 0ppm pH: 7.5ppm, 7.5ppm, 7ppm total Alkalinity: 0ppm, 0ppm, 0ppm Iron: 30ppm,1ppm, 2ppm
 * Group 7**