#7 MEASURING THE HEALTH OF OUR FRESH WATERS

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Title of Water: Great Salt Lake

Type of Water: __ stream __river _x_lake

Description of Lake: 30-50 miles wide, dark green color, smelled like the ocean, no vegetation nearby

Nearest Town, City: State: Salt Lake City, Utah

Date: Time of Day: ll:30 am

Temperature: 80 deg F or 27 deg C

Ph: 13.34

Dissolved Oxygen:12.04

TDS: 70.3

Current Speed: NA

Who to contact in the area with the data results and concerns:

*Ideal range documented by Jason Project Research Scientists

Factor

Measured at

Q Score

Times the Q value

Final Quotient

Dissolved Oxygen

12.04 or 177 % sat

60

.38

22.8

PH

13.34

2

.24

.5

TDS (conductivity)

70.3

87

.16

13.9

Temperature

27 C

13

.22

2.9

The overall water Quality Index for the Great Salt Lake was 40.l which is below average. Factors which lowered the score included a very high PH rating, little available oxygen for life, and the temperature was too hot.