Plz ! dan took three samples of water from the creek behind his house once a month for the last six months. he tested the water and reported the results in the following data table. water quality indicator                                                test results dissolved oxygen- dissolved oxygen levels in the last three months decreased rapidly. fecal coliform- fecal coliform ranges from a low of 89 colonies per liter to 102 colonies per liter over the six-month period. nitrates- nitrate levels ranged from 6 to 7 mg/l. phosphates - phosphate levels were between 0.01 mg/l and 0.3 mg/l. ph the average ph was 6.9. turbidity - the water was clear in the first few months, but it became increasingly cloudy over time. which water-quality indicators would be of concern in this situation? explain your response. be sure to discuss any implications these water-quality indicators could have on the environment and human health.