october 1st ....Assessing a water body

To assess a water body first use a dichotimus key to look at a sample and use the formula to see pollution levels in the water body. If those come back with out useable results chemical panels may be needed. Although they are more expensive they are also more accurate. Cities need to know the levels in their water bodies because that is the source of water that is supporitng their community through consumable water, irrigation, and sewage. If these levels are disrupted people could get sick.