Objectives: 1) Understand the use of Water Quality Parameters and comparison to Standards and Guidelines 2) Identify the impact of EPA regulations for a public water source Purpose The purpose of this laboratory exercise is to understand the importance of evaluating different sources of water for the purpose use as raw water for drinking supply Investigate: Using the internet, the student selects a municipal water utility anywhere in the U.S. and report the following: 1. There source water (reservoir/lake/river) 2. The total raw water capacity described as the draw from a surface water or pumpage from ground water 3. Population served by the utility 4. Average DAILY demand by the municipality 5. Obtain a copy of their latest Safe Drinking Water Act (SDWA) report to customers, if available. Deliverable (Individual): 1. Write up as part of your lab, the information about the water source and water system you found and whether their compliance with the SDWA is acceptable. 2. The State of Texas identifies water systems as "Approved" with signs posted at municipal limits. What does approved, acceptable, or any other State agency determination mean for the water utility..