Question

What is the average GPCD of a small community of 3,200 people that use approximately 500,000 gallons per day?

Short answer

The average GPCD is approximately 156.25 gallons.

Step-by-step solution

- Understand the Problem

Identify what is given: the number of people in the community (3,200) and the total daily water usage (500,000 gallons). Identify what is being asked: the average gallons per capita per day (GPCD).

- Define GPCD

GPCD stands for Gallons Per Capita Per Day. It represents the average water usage per person per day within a community.

- Set Up the Formula

The formula to calculate GPCD is: \[ \text{GPCD} = \frac{\text{Total water usage per day}}{\text{Population size}} \]

- Substitute the Values

Substitute the given values into the formula: \[ \text{GPCD} = \frac{500,000 \text{ gallons}}{3,200 \text{ people}} \]

- Calculate the GPCD

Perform the division to find the average: \[ \text{GPCD} = \frac{500,000}{3,200} \ \text{GPCD} \ \text{GPCD} \approx 156.25 \]

- Final Answer

The average GPCD for the community is approximately 156.25 gallons.

Key concepts

water usage

Understanding water usage is essential in addressing a community's consumption and planning for sustainable management. Water usage refers to the amount of water consumed by individuals, industries, and agriculture within a specific period. In our example, the small community of 3,200 people uses approximately 500,000 gallons of water each day. Accurately measuring water usage helps in identifying potential areas for water conservation and efficiency improvements.

community water management

Community water management involves overseeing and regulating water resources to ensure a reliable supply and proper distribution. This includes water treatment, storage, delivery, and waste management. Effective water management is crucial to meet the needs of the population while preserving the environment. By calculating metrics like Gallons Per Capita Per Day (GPCD), communities can monitor their water consumption and implement strategies to reduce waste, improve infrastructure, and promote sustainable usage. This helps in planning for droughts, population growth, and other challenges.

average water consumption

Average water consumption is a metric that reflects the per-person water use within a community. It's computed as Gallons Per Capita Per Day (GPCD) by dividing the total water usage by the number of people in the community. Using our example, the community's total daily usage of 500,000 gallons divided by 3,200 people results in an average GPCD of approximately 156.25. This average helps in comparing different communities, setting benchmarks, and designing tailored conservation programs. Lowering the average water consumption leads to significant conservation efforts and resource management efficiencies.