What is the equivalent value of 35.1 cfs when converted to gpm?

To convert cubic feet per second (cfs) to gallons per minute (gpm), you need to utilize the conversion factors for fluid measurement:

1 cubic foot is equivalent to approximately 7.48 gallons. Therefore, to convert from cubic feet per second to gallons per minute, the following calculation is applied:

1. First, multiply the value in cubic feet per second by the number of gallons in one cubic foot:

35.1 cfs × 7.48 gallons/cubic foot = 262.428 gallons per second.

2. Since there are 60 seconds in a minute, you then multiply by 60 to convert from gallons per second to gallons per minute:

262.428 gallons/second × 60 seconds/minute = 15,745.68 gpm.

When rounding this figure, it approximates to 15,800 gpm. This rounding aligns closely with option B, confirming that it represents the equivalent value of 35.1 cfs to gpm accurately.

Understanding these conversion processes is crucial for water treatment and distribution, ensuring the appropriate measurements are utilized for effective management and operation in systems that deal with drinking water.