1915.88(b)Potable water.
1915.88(b)(1)The employer shall provide potable water for all employee health and personal needs and ensure that only potable water is used for these purposes.
1915.88(b)(2)The employer shall provide potable drinking water in amounts that are adequate to meet the health and personal needs of each employee.
1915.88(b)(3)The employer shall dispense drinking water from a fountain, a covered container with single-use drinking cups stored in a sanitary receptacle, or single-use bottles. The employer shall prohibit the use of shared drinking cups, dippers, and water bottles.
1915.88(c)Non-potable water.
1915.88(c)(1)The employer may use non-potable water for other purposes such as firefighting and cleaning outdoor premises so long as it does not contain chemicals, fecal matter, coliform, or other substances at levels that may create a hazard for employees.
1915.88(c)(2) The employer shall clearly mark non-potable water supplies and outlets as “not safe for health or personal use.”
#Potable Water is a right, not a privilege
#US Department of labor, OSHA