Another researcher identified the character of household wastewater using average and. maximum levels. Average BOD. 5 levels were identified as 200 mg/L with a maximum of 400 mg/L, average TSS levels of 200 mg/L with a maximum of 400 mg/L, and average Grease levels of 50 mg/L. with a maximum of 150 mg/L (Laak, 1986).
home glossary Circular E. Circular E, Employer's Tax Guide, also known and Publication 15, is published annually by the IRS and includes definitions of frequently used payroll terms and concepts, rules and regulations for the filing of federal employment taxes, and percentage method and wage bracket federal income tax withholding tables.
Publisher. A+E Networks. On this day in 1776, writer Thomas Paine publishes his pamphlet âCommon Sense,â setting forth his arguments in favor of American independence. Although little used today, pamphlets were an important medium for the spread of ideas in the 16th through 19th centuries. Originally published anonymously, âCommon Senseâ advocated independence for the American colonies from Britain and is considered one of the most influential pamphlets in American history.