29.3 References

1. U.S. EPA, 64FR57572, National Emission Standards for Publicly Owned Treatment Works, Final Rule, 40 CFR Part 63, 26 October 1999.
2. U.S. Environmental Protection Agency, Clean Watersheds Needs Survey 2012 Data and Reports
3. U.S. Census Bureau. Total Population, American Community Survey
4. Stephen M. Roe, Melissa D. Spivey, Holly C. Lindquist, Kirstin B. Thesing, and Randy P. Strait, E.H. Pechan & Associates, Inc., Estimating Ammonia Emissions from Anthropogenic Nonagricultural Sources – Draft Final Report, prepared for U.S. Environmental Protection Agency, Emission Inventory Improvement Program, April 2004.
   
5. Prakasam Tata, Jay Witherspoon, Cecil Lue-Hing (eds.), VOC Emissions from Wastewater Treatment Plants: Characterization, Control, and Compliance, Lewis Publishers, 2003, p. 261.
6. Memorandum from Bob Lucas, U.S Environmental Protection Agency to Greg Nizich, U.S. Environmental Protection Agency, “Review of Baseline Emissions Inventory,” 16 October 1998.
7. U.S. Environmental Protection Agency, Facilities Database (Needs Survey) - Frequently Asked Questions, accessed 30 April 2019.