Bates Engineering, Inc.

Bates Engineering, Inc. has been responsible for numerous civil projects in its history.

Here is a list of projects designed by Robert Bates, Diana Horner, and/or Bates Engineering, Inc. to American Water Works Association (AWWA) D 115 Standards for Tendon-Prestressed Concrete Water Tanks, equal to or greater than 1.0 million gallons (MG) in capacity (listed by Year, Capacity (MG), Owner, Project Name, County and State).  (Updated January 2023) 

• 1975 2.8 MG Willows Water District WST No. 1 Douglas, CO
• 1976 2.0 MG Southgate Water District Zone 9E WST No. 1 Douglas, CO
• 1977 1.0 MG East Cherry Creek Valley Water and Sanitation District Low Zone WST No. 1 Arapahoe, CO
• 1978 1.5 MG Keystone Resort Sunrise WST Summit, CO
• 1980 5.3 MG Willows Water District WST No. 2 Douglas, CO
• 1981 5.0 MG East Cherry Creek Valley Water and Sanitation District High Zone WST No. 1 Arapahoe, CO
• 1982 6.0 MG Southgate Water District Zone 9E WST No. 2 Douglas, CO
• 1984 2.3 MG Cottonwood Water and Sanitation District Douglas, CO
• 1984 10.0 MG Denver Water Lone Tree Basin No. 1 Douglas, CO
• 1987 2.0 MG City of Louisville Boulder, CO
• 1988 2.4 MG East Cherry Creek Valley Water and Sanitation District Low Zone WST No. 2 Arapahoe, CO
• 1988 3.0 MG Parker Water & Sanitation District Crestview WST Douglas, CO
• 1988 1.0 MG Town of Castle Rock Purple Zone WST Douglas, CO
• 1990 5.0 MG City of Arvada Jefferson, CO
• 1991 3.5 MG City of Arvada Ralston WTP Clearwell Jefferson, CO
• 1991 8.0 MG City of Longmont Boulder, CO
• 1993 4.0 MG Centennial Water & Sanitation District Zone 5 WST Douglas, CO
• 1994 1.0 MG City of Arvada Jefferson, CO
• 1994 3.6 MG Denver Water Hogback WST Jefferson, CO
• 1995 6.0 MG Centennial Water & Sanitation District Zone 3 WST Douglas, CO
• 1997 3.0 MG Centennial Water & Sanitation District Zone 1 WST No. 1 Douglas, CO
• 1997 3.0 MG Centennial Water & Sanitation District Zone 1 WST No. 2 Douglas, CO
• 1997 3.0 MG City of Aurora Zone 4 WST Arapahoe, CO
• 1997 6.8 MG Denver Water Chatfield Basin No. 2 Jefferson, CO
• 1998 1.5 MG City of Fort Collins North WST Larimer, CO
• 1998 3.5 MG Denver Water Colorow WST Jefferson, CO
• 1998 10.0 MG East Cherry Creek Valley Water and Sanitation District High Zone WST No. 2 Arapahoe, CO
• 1998 4.0 MG Parker Water & Sanitation District Bradbury Ranch WST Douglas, CO
• 1998 1.8 MG Southgate Water District Zone 10E WST No. 1 Douglas, CO
• 1999 1.5 MG Town of Erie Weld, CO
• 2000 10.0 MG East Cherry Creek Valley Water and Sanitation District High Zone WST NO. 3 Arapahoe, CO
• 2000 1.0 MG Grand County Water & Sanitation District Grand, CO
• 2001 11.0 MG Denver Water Reuse Basin No. 1 Denver, CO
• 2001 5.0 MG Parker Water & Sanitation District Hilltop WST Douglas, CO
• 2002 4.0 MG Centennial Water & Sanitation District Zone 4B WST Douglas, CO
• 2002 30.0 MG Denver Water Basin No. 3 Douglas, CO
• 2002 3.5 MG Town of Breckenridge North WST Summit, CO
• 2002 1.3 MG Town of Frisco Peninsula Park WST Summit, CO
• 2003 4.0 MG Arapahoe County Water & Wastewater Authority Gray Zone WST Arapahoe, CO
• 2003 1.5 MG Castle Pines North Metro District Douglas, CO
• 2003 4.0 MG Centennial Water & Sanitation District Zone 6 WST Douglas, CO
• 2003 5.0 MG Parker Water & Sanitation District Hess Ranch WST Douglas, CO
• 2005 2.0 MG Town of Castle Rock WST 17A Douglas, CO
• 2006 2.5 MG City of Buffalo Johnson, WY
• 2006 6.0 MG Town of Castle Rock Yellow Zone WST Douglas, CO
• 2007 6.8 MG Denver Water Capital Hill WST Denver, CO
• 2007 1.5 MG Eagle River Water & Sanitation District Vail Intermountain WST Eagle, CO
• 2007 1.8 MG Southgate Water District Zone 10E WST No. 2 Douglas, CO
• 2008 2.0 MG Town of Castle Rock WST 17B Douglas, CO
• 2009 2.5 MG Eagle River Water & Sanitation District Edwards Regional WST aka Cordillera Valley Club Eagle, CO
• 2009 2.3 MG Town of Castle Rock WST 6C Douglas, CO
• 2011 10.0 MG Denver Water Lone Tree Basin No. 2 Douglas, CO
• 2015 3.0 MG City of Windsor Larimer, CO
• 2015 2.0 MG Pinery W and WW District Zone 2 B WST Douglas, CO
• 2016 5.0 MG City of Greeley Gold Hill WST Weld, CO
• 2018 15.0 MG Denver Water Hillcrest Basin No. 1 Denver, CO
• 2018 15.0 MG Denver Water Hillcrest Basin No. 2 Denver, CO
• 2018 15.0 MG Denver water Hillcrest Basin No. 3 Denver, CO
• 2021 5.5 MG Loveland 29th Ave. WST No. 2 Larimer, CO
• 2021 1.5 MG City of Arvada Water Utilities WST    Jefferson, CO
• 2023 1.0 MG   Steamboat Springs Utilities Division Steamboat Springs, CO
• 2023 10.0 MG Denver Water NTP Clearwell No. 1 Jefferson, CO
• 2023 10.0 MG Denver Water NTP Clearwell No. 2 Jefferson, CO