Project Timeline

FY 2008

• Vertical Datum Conversion Application is operational
• Modeling Systems Update Process Defined

FY 2009

• Supervisory Control & Data Acquisition, DBHYDRO (a database name) and Data Collection Verification Processing components have been upgraded to accommodate North American Vertical Datum 88 values
• Test and Integration Planning Complete

FY 2010

• 500 Staff Gauges Upgraded to accommodate North American Vertical Datum 88 values
• Remaining Data Systems upgraded to accommodate North American Vertical Datum 88 values

FY 2011

• Field Calibration and Systems Integration and Testing complete for Pilot Project territory
• Perform Pilot Project Cut-Over
• Field Calibrations and Systems Integration and Testing Complete District-wide
• District Cuts Over to Full Operation in North American Vertical Datum 88 values

FY 2012

• Systems in maintenance mode