Ivelisse Cassas

Ivelisse Cassas

Director, Security

Ms. Ivelisse Cassas serves DC Water as Director, Security.  Ms. Cassas will work to ensure that DC Water complies with all safety obligations while analyzing and improving existing safety programs to enhance the safety culture throughout the Authority. The aim of the Acting Director, Occupational Safety and Health is to reduce potentials hazards that might lead to injury or death, or environmental damage.

Ms. Cassas is a Military Veteran who served honorably in the U.S. Navy for 10 years as a Military Police Officer.  Ms. Cassas has over 15 years of management experience in the combine fields of Security, Safety and Emergency Management. 

Ms. Cassas holds a Master’s degree in Security Management, a Bachelors in Emergency and Disaster Management and an Undergrad Certificate in Emergency Management focusing on Psychology of Disaster, all from American Military University.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Section of Tunnel Boring Machine Mary being prepared for excavation to begin
Media Advisory: DC Water to Hold Ceremonial Blessing for Tunnel Boring Machine "Mary," Signaling Start of Digging for Potomac River Tunnel Project

DC Water CEO and General Manager David L. Gadis will be joined by DC Mayor Muriel Bowser, DC Water Board Chair Dr. Unique N. Morris-Hughes, and other District leaders, for the ceremonial blessing of "Mary," the massive tunnel boring machine (TBM) that will soon begin her underground journey to build part of the Potomac River Tunnel. The event, November 3, marks a major milestone on the project which will dramatically reduce combined sewer overflows and improve water quality in the District.

Latest Blog Post
A helicopter lowers a drill rig to workers on the Potomac River.
DC Water begins drilling in Potomac River to explore options to rehab underwater sewer line
When one of your major sewer lines runs through the Potomac River, a backhoe and trencher won't do. That's why we've got helicopters carrying a 14-ton drill and workers suspended midair over the Potomac.
Upcoming Meeting
Date
November 6, 2025
Thursday, 9:30 AM

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 40% of the last 3 payments made and in the new fiscal year 50% will be credited. Eligible participants are residential customers who have had an outstanding balance for 60 days or greater and with an outstanding balance of $500 or more.