Colleen Arnold

Corporate Officer/Principal at ESSENTIAL UTILITIES, INC.

Net worth: 789 558 $ as of 31/08/2026

Consumer Services

Utilities

Government

Profile

Colleen Arnold currently holds the positions of Director at Partnership for The Delaware Estuary, Inc. since 2016, Assistant Water Director at City of Wilmington (Delaware), President-Aqua Division at Essential Utilities, Inc., and Member at Water Environment Federation.
The education history includes graduate studies at Manhattan University, undergraduate studies at the University of Massachusetts, and an MBA from Villanova University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ESSENTIAL UTILITIES, INC. 0.01%	07/08/2026	19,178 ( 0.01% )	789 558 $	31/08/2026

Colleen Arnold active positions

Companies	Position	Start
ESSENTIAL UTILITIES, INC.	Corporate Officer/Principal	-
Water Environment Federation Water Environment Federation Miscellaneous Commercial ServicesCommercial Services Operates an association to environmental protection, pollution control and clean water initiatives	Corporate Officer/Principal	-
Partnership for The Delaware Estuary, Inc. Partnership for The Delaware Estuary, Inc. The Partnership for the Delaware Estuary is a nonprofit organization that aims to promote a healthy environment by connecting people, science, and nature. The company offers a comprehensive conservation management plan to ensure clean waters, healthy habitats, and strong communities. The organization hosts events such as the Delaware River Cleanup and Art Contest, and Freshwater Mussel Hatchery & Ecosystems Education Center. The Partnership for the Delaware Estuary is located in the US.	Director/Board Member	01/01/2016
City of Wilmington (Delaware) City of Wilmington (Delaware) MunicipalityGovernment Functions as a local level government authority	Corporate Officer/Principal	-

All active positions of Colleen Arnold

Training of Colleen Arnold

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Linked companies

Private companies	7
Essential Utilities, Inc. Essential Utilities, Inc. Water UtilitiesUtilities Operates as a holding company with interest in providing water, wastewater and natural gas services	Utilities
Manhattan College Manhattan College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Massachusetts University of Massachusetts Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Villanova University Villanova University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
City of Wilmington (Delaware) City of Wilmington (Delaware) MunicipalityGovernment Functions as a local level government authority	Government
Water Environment Federation Water Environment Federation Miscellaneous Commercial ServicesCommercial Services Operates an association to environmental protection, pollution control and clean water initiatives	Commercial Services
Partnership for The Delaware Estuary, Inc. Partnership for The Delaware Estuary, Inc. The Partnership for the Delaware Estuary is a nonprofit organization that aims to promote a healthy environment by connecting people, science, and nature. The company offers a comprehensive conservation management plan to ensure clean waters, healthy habitats, and strong communities. The organization hosts events such as the Delaware River Cleanup and Art Contest, and Freshwater Mussel Hatchery & Ecosystems Education Center. The Partnership for the Delaware Estuary is located in the US.