UMC Cheat Sheet 2026

The 30 highest-yield UMC facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which of the following is a key component of a utility's Business Continuity Plan (BCP) that distinguishes it from an Emergency Response Plan (ERP)? → Protocols for long-term restoration of critical business functions.
2. What is the role of depreciation in utility financial management? → To account for asset aging and replacement costs
3. Under the EPA's Water Security Initiative, what is the primary purpose of a water audit for a distribution system? → To quantify system losses and identify opportunities to reduce non-revenue water
4. Reclaimed water (recycled water) from a wastewater treatment plant is most commonly reused for which application under current U.S. utility practice? → Landscape irrigation and industrial cooling
5. What is the purpose of a cost-of-service study in utility management? → To determine rate structures based on costs
6. What is one benefit of utility-sponsored educational programs? → Promotes conservation and informed utility use
7. What is the purpose of backflow prevention devices in utility systems? → To prevent contamination from reverse flow
8. What role does community engagement play in utility management? → Builds partnerships and mutual understanding
9. Which type of utility infrastructure typically requires cathodic protection? → Metal pipelines
10. The primary, overarching goal of a comprehensive and continuous public relations program for a public utility is to: → Build and maintain public trust and a positive relationship with the community it serves.
11. Which sustainability metric measures the volume of water embedded in the production of goods and services, often used in supply chain assessments? → Water footprint (virtual water)
12. In the context of a utility's strategic plan, what is the primary purpose of establishing Key Performance Indicators (KPIs)? → To provide a quantifiable way to measure progress toward achieving strategic goals.
13. Why is transparency important in utility customer service? → To gain public trust and accountability
14. What is the primary function of a SCADA system in utility operations? → Supervisory control and data acquisition
15. How often must utilities typically update emergency response plans? → Annually or after major events
16. In the ratemaking formula, depreciation expense allows a utility to recover what? → The original cost of its capital assets over their useful service life.
17. What is a common method utilities use to gather customer feedback? → Customer satisfaction surveys
18. A water utility is developing its Emergency Response Plan (ERP). Which of the following is the MOST critical initial step in this process? → Conducting a comprehensive risk and vulnerability assessment.
19. How does a utility determine customer classes in rate structures? → By usage patterns and load characteristics
20. A utility's demand-side management (DSM) program offers rebates for high-efficiency washing machines. How does this program primarily benefit the utility? → It reduces peak demand and defers costly infrastructure expansion
21. Climate change adaptation planning for a water utility most critically requires addressing which operational risk? → Shifts in precipitation patterns affecting source water availability and quality
22. Why is rate stabilization important for utility companies? → To ensure financial predictability and customer protection
23. Why is cultural sensitivity important in customer relations? → To better serve a diverse population
24. What is the role of regulatory compliance audits in utility operations? → To verify adherence to regulations
25. What is the primary governance function of a utility's board of directors or equivalent governing body? → Setting strategic direction and policies, and providing oversight of management.
26. Source water protection programs are designed to prevent contamination of which water sources? → Watersheds, aquifers, and surface water bodies that supply public water systems
27. Active leak detection programs using acoustic correlators and district metered areas (DMAs) primarily help utilities accomplish which goal? → Locate and repair hidden distribution system leaks to reduce real water losses
28. What is a key component of a utility risk management program? → Risk identification and assessment
29. What is the purpose of the Safe Drinking Water Act (SDWA)? → To ensure safe public drinking water
30. Which federal law is the primary regulatory framework governing the quality of drinking water provided by public water systems in the United States? → Safe Drinking Water Act (SDWA)