US ELECTRIC OUTAGE MONITOR

Delmarva Power

Delaware, Maryland · 554,553 customers served · Exelon

Real-time outage tracking for Delmarva Power, serving approximately 554,553 customers across Delaware, Maryland. Data updates every 10 minutes from Json_county. County-level outage detail available below.

Customers Without Power
31
as of · 3 min ago
Active Outages
3
2 counties affected
% Customers Out
0.006%
554,553 total served

Service Territory & Live Outages

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24-Hour History

7-Day Daily Peak

DatePeak OutAvg Out
2026-07-24 58 2
2026-07-23 306 5
2026-07-22 2,976 110
2026-07-21 2,679 27
2026-07-20 2,280 8
2026-07-19 2,256 95
2026-07-18 3,989 87
2026-07-17 70 2

Affected Counties

CountyState Customers Out Outages Updated
New Castle County DE 30 2 2m ago
Sussex County DE 1 1 2m ago

Data Source & Reliability

Data Source
Json_county
Official Outage Map
Refresh Interval
600 seconds
Success Rate (24h)
100% (100/100)