US ELECTRIC OUTAGE MONITOR

Columbia Power & Water Systems

Tennessee · 36,616 customers served

Real-time outage tracking for Columbia Power & Water Systems, serving approximately 36,616 customers across Tennessee. Data updates every 10 minutes from Json_county. County-level outage detail available below.

Customers Without Power
1
as of · 10 min ago
Active Outages
1
1 counties affected
% Customers Out
0.003%
36,616 total served

Service Territory & Live Outages

Loading map…

24-Hour History

7-Day Daily Peak

DatePeak OutAvg Out
2026-07-23 1 1
2026-07-22 2,001 145
2026-07-21 1 1
2026-07-20 59 42
2026-07-19 90 34
2026-07-18 12 4
2026-07-17 1 1
2026-07-16 1 1

Affected Counties

CountyState Customers Out Outages Updated
Maury County TN 1 1 10m ago

Data Source & Reliability

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