San Luis is a town in Costilla County, Colorado, with a population of approximately 598.
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Recent News
All news →NewsAPR 22, 2026
Xcel to shut off power to San Luis Valley Wednesday to reduce fire risk
Xcel to shut off power to San Luis Valley Wednesday to reduce fire risk MSN
MSNRead article ↗
NewsAPR 22, 2026
Xcel Energy will implement public safety power shutoffs Wednesday for San Luis Valley counties
Xcel Energy will implement public safety power shutoffs Wednesday for San Luis Valley counties Denver7
Denver7Read article ↗
NewsAPR 21, 2026
Xcel Energy plans possible power shutoffs in western Colorado, San Luis Valley amid high wildfire risk
Xcel Energy plans possible power shutoffs in western Colorado, San Luis Valley amid high wildfire risk Denver Gazette
Denver GazetteRead article ↗
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