Black River offices in Camden and Sumter will be closed Monday, Sept. 2, 2019, for Labor Day. We hope you all have a fantastic holiday weekend, and stay safe! Offices will reopen Tuesday morning at 8 a.m. If you experience an outage while we are closed, please use our mobile app to report the outage or call 1-844-431-BREC (2732). For payments, please call 1-866-731-BREC (2732).