BLACK HILLS CORP /SD/ (BKH) › Operating Cash FlowBLACK HILLS CORP /SD/ (BKH) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2008: $145.64M2009: $270.50M2010: $147.75M2011: $223.70M2012: $316.97M2013: $324.63M2014: $315.32M2015: $424.38M2016: $320.48M2017: $428.26M2018: $488.81M2019: $505.51M2020: $541.86M2021: -$64.60M2022: $584.80M2023: $944.40M2024: $719.30M2025: $673.40M$673.40M2008Operating Cash Flow (USD)2025Fiscal YearOperating Cash FlowChange YoY2025$673.40M-6.4%2024$719.30M-23.8%2023$944.40M+61.5%2022$584.80M+1005.3%2021-$64.60M-111.9%2020$541.86M+7.2%2019$505.51M+3.4%2018$488.81M+14.1%2017$428.26M+33.6%2016$320.48M-24.5%2015$424.38M+34.6%2014$315.32M-2.9%2013$324.63M+2.4%2012$316.97M+41.7%2011$223.70M+51.4%2010$147.75M-45.4%2009$270.50M+85.7%2008$145.64M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share