crr U. S. Army Corps of Engineers Jacksonville District Portugues and Bucana River Basins, Puerto Rico Data Ending 2400 hours 11 MAY 2021 Pool Storage Station Elev Storage Change Precip (ft-msl) (acft) (acft) (inches) Cerrillos 534.95 19642 -56 0.00 Midnight Average Daily Average Cerrillos Dam Hourly Discharge Discharge (cfs) (sfd) Regulating Outlet Gate #1 -NR- -NR- Regulating Outlet Gate #2 -NR- -NR- Low Flow Withdrawal Gate #1 -NR- -NR- Low Flow Withdrawal Gate #2 -NR- -NR- Total = -NR- Total = -NR- Water Supply Withdrawal Rate (MGD) = -NR- Cerrillos Lake Elevations 11 MAY 2021 534.95 Difference from 11MAY21 11MAY21 -1 Day = 10 MAY 2021 @ 2400 535.16 0.21 11MAY21 -2 Days = 09 MAY 2021 @ 2400 535.36 0.41 11MAY21 -3 Days = 08 MAY 2021 @ 2400 535.57 0.62 11MAY21 -4 Days = 07 MAY 2021 @ 2400 535.75 0.80 11MAY21 -5 Days = 06 MAY 2021 @ 2400 535.75 0.80 11MAY21 -6 Days = 05 MAY 2021 @ 2400 535.37 0.42 11MAY21 -7 Days = 04 MAY 2021 @ 2400 535.53 0.58 11MAY21 -30 Days = 11 APR 2021 @ 2400 539.73 4.78 Midnight Midnight Average Daily Average Stage Hourly Flow Flow Stream Gages in Bucana Basin (ft) (cfs) (sfd) Cerrillos Above Cerrillos -NR- -NR- -NR- Cerrillos Below Cerrillos -NR- -NR- -NR- Bucana at Highway 14 -NR- -NR- -NR- Midnight Midnight Average Daily Average Stage Hourly Flow Flow Stream Gages in Portugues Basin (ft) (cfs) (sfd) Portugues near Tibes 5.09 7.1 7.3 Portugues Blw Dam -NR- 0.0 0.0 Daily Precipitation Totals 1-Day 3-Day 7-Day (inches) (inches) (inches) Cerrillos Above Cerrillos -NR- 0.00 0.00 Cerrillos Reservoir 0.00 0.00 0.75 Cerrillos Below Cerrillos -NR- 0.00 0.00 Bucana at Highway 14 -NR- 0.00 0.00 Bucana Basin Average 0.00 0.00 0.19 Portugues near Tibes 0.00 0.00 0.52 Portugues at Highway 14 0.00 0.03 0.06 Portugues Basin Average 0.00 0.01 0.29 Report Generated 12 MAY 2021 @ 07:30 ** Preliminary Data - Subject to Revision **