Peak 1-Day Streamflow Volume and Date
SRUS56 KRSA 241712
HFSSPK
SPRING 1-DAY PEAK STREAMFLOW VOLUMES SUMMARY
NATIONAL WEATHER SERVICE / CALIFORNIA NEVADA RFC / SACRAMENTO CA
912 AM PST WED DEC 24 2025
DATA REPRESENTS STREAMFLOW VOLUMES ENDING AT 1200 UTC FOR EACH DAY
STREAMFLOW VOLUMES ARE IN 1000 ACRE-FEET
RAW ENSEMBLE MODEL GUIDANCE (SRC=D)
OBSERVED TO DATE FOR THE PERIOD 04/01/2026 AT 12 UTC THROUGH 08/01/2026 AT 12 UTC
FORECAST FOR THE PERIOD 04/01/2026 AT 12 UTC THROUGH 08/01/2026 AT 12 UTC
OBSERVED DATA BEFORE THE SPECIFIED PERIOD IS REPRESENTED WITH A '+'
FORECAST DATA AFTER THE SPECIFIED PERIOD IS REPRESENTED WITH A '+'
SEE www.cnrfc.noaa.gov FOR ADDITIONAL INFORMATION
RIVER
LOCATION OBS <<<<< F O R E C A S T >>>>>
(ID) TO DATE MIN 90% 75% PROB 50% 25% MAX 10%
-------- -------- -------- -------- -------- -------- --------
TRINITY R KAF: + 7.1 9.0 12.4 22.5 30.6
TRINITY LK DATE: + 04/08/26 04/11/26 04/26/26 05/18/26 05/26/26
(CEGC1)
SPRAGUE R KAF: + 1.2 1.5 2.3 3.4 5.1
CHILOQUIN DATE: + 04/03/26 04/10/26 04/24/26 05/10/26 05/23/26
(CHSO3)
LOST R KAF: + 0.4 0.5 0.9 2.6 3.8
CLEAR LAKE DATE: + 04/01/26 04/03/26 04/13/26 05/04/26 05/25/26
(CKEC1)
SCOTT R KAF: + 1.9 2.5 3.8 5.7 7.1
FORT JONES DATE: + 04/02/26 04/10/26 04/28/26 05/19/26 05/29/26
(FTJC1)
MILLER CK KAF: + 0.4 0.8 1.7 3.5 4.4
GERBER DATE: + 04/01/26 04/05/26 04/17/26 04/29/26 05/18/26
(GERO3)
INDIAN CK KAF: + 1.0 1.4 2.3 3.3 5.0
HAPPY CAMP DATE: + 04/01/26 04/04/26 04/16/26 05/03/26 05/19/26
(HAPC1)
SOUTH FORK TRINITY R KAF: + 2.5 4.3 7.2 13.5 21.3
HYAMPOM DATE: + 04/01/26 04/01/26 04/08/26 04/22/26 04/29/26
(HYMC1)
KLAMATH R KAF: + 3.9 4.7 5.4 8.3 10.9
UPR KLAMATH LK DATE: + 04/02/26 04/10/26 04/23/26 05/08/26 05/19/26
(KLAO3)
SALMON R KAF: + 5.0 6.7 9.8 15.1 26.1
SOMES BAR DATE: + 04/01/26 04/08/26 04/19/26 05/07/26 05/23/26
(SBRC1)
SYCAN R KAF: + 0.4 0.5 0.8 1.5 2.2
BEATTY DATE: + 04/01/26 04/08/26 04/23/26 05/04/26 05/22/26
(SCNO3)
WILLIAMSON R KAF: + 0.0 0.0 0.0 0.0 0.0
KLAMATH AGENCY DATE: + 04/01/26 04/01/26 04/01/26 04/01/26 04/01/26
(WKAO3)
WILLIAMSON R KAF: + 1.1 1.4 2.3 3.4 5.0
CHILOQUIN DATE: + 04/03/26 04/11/26 04/24/26 05/10/26 05/24/26
(WMSO3)
SHASTA R KAF: + 0.4 0.5 0.8 1.3 3.2
YREKA DATE: + 04/01/26 04/02/26 04/23/26 05/20/26 06/07/26
(YREC1)
BEATTY R KAF: + 0.8 1.0 1.5 2.2 3.0
SPRAGUE DATE: + 04/05/26 04/12/26 04/26/26 05/15/26 05/26/26
(BTYO3)
TRINITY R KAF: + 2.0 2.5 3.5 5.9 7.4
ABV COFFEE CREEK DATE: + 04/04/26 04/09/26 04/21/26 05/06/26 05/19/26
(TCCC1)
EF RUSSIAN R KAF: + 0.2 0.3 0.7 1.9 4.6
LK MENDOCINO DATE: + 04/01/26 04/01/26 04/13/26 04/26/26 05/20/26
(LAMC1)
PIT R KAF: + 0.5 1.0 1.6 3.2 6.2
CANBY DATE: + 04/09/26 04/23/26 05/08/26 05/22/26 06/01/26
(CNBC1)
SACRAMENTO R KAF: + 3.4 4.5 7.3 16.4 20.8
DELTA DATE: + 04/01/26 04/05/26 04/13/26 04/26/26 05/13/26
(DLTC1)
MCCLOUD R KAF: + 2.0 2.3 2.9 4.6 6.0
MCCLOUD DATE: + 04/01/26 04/03/26 04/14/26 04/30/26 05/23/26
(MMCC1)
MCCLOUD R KAF: + 3.4 4.0 6.8 13.1 19.2
SHASTA LAKE DATE: + 04/01/26 04/02/26 04/09/26 04/25/26 05/20/26
(MSSC1)
PIT R KAF: + 8.6 9.9 15.7 23.3 32.4
MONTGOMERY CK DATE: + 04/01/26 04/03/26 04/15/26 04/27/26 05/15/26
(PITC1)
PIT R KAF: + 0.2 0.3 0.5 0.7 0.8
LIKELY DATE: + 04/29/26 05/10/26 05/21/26 06/01/26 06/26/26
(PLYC1)
SACRAMENTO R KAF: + 16.8 20.7 34.3 64.5 93.2
SHASTA DATE: + 04/01/26 04/02/26 04/09/26 04/22/26 05/19/26
(SHDC1)
NORTH YUBA RIVER KAF: + 3.1 4.0 5.8 9.5 17.1
GOODYEARS BAR DATE: + 04/06/26 04/11/26 04/24/26 05/13/26 05/26/26
(GYRC1)
YUBA R KAF: + 10.5 14.7 21.2 31.9 86.6
ENGLEBRIGHT DATE: + 04/03/26 04/08/26 04/20/26 05/07/26 05/23/26
(HLEC1)
MIDDLE FORK FEATHER R KAF: + 4.2 5.2 8.8 16.1 25.5
MERRIMAC DATE: + 04/01/26 04/03/26 04/20/26 05/01/26 05/19/26
(MRMC1)
NF YUBA R KAF: + 4.7 6.9 10.8 16.4 37.9
NEW BULLARDS BAR DATE: + 04/02/26 04/07/26 04/19/26 04/28/26 05/18/26
(NBBC1)
FEATHER R KAF: + 20.4 24.5 34.2 57.8 111.3
OROVILLE DATE: + 04/01/26 04/05/26 04/20/26 05/01/26 05/19/26
(ORDC1)
SPANISH CK KAF: + 0.9 1.2 2.0 3.6 5.7
KEDDIE DATE: + 04/01/26 04/03/26 04/15/26 04/28/26 05/06/26
(SCBC1)
INDIAN CK KAF: + 0.1 0.2 0.4 1.3 2.0
ANTELOPE LK DATE: + 04/01/26 04/03/26 04/12/26 04/26/26 05/07/26
(ANTC1)
LTL LAST CHANCE CK KAF: + 0.1 0.2 0.5 1.0 1.8
FRENCHMAN LK DATE: + 04/01/26 04/02/26 04/09/26 04/18/26 04/26/26
(FHDC1)
BIG GRIZZLY CK KAF: + 0.3 0.4 0.8 1.2 1.6
LAKE DAVIS DATE: + 04/01/26 04/08/26 04/17/26 04/28/26 05/17/26
(DVSC1)
SF AMERICAN R KAF: + 2.9 3.5 4.9 7.6 9.4
KYBURZ DATE: + 04/13/26 04/23/26 05/10/26 05/25/26 06/03/26
(AKYC1)
SF AMERICAN R KAF: + 5.3 6.1 9.4 15.1 24.9
CHILI BAR DATE: + 04/07/26 04/15/26 05/01/26 05/20/26 05/29/26
(CBAC1)
MF AMERICAN R KAF: + 0.9 1.3 1.6 2.4 5.5
FRENCH MEADOWS DATE: + 04/06/26 04/16/26 04/30/26 05/18/26 06/01/26
(FMDC1)
AMERICAN R KAF: + 13.9 17.9 25.6 43.4 108.2
FOLSOM DATE: + 04/01/26 04/06/26 04/22/26 05/07/26 05/20/26
(FOLC1)
RUBICON R KAF: + 2.4 3.2 4.2 7.9 12.4
HELL HOLE DATE: + 04/11/26 04/21/26 05/04/26 05/19/26 06/02/26
(HLLC1)
SILVER CK KAF: + 0.5 0.7 0.9 1.6 2.0
ICE HOUSE DATE: + 04/13/26 04/29/26 05/09/26 05/24/26 06/03/26
(ICHC1)
MIDDLE FORK AMERICAN R KAF: + 5.8 7.2 10.2 18.9 42.2
FORESTHILL DATE: + 04/03/26 04/12/26 04/27/26 05/12/26 05/20/26
(MFAC1)
NORTH FORK AMERICAN R KAF: + 2.9 4.0 5.4 8.4 25.1
NORTH FORK DAM DATE: + 04/01/26 04/07/26 04/22/26 05/05/26 05/20/26
(NFDC1)
NF OF MF AMERICAN R KAF: + 0.7 1.0 1.3 2.2 6.5
FORESTHILL DATE: + 04/01/26 04/07/26 04/20/26 05/01/26 05/18/26
(NMFC1)
RUBICON RIVER KAF: + 1.0 1.1 1.4 2.4 3.5
ROCKBOUND LK DATE: + 04/16/26 05/02/26 05/18/26 05/30/26 06/10/26
(RBBC1)
SILVER CK KAF: + 1.2 1.5 2.1 3.6 5.2
UNION VALLEY DATE: + 04/06/26 04/15/26 05/02/26 05/20/26 06/03/26
(UNVC1)
MF AMERICAN R KAF: + 1.3 1.7 2.4 3.7 7.9
ABV MIDDLE FORK PH DATE: + 04/03/26 04/12/26 04/26/26 05/11/26 05/23/26
(MFPC1)
PILOT CK KAF: + 0.1 0.1 0.2 0.4 0.7
ABV STUMPY MEADOWS RSVR DATE: + 04/01/26 04/04/26 04/12/26 04/25/26 05/04/26
(SPYC1)
KERN R KAF: + 4.2 5.8 7.9 12.1 16.3
LK ISABELLA DATE: + 04/11/26 04/30/26 05/07/26 05/23/26 06/04/26
(ISAC1)
KINGS R KAF: + 14.9 20.3 25.3 36.3 43.5
PINE FLAT DATE: + 04/15/26 05/06/26 05/18/26 05/29/26 06/16/26
(PFTC1)
TULE R KAF: + 0.4 0.7 1.2 2.0 3.0
LK SUCCESS DATE: + 04/01/26 04/06/26 04/14/26 04/25/26 05/01/26
(SCSC1)
KAWEAH R KAF: + 2.2 3.2 5.1 8.5 11.4
LK KAWEAH DATE: + 04/08/26 04/25/26 05/07/26 05/23/26 06/09/26
(TMDC1)
SF TULE R KAF: + 0.1 0.1 0.2 0.5 0.7
RESERVATION BOUNDARY DATE: + 04/01/26 04/03/26 04/09/26 04/22/26 05/03/26
(TVRC1)
SF KINGS R KAF: + 4.5 6.5 8.3 11.6 14.0
ABOVE BOYDEN CAVERN DATE: + 05/02/26 05/10/26 05/21/26 06/03/26 06/23/26
(KGPC1)
KERN R KAF: + 4.0 5.2 7.3 11.1 14.7
KERNVILLE DATE: + 04/11/26 05/02/26 05/16/26 06/01/26 06/17/26
(KRVC1)
CHERRY CK KAF: + 2.8 3.1 4.8 6.4 10.3
CHERRY LK DATE: + 04/11/26 05/02/26 05/18/26 05/25/26 06/12/26
(CHVC1)
MERCED R KAF: + 6.3 7.7 12.7 17.5 31.3
EXCHEQUER DATE: + 04/06/26 04/16/26 05/03/26 05/18/26 06/01/26
(EXQC1)
SAN JOAQUIN R KAF: + 12.5 16.6 25.6 38.4 48.6
MILLERTON DATE: + 04/08/26 04/21/26 05/15/26 05/23/26 06/09/26
(FRAC1)
TUOLUMNE R KAF: + 7.5 9.4 13.8 18.9 22.0
HETCH HETCHY DATE: + 04/28/26 05/09/26 05/21/26 05/30/26 06/16/26
(HETC1)
MERCED R KAF: + 2.7 3.2 4.7 6.6 8.1
HAPPY ISLES DATE: + 04/28/26 05/06/26 05/18/26 05/28/26 06/14/26
(HPIC1)
ELEANOR CK KAF: + 1.3 1.9 2.6 4.3 7.9
LK ELEANOR DATE: + 04/04/26 04/16/26 04/28/26 05/19/26 05/26/26
(LNRC1)
TUOLUMNE R KAF: + 12.9 16.5 26.0 36.6 56.0
NEW DON PEDRO DATE: + 04/09/26 04/23/26 05/13/26 05/25/26 06/09/26
(NDPC1)
STANISLAUS R KAF: + 7.5 8.6 13.9 22.0 41.2
NEW MELONES DATE: + 04/04/26 04/11/26 04/28/26 05/13/26 05/27/26
(NMSC1)
MERCED R KAF: + 4.6 5.6 8.5 12.8 16.5
YOSEMITE AT POHONO BR DATE: + 04/11/26 04/30/26 05/14/26 05/24/26 06/09/26
(POHC1)
MOKELUMNE R KAF: + 4.7 5.8 8.7 15.8 26.4
PARDEE DATE: + 04/06/26 04/16/26 05/02/26 05/21/26 06/03/26
(CMPC1)
NORTH FORK COSUMNES R KAF: + 0.6 0.6 1.1 2.8 6.6
EL DORADO DATE: + 04/01/26 04/02/26 04/14/26 04/29/26 05/08/26
(EDOC1)
COSUMNES R KAF: + 1.3 1.5 2.9 6.8 16.2
MICHIGAN BAR DATE: + 04/01/26 04/02/26 04/13/26 04/26/26 05/09/26
(MHBC1)
MIDDLE FORK COSUMNES R KAF: + 0.6 0.7 1.1 2.5 5.6
SOMERSET DATE: + 04/01/26 04/04/26 04/20/26 05/01/26 05/12/26
(SOSC1)
LITTLE TRUCKEE R KAF: + 0.8 1.1 1.7 3.1 4.2
BOCA DATE: + 04/06/26 04/12/26 04/28/26 05/17/26 05/26/26
(BCAC1)
EAST WALKER R KAF: + 0.5 0.7 1.1 1.8 2.4
BRIDGEPORT DATE: + 05/07/26 05/14/26 05/26/26 06/08/26 06/23/26
(BPRC1)
EAST FORK CARSON R KAF: + 1.7 2.1 3.3 4.7 6.7
MARKLEEVILLE DATE: + 04/13/26 05/01/26 05/17/26 05/29/26 06/09/26
(CEMC1)
DONNER CK KAF: + 0.3 0.3 0.4 0.7 1.0
DONNER LAKE DATE: + 04/05/26 04/14/26 04/28/26 05/19/26 05/30/26
(DNRC1)
TRUCKEE R KAF: + 2.5 3.1 4.8 8.2 11.6
FARAD DATE: + 04/03/26 04/12/26 04/28/26 05/18/26 05/27/26
(FARC1)
CARSON R KAF: + 1.3 1.9 3.2 5.0 7.1
FORT CHURCHILL DATE: + 04/08/26 04/24/26 05/11/26 05/24/26 06/09/26
(FTCN2)
EAST FORK CARSON R KAF: + 1.7 2.1 3.3 4.9 7.1
GARDNERVILLE DATE: + 04/15/26 05/01/26 05/15/26 05/29/26 06/09/26
(GRDN2)
INDEPENDENCE CK KAF: + 0.1 0.2 0.2 0.3 0.4
INDEPENDENCE LAKE DATE: + 04/15/26 04/30/26 05/19/26 05/28/26 06/10/26
(ILAC1)
MARTIS CK KAF: + 0.1 0.1 0.2 0.4 0.6
MARTIS CREEK LAKE DATE: + 04/03/26 04/09/26 04/25/26 05/04/26 05/18/26
(MTSC1)
PROSSER CK KAF: + 0.4 0.6 0.8 1.5 2.0
PROSSER DATE: + 04/04/26 04/11/26 04/27/26 05/11/26 05/30/26
(PSRC1)
SAGEHEN CK KAF: + 0.1 0.1 0.1 0.2 0.3
TRUCKEE DATE: + 04/06/26 04/16/26 05/07/26 05/21/26 05/30/26
(SGNC1)
LITTLE TRUCKEE R KAF: + 0.8 1.0 1.6 2.9 3.6
STAMPEDE DATE: + 04/08/26 04/15/26 04/30/26 05/18/26 05/26/26
(STPC1)
CARSON R KAF: + 1.4 2.1 3.3 5.2 7.4
CARSON CITY DATE: + 04/09/26 04/27/26 05/13/26 05/25/26 06/08/26
(STWN2)
TRUCKEE R KAF: + 4.2 5.6 8.1 11.5 14.4
LAKE TAHOE DATE: + 04/06/26 04/17/26 04/30/26 05/19/26 06/06/26
(TAHC1)
TRUCKEE R KAF: + 0.4 0.6 0.9 1.7 2.6
TRUCKEE DATE: + 04/06/26 04/16/26 05/03/26 05/19/26 05/30/26
(TRCC1)
WEST FORK CARSON R KAF: + 0.5 0.7 1.2 1.8 2.8
WOODFORDS DATE: + 04/08/26 04/13/26 05/01/26 05/20/26 06/01/26
(WOOC1)
WEST WALKER R KAF: + 1.7 2.1 3.1 4.0 4.6
HWY 395 BLO LTL WALKER DATE: + 05/08/26 05/18/26 05/29/26 06/08/26 06/25/26
(WWBC1)
HUMBOLDT R KAF: + 0.4 0.8 1.6 2.8 6.2
COMUS DATE: + 04/08/26 04/18/26 05/17/26 06/06/26 06/17/26
(CMSN2)
SOUTH FORK HUMBOLDT R KAF: + 0.2 0.5 0.7 1.2 2.0
DIXIE CREEK DATE: + 04/25/26 05/09/26 05/23/26 06/02/26 06/09/26
(DIXN2)
NORTH FORK HUMBOLDT R KAF: + 0.1 0.2 0.3 0.9 2.1
DEVILS GATE DATE: + 04/01/26 04/06/26 04/17/26 05/13/26 05/23/26
(DEVN2)
HUMBOLDT R KAF: + 0.6 1.0 2.1 3.4 7.2
BATTLE MOUNTAIN DATE: + 04/07/26 04/15/26 05/15/26 06/07/26 06/13/26
(HBMN2)
HUMBOLDT R KAF: + 0.7 1.1 2.1 3.4 7.2
CARLIN DATE: + 04/09/26 05/05/26 05/25/26 06/05/26 06/13/26
(HRCN2)
HUMBOLDT R KAF: + 0.5 0.9 1.5 2.8 4.2
ELKO DATE: + 04/03/26 04/13/26 05/22/26 06/05/26 06/12/26
(HREN2)
HUMBOLDT R KAF: + 0.1 0.4 0.7 1.9 4.8
IMLAY DATE: + 04/01/26 04/19/26 05/12/26 06/15/26 06/27/26
(HRIN2)
MARTIN CK KAF: + 0.1 0.2 0.3 0.5 1.0
PARADISE VALLEY DATE: + 04/02/26 04/07/26 04/16/26 05/05/26 05/20/26
(MARN2)
MARYS R KAF: + 0.1 0.3 0.5 0.9 1.3
ABOVE HOT SPRINGS CK DATE: + 04/06/26 04/12/26 05/10/26 05/20/26 06/08/26
(MHSN2)
HUMBOLDT R KAF: + 0.7 1.2 2.2 3.5 7.4
PALISADE DATE: + 04/08/26 04/15/26 05/21/26 06/06/26 06/13/26
(PALN2)
ROCK CK KAF: + 0.0 0.1 0.1 0.5 1.3
BATTLE MOUNTAIN DATE: + 04/01/26 04/04/26 04/09/26 04/21/26 05/22/26
(ROCN2)
MCDERMITT CK KAF: + 0.1 0.1 0.1 0.4 0.6
MCDERMITT DATE: + 04/01/26 04/04/26 04/12/26 05/01/26 05/18/26
(MDCN2)
LAMOILLE CK KAF: + 0.3 0.4 0.5 0.6 0.8
LAMOILLE DATE: + 05/03/26 05/18/26 05/28/26 06/07/26 06/15/26
(LCLN2)
$$
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