428  
FGUS52 KALR 181341  
RVFCAE  
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS SOUTHEAST RIVER FORECAST CENTER; PEACHTREE CITY GA  
941 AM EDT SAT APR 18 2026  
 
THIS IS A NWS GUIDANCE PRODUCT FROM THE SOUTHEAST RIVER  
FORECAST CENTER. PUBLIC FORECASTS AND WARNINGS ARE ISSUED BY NWS  
WEATHER FORECAST OFFICES.  
 
: FORECAST GROUP IS SANTEE  
:  
: FORECASTS INCLUDE 48-HOUR FUTURE RAINFALL IN 6 HOUR INCREMENTS  
:  
 
:************************************************************  
:CAMDEN, SC - WATEREE RIVER  
:ACTION STAGE 16.0 FT MINOR STAGE 24.0 FT  
:MODERATE STAGE 29.0 FT MAJOR STAGE 35.0 FT  
:  
:LATEST RIVER STAGE 5.5 FT AT 0900 AM EDT ON APR 18  
 
.ER CMDS1 0418 E DC202604180941/ DH14/HGIFFZZ/DIH6  
:RIVER FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 5.5 / 5.4 / 5.4  
.E2 : 0419 : / 5.4 / 5.4 / 5.4 / 5.5  
.E3 : 0420 : / 5.5 / 5.5 / 5.5 / 5.5  
.E4 : 0421 : / 5.5 / 5.5 / 5.5 / 5.5  
.E5 : 0422 : / 5.5 / 5.5 / 5.5 / 5.5  
.E6 : 0423 : / 5.5  
.ER CMDS1 0418 E DC202604180941/ DH14/PPQFZ/DIH6  
:QPF FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.02 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.AR CMDS1 0418 E DC202604180941/ DH14/PPVFZ/DVH48/0.02  
:  
:FORECASTER COMMENTS...  
:  
 
:************************************************************  
:PARR RESERVOIR, SC - BROAD RIVER  
:  
:LATEST INFLOW 1.50 KCFS AT 0800 AM EDT ON APR 18  
 
.ER PASS1 0418 E DC202604180941/ DH14/QIIFFZZ/DIH6  
:FLOW FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 1.35 / 1.35 / 1.35  
.E2 : 0419 : / 1.35 / 1.36 / 1.37 / 1.39  
.E3 : 0420 : / 1.40 / 1.41 / 1.41 / 1.41  
.E4 : 0421 : / 1.40 / 1.40 / 1.39 / 1.39  
.E5 : 0422 : / 1.38 / 1.38 / 1.37 / 1.36  
.E6 : 0423 : / 1.35  
:  
:  
 
:************************************************************  
:LAKE MURRAY (IRMO), SC - SALUDA RVR  
:  
:LATEST INFLOW 0.60 KCFS AT 0800 AM EDT ON APR 18  
 
.ER IRMS1 0418 E DC202604180941/ DH14/QIIFFZZ/DIH6  
:FLOW FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 0.60 / 0.61 / 0.61  
.E2 : 0419 : / 0.61 / 0.61 / 0.62 / 0.62  
.E3 : 0420 : / 0.62 / 0.62 / 0.62 / 0.62  
.E4 : 0421 : / 0.62 / 0.62 / 0.62 / 0.62  
.E5 : 0422 : / 0.62 / 0.62 / 0.62 / 0.62  
.E6 : 0423 : / 0.62  
:  
:  
 
:************************************************************  
:COLUMBIA, SC - BROAD RIVER  
:ACTION STAGE 10.0 FT MINOR STAGE 19.0 FT  
:MODERATE STAGE 24.0 FT MAJOR STAGE 30.0 FT  
:  
:LATEST RIVER STAGE 2.9 FT AT 0900 AM EDT ON APR 18  
 
.ER COLS1 0418 E DC202604180941/ DH14/HGIFFZZ/DIH6  
:RIVER FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 2.9 / 2.9 / 2.9  
.E2 : 0419 : / 2.9 / 2.9 / 2.9 / 2.9  
.E3 : 0420 : / 2.9 / 2.9 / 2.9 / 2.9  
.E4 : 0421 : / 3.0 / 3.0 / 3.0 / 3.0  
.E5 : 0422 : / 3.0 / 3.0 / 3.0 / 2.9  
.E6 : 0423 : / 2.9  
.ER COLS1 0418 E DC202604180941/ DH14/PPQFZ/DIH6  
:QPF FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.01 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.AR COLS1 0418 E DC202604180941/ DH14/PPVFZ/DVH48/0.01  
:  
:FORECASTER COMMENTS...  
:  
 
:************************************************************  
:CONGAREE NP NEAR GADSDEN, SC - CONGAREE RIVER  
:ACTION STAGE 14.0 FT MINOR STAGE 15.0 FT  
:MODERATE STAGE 18.0 FT MAJOR STAGE 20.0 FT  
:  
:LATEST RIVER STAGE 3.0 FT AT 0900 AM EDT ON APR 18  
 
.ER GADS1 0418 E DC202604180941/ DH14/HGIFFZZ/DIH6  
:RIVER FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 2.8 / 2.7 / 2.5  
.E2 : 0419 : / 2.3 / 2.2 / 2.1 / 2.1  
.E3 : 0420 : / 2.0 / 2.0 / 2.0 / 2.0  
.E4 : 0421 : / 2.1 / 2.1 / 2.1 / 2.1  
.E5 : 0422 : / 2.2 / 2.2 / 2.2 / 2.2  
.E6 : 0423 : / 2.2  
.ER GADS1 0418 E DC202604180941/ DH14/PPQFZ/DIH6  
:QPF FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.01 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.AR GADS1 0418 E DC202604180941/ DH14/PPVFZ/DVH48/0.01  
:  
:FORECASTER COMMENTS...  
:  
 
:************************************************************  
:LAKE MARION, SC - SANTEE RIVER  
:  
:LATEST INFLOW 5.95 KCFS AT 0800 AM EDT ON APR 18  
 
.ER PNVS1 0418 E DC202604180941/ DH14/QIIFFZZ/DIH6  
:FLOW FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 5.77 / 5.60 / 5.42  
.E2 : 0419 : / 5.27 / 5.15 / 5.05 / 4.97  
.E3 : 0420 : / 4.91 / 4.86 / 4.83 / 4.82  
.E4 : 0421 : / 4.82 / 4.82 / 4.83 / 4.83  
.E5 : 0422 : / 4.83 / 4.83 / 4.82 / 4.81  
.E6 : 0423 : / 4.80  
:  
:  
 
:************************************************************  
:ORANGEBURG, SC - N. FORK EDISTO RIVER  
:ACTION STAGE 7.0 FT MINOR STAGE 8.0 FT  
:MODERATE STAGE 10.0 FT MAJOR STAGE 11.5 FT  
:  
:LATEST RIVER STAGE 3.4 FT AT 0900 AM EDT ON APR 18  
 
.ER ORBS1 0418 E DC202604180941/ DH14/HGIFFZZ/DIH6  
:RIVER FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 3.4 / 3.4 / 3.4  
.E2 : 0419 : / 3.4 / 3.4 / 3.4 / 3.4  
.E3 : 0420 : / 3.4 / 3.4 / 3.4 / 3.4  
.E4 : 0421 : / 3.4 / 3.4 / 3.3 / 3.3  
.E5 : 0422 : / 3.3 / 3.3 / 3.3 / 3.3  
.E6 : 0423 : / 3.3  
.ER ORBS1 0418 E DC202604180941/ DH14/PPQFZ/DIH6  
:QPF FORECAST / 8AM / 2PM / 8PM / 2AM  
.E1 : 0418 : / 0.00 / 0.00 / 0.00  
.E2 : 0419 : / 0.00 / 0.01 / 0.00 / 0.00  
.E3 : 0420 : / 0.00  
.AR ORBS1 0418 E DC202604180941/ DH14/PPVFZ/DVH48/0.01  
:  
:FORECASTER COMMENTS...  
:  
 
:  
:*******************************************************************  
:  
.AR ALR 0418 Z DT202604181341/YIIRZ 22 : TS  
:  
 
:  
:...END OF MESSAGE...  
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