142  
FGUS53 KKRF 111411  
RVFKSR  
 
RIVER FORECAST  
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO  
1410Z MON MAY 11 2026  
:  
: THIS PRODUCT HAS PRELIMINARY DATA AND SUBJECT TO REVISION.  
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.  
 
: FORECAST GROUP IS KANSAS  
 
: ==> THIS FORECAST INCLUDES OBSD PRECIP & 24 HOURS OF QPF  
 
:________________________________________________________________  
 
:FORT RILEY, KS - KANSAS RIVER HSA - TOP  
:MINOR FLOOD STAGE 21.0 FT FCST ISSUANCE STAGE 19.0 FT  
:MODERATE FLOOD STAGE 26.0 FT MAJOR FLOOD STAGE 33.0 FT  
:LATEST RIVER STAGE 4.4 FT AT 1330Z ON MAY 11  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0510 / 4.4 / 4.4 / 4.4 / 4.4  
 
:  
.ER FTRK1 20260511 Z DC202605111410/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 4.4 / 4.4 / 4.4  
.E2 : 0512 : / 4.4 / 4.4 / 4.4 / 4.4  
.E3 : 0513 : / 4.4 / 4.4 / 4.3 / 4.3  
.E4 : 0514 : / 4.3 / 4.3 / 4.3 / 4.3  
.E5 : 0515 : / 4.3 / 4.3 / 4.3 / 4.3  
.E6 : 0516 : / 4.3  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 11 AT 13Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0511 / 0.00 / 0.00 / 0.00  
: 0512 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 12 0.00 INCHES  
 
:________________________________________________________________  
 
:WAMEGO, KS - KANSAS RIVER HSA - TOP  
:MINOR FLOOD STAGE 19.0 FT FCST ISSUANCE STAGE 17.0 FT  
:MODERATE FLOOD STAGE 26.0 FT MAJOR FLOOD STAGE 38.0 FT  
:LATEST RIVER STAGE 4.1 FT AT 1330Z ON MAY 11  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0510 / 4.1 / 4.1 / 4.1 / 4.0  
 
:  
.ER WMGK1 20260511 Z DC202605111410/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 4.0 / 4.0 / 3.8  
.E2 : 0512 : / 3.8 / 3.7 / 3.6 / 3.6  
.E3 : 0513 : / 3.5 / 3.5 / 3.5 / 3.5  
.E4 : 0514 : / 3.5 / 3.5 / 3.5 / 3.5  
.E5 : 0515 : / 3.5 / 3.5 / 3.5 / 3.5  
.E6 : 0516 : / 3.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 11 AT 13Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0511 / 0.00 / 0.00 / 0.00  
: 0512 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 12 0.00 INCHES  
 
:________________________________________________________________  
 
:TOPEKA, KS - KANSAS RIVER HSA - TOP  
:MINOR FLOOD STAGE 26.0 FT FCST ISSUANCE STAGE 15.0 FT  
:MODERATE FLOOD STAGE 27.0 FT MAJOR FLOOD STAGE 44.0 FT  
:LATEST RIVER STAGE 6.1 FT AT 1330Z ON MAY 11  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0510 / 6.2 / 6.2 / 6.1 / 6.1  
 
:  
.ER TPAK1 20260511 Z DC202605111410/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 6.1 / 6.1 / 6.0  
.E2 : 0512 : / 6.0 / 5.9 / 5.9 / 5.7  
.E3 : 0513 : / 5.6 / 5.5 / 5.4 / 5.3  
.E4 : 0514 : / 5.3 / 5.2 / 5.2 / 5.2  
.E5 : 0515 : / 5.2 / 5.2 / 5.2 / 5.2  
.E6 : 0516 : / 5.2  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 11 AT 13Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0511 / 0.00 / 0.00 / 0.00  
: 0512 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 12 0.00 INCHES  
 
:TOPEKA, KS - KANSAS RIVER HSA - TOP  
:LATEST RIVER DISCHARGE 1.910 KCFS AT 1330Z ON MAY 11  
 
:  
.ER TPAK1 20260511 Z DC202605111410/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 1.869 / 1.844 / 1.809  
.E2 : 0512 : / 1.759 / 1.705 / 1.634 / 1.519  
.E3 : 0513 : / 1.388 / 1.278 / 1.198 / 1.133  
.E4 : 0514 : / 1.084 / 1.051 / 1.031 / 1.021  
.E5 : 0515 : / 1.015 / 1.010 / 1.006 / 1.001  
.E6 : 0516 : / 0.996  
 
:  
 
:________________________________________________________________  
 
:TOPEKA 4 NW, KS - SOLDIER CREEK HSA - TOP  
:MINOR FLOOD STAGE 29.0 FT FCST ISSUANCE STAGE 27.0 FT  
:MODERATE FLOOD STAGE 34.0 FT MAJOR FLOOD STAGE 40.0 FT  
:LATEST RIVER STAGE 0.2 FT AT 1400Z ON MAY 11  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.2 / 0.2 / 0.2 / 0.2  
 
:  
.ER TOPK1 20260511 Z DC202605111410/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 0.2 / 0.1 / 0.1  
.E2 : 0512 : / 0.2 / 0.2 / 0.1 / 0.1  
.E3 : 0513 : / 0.1 / 0.1 / 0.1 / 0.1  
.E4 : 0514 : / 0.1 / 0.1 / 0.1 / 0.1  
.E5 : 0515 : / 0.1 / 0.0 / 0.0 / 0.0  
.E6 : 0516 : / 0.0  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 11 AT 14Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0511 / 0.00 / 0.00 / 0.00  
: 0512 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 12 0.00 INCHES  
 
:________________________________________________________________  
 
:LECOMPTON 1 NE, KS - KANSAS RIVER HSA - TOP  
:MINOR FLOOD STAGE 17.0 FT FCST ISSUANCE STAGE 15.0 FT  
:MODERATE FLOOD STAGE 23.8 FT MAJOR FLOOD STAGE 27.0 FT  
:LATEST RIVER STAGE 3.8 FT AT 1330Z ON MAY 11  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0510 / 4.0 / 3.9 / 3.9 / 3.9  
 
:  
.ER LCPK1 20260511 Z DC202605111410/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 3.7 / 3.5 / 3.4  
.E2 : 0512 : / 3.4 / 3.4 / 3.3 / 3.3  
.E3 : 0513 : / 3.2 / 3.2 / 3.1 / 3.0  
.E4 : 0514 : / 3.0 / 2.8 / 2.6 / 2.5  
.E5 : 0515 : / 2.5 / 2.5 / 2.5 / 2.5  
.E6 : 0516 : / 2.5  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 11 AT 13Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0511 / 0.00 / 0.00 / 0.00  
: 0512 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 12 0.00 INCHES  
 
:________________________________________________________________  
 
:DESOTO 1 N, KS - KANSAS RIVER HSA - EAX  
:MINOR FLOOD STAGE 26.0 FT FCST ISSUANCE STAGE 24.0 FT  
:MODERATE FLOOD STAGE 33.0 FT MAJOR FLOOD STAGE 36.0 FT  
:LATEST RIVER STAGE 6.1 FT AT 1345Z ON MAY 11  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0510 / 6.4 / 6.3 / 6.3 / 6.2  
 
:  
.ER DSOK1 20260511 Z DC202605111410/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 6.1 / 6.0 / 5.8  
.E2 : 0512 : / 5.6 / 5.6 / 5.5 / 5.5  
.E3 : 0513 : / 5.5 / 5.5 / 5.5 / 5.4  
.E4 : 0514 : / 5.3 / 5.3 / 5.2 / 5.1  
.E5 : 0515 : / 5.0 / 5.0 / 4.9 / 4.9  
.E6 : 0516 : / 4.9  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 11 AT 13Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0511 / 0.00 / 0.00 / 0.00  
: 0512 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 12 0.00 INCHES  
 
:DESOTO 1 N, KS - KANSAS RIVER HSA - EAX  
:LATEST RIVER DISCHARGE 3.830 KCFS AT 1345Z ON MAY 11  
 
:  
.ER DSOK1 20260511 Z DC202605111410/DH18/QRIFFZZ/DIH6  
:FLOW FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 3.352 / 3.063 / 2.719  
.E2 : 0512 : / 2.441 / 2.286 / 2.207 / 2.157  
.E3 : 0513 : / 2.132 / 2.119 / 2.101 / 2.001  
.E4 : 0514 : / 1.900 / 1.799 / 1.667 / 1.502  
.E5 : 0515 : / 1.357 / 1.255 / 1.188 / 1.144  
.E6 : 0516 : / 1.115  
 
:  
 
:________________________________________________________________  
 
:LAKE QUIVIRA 1 NW, KS - KANSAS RIVER HSA - EAX  
:MINOR FLOOD STAGE 26.0 FT FCST ISSUANCE STAGE 23.0 FT  
:MODERATE FLOOD STAGE 33.0 FT MAJOR FLOOD STAGE 38.0 FT  
:LATEST RIVER STAGE 10.9 FT AT 1345Z ON MAY 11  
 
:OBS STAGE / 18Z / 00Z / 06Z / 12Z  
: 0510 / 11.0 / 11.0 / 10.9 / 10.9  
 
:  
.ER KLQK1 20260511 Z DC202605111410/DH18/HGIFFZZ/DIH6  
:STAGE FCST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0511 : / 10.9 / 10.8 / 10.7  
.E2 : 0512 : / 10.6 / 10.5 / 10.5 / 10.4  
.E3 : 0513 : / 10.4 / 10.4 / 10.4 / 10.4  
.E4 : 0514 : / 10.3 / 10.3 / 10.3 / 10.2  
.E5 : 0515 : / 10.1 / 10.1 / 10.0 / 10.0  
.E6 : 0516 : / 10.0  
 
:LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP(INCHES) (PAST 24 HRS):  
: / 18Z / 00Z / 06Z / 12Z  
: 0510 / 0.00 / 0.00 / 0.00 / 0.00  
:  
:LOCAL OBSERVED 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPE TOTAL ENDING MAY 11 AT 13Z IS 0.00 INCHES  
:  
:LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP(INCHES) (NEXT 24 HRS):  
: / 12Z / 18Z / 00Z / 06Z  
: 0511 / 0.00 / 0.00 / 0.00  
: 0512 / 0.00  
:  
:LOCAL FORECAST 24-HR BASIN-AVERAGED PRECIP TOTAL  
: QPF TOTAL ENDING MAY 12 0.00 INCHES  
 
:****************************************************************  
:COMMENT  
:  
:  
:HSA - HYDROLOGIC SERVICE AREA  
:WFO - WEATHER FORECAST OFFICE  
:TOP - NWS WFO TOPEKA, KANSAS  
:EAX - NWS WFO PLEASANT HILL, MISSOURI  
:OBS - OBSERVED  
:EST - ESTIMATED  
:M - MISSING  
:STAGE FCST - RIVER STAGE FORECAST INCLUDING FUTURE PRECIPITATION  
:FLOW FCST - RIVER FLOW FORECAST INCLUDING FUTURE PRECIPITATION  
:PRECIP - PRECIPITATION  
:QPE - OBSERVED RADAR ESTIMATED PRECIPITATION  
:QPF - FORECASTED MEAN AREAL PRECIPITATION FOR LOCAL BASIN  
:  
:  

 
:MBRFC BDS  
:...END OF MESSAGE...  
 
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