MLBK1: Marion Lake

                                SHEF ID:       MLBK1     Marion Lake
STATION TYPE: RESERVOIR
Flood Pool: Bottom = 1350.50, Top = 1358.50

PRECIP ELEVATION STORAGE INFLOW RELEASE AIR-TEMP WIND-DIRWIND-SPEED REL-HUMID SOLAR-RAD VOLTAGE BAT-LOAD
in ft ac-ft cfs cfs F deg mph % W/m2 volt volt
Ccp-Rev Ccp-Rev Ccp-Rev Rev-Regi Rev-Regi Ccp-Rev Ccp-Rev Ccp-Rev Ccp-Rev Ccp-Rev Ccp-Rev Ccp-Rev
(America/Chicago)
02/01 00:00 0.00 1350.59 77420 185 99 15.40 195.30 8.50 59.99 0.00 13.18 12.67
02/01 01:00 0.00 1350.59 77420 185 99 15.24 194.20 9.40 61.07 0.00 13.18 12.67
02/01 02:00 0.00 1350.58 77355 62 99 15.93 195.10 9.50 61.98 0.00 13.18 12.67
02/01 03:00 0.00 1350.58 77355 185 99 17.26 200.80 9.50 62.89 0.00 13.18 12.68
02/01 04:00 0.00 1350.58 77355 185 99 18.88 203.70 10.30 61.58 0.00 13.18 12.67
02/01 05:00 0.00 1350.59 77420 200 99 18.34 198.90 10.60 62.48 0.00 13.18 12.67
02/01 06:00 0.00 1350.59 77420 200 99 17.40 212.20 10.30 64.58 0.00 13.18 12.68
02/01 07:00 0.00 1350.59 77420 200 99 16.36 210.10 7.20 67.65 0.00 13.18 12.67
02/01 08:00 0.00 1350.59 77420 78 99 15.89 205.50 7.30 69.94 5.30 13.18 12.67
02/01 09:00 0.00 1350.59 77420 82 99 18.12 221.50 7.40 67.69 149.90 13.18 12.67
02/01 10:00 0.00 1350.59 77420 86 99 21.60 226.30 9.00 65.54 344.30 13.18 12.68
02/01 11:00 0.00 1350.59 77420 91 99 25.16 222.80 8.40 63.69 504.00 13.18 12.67
02/01 12:00 0.00 1350.59 77420 95 99 29.37 220.90 8.60 61.84 610.80 13.18 12.65
02/01 13:00 0.00 1350.59 77420 99 99 33.69 223.90 8.10 58.90 655.60 13.17 12.65
02/01 14:00 0.00 1350.59 77420 99 99 37.02 218.40 7.10 56.97 630.60 13.18 12.65
02/01 15:00 0.00 1350.59 77420 99 99 39.02 221.70 7.20 56.14 505.60 13.18 12.63
02/01 16:00 0.00 1350.58 77355 99 99 38.19 317.00 3.40 59.15 387.90 13.18 12.65
02/01 17:00 0.00 1350.59 77420 99 99 38.77 205.70 4.40 58.85 116.40 13.18 12.63
02/01 18:00 0.00 1350.59 77420 99 99 37.69 170.10 3.00 61.46 37.00 13.16 12.63
02/01 19:00 0.00 1350.59 77420 99 99 34.30 136.30 2.80 69.37 0.00 13.18 12.63
02/01 20:00 0.00 1350.59 77420 99 99 31.24 134.50 3.80 76.03 0.00 13.16 12.63
02/01 21:00 0.00 1350.59 77420 99 99 28.62 126.50 4.00 82.46 0.00 13.18 12.63
02/01 22:00 0.00 1350.59 77420 99 99 26.74 129.10 3.50 86.05 0.00 13.18 12.63
02/01 23:00 0.00 1350.59 77420 ---- ---- 26.87 118.10 3.30 87.18 0.00 13.18 12.64
Data processed at Mon 02Feb2026 05:07 GMT

NOTICE: If you are parsing this page

Please convert to using our Data API. Starting early 2026 we will be migrating to: https://water.usace.army.mil with modern pages rendered in JavaScript. When this migration completes you will no longer be able to scrape this page! CWMSDataAPI (CDA)

Timeseries IDs (TSIDs)

TSIDs used from left to right in the data table
MARI.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
MARI.Elev.Inst.1Hour.0.Ccp-Rev
MARI.Stor.Inst.1Hour.0.Ccp-Rev
MARI.Flow-Res In.Ave.1Hour.1Hour.Rev-Regi-Computed
MARI.Flow-Res Out.Inst.1Hour.0.Rev-Regi-Flowgroup
MARI.Temp-Air.Inst.1Hour.0.Ccp-Rev
MARI.Dir-Wind.Inst.1Hour.0.Ccp-Rev
MARI.Speed-Wind.Inst.1Hour.0.Ccp-Rev
MARI.%-Humidity.Inst.1Hour.0.Ccp-Rev
MARI.Irrad.Inst.1Hour.0.Ccp-Rev
MARI.Volt-Battery.Inst.1Hour.0.Ccp-Rev
MARI.Volt-Battery Load.Inst.1Hour.0.Ccp-Rev

                            

All information presented herein is the property of the government of the United States of America and may be revised or deleted at any time without prior notice. Dissemination of this information without the expressed written consent of the Public Affairs Office, Tulsa District U.S. Army Corps of Engineers is strictly prohibited. These data are gathered electronically and, as presented, have NOT undergone any form of quality control. These data are NOT guaranteed to be valid or correct.