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)
03/29 00:00 0.00 1350.30 75543 2 99 52.63 176.70 12.50 32.80 0.00 13.10 12.57
03/29 01:00 0.00 1350.31 75608 2 99 52.03 180.80 12.50 38.43 0.00 13.13 12.57
03/29 02:00 0.00 1350.31 75608 2 99 52.20 181.30 13.40 44.51 0.00 13.14 12.56
03/29 03:00 0.00 1350.29 75478 1 99 51.26 180.00 12.80 49.76 0.00 13.16 12.56
03/29 04:00 0.00 1350.30 75543 0 99 50.09 180.50 12.20 55.52 0.00 13.16 12.56
03/29 05:00 0.00 1350.29 75478 1 99 49.08 177.20 13.40 60.80 0.00 13.15 12.57
03/29 06:00 0.00 1350.28 75414 2 99 49.26 176.40 14.40 63.97 0.00 13.16 12.59
03/29 07:00 0.00 1350.28 75414 4 99 48.92 173.40 14.30 65.78 0.00 13.16 12.56
03/29 08:00 0.00 1350.28 75414 12 99 48.90 173.70 14.60 66.75 13.30 13.16 12.60
03/29 09:00 0.00 1350.28 75414 21 99 51.01 178.60 16.70 66.00 177.90 13.16 12.59
03/29 10:00 0.00 1350.26 75284 22 99 54.36 179.30 17.80 61.13 396.70 13.15 12.55
03/29 11:00 0.00 1350.29 75478 23 99 59.34 183.40 20.50 54.98 632.70 13.15 12.53
03/29 12:00 0.00 1350.29 75478 188 99 64.31 188.40 19.60 48.51 791.90 13.14 12.56
03/29 13:00 0.00 1350.29 75478 180 99 67.19 195.80 18.40 45.16 890.00 13.10 12.53
03/29 14:00 0.00 1350.31 75608 172 99 70.54 202.80 17.80 42.04 923.00 13.07 12.53
03/29 15:00 0.00 1350.32 75672 185 99 73.17 206.50 17.40 39.03 887.30 13.10 12.53
03/29 16:00 0.00 1350.30 75543 319 99 75.16 206.70 16.90 37.25 779.10 13.11 12.53
03/29 17:00 0.00 1350.30 75543 167 99 77.59 209.90 15.40 35.39 613.40 13.09 12.53
03/29 18:00 0.00 1350.31 75608 183 99 79.07 205.30 14.30 33.87 413.10 13.09 12.53
03/29 19:00 0.00 1350.31 75608 198 99 79.68 208.60 13.90 31.68 196.40 13.09 12.52
03/29 20:00 0.00 1350.31 75608 198 99 77.40 201.00 10.50 34.53 23.70 13.09 12.53
03/29 21:00 0.00 1350.31 75608 77 99 73.62 175.80 7.60 39.19 0.00 13.13 12.52
03/29 22:00 0.00 1350.31 75608 77 99 70.77 167.80 8.30 45.34 0.00 13.13 12.53
03/29 23:00 0.00 1350.31 75608 ---- ---- 70.56 179.10 11.20 46.61 0.00 13.13 12.51
Data processed at Mon 30Mar2026 04:07 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.