Global River Discharge Database

Results

Country:U.S.A.
Station:ST. REGIS, MT.
River:CLARK FORK
Area:44053817.12
Lat:47.3
Lon:-115.09
Source:USGS
PointID:12354500
Area Units:km2
Discharge Units:m3/sec
Starting Year:1910
Ending Year:1996
Total Years:87
Total Usable Years:81
Discharge in the Average Year
Average Discharge Over All Years

YearJanFebMarAprMayJunJulAugSepOctNovDecAvg Annual
1910-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999147.44109-9999
191189.8782.69141.09262.57479.84713.12263.28115.09104.26122.5899.7685.8213.33
191280.188.7885.94283.78710.39903.31326.71145.03138.71134.31131.48100.63260.76
191388.2699.69111.95373.16880.571140.99348.89139.5788.71104.77107.9379.39296.99
191480.1376.91125.75280.9709.02539.25178.1585.0281.88116.48140.0884.38208.16
191573.3476.7390.21198.25300.04425.42244.81121.89106.78105.039587.8160.44
191665.1388.35255.42405.17725.19988.64722.81190.45136.01144.63120.3193.16327.94
191790.05107.0495.43269.76914.181164.68501.65137.06119.68103.47111.24228.48320.23
1918296.45151.93193.16488.28730.4872.54222.13162.9115.03122.66107.6287.75295.9
191984.9582.3102.12260.49491.96301.7684.3860.3851.9164.5272.7867.11143.72
1920105.3482.9795.98194.21629.59690.27261.23101.31101.68141117.5399.37218.37
192198.66111.69172.78301.31797.17737.56192.5484.185.9385.5780.17113.03238.38
192280.2468.2884.78196.48701.8940.5209.1294.8686.3174.5380.1475.13224.35
192390.572.7103.3268.7588.33656.58268.73107.4874.74-9999-9999-9999-9999
1924-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1925-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1926-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1927-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1928-9999-9999-9999-9999-9999-9999-9999-9999-9999105.9191.1867.11-9999
192941.0658.0565.8496.11409.07521.03158.5966.4454.568.6468.2485.17141.06
193059.4105.52106.02371.75420.19315.24112.1364.5771.3292.6184.4172.06156.27
193166.9267.2377.11118.64309.04181.156.5941.1847.5556.3554.9861.1694.82
193253.9860.3495212.1615.18519.43168.2371.5161.5671.3991.4676.44174.72
193379.2767.2885.19189.76453.321049.14218.6979.4678.05129.25199.55303.17244.34
1934241.25196.16286.83704.62597.21304.38104.0858.9856.2383.64110.0183.32235.56
193584.5882.1889.69169.12450.1455.42154.5258.2644.1354.9863.1454.42146.71
193654.8145.0793.24337.59635.4387.6595.1154.7360.1160.8460.454.05161.58
193741.7459.1762.2694.39347.23287.4586.1148.2238.2652.5155.162.79102.94
193858.3256.0884.22248.34581.69680.46258.2177.360.679.5284.8682.14195.98
193973.1363.24109.83254.41556.84296.58112.2451.7753.4364.7664.6469.45147.53
194059.7970.42112.68216.45379.05226.9665.3842.5744.3376.6365.7166.1118.84
194156.4355.5269.3799.37203.6233.9891.2753.3590.12106.34110.86138.18109.03
194280.5779.6794.89269.12428.29564.74190.9472.1367.5379.38101.7298.41177.28
194386.0699.26132.78606.55629.19923.98453.04128.6390.8294.61102.2772.22284.95
194465.9164.8873.34107.42271.27376.9151.3276.8762.8471.6376.3158.46121.43
194573.9272.6673.89104.69425.9502.82172.6468.6164.4583.679279.46151.23
194682.0671.44102.24264.8497.65390.4170.1675.7496.57149157.3195.05187.7
1947108.71132.24178.95332.77943.32627.41210.54100.7897.55143.35130.01121.83260.62
1948124.05110.38113.54317.81052.941116.35289.77145.193.26105.65104.2979.91304.42
194961.289.65116.78321.21849.88528.91152.777.8283.07100.24101.8897.63215.08
195081.9102.45143.72253.89538.11025.83449.46159.32103.53144.39169.49148.5276.71
1951120.81186.64137.47386.66901.39699.52339.83125.29115.17140.37117.1894.58280.41
195285.2791.4297.95379.83811.97481.01184.2886.1880.5280.5577.971.41210.69
195394.5199.1789.3149.94381.43908.22298.0293.9978.9175.682.6886.26203.17
195475.5699.78114.65250.88763.63664.51383.73116.2195.9299.7898.1383.25237.17
195571.9570.4469.15127.41452.7757.48429.15116.2182.6899.92111.96151.49211.71
1956122.4389.43154.77499.191004.16755.78234.16107.8489.9398.3597.3198279.28
195770.7593.54122.18182.06832.7599.85155.0575.7774.2393.8588.0677.35205.45
195869.2980.9192.33193.1812.69560.87190.4381.3276.4495.12149.98161.33213.65
1959132113.68142.92356.75600.41931.72273103.63130.66227.72199.25152.43280.35
196098.9995.89150.51340.18471.42576.62154.1487.0181.3177.691.4273.06191.51
196172.69116.95113.84185.25534.34627.44121.9862.4981.2996.887.4678.87181.62
196274.0197.7292.83380.26632.75654.97203.6298.1687.02126.79125.91125.4224.95
196382.42182.39139.25209.92486.38551.33217.180.1187.5786.9186.2472.85190.21
196471.5870.6973.02150.4574.011077.18326.05114.66118.95107.09106.19156.49245.53
1965134.49140.05138.01429.52783.92954.85330.79140.95177.05146.4122.4799.53299.84
196696.684.6112.09281.91451.91372.66134.6667.6571.3581.2686.4382.03160.26
196783.4192.1295.65143.67600.561066.14288.5295.1273.11110.43138.68101.05240.71
196895.74144.88186.25179.34425.28668.56211.42104.43141.1147.62138.71105.44212.4
1969116.7108.03129.88478.93767.76500.01280.1986.4779.23102.3191.8479.91235.11
197088.3391.0295.73124.11635.95832.61280.8210193.61104.37102.2194.56220.36
1971108.92234.01127.58276.83974.93854.42276.33102.7595.1794.2487.673.97275.56
197280.16105.78325.3314.2854.91200.83335.06126.66102.95106.1793.4387.34311.07
197389.3574.3284.21107.89275.43260.3891.5652.4168.0471.83106.9695.49114.82
1974217.77141.27153.15364.39617.491166.47331.86121.0393.2588.4784.4276.78288.03
197576.4771.9986.09118.37536.421155.24550.96191.06148.39166.96170.99223.45291.37
1976151.12128.28143.41406.661087.74762.95326.29152.97122.29110.6594.7280.37297.29
197767.5973.1870.84120.69211.13191.3767.9147.8662.2584.5187.2143.12102.3
197888.8781.47171.06356.23585.8689.71344.66109.18120.71100.4486.2977.67234.34
197964.496.46130.87192.81666494.32148.3873.8175.2979.2674.4775.52180.97
198066.4180.5388.07235.26689.47681.12236.6187.11101.74105.25123.75145220.03
1981146.06120.66122.13199.97647.45690.18217.4886.5176.799.4395.0297.6216.6
198280.45161.14172.88247.61734.23966.65455.72126.71101.87125.86105.5492.54280.93
1983103.22103.13149.62164.26407.74471.86261.98118.95107.85117.03122.4174.8183.57
1984123.47103.84117.84208.73461.76700.94240.46102.97110.36109.03104.9683.11205.62
198575.566.9586.76244.87522.55360.5286.7780.58117.38124.52129.4287.23165.25
198685.4142.91298.16351.17470.11504.96135.4468.979795.6293.4678.64201.82
198764.7671.8598.74213.72338.74170.581.9857.750.4657.5357.4154.09109.79
198852.4157.2972.65203.25348.91297.9887.7443.1143.0762.2874.5866.23117.46
198963.5555.63107.79351.13528.34454.18140.5187.0589.3178.22102.57105.3180.3
1990100.6382.3105.59385.48397.81552.56189.2692.9975.1284.24110.5978.32187.91
199179.5796.29104.96186.92508.5628.83234.9980.9972.9469.8979.773.47184.75
199264.9278.29124.77197.65323.73172.57101.6655.2458.4467.8869.4557.35114.33
199352.7553.41100.65167.11509.89357.46196.66123.84110.2697.1480.874.18160.35
199471.4459.0687256.52376.53246.1590.549.8245.359.0773.9865.48123.4
199561.42150.69145.07149.17376.94549.26240.6192.3288.01109.39175.73284.3201.91
1996139.63301.97193.58485.18705.64923.7288.11107.4797.74-9999-9999-9999-9999
                           
Avg90.0298.04121.5264.31584.4633.79228.9293.8687.1599.48102.9299.19207.49
                           
Std Dev39.66 41.75 49.94 119.38 200.72 277.92 121.13 33.21 26.58 29.59 30.52 46.24 60.1
                           
 JanFebMarAprMayJunJulAugSepOctNovDecAvg Annual

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