# //UNITED STATES GEOLOGICAL SURVEY       http://water.usgs.gov/
# //NATIONAL WATER INFORMATION SYSTEM     http://water.usgs.gov/data.html
# //DATA ARE PROVISIONAL AND SUBJECT TO CHANGE UNTIL PUBLISHED BY USGS
# //RETRIEVED: 2026-05-14 15:35:01
# //WARNING
# //WARNING The stage-discharge rating provided in this file should be
# //WARNING considered provisional and subject to change. Stage-discharge
# //WARNING ratings change over time as the channel features that control
# //WARNING the relation between stage and discharge vary. Users are
# //WARNING cautioned to consider carefully the applicability of this
# //WARNING rating before using it for decisions that concern personal or
# //WARNING public safety or operational consequences.
# //FILE TYPE="NWIS RATING" 
# //DATABASE NUMBER=01 DESCRIPTION=" Standard data base for this site."
# //STATION AGENCY="USGS " NUMBER="12344000       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="Bitterroot River near Darby MT"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260514153501 MST"
# //RATING ID="20.1" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Temporary extension until measurement can be made. "
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=1.800000E-01
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20260513000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=Working
# //RATING_DATETIME COMMENT="Started morning of day that stages rose above rating 20.0"
# //SHIFT_NEXT BEGIN="--------------" BZONE="---" END="--------------" EZONE="---"
# //SHIFT_NEXT STAGE1="---" SHIFT1="---" STAGE2="---" SHIFT2="---" STAGE3="---" SHIFT3="---"
# //SHIFT_NEXT COMMENT=" "
INDEP	SHIFT	DEP	STOR
16N	16N	16N	1S
0.65	0.00	18.61	*
0.66	0.00	19.48	
0.67	0.00	20.38	
0.68	0.00	21.31	
0.69	0.00	22.25	
0.70	0.00	23.22	
0.71	0.00	24.21	
0.72	0.00	25.22	
0.73	0.00	26.26	
0.74	0.00	27.31	
0.75	0.00	28.39	
0.76	0.00	29.50	
0.77	0.00	30.62	
0.78	0.00	31.77	
0.79	0.00	32.94	
0.80	0.00	34.14	
0.81	0.00	35.36	
0.82	0.00	36.60	
0.83	0.00	37.86	
0.84	0.00	39.15	
0.85	0.00	40.46	
0.86	0.00	41.80	
0.87	0.00	43.16	
0.88	0.00	44.54	
0.89	0.00	45.95	
0.90	0.00	47.38	
0.91	0.00	48.83	
0.92	0.00	50.31	
0.93	0.00	51.81	
0.94	0.00	53.34	
0.95	0.00	54.89	
0.96	0.00	56.46	
0.97	0.00	58.06	
0.98	0.00	59.68	
0.99	0.00	61.33	
1.00	0.00	63.00	
1.01	0.00	64.70	
1.02	0.00	66.42	
1.03	0.00	68.16	
1.04	0.00	69.93	
1.05	0.00	71.72	
1.06	0.00	73.54	
1.07	0.00	75.39	
1.08	0.00	77.26	
1.09	0.00	79.15	
1.10	0.00	81.07	
1.11	0.00	83.01	
1.12	0.00	84.98	
1.13	0.00	86.97	
1.14	0.00	88.99	
1.15	0.00	91.04	
1.16	0.00	93.11	
1.17	0.00	95.20	
1.18	0.00	97.32	
1.19	0.00	99.47	
1.20	0.00	101.64	
1.21	0.00	103.83	
1.22	0.00	106.06	
1.23	0.00	108.30	
1.24	0.00	110.58	
1.25	0.00	112.87	
1.26	0.00	115.20	
1.27	0.00	117.55	
1.28	0.00	119.93	
1.29	0.00	122.33	
1.30	0.00	124.76	
1.31	0.00	127.21	
1.32	0.00	129.69	
1.33	0.00	132.20	
1.34	0.00	134.73	
1.35	0.00	137.29	
1.36	0.00	139.87	
1.37	0.00	142.48	
1.38	0.00	145.12	
1.39	0.00	147.78	
1.40	0.00	150.47	
1.41	0.00	153.19	
1.42	0.00	155.93	
1.43	0.00	158.70	
1.44	0.00	161.49	
1.45	0.00	164.32	
1.46	0.00	167.16	
1.47	0.00	170.04	
1.48	0.00	172.94	
1.49	0.00	175.87	
1.50	0.00	178.83	
1.51	0.00	181.81	
1.52	0.00	184.82	
1.53	0.00	187.85	
1.54	0.00	190.92	
1.55	0.00	194.01	
1.56	0.00	197.12	
1.57	0.00	200.27	
1.58	0.00	203.44	
1.59	0.00	206.63	
1.60	0.00	209.86	
1.61	0.00	213.11	
1.62	0.00	216.39	
1.63	0.00	219.70	
1.64	0.00	223.03	
1.65	0.00	226.39	
1.66	0.00	229.78	
1.67	0.00	233.20	
1.68	0.00	236.64	
1.69	0.00	240.11	
1.70	0.00	243.61	
1.71	0.00	247.14	
1.72	0.00	250.69	
1.73	0.00	254.27	
1.74	0.00	257.88	
1.75	0.00	261.52	
1.76	0.00	265.18	
1.77	0.00	268.87	
1.78	0.00	272.59	
1.79	0.00	276.34	
1.80	0.00	280.11	
1.81	0.00	283.92	
1.82	0.00	287.75	
1.83	0.00	291.61	
1.84	0.00	295.49	
1.85	0.00	299.41	
1.86	0.00	303.35	
1.87	0.00	307.32	
1.88	0.00	311.32	
1.89	0.00	315.35	
1.90	0.00	319.41	
1.91	0.00	323.49	
1.92	0.00	327.60	
1.93	0.00	331.74	
1.94	0.00	335.91	
1.95	0.00	340.11	
1.96	0.00	344.33	
1.97	0.00	348.58	
1.98	0.00	352.87	
1.99	0.00	357.18	
2.00	0.00	361.51	
2.01	0.00	365.88	
2.02	0.00	370.28	
2.03	0.00	374.70	
2.04	0.00	379.15	
2.05	0.00	383.64	
2.06	0.00	388.15	
2.07	0.00	392.68	
2.08	0.00	397.25	
2.09	0.00	401.85	
2.10	0.00	406.47	
2.11	0.00	411.13	
2.12	0.00	415.81	
2.13	0.00	420.52	
2.14	0.00	425.26	
2.15	0.00	430.03	
2.16	0.00	434.83	
2.17	0.00	439.65	
2.18	0.00	444.51	
2.19	0.00	449.40	
2.20	0.00	454.31	
2.21	0.00	459.25	
2.22	0.00	464.23	
2.23	0.00	469.23	
2.24	0.00	474.26	
2.25	0.00	479.32	
2.26	0.00	484.41	
2.27	0.00	489.52	
2.28	0.00	494.67	
2.29	0.00	499.85	
2.30	0.00	505.05	
2.31	0.00	510.29	
2.32	0.00	515.55	
2.33	0.00	520.85	
2.34	0.00	526.17	
2.35	0.00	531.52	
2.36	0.00	536.91	
2.37	0.00	542.32	
2.38	0.00	547.76	
2.39	0.00	553.23	
2.40	0.00	558.73	
2.41	0.00	564.26	
2.42	0.00	569.82	
2.43	0.00	575.41	
2.44	0.00	581.03	
2.45	0.00	586.68	
2.46	0.00	592.36	
2.47	0.00	598.07	
2.48	0.00	603.80	
2.49	0.00	609.57	
2.50	0.00	615.37	
2.51	0.00	621.20	
2.52	0.00	627.05	
2.53	0.00	632.94	
2.54	0.00	638.86	
2.55	0.00	644.81	
2.56	0.00	650.78	
2.57	0.00	656.79	
2.58	0.00	662.83	
2.59	0.00	668.89	
2.60	0.00	674.99	
2.61	0.00	681.12	
2.62	0.00	687.28	
2.63	0.00	693.46	
2.64	0.00	699.68	
2.65	0.00	705.93	
2.66	0.00	712.21	
2.67	0.00	718.52	
2.68	0.00	724.85	
2.69	0.00	731.22	
2.70	0.00	737.62	
2.71	0.00	744.05	
2.72	0.00	750.51	
2.73	0.00	757.00	
2.74	0.00	763.52	
2.75	0.00	770.07	
2.76	0.00	776.66	
2.77	0.00	783.27	
2.78	0.00	789.91	
2.79	0.00	796.58	
2.80	0.00	803.29	
2.81	0.00	810.02	
2.82	0.00	816.79	
2.83	0.00	823.58	
2.84	0.00	830.41	
2.85	0.00	837.26	
2.86	0.00	844.15	
2.87	0.00	851.07	
2.88	0.00	858.02	
2.89	0.00	865.00	
2.90	0.00	872.01	
2.91	0.00	879.05	
2.92	0.00	886.12	
2.93	0.00	893.22	
2.94	0.00	900.35	
2.95	0.00	907.52	
2.96	0.00	914.71	
2.97	0.00	921.94	
2.98	0.00	929.20	
2.99	0.00	936.48	
3.00	0.00	943.80	
3.01	0.00	951.15	
3.02	0.00	958.53	
3.03	0.00	965.95	
3.04	0.00	973.39	
3.05	0.00	980.86	
3.06	0.00	988.37	
3.07	0.00	995.90	
3.08	0.00	1003.47	
3.09	0.00	1011.07	
3.10	0.00	1018.70	
3.11	0.00	1026.36	
3.12	0.00	1034.05	
3.13	0.00	1041.77	
3.14	0.00	1049.53	
3.15	0.00	1057.31	
3.16	0.00	1065.13	
3.17	0.00	1072.98	
3.18	0.00	1080.86	
3.19	0.00	1088.77	
3.20	0.00	1096.71	
3.21	0.00	1104.69	
3.22	0.00	1112.69	
3.23	0.00	1120.73	
3.24	0.00	1128.80	
3.25	0.00	1136.90	
3.26	0.00	1145.03	
3.27	0.00	1153.19	
3.28	0.00	1161.38	
3.29	0.00	1169.61	
3.30	0.00	1177.87	
3.31	0.00	1186.15	
3.32	0.00	1194.48	
3.33	0.00	1202.83	
3.34	0.00	1211.21	
3.35	0.00	1219.63	
3.36	0.00	1228.07	
3.37	0.00	1236.55	
3.38	0.00	1245.06	
3.39	0.00	1253.60	
3.40	0.00	1262.18	
3.41	0.00	1270.78	
3.42	0.00	1279.42	
3.43	0.00	1288.09	
3.44	0.00	1296.79	
3.45	0.00	1305.53	
3.46	0.00	1314.29	
3.47	0.00	1323.09	
3.48	0.00	1331.92	
3.49	0.00	1340.78	
3.50	0.00	1349.67	
3.51	0.00	1358.59	
3.52	0.00	1367.55	
3.53	0.00	1376.54	
3.54	0.00	1385.56	
3.55	0.00	1394.61	
3.56	0.00	1403.70	
3.57	0.00	1412.81	
3.58	0.00	1421.96	
3.59	0.00	1431.14	
3.60	0.00	1440.36	
3.61	0.00	1449.60	
3.62	0.00	1458.88	
3.63	0.00	1468.19	
3.64	0.00	1477.53	
3.65	0.00	1486.91	
3.66	0.00	1496.31	
3.67	0.00	1505.75	
3.68	0.00	1515.22	
3.69	0.00	1524.73	
3.70	0.00	1534.26	
3.71	0.00	1543.83	
3.72	0.00	1553.43	
3.73	0.00	1563.06	
3.74	0.00	1572.73	
3.75	0.00	1582.42	
3.76	0.00	1592.15	
3.77	0.00	1601.92	
3.78	0.00	1611.71	
3.79	0.00	1621.54	
3.80	0.00	1631.40	
3.81	0.00	1641.29	
3.82	0.00	1651.21	
3.83	0.00	1661.17	
3.84	0.00	1671.16	
3.85	0.00	1681.18	
3.86	0.00	1691.24	
3.87	0.00	1701.32	
3.88	0.00	1711.44	
3.89	0.00	1721.60	
3.90	0.00	1731.78	
3.91	0.00	1742.00	
3.92	0.00	1752.25	
3.93	0.00	1762.53	
3.94	0.00	1772.85	
3.95	0.00	1783.20	
3.96	0.00	1793.58	
3.97	0.00	1804.00	
3.98	0.00	1814.44	
3.99	0.00	1824.92	
4.00	0.00	1835.44	
4.01	0.00	1845.98	
4.02	0.00	1856.56	
4.03	0.00	1867.17	
4.04	0.00	1877.82	
4.05	0.00	1888.49	
4.06	0.00	1899.20	
4.07	0.00	1909.95	
4.08	0.00	1920.72	
4.09	0.00	1931.53	
4.10	0.00	1942.37	
4.11	0.00	1953.25	
4.12	0.00	1964.16	
4.13	0.00	1975.10	
4.14	0.00	1986.07	
4.15	0.00	1997.08	
4.16	0.00	2008.12	
4.17	0.00	2019.19	
4.18	0.00	2030.30	
4.19	0.00	2041.44	
4.20	0.00	2052.61	
4.21	0.00	2063.82	
4.22	0.00	2075.06	
4.23	0.00	2086.33	
4.24	0.00	2097.63	
4.25	0.00	2108.97	
4.26	0.00	2120.34	
4.27	0.00	2131.75	
4.28	0.00	2143.19	
4.29	0.00	2154.66	
4.30	0.00	2166.16	
4.31	0.00	2177.70	
4.32	0.00	2189.27	
4.33	0.00	2200.88	
4.34	0.00	2212.52	
4.35	0.00	2224.19	
4.36	0.00	2235.89	
4.37	0.00	2247.63	
4.38	0.00	2259.41	
4.39	0.00	2271.21	
4.40	0.00	2283.05	
4.41	0.00	2294.92	
4.42	0.00	2306.83	
4.43	0.00	2318.77	
4.44	0.00	2330.74	
4.45	0.00	2342.75	
4.46	0.00	2354.79	
4.47	0.00	2366.86	
4.48	0.00	2378.97	
4.49	0.00	2391.11	
4.50	0.00	2403.28	
4.51	0.00	2415.49	
4.52	0.00	2427.73	
4.53	0.00	2440.01	
4.54	0.00	2452.32	
4.55	0.00	2464.66	
4.56	0.00	2477.03	
4.57	0.00	2489.44	
4.58	0.00	2501.89	
4.59	0.00	2514.37	
4.60	0.00	2526.88	
4.61	0.00	2539.42	
4.62	0.00	2552.00	
4.63	0.00	2564.61	
4.64	0.00	2577.26	
4.65	0.00	2589.94	
4.66	0.00	2602.65	
4.67	0.00	2615.40	
4.68	0.00	2628.18	
4.69	0.00	2641.00	
4.70	0.00	2653.85	
4.71	0.00	2666.73	
4.72	0.00	2679.65	
4.73	0.00	2692.60	
4.74	0.00	2705.59	
4.75	0.00	2718.60	
4.76	0.00	2731.66	
4.77	0.00	2744.75	
4.78	0.00	2757.87	
4.79	0.00	2771.02	
4.80	0.00	2784.21	
4.81	0.00	2797.43	
4.82	0.00	2810.69	
4.83	0.00	2823.98	
4.84	0.00	2837.31	
4.85	0.00	2850.67	
4.86	0.00	2864.06	
4.87	0.00	2877.49	
4.88	0.00	2890.95	
4.89	0.00	2904.45	
4.90	0.00	2917.98	
4.91	0.00	2931.54	
4.92	0.00	2945.14	
4.93	0.00	2958.78	
4.94	0.00	2972.44	
4.95	0.00	2986.15	
4.96	0.00	2999.88	
4.97	0.00	3013.65	
4.98	0.00	3027.46	
4.99	0.00	3041.29	
5.00	0.00	3055.17	
5.01	0.00	3069.07	
5.02	0.00	3083.02	
5.03	0.00	3096.99	
5.04	0.00	3111.00	
5.05	0.00	3125.05	
5.06	0.00	3139.13	
5.07	0.00	3153.24	
5.08	0.00	3167.39	
5.09	0.00	3181.57	
5.10	0.00	3195.79	
5.11	0.00	3210.04	
5.12	0.00	3224.33	
5.13	0.00	3238.65	
5.14	0.00	3253.00	
5.15	0.00	3267.39	
5.16	0.00	3281.82	
5.17	0.00	3296.27	
5.18	0.00	3310.77	
5.19	0.00	3325.29	
5.20	0.00	3339.86	
5.21	0.00	3354.45	
5.22	0.00	3369.09	
5.23	0.00	3383.75	
5.24	0.00	3398.45	
5.25	0.00	3413.19	
5.26	0.00	3427.96	
5.27	0.00	3442.76	
5.28	0.00	3457.60	
5.29	0.00	3472.48	
5.30	0.00	3487.39	
5.31	0.00	3502.33	
5.32	0.00	3517.31	
5.33	0.00	3532.32	
5.34	0.00	3547.37	
5.35	0.00	3562.45	
5.36	0.00	3577.57	
5.37	0.00	3592.72	
5.38	0.00	3607.91	
5.39	0.00	3623.13	
5.40	0.00	3638.39	
5.41	0.00	3653.68	
5.42	0.00	3669.01	
5.43	0.00	3684.37	
5.44	0.00	3699.76	
5.45	0.00	3715.19	
5.46	0.00	3730.66	
5.47	0.00	3746.16	
5.48	0.00	3761.70	
5.49	0.00	3777.27	
5.50	0.00	3792.88	
5.51	0.00	3808.52	
5.52	0.00	3824.19	
5.53	0.00	3839.90	
5.54	0.00	3855.65	
5.55	0.00	3871.43	
5.56	0.00	3887.25	
5.57	0.00	3903.10	
5.58	0.00	3918.98	
5.59	0.00	3934.91	
5.60	0.00	3950.86	
5.61	0.00	3966.85	
5.62	0.00	3982.88	
5.63	0.00	3998.94	
5.64	0.00	4015.04	
5.65	0.00	4031.17	
5.66	0.00	4047.34	
5.67	0.00	4063.54	
5.68	0.00	4079.78	
5.69	0.00	4096.05	
5.70	0.00	4112.36	
5.71	0.00	4128.70	
5.72	0.00	4145.08	
5.73	0.00	4161.50	
5.74	0.00	4177.95	
5.75	0.00	4194.43	
5.76	0.00	4210.95	
5.77	0.00	4227.50	
5.78	0.00	4244.09	
5.79	0.00	4260.72	
5.80	0.00	4277.38	
5.81	0.00	4294.08	
5.82	0.00	4310.81	
5.83	0.00	4327.58	
5.84	0.00	4344.38	
5.85	0.00	4361.22	
5.86	0.00	4378.09	
5.87	0.00	4395.00	*
5.88	0.00	4411.94	
5.89	0.00	4428.92	
5.90	0.00	4445.94	
5.91	0.00	4462.99	
5.92	0.00	4480.08	
5.93	0.00	4497.20	
5.94	0.00	4514.35	
5.95	0.00	4531.55	
5.96	0.00	4548.78	
5.97	0.00	4566.04	
5.98	0.00	4583.34	
5.99	0.00	4600.67	
6.00	0.00	4618.04	
6.01	0.00	4635.45	
6.02	0.00	4652.89	
6.03	0.00	4670.37	
6.04	0.00	4687.88	
6.05	0.00	4705.43	
6.06	0.00	4723.02	
6.07	0.00	4740.64	
6.08	0.00	4758.29	
6.09	0.00	4775.98	
6.10	0.00	4793.71	
6.11	0.00	4811.47	
6.12	0.00	4829.27	
6.13	0.00	4847.10	
6.14	0.00	4864.97	
6.15	0.00	4882.88	
6.16	0.00	4900.82	
6.17	0.00	4918.80	
6.18	0.00	4936.81	
6.19	0.00	4954.86	
6.20	0.00	4972.94	
6.21	0.00	4991.07	
6.22	0.00	5009.22	
6.23	0.00	5027.41	
6.24	0.00	5045.64	
6.25	0.00	5063.91	
6.26	0.00	5082.21	
6.27	0.00	5100.54	
6.28	0.00	5118.91	
6.29	0.00	5137.32	
6.30	0.00	5155.76	
6.31	0.00	5174.24	
6.32	0.00	5192.76	
6.33	0.00	5211.31	
6.34	0.00	5229.90