# //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: 2024-11-05 22:50:02
# //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="06119600       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="Musselshell River nr Martinsdale, MT"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20241105225002 MST"
# //RATING ID="7.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Developed new rating due to higher flows in Apr/May 2023, low flows from 2018-2019WY, 2022-2023WY, and was based on new GZF from the 2022wy at 0.75ft. The upper end used Qm 177-178 from the 2023WY, as well as high flow measurements from 2021-2022wy as well as histroical high flows Qm's from 2018WY and 2019WY. The low end used Qm 179-180 from the 2023wy as well as Qm's 168-169, 171, 173, and 174, which showed slight fill. Balance the low flow Qm's. The lower to middle portion of the rating has a slope of 2.135ft indicating section control and then the upper middle and upper portion of the rating had a slope of less than 2, indicating channel control. "
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=7.500000E-01
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20230411000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="Developed new rating due to higher flows in Apr/May 2023, low flows from 2018-2019WY, 2022-2023WY, and was based on new GZF from the 2022wy at 0.75ft. The upper end used Qm 177-178 from the 2023WY, as well as high flow measurements from 2021-2022wy as well as histroical high flows Qm's from 2018WY and 2019WY. The low end used Qm 179-180 from the 2023wy as well as Qm's 168-169, 171, 173, and 174, which showed slight fill. Balance the low flow Qm's. The lower to middle portion of the rating has a slope of 2.135ft indicating section control and then the upper middle and upper portion of the rating had a slope of less than 2, indicating channel control. "
# //SHIFT_PREV BEGIN="20241105104500" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="2.83" SHIFT1="0.08" STAGE2="4.43" SHIFT2="0.00"
# //SHIFT_PREV COMMENT="continuing shift based on measurement 187. On the same line of the past 2 measurements and plots .19 from the current shift. rated good, clear conditions."
# //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
0.67	0.08	0.00	
0.68	0.08	0.02	
0.69	0.08	0.04	
0.70	0.08	0.06	
0.71	0.08	0.08	
0.72	0.08	0.10	
0.73	0.08	0.12	
0.74	0.08	0.17	
0.75	0.08	0.23	*
0.76	0.08	0.29	
0.77	0.08	0.37	
0.78	0.08	0.45	
0.79	0.08	0.54	
0.80	0.08	0.64	
0.81	0.08	0.75	*
0.82	0.08	0.87	
0.83	0.08	1.00	
0.84	0.08	1.14	
0.85	0.08	1.28	
0.86	0.08	1.44	
0.87	0.08	1.61	
0.88	0.08	1.79	
0.89	0.08	1.97	
0.90	0.08	2.17	
0.91	0.08	2.37	
0.92	0.08	2.59	*
0.93	0.08	2.82	
0.94	0.08	3.05	
0.95	0.08	3.30	
0.96	0.08	3.56	
0.97	0.08	3.82	
0.98	0.08	4.10	
0.99	0.08	4.39	
1.00	0.08	4.69	
1.01	0.08	4.99	
1.02	0.08	5.31	
1.03	0.08	5.64	
1.04	0.08	5.98	
1.05	0.08	6.33	
1.06	0.08	6.70	
1.07	0.08	7.07	
1.08	0.08	7.45	
1.09	0.08	7.84	
1.10	0.08	8.25	
1.11	0.08	8.66	
1.12	0.08	9.09	
1.13	0.08	9.52	
1.14	0.08	9.97	
1.15	0.08	10.43	
1.16	0.08	10.90	
1.17	0.08	11.38	
1.18	0.08	11.87	
1.19	0.08	12.37	
1.20	0.08	12.89	
1.21	0.08	13.41	
1.22	0.08	13.95	
1.23	0.08	14.50	
1.24	0.08	15.05	
1.25	0.08	15.62	
1.26	0.08	16.20	
1.27	0.08	16.80	
1.28	0.08	17.40	
1.29	0.08	18.02	
1.30	0.08	18.64	
1.31	0.08	19.28	
1.32	0.08	19.93	
1.33	0.08	20.59	
1.34	0.08	21.26	
1.35	0.08	21.94	
1.36	0.08	22.64	
1.37	0.08	23.34	
1.38	0.08	24.06	
1.39	0.08	24.79	
1.40	0.08	25.53	
1.41	0.08	26.29	
1.42	0.08	27.05	
1.43	0.08	27.83	
1.44	0.08	28.61	
1.45	0.08	29.41	
1.46	0.08	30.22	
1.47	0.08	31.05	
1.48	0.08	31.88	
1.49	0.08	32.73	
1.50	0.08	33.59	
1.51	0.08	34.45	
1.52	0.08	35.34	
1.53	0.08	36.23	
1.54	0.08	37.14	
1.55	0.08	38.05	
1.56	0.08	38.98	
1.57	0.08	39.92	
1.58	0.08	40.88	
1.59	0.08	41.84	
1.60	0.08	42.82	
1.61	0.08	43.81	
1.62	0.08	44.81	
1.63	0.08	45.82	
1.64	0.08	46.85	
1.65	0.08	47.88	
1.66	0.08	48.93	
1.67	0.08	50.00	
1.68	0.08	51.07	
1.69	0.08	52.16	
1.70	0.08	53.25	
1.71	0.08	54.36	
1.72	0.08	55.49	
1.73	0.08	56.62	
1.74	0.08	57.77	
1.75	0.08	58.93	
1.76	0.08	60.10	
1.77	0.08	61.28	
1.78	0.08	62.48	
1.79	0.08	63.68	
1.80	0.08	64.90	
1.81	0.08	66.14	
1.82	0.08	67.38	
1.83	0.08	68.64	
1.84	0.08	69.91	
1.85	0.08	71.19	
1.86	0.08	72.48	
1.87	0.08	73.79	
1.88	0.08	75.11	
1.89	0.08	76.44	
1.90	0.08	77.79	
1.91	0.08	79.14	
1.92	0.08	80.51	
1.93	0.08	81.89	
1.94	0.08	83.29	
1.95	0.08	84.69	
1.96	0.08	86.11	
1.97	0.08	87.54	
1.98	0.08	88.99	
1.99	0.08	90.45	
2.00	0.08	91.91	
2.01	0.08	93.40	
2.02	0.08	94.89	
2.03	0.08	96.40	
2.04	0.08	97.92	
2.05	0.08	99.45	
2.06	0.08	101.00	
2.07	0.08	102.55	
2.08	0.08	104.12	
2.09	0.08	105.71	
2.10	0.08	107.30	
2.11	0.08	108.91	
2.12	0.08	110.53	
2.13	0.08	112.17	
2.14	0.08	113.81	
2.15	0.08	115.47	
2.16	0.08	117.15	
2.17	0.08	118.83	
2.18	0.08	120.53	
2.19	0.08	122.24	
2.20	0.08	123.96	
2.21	0.08	125.70	
2.22	0.08	127.45	
2.23	0.08	129.21	
2.24	0.08	130.99	
2.25	0.08	132.77	
2.26	0.08	134.57	
2.27	0.08	136.39	
2.28	0.08	138.22	
2.29	0.08	140.05	
2.30	0.08	141.91	
2.31	0.08	143.77	
2.32	0.08	145.65	
2.33	0.08	147.54	
2.34	0.08	149.45	
2.35	0.08	151.36	
2.36	0.08	153.29	
2.37	0.08	155.24	
2.38	0.08	157.19	
2.39	0.08	159.16	
2.40	0.08	161.15	
2.41	0.08	163.14	
2.42	0.08	165.15	
2.43	0.08	167.17	
2.44	0.08	169.21	
2.45	0.08	171.25	
2.46	0.08	173.31	
2.47	0.08	175.39	
2.48	0.08	177.48	
2.49	0.08	179.58	
2.50	0.08	181.69	
2.51	0.08	183.82	
2.52	0.08	185.96	
2.53	0.08	188.11	
2.54	0.08	190.27	
2.55	0.08	192.45	
2.56	0.08	194.65	
2.57	0.08	196.85	
2.58	0.08	199.07	
2.59	0.08	201.30	
2.60	0.08	203.55	
2.61	0.08	205.81	
2.62	0.08	208.08	
2.63	0.08	210.36	
2.64	0.08	212.66	
2.65	0.08	214.97	
2.66	0.08	217.30	
2.67	0.08	219.64	
2.68	0.08	221.99	
2.69	0.08	224.35	
2.70	0.08	226.73	
2.71	0.08	229.12	
2.72	0.08	231.53	
2.73	0.08	233.95	
2.74	0.08	236.38	
2.75	0.08	238.82	
2.76	0.08	241.28	
2.77	0.08	243.45	
2.78	0.08	245.63	
2.79	0.08	247.81	
2.80	0.08	250.01	
2.81	0.08	252.22	
2.82	0.08	254.43	
2.83	0.08	256.65	
2.84	0.08	258.78	*
2.85	0.08	260.90	
2.86	0.08	263.04	
2.87	0.08	265.19	
2.88	0.08	267.34	
2.89	0.08	269.50	
2.90	0.08	271.67	
2.91	0.08	273.85	
2.92	0.08	276.03	
2.93	0.08	278.23	
2.94	0.07	280.43	
2.95	0.07	282.64	
2.96	0.07	284.86	
2.97	0.07	287.08	
2.98	0.07	289.32	
2.99	0.07	291.56	
3.00	0.07	293.81	
3.01	0.07	296.07	
3.02	0.07	298.34	
3.03	0.07	300.61	
3.04	0.07	302.89	
3.05	0.07	305.18	
3.06	0.07	307.48	
3.07	0.07	309.79	
3.08	0.07	312.10	
3.09	0.07	314.43	
3.10	0.07	316.76	
3.11	0.07	319.10	
3.12	0.07	321.44	
3.13	0.07	323.80	
3.14	0.06	326.16	
3.15	0.06	328.53	
3.16	0.06	330.91	
3.17	0.06	333.30	
3.18	0.06	335.69	
3.19	0.06	338.10	
3.20	0.06	340.51	
3.21	0.06	342.93	
3.22	0.06	345.36	
3.23	0.06	347.79	
3.24	0.06	350.23	
3.25	0.06	352.68	
3.26	0.06	355.14	
3.27	0.06	357.61	
3.28	0.06	360.09	
3.29	0.06	362.57	
3.30	0.06	365.06	
3.31	0.06	367.56	
3.32	0.06	370.07	
3.33	0.05	372.58	
3.34	0.05	375.10	
3.35	0.05	377.63	
3.36	0.05	380.17	
3.37	0.05	382.72	
3.38	0.05	385.27	
3.39	0.05	387.84	
3.40	0.05	390.41	
3.41	0.05	392.98	
3.42	0.05	395.57	
3.43	0.05	398.16	
3.44	0.05	400.77	
3.45	0.05	403.38	
3.46	0.05	405.99	
3.47	0.05	408.62	
3.48	0.05	411.25	
3.49	0.05	413.89	
3.50	0.05	416.54	
3.51	0.05	419.20	
3.52	0.05	421.87	
3.53	0.05	424.54	
3.54	0.04	427.22	
3.55	0.04	429.91	
3.56	0.04	432.61	
3.57	0.04	435.31	
3.58	0.04	438.02	
3.59	0.04	440.74	
3.60	0.04	443.47	
3.61	0.04	446.21	
3.62	0.04	448.95	
3.63	0.04	451.70	
3.64	0.04	454.46	
3.65	0.04	457.23	
3.66	0.04	460.00	
3.67	0.04	462.79	
3.68	0.04	465.58	
3.69	0.04	468.38	
3.70	0.04	471.18	
3.71	0.04	474.00	
3.72	0.04	476.82	
3.73	0.03	479.65	
3.74	0.03	482.49	
3.75	0.03	485.33	
3.76	0.03	488.19	
3.77	0.03	491.05	
3.78	0.03	493.92	
3.79	0.03	496.79	
3.80	0.03	499.68	
3.81	0.03	502.57	
3.82	0.03	505.47	
3.83	0.03	508.38	
3.84	0.03	511.29	
3.85	0.03	514.22	
3.86	0.03	517.15	
3.87	0.03	520.09	
3.88	0.03	523.04	
3.89	0.03	525.99	
3.90	0.03	528.95	
3.91	0.03	531.92	
3.92	0.03	534.90	
3.93	0.03	537.89	
3.94	0.02	540.88	
3.95	0.02	543.88	
3.96	0.02	546.89	
3.97	0.02	549.91	
3.98	0.02	552.93	
3.99	0.02	555.96	
4.00	0.02	559.00	
4.01	0.02	562.05	
4.02	0.02	565.11	
4.03	0.02	568.17	
4.04	0.02	571.24	
4.05	0.02	574.32	
4.06	0.02	577.40	
4.07	0.02	580.50	
4.08	0.02	583.60	
4.09	0.02	586.71	
4.10	0.02	589.83	
4.11	0.02	592.95	
4.12	0.02	596.08	
4.13	0.01	599.22	
4.14	0.01	602.37	
4.15	0.01	605.53	
4.16	0.01	608.69	
4.17	0.01	611.86	
4.18	0.01	615.04	
4.19	0.01	618.23	
4.20	0.01	621.42	
4.21	0.01	624.62	
4.22	0.01	627.83	
4.23	0.01	631.05	
4.24	0.01	634.27	
4.25	0.01	637.51	
4.26	0.01	640.75	
4.27	0.01	644.00	
4.28	0.01	647.25	
4.29	0.01	650.51	
4.30	0.01	653.78	
4.31	0.01	657.06	
4.32	0.01	660.35	
4.33	0.00	663.64	
4.34	0.00	666.94	
4.35	0.00	670.25	
4.36	0.00	673.57	
4.37	0.00	676.89	
4.38	0.00	680.23	
4.39	0.00	683.57	
4.40	0.00	686.91	
4.41	0.00	690.27	
4.42	0.00	693.63	
4.43	0.00	697.00	*
4.44	0.00	700.18	
4.45	0.00	703.38	
4.46	0.00	706.57	
4.47	0.00	709.77	
4.48	0.00	712.98	
4.49	0.00	716.20	
4.50	0.00	719.42	
4.51	0.00	722.64	
4.52	0.00	725.87	
4.53	0.00	729.11	
4.54	0.00	732.36	
4.55	0.00	735.60	
4.56	0.00	738.86	
4.57	0.00	742.12	
4.58	0.00	745.39	
4.59	0.00	748.66	
4.60	0.00	751.94	
4.61	0.00	755.22	
4.62	0.00	758.51	
4.63	0.00	761.81	
4.64	0.00	765.11	
4.65	0.00	768.42	
4.66	0.00	771.73	
4.67	0.00	775.05	
4.68	0.00	778.37	
4.69	0.00	781.70	
4.70	0.00	785.04	
4.71	0.00	788.38	
4.72	0.00	791.73	
4.73	0.00	795.08	
4.74	0.00	798.44	
4.75	0.00	801.80	
4.76	0.00	805.17	
4.77	0.00	808.55	
4.78	0.00	811.93	
4.79	0.00	815.32	
4.80	0.00	818.71	
4.81	0.00	822.11	
4.82	0.00	825.52	
4.83	0.00	828.93	
4.84	0.00	832.34	
4.85	0.00	835.76	
4.86	0.00	839.19	
4.87	0.00	842.62	
4.88	0.00	846.06	
4.89	0.00	849.51	
4.90	0.00	852.96	
4.91	0.00	856.41	
4.92	0.00	859.87	
4.93	0.00	863.34	
4.94	0.00	866.81	
4.95	0.00	870.29	
4.96	0.00	873.78	
4.97	0.00	877.27	
4.98	0.00	880.76	
4.99	0.00	884.26	
5.00	0.00	887.77	
5.01	0.00	891.28	
5.02	0.00	894.80	
5.03	0.00	898.32	
5.04	0.00	901.85	
5.05	0.00	905.38	
5.06	0.00	908.92	
5.07	0.00	912.47	
5.08	0.00	916.02	
5.09	0.00	919.58	
5.10	0.00	923.14	
5.11	0.00	926.71	
5.12	0.00	930.28	
5.13	0.00	933.86	
5.14	0.00	937.45	
5.15	0.00	941.04	
5.16	0.00	944.63	
5.17	0.00	948.23	
5.18	0.00	951.84	
5.19	0.00	955.45	
5.20	0.00	959.07	
5.21	0.00	962.69	
5.22	0.00	966.32	
5.23	0.00	969.96	
5.24	0.00	973.60	
5.25	0.00	977.24	
5.26	0.00	980.89	
5.27	0.00	984.55	
5.28	0.00	988.21	
5.29	0.00	991.88	
5.30	0.00	995.55	
5.31	0.00	999.23	
5.32	0.00	1002.92	
5.33	0.00	1006.61	
5.34	0.00	1010.30	
5.35	0.00	1014.00	
5.36	0.00	1017.71	
5.37	0.00	1021.42	
5.38	0.00	1025.14	
5.39	0.00	1028.86	
5.40	0.00	1032.59	
5.41	0.00	1036.32	
5.42	0.00	1040.06	
5.43	0.00	1043.80	
5.44	0.00	1047.55	
5.45	0.00	1051.31	
5.46	0.00	1055.07	
5.47	0.00	1058.83	
5.48	0.00	1062.60	
5.49	0.00	1066.38	
5.50	0.00	1070.16	
5.51	0.00	1073.95	
5.52	0.00	1077.74	
5.53	0.00	1081.54	
5.54	0.00	1085.35	
5.55	0.00	1089.16	
5.56	0.00	1092.97	
5.57	0.00	1096.79	
5.58	0.00	1100.62	
5.59	0.00	1104.45	
5.60	0.00	1108.28	
5.61	0.00	1112.12	
5.62	0.00	1115.97	
5.63	0.00	1119.82	
5.64	0.00	1123.68	
5.65	0.00	1127.54	
5.66	0.00	1131.41	
5.67	0.00	1135.29	
5.68	0.00	1139.17	
5.69	0.00	1143.05	
5.70	0.00	1146.94	
5.71	0.00	1150.84	
5.72	0.00	1154.74	
5.73	0.00	1158.64	
5.74	0.00	1162.55	
5.75	0.00	1166.47	
5.76	0.00	1170.39	
5.77	0.00	1174.32	
5.78	0.00	1178.25	
5.79	0.00	1182.19	
5.80	0.00	1186.13	
5.81	0.00	1190.08	
5.82	0.00	1194.04	
5.83	0.00	1197.99	
5.84	0.00	1201.96	
5.85	0.00	1205.93	
5.86	0.00	1209.90	
5.87	0.00	1213.88	
5.88	0.00	1217.87	
5.89	0.00	1221.86	
5.90	0.00	1225.86	
5.91	0.00	1229.86	
5.92	0.00	1233.87	
5.93	0.00	1237.88	
5.94	0.00	1241.89	
5.95	0.00	1245.92	
5.96	0.00	1249.94	
5.97	0.00	1253.98	
5.98	0.00	1258.02	
5.99	0.00	1262.06	
6.00	0.00	1266.11	
6.01	0.00	1270.16	
6.02	0.00	1274.22	
6.03	0.00	1278.29	
6.04	0.00	1282.36	
6.05	0.00	1286.43	
6.06	0.00	1290.51	
6.07	0.00	1294.60	
6.08	0.00	1298.69	
6.09	0.00	1302.78	
6.10	0.00	1306.89	
6.11	0.00	1310.99	
6.12	0.00	1315.10	
6.13	0.00	1319.22	
6.14	0.00	1323.34	
6.15	0.00	1327.47	
6.16	0.00	1331.60	
6.17	0.00	1335.74	
6.18	0.00	1339.88	
6.19	0.00	1344.03	
6.20	0.00	1348.18	
6.21	0.00	1352.34	
6.22	0.00	1356.51	
6.23	0.00	1360.67	
6.24	0.00	1364.85	
6.25	0.00	1369.03	
6.26	0.00	1373.21	
6.27	0.00	1377.40	
6.28	0.00	1381.60	
6.29	0.00	1385.80	
6.30	0.00	1390.00	*
6.31	0.00	1394.50	
6.32	0.00	1399.02	
6.33	0.00	1403.53	
6.34	0.00	1408.06	
6.35	0.00	1412.59	
6.36	0.00	1417.12	
6.37	0.00	1421.67	
6.38	0.00	1426.22	
6.39	0.00	1430.77	
6.40	0.00	1435.34	
6.41	0.00	1439.90	
6.42	0.00	1444.48	
6.43	0.00	1449.06	
6.44	0.00	1453.65	
6.45	0.00	1458.25	
6.46	0.00	1462.85	
6.47	0.00	1467.45	
6.48	0.00	1472.07	
6.49	0.00	1476.69	
6.50	0.00	1481.32	
6.51	0.00	1485.95	
6.52	0.00	1490.59	
6.53	0.00	1495.24	
6.54	0.00	1499.89	
6.55	0.00	1504.55	
6.56	0.00	1509.21	
6.57	0.00	1513.88	
6.58	0.00	1518.56	
6.59	0.00	1523.25	
6.60	0.00	1527.94	
6.61	0.00	1532.64	
6.62	0.00	1537.34	
6.63	0.00	1542.05	
6.64	0.00	1546.77	
6.65	0.00	1551.49	
6.66	0.00	1556.22	
6.67	0.00	1560.95	
6.68	0.00	1565.70	
6.69	0.00	1570.45	
6.70	0.00	1575.20	*