# //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: 2025-09-15 19:10:02
# //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="09217900       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="BLACKS FORK NEAR ROBERTSON, WY"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20250915191002 MST"
# //RATING ID="14.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Developed Oct 2022 for use of OG as primary reference starting in 2018, stilling well inoperable."
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=1.000000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20221026094100 BZONE=-07:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="Developed in Oct 2022 using meas. nos. 430 - 457 and high flow meas. to accommodate OG as primary reference (stilling well inoperable starting 2018).  Considered well defined 30-800cfs."
# //SHIFT_PREV BEGIN="20250909080630" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="2.50" SHIFT1="0.06" STAGE2="4.50" SHIFT2="0.00" STAGE3="6.00" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Applying shift indicated by meas. 476."
# //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
1.39	0.06	3.26	
1.40	0.06	3.67	
1.41	0.06	4.13	
1.42	0.06	4.62	
1.43	0.06	5.17	
1.44	0.06	5.77	
1.45	0.06	6.29	*
1.46	0.06	6.85	
1.47	0.06	7.44	
1.48	0.06	8.08	
1.49	0.06	8.75	
1.50	0.06	9.47	*
1.51	0.06	10.23	
1.52	0.06	11.04	
1.53	0.06	11.89	
1.54	0.06	12.80	
1.55	0.06	13.55	
1.56	0.06	14.34	
1.57	0.06	15.15	
1.58	0.06	16.00	
1.59	0.06	16.88	
1.60	0.06	17.79	*
1.61	0.06	18.74	
1.62	0.06	19.72	
1.63	0.06	20.74	
1.64	0.06	21.80	
1.65	0.06	22.67	
1.66	0.06	23.56	
1.67	0.06	24.47	
1.68	0.06	25.41	
1.69	0.06	26.37	
1.70	0.06	27.35	*
1.71	0.06	28.35	
1.72	0.06	29.38	
1.73	0.06	30.43	
1.74	0.06	31.50	
1.75	0.06	32.52	
1.76	0.06	33.56	
1.77	0.06	34.62	
1.78	0.06	35.70	
1.79	0.06	36.80	
1.80	0.06	37.91	*
1.81	0.06	39.05	
1.82	0.06	40.22	
1.83	0.06	41.40	
1.84	0.06	42.60	
1.85	0.06	43.72	
1.86	0.06	44.86	
1.87	0.06	46.02	
1.88	0.06	47.19	
1.89	0.06	48.39	
1.90	0.06	49.59	*
1.91	0.06	50.82	
1.92	0.06	52.06	
1.93	0.06	53.32	
1.94	0.06	54.60	
1.95	0.06	55.78	
1.96	0.06	56.97	
1.97	0.06	58.18	
1.98	0.06	59.40	
1.99	0.06	60.63	
2.00	0.06	61.88	*
2.01	0.06	63.14	
2.02	0.06	64.41	
2.03	0.06	65.70	
2.04	0.06	67.00	
2.05	0.06	68.34	
2.06	0.06	69.70	
2.07	0.06	71.08	
2.08	0.06	72.46	
2.09	0.06	73.87	
2.10	0.06	75.28	*
2.11	0.06	76.72	
2.12	0.06	78.16	
2.13	0.06	79.62	
2.14	0.06	81.10	
2.15	0.06	82.57	
2.16	0.06	84.05	
2.17	0.06	85.54	
2.18	0.06	87.05	
2.19	0.06	88.57	
2.20	0.06	90.11	*
2.21	0.06	91.66	
2.22	0.06	93.23	
2.23	0.06	94.81	
2.24	0.06	96.40	
2.25	0.06	98.04	
2.26	0.06	99.70	
2.27	0.06	101.37	
2.28	0.06	103.06	
2.29	0.06	104.76	
2.30	0.06	106.48	*
2.31	0.06	108.21	
2.32	0.06	109.96	
2.33	0.06	111.72	
2.34	0.06	113.50	
2.35	0.06	115.37	
2.36	0.06	117.26	
2.37	0.06	119.17	
2.38	0.06	121.09	
2.39	0.06	123.03	
2.40	0.06	124.99	*
2.41	0.06	126.97	
2.42	0.06	128.96	
2.43	0.06	130.97	
2.44	0.06	133.00	
2.45	0.06	135.16	
2.46	0.06	137.34	
2.47	0.06	139.53	
2.48	0.06	141.75	
2.49	0.06	143.99	
2.50	0.06	146.25	*
2.51	0.06	148.46	
2.52	0.06	150.70	
2.53	0.06	152.95	
2.54	0.06	155.22	
2.55	0.06	157.48	
2.56	0.06	159.76	
2.57	0.06	162.05	
2.58	0.06	164.37	
2.59	0.06	166.70	
2.60	0.06	169.06	*
2.61	0.06	171.43	
2.62	0.06	173.82	
2.63	0.06	176.23	
2.64	0.06	178.66	
2.65	0.06	181.11	
2.66	0.06	183.58	
2.67	0.05	186.07	
2.68	0.05	188.58	
2.69	0.05	191.10	
2.70	0.05	193.65	
2.71	0.05	196.22	
2.72	0.05	198.81	
2.73	0.05	201.41	
2.74	0.05	204.04	
2.75	0.05	206.73	
2.76	0.05	209.55	
2.77	0.05	212.41	
2.78	0.05	215.28	
2.79	0.05	218.18	
2.80	0.05	221.10	*
2.81	0.05	224.05	
2.82	0.05	227.02	
2.83	0.05	230.01	
2.84	0.05	233.03	
2.85	0.05	236.07	
2.86	0.05	239.14	
2.87	0.05	242.23	
2.88	0.05	245.34	
2.89	0.05	248.48	
2.90	0.05	251.64	
2.91	0.05	254.82	
2.92	0.05	258.03	
2.93	0.05	261.27	
2.94	0.05	264.53	
2.95	0.05	267.81	
2.96	0.05	271.11	
2.97	0.05	274.42	
2.98	0.05	277.76	
2.99	0.05	281.12	
3.00	0.05	284.51	*
3.01	0.04	287.92	
3.02	0.04	291.36	
3.03	0.04	294.82	
3.04	0.04	298.30	
3.05	0.04	301.81	
3.06	0.04	305.35	
3.07	0.04	308.91	
3.08	0.04	312.49	
3.09	0.04	316.10	
3.10	0.04	319.74	
3.11	0.04	323.40	
3.12	0.04	327.08	
3.13	0.04	330.80	
3.14	0.04	334.53	
3.15	0.04	338.29	
3.16	0.04	342.08	
3.17	0.04	345.93	
3.18	0.04	349.81	
3.19	0.04	353.72	
3.20	0.04	357.65	*
3.21	0.04	361.61	
3.22	0.04	365.60	
3.23	0.04	369.61	
3.24	0.04	373.65	
3.25	0.04	377.72	
3.26	0.04	381.81	
3.27	0.04	385.94	
3.28	0.04	390.10	
3.29	0.04	394.29	
3.30	0.04	398.50	*
3.31	0.04	402.75	
3.32	0.04	407.02	
3.33	0.04	411.31	
3.34	0.03	415.64	
3.35	0.03	419.99	
3.36	0.03	424.37	
3.37	0.03	428.74	
3.38	0.03	433.10	
3.39	0.03	437.48	
3.40	0.03	441.89	*
3.41	0.03	446.32	
3.42	0.03	450.78	
3.43	0.03	455.27	
3.44	0.03	459.79	
3.45	0.03	464.33	
3.46	0.03	468.90	
3.47	0.03	473.49	
3.48	0.03	478.12	
3.49	0.03	482.77	
3.50	0.03	487.44	
3.51	0.03	492.15	
3.52	0.03	496.88	
3.53	0.03	501.64	
3.54	0.03	506.42	
3.55	0.03	511.23	
3.56	0.03	516.07	
3.57	0.03	520.94	
3.58	0.03	525.92	
3.59	0.03	530.95	
3.60	0.03	536.00	*
3.61	0.03	541.09	
3.62	0.03	546.20	
3.63	0.03	551.35	
3.64	0.03	556.52	
3.65	0.03	561.73	
3.66	0.03	566.96	
3.67	0.02	572.22	
3.68	0.02	577.76	
3.69	0.02	583.62	
3.70	0.02	589.51	*
3.71	0.02	595.44	
3.72	0.02	601.41	
3.73	0.02	607.41	
3.74	0.02	613.46	
3.75	0.02	619.54	
3.76	0.02	625.66	
3.77	0.02	631.83	
3.78	0.02	638.02	
3.79	0.02	644.25	
3.80	0.02	650.51	*
3.81	0.02	656.82	
3.82	0.02	663.16	
3.83	0.02	669.54	
3.84	0.02	675.96	
3.85	0.02	682.43	
3.86	0.02	688.93	
3.87	0.02	695.47	
3.88	0.02	702.05	
3.89	0.02	708.74	
3.90	0.02	715.49	*
3.91	0.02	722.29	
3.92	0.02	729.12	
3.93	0.02	736.00	
3.94	0.02	742.92	
3.95	0.02	749.88	
3.96	0.02	756.88	
3.97	0.02	763.92	
3.98	0.02	771.01	
3.99	0.02	778.14	
4.00	0.01	785.31	
4.01	0.01	792.53	
4.02	0.01	799.78	
4.03	0.01	807.08	
4.04	0.01	814.43	
4.05	0.01	821.81	
4.06	0.01	829.24	
4.07	0.01	836.72	
4.08	0.01	844.24	
4.09	0.01	852.00	
4.10	0.01	860.47	*
4.11	0.01	869.01	
4.12	0.01	877.59	
4.13	0.01	886.24	
4.14	0.01	894.95	
4.15	0.01	903.71	
4.16	0.01	912.53	
4.17	0.01	921.41	
4.18	0.01	930.35	
4.19	0.01	939.35	
4.20	0.01	948.44	*
4.21	0.01	957.59	
4.22	0.01	966.80	
4.23	0.01	976.08	
4.24	0.01	985.41	
4.25	0.01	994.81	
4.26	0.01	1004.26	
4.27	0.01	1013.78	
4.28	0.01	1023.36	
4.29	0.01	1033.00	
4.30	0.01	1042.70	
4.31	0.01	1052.47	
4.32	0.01	1062.30	
4.33	0.01	1072.19	
4.34	0.00	1082.14	
4.35	0.00	1092.16	
4.36	0.00	1102.24	
4.37	0.00	1112.39	
4.38	0.00	1122.59	
4.39	0.00	1132.87	
4.40	0.00	1143.31	*
4.41	0.00	1154.06	
4.42	0.00	1164.88	
4.43	0.00	1175.77	
4.44	0.00	1186.73	
4.45	0.00	1197.77	
4.46	0.00	1208.87	
4.47	0.00	1220.04	
4.48	0.00	1231.29	
4.49	0.00	1242.61	
4.50	0.00	1254.00	*
4.51	0.00	1265.66	
4.52	0.00	1277.40	
4.53	0.00	1289.21	
4.54	0.00	1301.09	
4.55	0.00	1313.05	
4.56	0.00	1325.09	
4.57	0.00	1337.20	
4.58	0.00	1349.39	
4.59	0.00	1361.66	
4.60	0.00	1374.00	*
4.61	0.00	1386.73	
4.62	0.00	1399.54	
4.63	0.00	1412.43	
4.64	0.00	1425.40	
4.65	0.00	1438.46	
4.66	0.00	1451.60	
4.67	0.00	1464.82	
4.68	0.00	1478.13	
4.69	0.00	1491.52	
4.70	0.00	1505.00	*
4.71	0.00	1518.24	
4.72	0.00	1531.57	
4.73	0.00	1544.98	
4.74	0.00	1558.46	
4.75	0.00	1572.03	
4.76	0.00	1585.68	
4.77	0.00	1599.41	
4.78	0.00	1613.23	
4.79	0.00	1627.12	
4.80	0.00	1641.10	
4.81	0.00	1655.16	
4.82	0.00	1669.31	
4.83	0.00	1683.54	
4.84	0.00	1697.85	
4.85	0.00	1712.24	
4.86	0.00	1726.72	
4.87	0.00	1741.29	
4.88	0.00	1755.94	
4.89	0.00	1770.67	
4.90	0.00	1785.49	
4.91	0.00	1800.40	
4.92	0.00	1815.39	
4.93	0.00	1830.47	
4.94	0.00	1845.63	
4.95	0.00	1860.88	
4.96	0.00	1876.22	
4.97	0.00	1891.64	
4.98	0.00	1907.16	
4.99	0.00	1922.76	
5.00	0.00	1938.44	
5.01	0.00	1954.22	
5.02	0.00	1970.09	
5.03	0.00	1986.04	
5.04	0.00	2002.08	
5.05	0.00	2018.22	
5.06	0.00	2034.44	
5.07	0.00	2050.75	
5.08	0.00	2067.15	
5.09	0.00	2083.65	
5.10	0.00	2100.23	
5.11	0.00	2116.91	
5.12	0.00	2133.67	
5.13	0.00	2150.53	
5.14	0.00	2167.48	
5.15	0.00	2184.52	
5.16	0.00	2201.66	
5.17	0.00	2218.89	
5.18	0.00	2236.21	
5.19	0.00	2253.62	
5.20	0.00	2271.13	
5.21	0.00	2288.73	
5.22	0.00	2306.43	
5.23	0.00	2324.22	
5.24	0.00	2342.10	
5.25	0.00	2360.08	
5.26	0.00	2378.16	
5.27	0.00	2396.33	
5.28	0.00	2414.59	
5.29	0.00	2432.96	
5.30	0.00	2451.42	
5.31	0.00	2469.97	
5.32	0.00	2488.63	
5.33	0.00	2507.38	
5.34	0.00	2526.22	
5.35	0.00	2545.17	
5.36	0.00	2564.21	
5.37	0.00	2583.35	
5.38	0.00	2602.59	
5.39	0.00	2621.93	
5.40	0.00	2641.37	
5.41	0.00	2660.91	
5.42	0.00	2680.55	
5.43	0.00	2700.29	
5.44	0.00	2720.13	
5.45	0.00	2740.06	
5.46	0.00	2760.10	
5.47	0.00	2780.25	
5.48	0.00	2800.49	
5.49	0.00	2820.83	
5.50	0.00	2841.28	
5.51	0.00	2861.83	
5.52	0.00	2882.48	
5.53	0.00	2903.23	
5.54	0.00	2924.09	
5.55	0.00	2945.05	
5.56	0.00	2966.12	
5.57	0.00	2987.28	
5.58	0.00	3008.56	
5.59	0.00	3029.93	
5.60	0.00	3051.42	
5.61	0.00	3073.00	
5.62	0.00	3094.70	
5.63	0.00	3116.50	
5.64	0.00	3138.40	
5.65	0.00	3160.41	
5.66	0.00	3182.53	
5.67	0.00	3204.75	
5.68	0.00	3227.09	
5.69	0.00	3249.52	
5.70	0.00	3272.07	
5.71	0.00	3294.73	
5.72	0.00	3317.49	
5.73	0.00	3340.36	
5.74	0.00	3363.34	
5.75	0.00	3386.43	
5.76	0.00	3409.63	
5.77	0.00	3432.94	
5.78	0.00	3456.36	
5.79	0.00	3479.89	
5.80	0.00	3503.53	
5.81	0.00	3527.28	
5.82	0.00	3551.14	
5.83	0.00	3575.12	
5.84	0.00	3599.20	
5.85	0.00	3623.40	
5.86	0.00	3647.71	
5.87	0.00	3672.13	
5.88	0.00	3696.66	
5.89	0.00	3721.31	
5.90	0.00	3746.08	
5.91	0.00	3770.95	
5.92	0.00	3795.94	
5.93	0.00	3821.04	
5.94	0.00	3846.26	
5.95	0.00	3871.60	
5.96	0.00	3897.05	
5.97	0.00	3922.61	
5.98	0.00	3948.29	
5.99	0.00	3974.09	
6.00	0.00	4000.00	*