# //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: 2026-09-22 21:35:01
# //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="06209500       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="Rock Creek near Red Lodge MT"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260922213501 MST"
# //RATING ID="14.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Fill occurred after 2022 flood and new bridge installed.  Channel unstable as bed material continues to move during moderate events.  Offset selected roughly based on 2023 GZF of 3.9 ft. Additional fill has occurred since then, so used 4.1 was used. Indirect msmt no. 788 was used roughly on the higher end but not drawn directly through due to the uncertainty associated with indirect msmts.  Also, only drew Rating 14.0 about 20% beyond the indirect msmt instead of doubling the highest msmt.  The lower end of the rating was determined using late 2025 and most of the 2026 msmts.\\n\\nApproved-PMS 9/22/2026: Straight line rating with no breakpoints, same slope, and brought to 0.0cfs. Due to the straight line, no reverses and confirmed using the Rating Smoothing Check Excel sheet. Agree with use of almost all measurements after Jun 2, 2025, excluding Qm 815 and 820. Overall, good rating."
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=4.100000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20250606000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="Fill occurs either after first main peak or during sustained flows in first 2 weeks of June."
# //SHIFT_PREV BEGIN="20260910124500" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="6.30" SHIFT1="0.00" STAGE2="7.00" SHIFT2="0.00"
# //SHIFT_PREV COMMENT="Continue zero shift based on msmts nos.821-822."
# //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
4.10	0.00	0.00	*
4.11	0.00	0.01	
4.12	0.00	0.02	
4.13	-0.01	0.02	
4.14	0.00	0.03	
4.15	0.00	0.04	
4.16	0.00	0.05	
4.17	0.00	0.06	
4.18	0.00	0.07	
4.19	-0.01	0.07	
4.20	0.00	0.08	
4.21	0.00	0.09	
4.22	0.00	0.10	
4.23	0.00	0.11	
4.24	-0.01	0.11	
4.25	0.00	0.12	
4.26	0.00	0.13	
4.27	0.00	0.14	
4.28	0.00	0.15	
4.29	-0.01	0.15	
4.30	0.00	0.16	
4.31	0.00	0.17	
4.32	0.00	0.18	
4.33	0.00	0.19	
4.34	0.00	0.20	
4.35	-0.01	0.20	
4.36	0.00	0.21	
4.37	0.00	0.22	
4.38	0.00	0.23	
4.39	0.00	0.24	
4.40	-0.01	0.24	
4.41	0.00	0.25	
4.42	0.00	0.26	*
4.43	0.00	0.29	
4.44	0.00	0.33	
4.45	0.00	0.36	
4.46	0.00	0.41	
4.47	0.00	0.45	
4.48	0.00	0.50	
4.49	0.00	0.55	
4.50	0.00	0.60	
4.51	0.00	0.66	
4.52	0.00	0.72	
4.53	0.00	0.79	
4.54	0.00	0.86	
4.55	0.00	0.94	
4.56	0.00	1.02	
4.57	0.00	1.11	
4.58	0.00	1.20	
4.59	0.00	1.30	
4.60	0.00	1.40	
4.61	0.00	1.51	
4.62	0.00	1.62	
4.63	0.00	1.74	
4.64	0.00	1.87	
4.65	0.00	2.00	
4.66	0.00	2.15	
4.67	0.00	2.29	
4.68	0.00	2.45	
4.69	0.00	2.61	
4.70	0.00	2.78	
4.71	0.00	2.96	
4.72	0.00	3.15	
4.73	0.00	3.34	
4.74	0.00	3.55	
4.75	0.00	3.76	
4.76	0.00	3.99	
4.77	0.00	4.22	
4.78	0.00	4.46	
4.79	0.00	4.71	
4.80	0.00	4.98	
4.81	0.00	5.25	
4.82	0.00	5.53	
4.83	0.00	5.83	
4.84	0.00	6.14	
4.85	0.00	6.45	
4.86	0.00	6.79	
4.87	0.00	7.13	
4.88	0.00	7.48	
4.89	0.00	7.85	
4.90	0.00	8.23	
4.91	0.00	8.63	
4.92	0.00	9.04	
4.93	0.00	9.46	
4.94	0.00	9.90	
4.95	0.00	10.35	
4.96	0.00	10.81	
4.97	0.00	11.30	
4.98	0.00	11.79	
4.99	0.00	12.31	
5.00	0.00	12.84	
5.01	0.00	13.38	
5.02	0.00	13.95	
5.03	0.00	14.53	
5.04	0.00	15.12	
5.05	0.00	15.74	
5.06	0.00	16.37	
5.07	0.00	17.03	
5.08	0.00	17.70	
5.09	0.00	18.39	
5.10	0.00	19.10	
5.11	0.00	19.83	
5.12	0.00	20.58	
5.13	0.00	21.35	
5.14	0.00	22.14	
5.15	0.00	22.96	
5.16	0.00	23.79	
5.17	0.00	24.65	
5.18	0.00	25.53	
5.19	0.00	26.43	
5.20	0.00	27.36	
5.21	0.00	28.31	
5.22	0.00	29.28	
5.23	0.00	30.28	
5.24	0.00	31.30	
5.25	0.00	32.35	
5.26	0.00	33.42	
5.27	0.00	34.52	
5.28	0.00	35.65	
5.29	0.00	36.80	
5.30	0.00	37.98	
5.31	0.00	39.19	
5.32	0.00	40.42	
5.33	0.00	41.69	
5.34	0.00	42.98	
5.35	0.00	44.30	
5.36	0.00	45.65	
5.37	0.00	47.03	
5.38	0.00	48.45	
5.39	0.00	49.89	
5.40	0.00	51.36	
5.41	0.00	52.87	
5.42	0.00	54.41	
5.43	0.00	55.98	
5.44	0.00	57.58	
5.45	0.00	59.22	
5.46	0.00	60.89	
5.47	0.00	62.60	
5.48	0.00	64.34	
5.49	0.00	66.11	
5.50	0.00	67.92	
5.51	0.00	69.77	
5.52	0.00	71.66	
5.53	0.00	73.58	
5.54	0.00	75.54	
5.55	0.00	77.53	
5.56	0.00	79.57	
5.57	0.00	81.64	
5.58	0.00	83.76	
5.59	0.00	85.91	
5.60	0.00	88.11	
5.61	0.00	90.34	
5.62	0.00	92.62	
5.63	0.00	94.94	
5.64	0.00	97.30	
5.65	0.00	99.70	
5.66	0.00	102.15	
5.67	0.00	104.64	
5.68	0.00	107.18	
5.69	0.00	109.76	
5.70	0.00	112.38	
5.71	0.00	115.05	
5.72	0.00	117.77	
5.73	0.00	120.54	
5.74	0.00	123.35	
5.75	0.00	126.21	
5.76	0.00	129.12	
5.77	0.00	132.08	
5.78	0.00	135.08	
5.79	0.00	138.14	
5.80	0.00	141.25	
5.81	0.00	144.41	
5.82	0.00	147.62	
5.83	0.00	150.88	
5.84	0.00	154.19	
5.85	0.00	157.56	
5.86	0.00	160.98	
5.87	0.00	164.46	
5.88	0.00	167.99	
5.89	0.00	171.58	
5.90	0.00	175.22	
5.91	0.00	178.92	
5.92	0.00	182.68	
5.93	0.00	186.49	
5.94	0.00	190.36	
5.95	0.00	194.29	
5.96	0.00	198.28	
5.97	0.00	202.33	
5.98	0.00	206.44	
5.99	0.00	210.62	
6.00	0.00	214.85	
6.01	0.00	219.14	
6.02	0.00	223.50	
6.03	0.00	227.92	
6.04	0.00	232.41	
6.05	0.00	236.96	
6.06	0.00	241.57	
6.07	0.00	246.25	
6.08	0.00	251.00	*
6.09	0.00	255.81	
6.10	0.00	260.69	
6.11	0.00	265.64	
6.12	0.00	270.66	
6.13	0.00	275.75	
6.14	0.00	280.91	
6.15	0.00	286.13	
6.16	0.00	291.43	
6.17	0.00	296.80	
6.18	0.00	302.25	
6.19	0.00	307.76	
6.20	0.00	313.35	
6.21	0.00	319.02	
6.22	0.00	324.75	
6.23	0.00	330.57	
6.24	0.00	336.46	
6.25	0.00	342.43	
6.26	0.00	348.47	
6.27	0.00	354.59	
6.28	0.00	360.79	
6.29	0.00	367.07	
6.30	0.00	373.43	
6.31	0.00	379.88	
6.32	0.00	386.40	
6.33	0.00	393.00	
6.34	0.00	399.69	
6.35	0.00	406.46	
6.36	0.00	413.31	
6.37	0.00	420.25	
6.38	0.00	427.28	
6.39	0.00	434.38	
6.40	0.00	441.58	
6.41	0.00	448.86	
6.42	0.00	456.24	
6.43	0.00	463.69	
6.44	0.00	471.24	
6.45	0.00	478.88	
6.46	0.00	486.61	
6.47	0.00	494.43	
6.48	0.00	502.35	
6.49	0.00	510.35	
6.50	0.00	518.45	
6.51	0.00	526.64	
6.52	0.00	534.93	
6.53	0.00	543.31	
6.54	0.00	551.79	
6.55	0.00	560.37	
6.56	0.00	569.04	
6.57	0.00	577.81	
6.58	0.00	586.68	
6.59	0.00	595.65	
6.60	0.00	604.72	
6.61	0.00	613.90	
6.62	0.00	623.17	
6.63	0.00	632.55	
6.64	0.00	642.03	
6.65	0.00	651.61	
6.66	0.00	661.30	
6.67	0.00	671.09	
6.68	0.00	680.99	
6.69	0.00	691.00	
6.70	0.00	701.11	
6.71	0.00	711.33	
6.72	0.00	721.66	
6.73	0.00	732.11	
6.74	0.00	742.66	
6.75	0.00	753.32	
6.76	0.00	764.10	
6.77	0.00	774.99	
6.78	0.00	785.99	
6.79	0.00	797.10	
6.80	0.00	808.33	
6.81	0.00	819.68	
6.82	0.00	831.15	
6.83	0.00	842.73	
6.84	0.00	854.43	
6.85	0.00	866.24	
6.86	0.00	878.18	
6.87	0.00	890.24	
6.88	0.00	902.42	
6.89	0.00	914.72	
6.90	0.00	927.15	
6.91	0.00	939.69	
6.92	0.00	952.36	
6.93	0.00	965.16	
6.94	0.00	978.09	
6.95	0.00	991.14	
6.96	0.00	1004.31	
6.97	0.00	1017.62	
6.98	0.00	1031.05	
6.99	0.00	1044.62	
7.00	0.00	1058.31	
7.01	0.00	1072.14	
7.02	0.00	1086.10	
7.03	0.00	1100.19	
7.04	0.00	1114.42	
7.05	0.00	1128.78	
7.06	0.00	1143.27	
7.07	0.00	1157.91	
7.08	0.00	1172.68	
7.09	0.00	1187.58	
7.10	0.00	1202.63	
7.11	0.00	1217.82	
7.12	0.00	1233.14	
7.13	0.00	1248.61	
7.14	0.00	1264.22	
7.15	0.00	1279.97	
7.16	0.00	1295.87	
7.17	0.00	1311.91	
7.18	0.00	1328.10	
7.19	0.00	1344.43	
7.20	0.00	1360.91	
7.21	0.00	1377.54	
7.22	0.00	1394.32	
7.23	0.00	1411.24	
7.24	0.00	1428.32	
7.25	0.00	1445.55	
7.26	0.00	1462.93	
7.27	0.00	1480.46	
7.28	0.00	1498.15	
7.29	0.00	1515.99	
7.30	0.00	1533.99	
7.31	0.00	1552.14	
7.32	0.00	1570.45	
7.33	0.00	1588.92	
7.34	0.00	1607.55	
7.35	0.00	1626.34	
7.36	0.00	1645.29	
7.37	0.00	1664.40	
7.38	0.00	1683.68	
7.39	0.00	1703.12	
7.40	0.00	1722.72	
7.41	0.00	1742.49	
7.42	0.00	1762.42	
7.43	0.00	1782.52	
7.44	0.00	1802.79	
7.45	0.00	1823.23	
7.46	0.00	1843.83	
7.47	0.00	1864.61	
7.48	0.00	1885.56	
7.49	0.00	1906.68	
7.50	0.00	1927.98	
7.51	0.00	1949.45	
7.52	0.00	1971.09	
7.53	0.00	1992.91	
7.54	0.00	2014.91	
7.55	0.00	2037.09	
7.56	0.00	2059.44	
7.57	0.00	2081.98	
7.58	0.00	2104.69	
7.59	0.00	2127.59	
7.60	0.00	2150.67	
7.61	0.00	2173.93	
7.62	0.00	2197.38	
7.63	0.00	2221.01	
7.64	0.00	2244.83	
7.65	0.00	2268.83	
7.66	0.00	2293.02	
7.67	0.00	2317.41	
7.68	0.00	2341.98	
7.69	0.00	2366.74	
7.70	0.00	2391.70	
7.71	0.00	2416.85	
7.72	0.00	2442.19	
7.73	0.00	2467.72	
7.74	0.00	2493.46	
7.75	0.00	2519.39	
7.76	0.00	2545.51	
7.77	0.00	2571.84	
7.78	0.00	2598.36	
7.79	0.00	2625.09	
7.80	0.00	2652.01	
7.81	0.00	2679.14	
7.82	0.00	2706.47	
7.83	0.00	2734.01	
7.84	0.00	2761.75	
7.85	0.00	2789.70	
7.86	0.00	2817.86	
7.87	0.00	2846.22	
7.88	0.00	2874.79	
7.89	0.00	2903.57	
7.90	0.00	2932.57	
7.91	0.00	2961.78	
7.92	0.00	2991.19	
7.93	0.00	3020.83	
7.94	0.00	3050.68	
7.95	0.00	3080.74	
7.96	0.00	3111.02	
7.97	0.00	3141.52	
7.98	0.00	3172.24	
7.99	0.00	3203.18	
8.00	0.00	3234.34	
8.01	0.00	3265.73	
8.02	0.00	3297.33	
8.03	0.00	3329.16	
8.04	0.00	3361.22	
8.05	0.00	3393.50	
8.06	0.00	3426.01	
8.07	0.00	3458.75	
8.08	0.00	3491.71	
8.09	0.00	3524.91	
8.10	0.00	3558.34	
8.11	0.00	3592.00	*