# //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: 2026-09-18 20:55:02
# //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="12323250       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="Silver Bow Cr bl Blacktail Cr, at Butte, MT"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260918205502 MST"
# //RATING ID="13.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Moved gage back to previous location under the I-90 bridge. Updated elevations used same slope as previous."
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=-1.600000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20260505150000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="Moved gage back to upstream location. Approx 50 DS from old gage in better gaging pool."
# //SHIFT_PREV BEGIN="20260918135029" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="1.20" SHIFT1="-0.10" STAGE2="1.57" SHIFT2="0.00" STAGE3="4.50" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Cloned previous shift, made shift 1 slightly more positive to account for end of summer die-off"
# //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
0.94	-0.10	4.26	
0.95	-0.10	4.42	
0.96	-0.10	4.58	
0.97	-0.10	4.74	
0.98	-0.10	4.91	
0.99	-0.10	5.08	
1.00	-0.10	5.26	
1.01	-0.10	5.45	
1.02	-0.10	5.64	
1.03	-0.10	5.84	
1.04	-0.10	6.04	
1.05	-0.10	6.25	
1.06	-0.10	6.47	
1.07	-0.10	6.69	
1.08	-0.10	6.92	
1.09	-0.10	7.16	
1.10	-0.10	7.40	
1.11	-0.10	7.65	
1.12	-0.10	7.91	
1.13	-0.10	8.18	
1.14	-0.10	8.45	
1.15	-0.10	8.73	
1.16	-0.10	9.02	
1.17	-0.10	9.32	
1.18	-0.10	9.63	
1.19	-0.10	9.94	
1.20	-0.10	10.27	
1.21	-0.10	10.70	
1.22	-0.09	11.14	
1.23	-0.09	11.60	
1.24	-0.09	12.08	
1.25	-0.09	12.57	
1.26	-0.08	13.08	
1.27	-0.08	13.61	
1.28	-0.08	14.16	
1.29	-0.08	14.73	
1.30	-0.07	15.32	
1.31	-0.07	15.93	
1.32	-0.07	16.56	
1.33	-0.06	17.21	
1.34	-0.06	17.88	
1.35	-0.06	18.58	
1.36	-0.06	19.30	
1.37	-0.05	20.05	
1.38	-0.05	20.82	
1.39	-0.05	21.62	
1.40	-0.05	22.45	
1.41	-0.04	23.30	
1.42	-0.04	24.18	
1.43	-0.04	25.09	
1.44	-0.03	26.04	
1.45	-0.03	27.01	
1.46	-0.03	28.01	
1.47	-0.03	29.05	
1.48	-0.02	30.12	
1.49	-0.02	31.23	
1.50	-0.02	32.37	
1.51	-0.02	33.55	
1.52	-0.01	34.77	
1.53	-0.01	36.02	
1.54	-0.01	37.32	
1.55	0.00	38.65	
1.56	0.00	40.03	
1.57	0.00	41.36	
1.58	0.00	42.50	
1.59	0.00	43.68	
1.60	0.00	44.88	
1.61	0.00	46.11	
1.62	0.00	47.38	
1.63	0.00	48.67	
1.64	0.00	49.99	
1.65	0.00	51.35	
1.66	0.00	52.74	
1.67	0.00	54.16	
1.68	0.00	55.61	
1.69	0.00	57.10	
1.70	0.00	58.63	
1.71	0.00	60.19	
1.72	0.00	61.78	
1.73	0.00	63.42	
1.74	0.00	65.09	
1.75	0.00	66.80	
1.76	0.00	68.55	
1.77	0.00	70.34	
1.78	0.00	72.18	
1.79	0.00	74.05	
1.80	0.00	75.97	
1.81	0.00	77.93	
1.82	0.00	79.94	
1.83	0.00	81.99	
1.84	0.00	84.09	
1.85	0.00	86.23	
1.86	0.00	88.43	
1.87	0.00	90.67	
1.88	0.00	92.96	
1.89	0.00	95.31	
1.90	0.00	97.71	
1.91	0.00	100.16	*
1.92	0.00	102.68	
1.93	0.00	105.26	
1.94	0.00	107.89	
1.95	0.00	110.59	
1.96	0.00	113.34	
1.97	0.00	116.16	
1.98	0.00	119.04	
1.99	0.00	121.98	
2.00	0.00	124.98	
2.01	0.00	128.05	
2.02	0.00	131.19	
2.03	0.00	134.39	
2.04	0.00	137.66	
2.05	0.00	141.01	
2.06	0.00	144.42	
2.07	0.00	147.91	
2.08	0.00	151.47	
2.09	0.00	155.11	
2.10	0.00	158.83	
2.11	0.00	162.62	
2.12	0.00	166.50	
2.13	0.00	170.45	
2.14	0.00	174.49	
2.15	0.00	178.62	
2.16	0.00	182.83	
2.17	0.00	187.12	
2.18	0.00	191.51	
2.19	0.00	195.99	
2.20	0.00	200.56	
2.21	0.00	205.22	
2.22	0.00	209.98	
2.23	0.00	214.84	
2.24	0.00	219.80	
2.25	0.00	224.85	
2.26	0.00	230.01	
2.27	0.00	235.28	
2.28	0.00	240.65	
2.29	0.00	246.13	
2.30	0.00	251.72	
2.31	0.00	257.42	
2.32	0.00	263.24	
2.33	0.00	269.17	
2.34	0.00	275.22	
2.35	0.00	281.39	
2.36	0.00	287.69	
2.37	0.00	294.10	
2.38	0.00	300.65	
2.39	0.00	307.32	
2.40	0.00	314.12	
2.41	0.00	321.06	
2.42	0.00	328.13	
2.43	0.00	335.34	
2.44	0.00	342.69	
2.45	0.00	350.18	
2.46	0.00	357.82	*