# //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: 2026-06-29 13:15:01
# //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="12323600       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="Silver Bow Creek at Opportunity MT"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260629131501 MST"
# //RATING ID="11.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS=""
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=1.200000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20180315230000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="based on 2018 measurement information"
# //SHIFT_PREV BEGIN="20260624102000" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="1.80" SHIFT1="-0.31" STAGE2="2.20" SHIFT2="-0.07" STAGE3="2.75" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="prorated over time to measurement, increase in vegetation growth as flows have receded and temperatures have increased.  Adjusted lower end of shift point, hinge point would likely stay the same as vegetation affect would lessen as flows increase and likely scour away. "
# //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
1.63	-0.31	1.98	
1.64	-0.31	2.27	
1.65	-0.31	2.57	
1.66	-0.31	2.89	
1.67	-0.31	3.23	
1.68	-0.31	3.58	
1.69	-0.31	3.95	
1.70	-0.31	4.33	
1.71	-0.31	4.72	
1.72	-0.31	5.13	
1.73	-0.31	5.55	
1.74	-0.31	5.99	
1.75	-0.31	6.44	
1.76	-0.31	6.90	
1.77	-0.31	7.38	
1.78	-0.31	7.87	
1.79	-0.31	8.37	
1.80	-0.31	8.89	
1.81	-0.30	9.74	
1.82	-0.30	10.62	
1.83	-0.29	11.54	
1.84	-0.29	12.48	
1.85	-0.28	13.45	
1.86	-0.27	14.46	
1.87	-0.27	15.49	
1.88	-0.26	16.56	
1.89	-0.26	17.65	
1.90	-0.25	18.77	
1.91	-0.24	19.92	
1.92	-0.24	21.10	
1.93	-0.23	22.31	
1.94	-0.23	23.54	
1.95	-0.22	24.80	
1.96	-0.21	26.09	
1.97	-0.21	27.40	
1.98	-0.20	28.74	
1.99	-0.20	30.11	
2.00	-0.19	31.51	
2.01	-0.18	32.92	
2.02	-0.18	34.37	
2.03	-0.17	35.84	
2.04	-0.17	37.34	
2.05	-0.16	38.86	
2.06	-0.15	40.40	
2.07	-0.15	41.97	
2.08	-0.14	43.57	
2.09	-0.14	45.19	
2.10	-0.13	46.83	
2.11	-0.12	48.50	
2.12	-0.12	50.19	
2.13	-0.11	51.91	
2.14	-0.11	53.65	
2.15	-0.10	55.41	
2.16	-0.09	57.20	
2.17	-0.09	59.01	
2.18	-0.08	60.84	
2.19	-0.08	62.70	
2.20	-0.07	64.58	
2.21	-0.07	65.91	
2.22	-0.07	67.26	
2.23	-0.07	68.62	
2.24	-0.06	69.99	
2.25	-0.06	71.38	
2.26	-0.06	72.77	
2.27	-0.06	74.18	
2.28	-0.06	75.59	
2.29	-0.06	77.02	
2.30	-0.06	78.46	
2.31	-0.06	79.91	
2.32	-0.05	81.37	
2.33	-0.05	82.84	
2.34	-0.05	84.32	
2.35	-0.05	85.81	
2.36	-0.05	87.31	
2.37	-0.05	88.83	
2.38	-0.05	90.35	
2.39	-0.05	91.89	
2.40	-0.04	93.43	
2.41	-0.04	94.99	
2.42	-0.04	96.56	
2.43	-0.04	98.13	
2.44	-0.04	99.72	
2.45	-0.04	101.32	
2.46	-0.04	102.93	
2.47	-0.04	104.55	
2.48	-0.03	106.18	
2.49	-0.03	107.82	
2.50	-0.03	109.47	
2.51	-0.03	111.13	
2.52	-0.03	112.80	
2.53	-0.03	114.49	
2.54	-0.03	116.18	
2.55	-0.03	117.88	
2.56	-0.02	119.59	
2.57	-0.02	121.31	
2.58	-0.02	123.05	
2.59	-0.02	124.79	
2.60	-0.02	126.54	
2.61	-0.02	128.31	
2.62	-0.02	130.08	
2.63	-0.02	131.86	
2.64	-0.01	133.66	
2.65	-0.01	135.46	
2.66	-0.01	137.27	
2.67	-0.01	139.09	
2.68	-0.01	140.93	
2.69	-0.01	142.77	
2.70	-0.01	144.62	
2.71	-0.01	146.48	
2.72	0.00	148.36	
2.73	0.00	150.24	
2.74	0.00	152.13	
2.75	0.00	154.03	
2.76	0.00	155.73	
2.77	0.00	157.43	
2.78	0.00	159.14	
2.79	0.00	160.86	
2.80	0.00	162.58	
2.81	0.00	164.32	
2.82	0.00	166.06	
2.83	0.00	167.81	
2.84	0.00	169.56	
2.85	0.00	171.32	
2.86	0.00	173.10	
2.87	0.00	174.87	
2.88	0.00	176.66	
2.89	0.00	178.45	
2.90	0.00	180.25	
2.91	0.00	182.06	
2.92	0.00	183.88	
2.93	0.00	185.70	*
2.94	0.00	187.61	
2.95	0.00	189.53	
2.96	0.00	191.46	
2.97	0.00	193.39	
2.98	0.00	195.34	
2.99	0.00	197.29	
3.00	0.00	199.25	
3.01	0.00	201.22	
3.02	0.00	203.20	
3.03	0.00	205.19	
3.04	0.00	207.19	
3.05	0.00	209.19	
3.06	0.00	211.20	
3.07	0.00	213.22	
3.08	0.00	215.25	
3.09	0.00	217.29	
3.10	0.00	219.34	
3.11	0.00	221.39	
3.12	0.00	223.45	
3.13	0.00	225.53	
3.14	0.00	227.61	
3.15	0.00	229.69	
3.16	0.00	231.79	
3.17	0.00	233.89	
3.18	0.00	236.01	
3.19	0.00	238.13	
3.20	0.00	240.26	
3.21	0.00	242.40	
3.22	0.00	244.54	
3.23	0.00	246.70	
3.24	0.00	248.86	
3.25	0.00	251.03	
3.26	0.00	253.21	
3.27	0.00	255.40	
3.28	0.00	257.59	
3.29	0.00	259.79	
3.30	0.00	262.01	
3.31	0.00	264.23	
3.32	0.00	266.45	
3.33	0.00	268.69	
3.34	0.00	270.94	
3.35	0.00	273.19	
3.36	0.00	275.45	
3.37	0.00	277.72	
3.38	0.00	280.00	
3.39	0.00	282.28	
3.40	0.00	284.57	
3.41	0.00	286.88	
3.42	0.00	289.19	
3.43	0.00	291.50	
3.44	0.00	293.83	
3.45	0.00	296.16	
3.46	0.00	298.50	
3.47	0.00	300.85	
3.48	0.00	303.21	
3.49	0.00	305.58	
3.50	0.00	307.95	
3.51	0.00	310.33	
3.52	0.00	312.72	
3.53	0.00	315.12	
3.54	0.00	317.53	
3.55	0.00	319.94	
3.56	0.00	322.36	
3.57	0.00	324.79	
3.58	0.00	327.23	
3.59	0.00	329.68	
3.60	0.00	332.13	
3.61	0.00	334.59	
3.62	0.00	337.06	
3.63	0.00	339.54	
3.64	0.00	342.03	
3.65	0.00	344.52	
3.66	0.00	347.02	
3.67	0.00	349.53	
3.68	0.00	352.05	
3.69	0.00	354.58	
3.70	0.00	357.11	
3.71	0.00	359.65	
3.72	0.00	362.20	
3.73	0.00	364.75	
3.74	0.00	367.32	
3.75	0.00	369.89	
3.76	0.00	372.47	
3.77	0.00	375.06	
3.78	0.00	377.66	
3.79	0.00	380.26	
3.80	0.00	382.87	
3.81	0.00	385.49	
3.82	0.00	388.12	
3.83	0.00	390.75	
3.84	0.00	393.40	
3.85	0.00	396.05	
3.86	0.00	398.70	
3.87	0.00	401.37	
3.88	0.00	404.04	
3.89	0.00	406.73	
3.90	0.00	409.42	
3.91	0.00	412.11	
3.92	0.00	414.82	
3.93	0.00	417.53	
3.94	0.00	420.25	
3.95	0.00	422.98	
3.96	0.00	425.71	
3.97	0.00	428.46	
3.98	0.00	431.21	
3.99	0.00	433.97	
4.00	0.00	436.73	
4.01	0.00	439.51	
4.02	0.00	442.29	
4.03	0.00	445.08	
4.04	0.00	447.88	
4.05	0.00	450.68	
4.06	0.00	453.49	
4.07	0.00	456.31	
4.08	0.00	459.14	
4.09	0.00	461.98	
4.10	0.00	464.82	
4.11	0.00	467.67	
4.12	0.00	470.53	
4.13	0.00	473.39	
4.14	0.00	476.27	
4.15	0.00	479.15	
4.16	0.00	482.04	
4.17	0.00	484.93	
4.18	0.00	487.84	
4.19	0.00	490.75	
4.20	0.00	493.67	
4.21	0.00	496.59	
4.22	0.00	499.53	
4.23	0.00	502.47	
4.24	0.00	505.42	
4.25	0.00	508.37	
4.26	0.00	511.34	
4.27	0.00	514.31	
4.28	0.00	517.29	
4.29	0.00	520.28	
4.30	0.00	523.27	
4.31	0.00	526.27	
4.32	0.00	529.28	
4.33	0.00	532.30	
4.34	0.00	535.32	
4.35	0.00	538.35	
4.36	0.00	541.39	
4.37	0.00	544.44	
4.38	0.00	547.49	
4.39	0.00	550.56	
4.40	0.00	553.63	
4.41	0.00	556.70	
4.42	0.00	559.79	
4.43	0.00	562.88	
4.44	0.00	565.98	
4.45	0.00	569.08	
4.46	0.00	572.20	
4.47	0.00	575.32	
4.48	0.00	578.45	
4.49	0.00	581.58	
4.50	0.00	584.73	
4.51	0.00	587.88	
4.52	0.00	591.03	
4.53	0.00	594.20	
4.54	0.00	597.37	
4.55	0.00	600.55	
4.56	0.00	603.74	
4.57	0.00	606.94	
4.58	0.00	610.14	
4.59	0.00	613.35	
4.60	0.00	616.56	
4.61	0.00	619.79	
4.62	0.00	623.02	
4.63	0.00	626.26	
4.64	0.00	629.51	
4.65	0.00	632.76	
4.66	0.00	636.02	
4.67	0.00	639.29	
4.68	0.00	642.57	
4.69	0.00	645.85	
4.70	0.00	649.14	
4.71	0.00	652.44	
4.72	0.00	655.74	
4.73	0.00	659.06	
4.74	0.00	662.37	
4.75	0.00	665.70	
4.76	0.00	669.04	
4.77	0.00	672.38	
4.78	0.00	675.73	
4.79	0.00	679.08	
4.80	0.00	682.45	
4.81	0.00	685.82	
4.82	0.00	689.19	
4.83	0.00	692.58	
4.84	0.00	695.97	
4.85	0.00	699.37	
4.86	0.00	702.78	
4.87	0.00	706.19	
4.88	0.00	709.61	
4.89	0.00	713.04	
4.90	0.00	716.48	
4.91	0.00	719.92	
4.92	0.00	723.37	
4.93	0.00	726.83	
4.94	0.00	730.29	
4.95	0.00	733.76	
4.96	0.00	737.24	
4.97	0.00	740.73	
4.98	0.00	744.22	
4.99	0.00	747.72	
5.00	0.00	751.23	
5.01	0.00	754.74	
5.02	0.00	758.27	
5.03	0.00	761.80	
5.04	0.00	765.33	
5.05	0.00	768.88	
5.06	0.00	772.43	
5.07	0.00	775.98	
5.08	0.00	779.55	
5.09	0.00	783.12	
5.10	0.00	786.70	*