# //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: 2026-05-04 18:25:01
# //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="03597860       " TIME_ZONE="CST" DST_FLAG=Y
# //STATION NAME="DUCK RIVER AT SHELBYVILLE, TN"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260504182501 CST"
# //RATING ID="8" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS=""
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=7.500000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20110930230000 BZONE=-06:00 END=20161116000000 EZONE=-06:00 AGING=1
# //RATING_DATETIME BEGIN=20161116000000 BZONE=-06:00 END=-------------- EZONE=--- AGING=1
# //SHIFT_PREV BEGIN="20260427111912" BZONE="-06:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="9.00" SHIFT1="-0.07" STAGE2="10.50" SHIFT2="-0.07" STAGE3="12.00" SHIFT3="-0.07"
# //SHIFT_PREV COMMENT="mmt 193; prorate fill from the peak until the date/time of the mmt; it its likely that there is some slight scour an fill that occurs but though the -0.07 shift hits a majority of the more recent mmts."
# //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
9.65	-0.07	99.28	
9.66	-0.07	100.68	
9.67	-0.07	102.09	
9.68	-0.07	103.51	
9.69	-0.07	104.95	
9.70	-0.07	106.40	
9.71	-0.07	107.86	
9.72	-0.07	109.33	
9.73	-0.07	110.82	
9.74	-0.07	112.32	
9.75	-0.07	113.84	
9.76	-0.07	115.37	
9.77	-0.07	116.91	
9.78	-0.07	118.46	*
9.79	-0.07	120.03	
9.80	-0.07	121.61	
9.81	-0.07	123.21	
9.82	-0.07	124.82	
9.83	-0.07	126.44	
9.84	-0.07	128.08	
9.85	-0.07	129.73	
9.86	-0.07	131.40	
9.87	-0.07	133.08	
9.88	-0.07	134.78	
9.89	-0.07	136.49	
9.90	-0.07	138.21	
9.91	-0.07	139.95	
9.92	-0.07	141.71	
9.93	-0.07	143.48	
9.94	-0.07	145.26	
9.95	-0.07	147.05	
9.96	-0.07	148.87	
9.97	-0.07	150.69	*
9.98	-0.07	152.53	
9.99	-0.07	154.39	
10.00	-0.07	156.26	
10.01	-0.07	158.14	
10.02	-0.07	160.04	
10.03	-0.07	161.96	
10.04	-0.07	163.89	
10.05	-0.07	165.83	
10.06	-0.07	167.78	
10.07	-0.07	169.75	
10.08	-0.07	171.73	
10.09	-0.07	173.73	
10.10	-0.07	175.75	
10.11	-0.07	177.77	
10.12	-0.07	179.82	
10.13	-0.07	181.88	
10.14	-0.07	183.95	
10.15	-0.07	186.04	
10.16	-0.07	188.15	
10.17	-0.07	190.27	
10.18	-0.07	192.41	
10.19	-0.07	194.56	
10.20	-0.07	196.73	
10.21	-0.07	198.92	
10.22	-0.07	201.12	
10.23	-0.07	203.33	
10.24	-0.07	205.56	
10.25	-0.07	207.81	
10.26	-0.07	210.08	
10.27	-0.07	212.36	
10.28	-0.07	214.65	*
10.29	-0.07	216.97	
10.30	-0.07	219.30	
10.31	-0.07	221.64	
10.32	-0.07	224.00	
10.33	-0.07	226.38	
10.34	-0.07	228.78	
10.35	-0.07	231.19	
10.36	-0.07	233.62	
10.37	-0.07	236.08	
10.38	-0.07	238.54	
10.39	-0.07	241.03	
10.40	-0.07	243.53	
10.41	-0.07	246.05	
10.42	-0.07	248.59	
10.43	-0.07	251.14	
10.44	-0.07	253.71	
10.45	-0.07	256.30	
10.46	-0.07	258.90	
10.47	-0.07	261.53	
10.48	-0.07	264.17	
10.49	-0.07	266.82	
10.50	-0.07	269.50	
10.51	-0.07	272.19	
10.52	-0.07	274.90	
10.53	-0.07	277.63	
10.54	-0.07	280.37	
10.55	-0.07	283.14	
10.56	-0.07	285.92	
10.57	-0.07	288.72	
10.58	-0.07	291.53	
10.59	-0.07	294.37	
10.60	-0.07	297.22	
10.61	-0.07	300.09	
10.62	-0.07	302.98	*
10.63	-0.07	305.89	
10.64	-0.07	308.82	
10.65	-0.07	311.76	
10.66	-0.07	314.72	
10.67	-0.07	317.70	
10.68	-0.07	320.70	
10.69	-0.07	323.72	
10.70	-0.07	326.80	
10.71	-0.07	329.89	
10.72	-0.07	333.00	
10.73	-0.07	336.14	
10.74	-0.07	339.29	
10.75	-0.07	342.46	
10.76	-0.07	345.66	
10.77	-0.07	348.87	
10.78	-0.07	352.10	
10.79	-0.07	355.35	
10.80	-0.07	358.62	
10.81	-0.07	361.91	
10.82	-0.07	365.22	
10.83	-0.07	368.55	
10.84	-0.07	371.90	
10.85	-0.07	375.27	
10.86	-0.07	378.66	
10.87	-0.07	382.08	
10.88	-0.07	385.51	
10.89	-0.07	388.96	
10.90	-0.07	392.43	
10.91	-0.07	395.92	
10.92	-0.07	399.44	
10.93	-0.07	402.97	
10.94	-0.07	406.52	
10.95	-0.07	410.10	
10.96	-0.07	413.69	
10.97	-0.07	417.31	
10.98	-0.07	420.95	
10.99	-0.07	424.61	
11.00	-0.07	428.29	
11.01	-0.07	431.99	
11.02	-0.07	435.71	
11.03	-0.07	439.45	
11.04	-0.07	443.21	
11.05	-0.07	447.00	
11.06	-0.07	450.80	
11.07	-0.07	454.63	
11.08	-0.07	458.48	
11.09	-0.07	462.35	
11.10	-0.07	466.24	
11.11	-0.07	470.16	
11.12	-0.07	474.09	
11.13	-0.07	478.05	
11.14	-0.07	482.03	
11.15	-0.07	486.03	
11.16	-0.07	490.05	
11.17	-0.07	494.10	
11.18	-0.07	498.16	
11.19	-0.07	502.25	
11.20	-0.07	506.36	
11.21	-0.07	510.50	
11.22	-0.07	514.65	
11.23	-0.07	518.83	
11.24	-0.07	523.03	
11.25	-0.07	527.25	
11.26	-0.07	531.50	
11.27	-0.07	535.76	
11.28	-0.07	540.05	
11.29	-0.07	544.37	
11.30	-0.07	548.70	
11.31	-0.07	553.06	*
11.32	-0.07	557.44	
11.33	-0.07	561.84	
11.34	-0.07	566.27	
11.35	-0.07	570.72	
11.36	-0.07	575.19	
11.37	-0.07	579.69	
11.38	-0.07	584.21