# //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: 2024-10-18 18:40:03
# //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="03598185       " TIME_ZONE="CST" DST_FLAG=Y
# //STATION NAME="DUCK RIVER AT HALLS MILL BRIDGE, TN"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20241018184003 CST"
# //RATING ID="3" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Rating 3 is based on measurements 1-15. Measurement 15 had a higher stage than rating 2 so rating 3 was established to cover that measurement. The lower section of rating 2 and offset was also adjusted to better mean all measurements."
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=2.800000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20221130083000 BZONE=-06:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="Rating 3 is based on measurements 1-15. Measurement 15 had a higher stage than rating 2 so rating 3 was established to cover that measurement. The lower section of rating 2 and offset was also adjusted to better mean all measurements."
# //SHIFT_PREV BEGIN="20241009094500" BZONE="-06:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="0.10" SHIFT1="0.05" STAGE2="4.00" SHIFT2="0.05" STAGE3="5.10" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Shift 5 in use at the close of the last period was continued into this period as shift 6."
# //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
3.75	0.05	143.50	
3.76	0.05	146.09	
3.77	0.05	148.71	
3.78	0.05	151.34	
3.79	0.05	154.00	
3.80	0.05	156.67	*
3.81	0.05	159.37	
3.82	0.05	162.09	
3.83	0.05	164.82	
3.84	0.05	167.58	
3.85	0.05	170.36	
3.86	0.05	173.15	
3.87	0.05	175.97	
3.88	0.05	178.81	
3.89	0.05	181.67	
3.90	0.05	184.55	
3.91	0.05	187.45	
3.92	0.05	190.37	
3.93	0.05	193.30	
3.94	0.05	196.26	
3.95	0.05	199.24	
3.96	0.05	202.24	
3.97	0.05	205.26	
3.98	0.05	208.30	
3.99	0.05	211.36	
4.00	0.05	214.43	
4.01	0.05	217.39	
4.02	0.05	220.36	
4.03	0.05	223.36	
4.04	0.05	226.37	
4.05	0.05	229.40	
4.06	0.05	232.44	
4.07	0.05	235.51	
4.08	0.05	238.59	
4.09	0.05	241.69	
4.10	0.05	244.80	
4.11	0.04	247.94	
4.12	0.04	251.09	
4.13	0.04	254.26	
4.14	0.04	257.45	
4.15	0.04	260.66	
4.16	0.04	263.88	
4.17	0.04	267.12	
4.18	0.04	270.38	
4.19	0.04	273.66	
4.20	0.04	276.95	
4.21	0.04	280.26	
4.22	0.04	283.59	
4.23	0.04	286.94	
4.24	0.04	290.30	
4.25	0.04	293.68	
4.26	0.04	297.08	
4.27	0.04	300.50	
4.28	0.04	303.93	
4.29	0.04	307.38	
4.30	0.04	310.85	
4.31	0.04	314.33	
4.32	0.04	317.83	
4.33	0.03	321.35	
4.34	0.03	324.89	
4.35	0.03	328.44	
4.36	0.03	332.01	
4.37	0.03	335.60	
4.38	0.03	339.21	
4.39	0.03	342.83	
4.40	0.03	346.47	
4.41	0.03	350.13	
4.42	0.03	353.80	
4.43	0.03	357.49	
4.44	0.03	361.20	
4.45	0.03	364.92	
4.46	0.03	368.67	
4.47	0.03	372.42	
4.48	0.03	376.20	
4.49	0.03	379.99	
4.50	0.03	383.80	
4.51	0.03	387.63	
4.52	0.03	391.47	
4.53	0.03	395.33	
4.54	0.03	399.21	
4.55	0.02	403.10	
4.56	0.02	407.01	
4.57	0.02	410.94	
4.58	0.02	414.88	
4.59	0.02	418.84	
4.60	0.02	422.82	
4.61	0.02	426.82	
4.62	0.02	430.83	
4.63	0.02	434.85	
4.64	0.02	438.90	
4.65	0.02	442.96	
4.66	0.02	447.04	
4.67	0.02	451.13	
4.68	0.02	455.24	
4.69	0.02	459.37	
4.70	0.02	463.51	
4.71	0.02	467.67	
4.72	0.02	471.85	
4.73	0.02	476.04	
4.74	0.02	480.25	
4.75	0.02	484.48	
4.76	0.02	488.72	
4.77	0.01	492.98	
4.78	0.01	497.25	
4.79	0.01	501.55	
4.80	0.01	505.85	
4.81	0.01	510.18	
4.82	0.01	514.52	
4.83	0.01	518.88	
4.84	0.01	523.25	
4.85	0.01	527.64	
4.86	0.01	532.05	
4.87	0.01	536.47	
4.88	0.01	540.91	
4.89	0.01	545.36	
4.90	0.01	549.83	
4.91	0.01	554.32	
4.92	0.01	558.82	
4.93	0.01	563.34	
4.94	0.01	567.88	
4.95	0.01	572.43	
4.96	0.01	577.00	
4.97	0.01	581.59	
4.98	0.01	586.19	
4.99	0.00	590.80	
5.00	0.00	595.44	
5.01	0.00	600.08	
5.02	0.00	604.75	
5.03	0.00	609.43	
5.04	0.00	614.13	
5.05	0.00	618.84	
5.06	0.00	623.57	
5.07	0.00	628.31	
5.08	0.00	633.07	
5.09	0.00	637.85	
5.10	0.00	642.64	
5.11	0.00	647.68	
5.12	0.00	652.74	
5.13	0.00	657.81	
5.14	0.00	662.90	
5.15	0.00	668.01	
5.16	0.00	673.14	
5.17	0.00	678.28	
5.18	0.00	683.44	
5.19	0.00	688.62	
5.20	0.00	693.81	
5.21	0.00	699.02	
5.22	0.00	704.25	
5.23	0.00	709.50	
5.24	0.00	714.76	
5.25	0.00	720.05	
5.26	0.00	725.34	
5.27	0.00	730.66	
5.28	0.00	735.99	
5.29	0.00	741.34	
5.30	0.00	746.71	
5.31	0.00	752.10	
5.32	0.00	757.50	*