# //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: 2023-04-13 01:11:02
# //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="06463670       " TIME_ZONE="CST" DST_FLAG=Y
# //STATION NAME="Willow Creek at Atwood Rd nr Carns, Nebr."
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20230413011102 CST"
# //RATING ID="01.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Lower rating based on TWRI Bk 3 Ch A14 for 1.5 ft H flume with GZF = 9.96 ft. Upper rating based on Culvert Analysis Program to compute culvert headwater (HW) GHs (same as flume tailwater (TW) GHs)  with flume HW GHs then computed from flume TW GHs using unit-fall discharge rating equation, which was derived from discharge measurements and known falls. PJS"
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=1.000000E+01
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20150925180000 BZONE=-06:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="Lower rating based on TWRI Bk 3 Ch A14 for 1.5 ft H flume with GZF = 9.96 ft. Upper rating based on Culvert Analysis Program to compute culvert headwater (HW) GHs (same as flume tailwater (TW) GHs)  with flume HW GHs then computed from flume TW GHs using unit-fall discharge rating equation, which was derived from discharge measurements and known falls. PJS"
# //SHIFT_PREV BEGIN="20170815124500" BZONE="-06:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="9.96" SHIFT1="0.00" STAGE2="10.31" SHIFT2="0.00" STAGE3="11.63" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="No shift needed"
# //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
9.96	0.00	0.00	*
9.97	-0.01	0.00	*
9.98	-0.02	0.00	*
9.99	-0.03	0.00	*
10.00	-0.04	0.00	*
10.01	0.00	0.01	*
10.02	-0.01	0.01	*
10.03	-0.02	0.01	
10.04	-0.03	0.01	*
10.05	0.00	0.02	
10.06	-0.01	0.02	*
10.07	-0.02	0.02	
10.08	0.00	0.03	
10.09	-0.01	0.03	
10.10	0.00	0.04	
10.11	-0.01	0.04	
10.12	0.00	0.05	
10.13	-0.01	0.05	
10.14	0.00	0.06	
10.15	-0.01	0.06	
10.16	0.00	0.07	*
10.17	0.00	0.08	
10.18	0.00	0.09	
10.19	-0.01	0.09	
10.20	0.00	0.10	
10.21	0.00	0.11	
10.22	0.00	0.12	
10.23	0.00	0.13	
10.24	0.00	0.14	
10.25	0.00	0.15	
10.26	0.00	0.16	*
10.27	0.00	0.17	
10.28	0.00	0.18	
10.29	0.00	0.19	
10.30	0.00	0.20	
10.31	0.00	0.22	
10.32	0.00	0.23	
10.33	0.00	0.24	
10.34	0.00	0.26	
10.35	0.00	0.27	
10.36	0.00	0.28	*
10.37	0.00	0.30	
10.38	0.00	0.31	
10.39	0.00	0.33	
10.40	0.00	0.35	
10.41	0.00	0.36	
10.42	0.00	0.38	
10.43	0.00	0.40	
10.44	0.00	0.42	
10.45	0.00	0.43	
10.46	0.00	0.45	*
10.47	0.00	0.47	
10.48	0.00	0.49	
10.49	0.00	0.51	
10.50	0.00	0.53	
10.51	0.00	0.56	
10.52	0.00	0.58	
10.53	0.00	0.60	
10.54	0.00	0.62	
10.55	0.00	0.65	
10.56	0.00	0.67	*
10.57	0.00	0.69	
10.58	0.00	0.72	
10.59	0.00	0.75	
10.60	0.00	0.77	
10.61	0.00	0.80	
10.62	0.00	0.83	
10.63	0.00	0.85	
10.64	0.00	0.88	
10.65	0.00	0.91	
10.66	0.00	0.94	*
10.67	0.00	0.97	
10.68	0.00	1.00	
10.69	0.00	1.03	
10.70	0.00	1.07	
10.71	0.00	1.10	
10.72	0.00	1.13	
10.73	0.00	1.17	
10.74	0.00	1.20	
10.75	0.00	1.23	
10.76	0.00	1.27	*
10.77	0.00	1.31	
10.78	0.00	1.34	
10.79	0.00	1.38	
10.80	0.00	1.42	
10.81	0.00	1.45	
10.82	0.00	1.49	
10.83	0.00	1.53	
10.84	0.00	1.57	
10.85	0.00	1.61	
10.86	0.00	1.65	
10.87	0.00	1.69	
10.88	0.00	1.74	
10.89	0.00	1.78	
10.90	0.00	1.82	
10.91	0.00	1.86	
10.92	0.00	1.91	
10.93	0.00	1.95	
10.94	0.00	2.00	
10.95	0.00	2.04	
10.96	0.00	2.09	*
10.97	0.00	2.14	
10.98	0.00	2.19	
10.99	0.00	2.24	
11.00	0.00	2.29	
11.01	0.00	2.34	
11.02	0.00	2.40	
11.03	0.00	2.45	
11.04	0.00	2.50	
11.05	0.00	2.56	
11.06	0.00	2.61	
11.07	0.00	2.67	
11.08	0.00	2.72	
11.09	0.00	2.78	
11.10	0.00	2.84	
11.11	0.00	2.90	
11.12	0.00	2.96	
11.13	0.00	3.02	
11.14	0.00	3.08	
11.15	0.00	3.14	
11.16	0.00	3.20	*
11.17	0.00	3.25	
11.18	0.00	3.30	
11.19	0.00	3.35	
11.20	0.00	3.41	
11.21	0.00	3.46	
11.22	0.00	3.51	
11.23	0.00	3.57	
11.24	0.00	3.62	
11.25	0.00	3.67	
11.26	0.00	3.73	
11.27	0.00	3.78	
11.28	0.00	3.84	
11.29	0.00	3.89	
11.30	0.00	3.95	
11.31	0.00	4.01	
11.32	0.00	4.06	
11.33	0.00	4.12	
11.34	0.00	4.18	
11.35	0.00	4.24	
11.36	0.00	4.29	
11.37	0.00	4.35	
11.38	0.00	4.41	
11.39	0.00	4.47	
11.40	0.00	4.53	
11.41	0.00	4.59	
11.42	0.00	4.65	
11.43	0.00	4.71	
11.44	0.00	4.77	
11.45	0.00	4.83	
11.46	0.00	4.90	
11.47	0.00	4.96	
11.48	0.00	5.02	
11.49	0.00	5.08	
11.50	0.00	5.15	
11.51	0.00	5.21	
11.52	0.00	5.27	
11.53	0.00	5.34	
11.54	0.00	5.40	
11.55	0.00	5.47	
11.56	0.00	5.53	
11.57	0.00	5.60	
11.58	0.00	5.66	
11.59	0.00	5.73	
11.60	0.00	5.80	
11.61	0.00	5.86	
11.62	0.00	5.93	
11.63	0.00	6.00	*
11.64	0.00	6.08	
11.65	0.00	6.16	
11.66	0.00	6.24	
11.67	0.00	6.33	
11.68	0.00	6.41	
11.69	0.00	6.49	
11.70	0.00	6.58	
11.71	0.00	6.66	
11.72	0.00	6.75	
11.73	0.00	6.83	
11.74	0.00	6.92	
11.75	0.00	7.01	
11.76	0.00	7.09	
11.77	0.00	7.18	
11.78	0.00	7.27	
11.79	0.00	7.36	
11.80	0.00	7.45	
11.81	0.00	7.54	
11.82	0.00	7.63	
11.83	0.00	7.72	
11.84	0.00	7.82	
11.85	0.00	7.91	
11.86	0.00	8.00	
11.87	0.00	8.10	
11.88	0.00	8.19	
11.89	0.00	8.29	
11.90	0.00	8.38	
11.91	0.00	8.48	
11.92	0.00	8.58	
11.93	0.00	8.67	
11.94	0.00	8.77	
11.95	0.00	8.87	
11.96	0.00	8.97	
11.97	0.00	9.07	
11.98	0.00	9.17	
11.99	0.00	9.27	
12.00	0.00	9.38	
12.01	0.00	9.48	
12.02	0.00	9.58	
12.03	0.00	9.68	
12.04	0.00	9.79	
12.05	0.00	9.89	
12.06	0.00	10.00	*
12.07	0.00	10.11	
12.08	0.00	10.22	
12.09	0.00	10.33	
12.10	0.00	10.44	
12.11	0.00	10.55	
12.12	0.00	10.66	
12.13	0.00	10.78	
12.14	0.00	10.89	
12.15	0.00	11.00	
12.16	0.00	11.12	
12.17	0.00	11.23	
12.18	0.00	11.35	
12.19	0.00	11.46	
12.20	0.00	11.58	
12.21	0.00	11.70	
12.22	0.00	11.82	
12.23	0.00	11.94	
12.24	0.00	12.06	
12.25	0.00	12.18	
12.26	0.00	12.30	
12.27	0.00	12.42	
12.28	0.00	12.54	
12.29	0.00	12.67	
12.30	0.00	12.79	
12.31	0.00	12.92	
12.32	0.00	13.04	
12.33	0.00	13.17	
12.34	0.00	13.29	
12.35	0.00	13.42	
12.36	0.00	13.55	
12.37	0.00	13.68	
12.38	0.00	13.81	
12.39	0.00	13.94	
12.40	0.00	14.07	
12.41	0.00	14.20	
12.42	0.00	14.33	
12.43	0.00	14.46	
12.44	0.00	14.60	
12.45	0.00	14.73	
12.46	0.00	14.86	
12.47	0.00	15.00	*
12.48	0.00	15.13	
12.49	0.00	15.26	
12.50	0.00	15.40	
12.51	0.00	15.53	
12.52	0.00	15.67	
12.53	0.00	15.80	
12.54	0.00	15.94	
12.55	0.00	16.07	
12.56	0.00	16.21	
12.57	0.00	16.35	
12.58	0.00	16.49	
12.59	0.00	16.63	
12.60	0.00	16.77	
12.61	0.00	16.91	
12.62	0.00	17.05	
12.63	0.00	17.19	
12.64	0.00	17.33	
12.65	0.00	17.47	
12.66	0.00	17.62	
12.67	0.00	17.76	
12.68	0.00	17.91	
12.69	0.00	18.05	
12.70	0.00	18.20	
12.71	0.00	18.34	
12.72	0.00	18.49	
12.73	0.00	18.64	
12.74	0.00	18.79	
12.75	0.00	18.94	
12.76	0.00	19.09	
12.77	0.00	19.24	
12.78	0.00	19.39	
12.79	0.00	19.54	
12.80	0.00	19.69	
12.81	0.00	19.85	
12.82	0.00	20.00	*
12.83	0.00	20.15	
12.84	0.00	20.30	
12.85	0.00	20.46	
12.86	0.00	20.61	
12.87	0.00	20.76	
12.88	0.00	20.92	
12.89	0.00	21.07	
12.90	0.00	21.23	
12.91	0.00	21.39	
12.92	0.00	21.54	
12.93	0.00	21.70	
12.94	0.00	21.86	
12.95	0.00	22.02	
12.96	0.00	22.18	
12.97	0.00	22.34	
12.98	0.00	22.50	
12.99	0.00	22.66	
13.00	0.00	22.82	
13.01	0.00	22.99	
13.02	0.00	23.15	
13.03	0.00	23.31	
13.04	0.00	23.48	
13.05	0.00	23.64	
13.06	0.00	23.81	
13.07	0.00	23.98	
13.08	0.00	24.14	
13.09	0.00	24.31	
13.10	0.00	24.48	
13.11	0.00	24.65	
13.12	0.00	24.82	
13.13	0.00	24.99	
13.14	0.00	25.16	
13.15	0.00	25.33	
13.16	0.00	25.50	
13.17	0.00	25.67	
13.18	0.00	25.85	
13.19	0.00	26.02	
13.20	0.00	26.19	
13.21	0.00	26.37	
13.22	0.00	26.54	
13.23	0.00	26.72	
13.24	0.00	26.90	
13.25	0.00	27.08	
13.26	0.00	27.25	
13.27	0.00	27.43	
13.28	0.00	27.61	
13.29	0.00	27.79	
13.30	0.00	27.97	
13.31	0.00	28.15	
13.32	0.00	28.34	
13.33	0.00	28.52	
13.34	0.00	28.70	
13.35	0.00	28.88	
13.36	0.00	29.07	
13.37	0.00	29.25	
13.38	0.00	29.44	
13.39	0.00	29.63	
13.40	0.00	29.81	
13.41	0.00	30.00	*
13.42	0.00	30.18	
13.43	0.00	30.36	
13.44	0.00	30.55	
13.45	0.00	30.73	
13.46	0.00	30.92	
13.47	0.00	31.10	
13.48	0.00	31.28	
13.49	0.00	31.47	
13.50	0.00	31.66	
13.51	0.00	31.84	
13.52	0.00	32.03	
13.53	0.00	32.22	
13.54	0.00	32.41	
13.55	0.00	32.60	
13.56	0.00	32.79	
13.57	0.00	32.98	
13.58	0.00	33.17	
13.59	0.00	33.36	
13.60	0.00	33.55	
13.61	0.00	33.75	
13.62	0.00	33.94	
13.63	0.00	34.13	
13.64	0.00	34.33	
13.65	0.00	34.52	
13.66	0.00	34.72	
13.67	0.00	34.91	
13.68	0.00	35.11	
13.69	0.00	35.31	
13.70	0.00	35.50	
13.71	0.00	35.70	
13.72	0.00	35.90	
13.73	0.00	36.10	
13.74	0.00	36.30	
13.75	0.00	36.50	
13.76	0.00	36.70	
13.77	0.00	36.91	
13.78	0.00	37.11	
13.79	0.00	37.31	
13.80	0.00	37.51	
13.81	0.00	37.72	
13.82	0.00	37.92	
13.83	0.00	38.13	
13.84	0.00	38.33	
13.85	0.00	38.54	
13.86	0.00	38.75	
13.87	0.00	38.95	
13.88	0.00	39.16	
13.89	0.00	39.37	
13.90	0.00	39.58	
13.91	0.00	39.79	
13.92	0.00	40.00	*