# //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: 2026-02-11 22:55:01
# //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="15276000       " TIME_ZONE="AKST" DST_FLAG=Y
# //STATION NAME="SHIP C NR ANCHORAGE AK"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260211225501 AKST"
# //RATING ID="5.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Accounts for consitently measured fill post-2012 flood. Based on mmt 850, 855, 878, and 901-907."
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=2.200000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20180407160000 BZONE=-09:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="Accounts for consitently measured fill post-2012 flood. Based on mmt 850, 855, 878, and 901-907."
# //SHIFT_PREV BEGIN="20250831120000" BZONE="-09:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="4.50" SHIFT1="0.00" STAGE2="5.70" SHIFT2="0.00" STAGE3="6.80" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Fill back to base rating based on mmt 950 made Jan 23. Due to the government shutdown no open water mmt could be made before the initial freeze up in Nov. "
# //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
3.50	0.00	5.00	*
3.51	0.00	5.17	
3.52	0.00	5.35	
3.53	0.00	5.53	
3.54	0.00	5.72	
3.55	0.00	5.91	
3.56	0.00	6.11	
3.57	0.00	6.31	
3.58	0.00	6.52	
3.59	0.00	6.73	
3.60	0.00	6.94	
3.61	0.00	7.17	
3.62	0.00	7.40	
3.63	0.00	7.63	
3.64	0.00	7.87	
3.65	0.00	8.11	
3.66	0.00	8.36	
3.67	0.00	8.62	
3.68	0.00	8.88	
3.69	0.00	9.15	
3.70	0.00	9.43	
3.71	0.00	9.71	
3.72	0.00	10.00	
3.73	0.00	10.29	
3.74	0.00	10.60	
3.75	0.00	10.90	
3.76	0.00	11.22	
3.77	0.00	11.54	
3.78	0.00	11.87	
3.79	0.00	12.21	
3.80	0.00	12.55	
3.81	0.00	12.90	
3.82	0.00	13.26	
3.83	0.00	13.63	
3.84	0.00	14.00	
3.85	0.00	14.39	
3.86	0.00	14.78	
3.87	0.00	15.18	
3.88	0.00	15.58	
3.89	0.00	16.00	
3.90	0.00	16.42	
3.91	0.00	16.85	
3.92	0.00	17.30	
3.93	0.00	17.75	
3.94	0.00	18.21	
3.95	0.00	18.67	
3.96	0.00	19.15	
3.97	0.00	19.64	
3.98	0.00	20.14	
3.99	0.00	20.64	
4.00	0.00	21.16	
4.01	0.00	21.68	
4.02	0.00	22.22	
4.03	0.00	22.77	
4.04	0.00	23.32	
4.05	0.00	23.89	
4.06	0.00	24.47	
4.07	0.00	25.06	
4.08	0.00	25.66	
4.09	0.00	26.27	
4.10	0.00	26.89	
4.11	0.00	27.52	
4.12	0.00	28.17	
4.13	0.00	28.82	
4.14	0.00	29.49	
4.15	0.00	30.17	
4.16	0.00	30.86	
4.17	0.00	31.57	
4.18	0.00	32.28	
4.19	0.00	33.01	
4.20	0.00	33.75	
4.21	0.00	34.51	
4.22	0.00	35.28	
4.23	0.00	36.06	
4.24	0.00	36.85	
4.25	0.00	37.66	
4.26	0.00	38.48	
4.27	0.00	39.31	
4.28	0.00	40.16	
4.29	0.00	41.03	
4.30	0.00	41.90	
4.31	0.00	42.79	
4.32	0.00	43.70	
4.33	0.00	44.62	
4.34	0.00	45.56	
4.35	0.00	46.51	
4.36	0.00	47.48	
4.37	0.00	48.46	
4.38	0.00	49.46	
4.39	0.00	50.47	
4.40	0.00	51.50	
4.41	0.00	52.55	
4.42	0.00	53.61	
4.43	0.00	54.69	
4.44	0.00	55.78	
4.45	0.00	56.89	
4.46	0.00	58.02	
4.47	0.00	59.17	
4.48	0.00	60.34	
4.49	0.00	61.52	
4.50	0.00	62.72	
4.51	0.00	63.93	
4.52	0.00	65.17	
4.53	0.00	66.43	
4.54	0.00	67.70	
4.55	0.00	68.99	
4.56	0.00	70.30	
4.57	0.00	71.63	
4.58	0.00	72.98	
4.59	0.00	74.35	
4.60	0.00	75.74	
4.61	0.00	77.15	
4.62	0.00	78.58	
4.63	0.00	80.03	
4.64	0.00	81.50	
4.65	0.00	82.99	
4.66	0.00	84.50	
4.67	0.00	86.03	
4.68	0.00	87.59	
4.69	0.00	89.16	
4.70	0.00	90.76	
4.71	0.00	92.38	
4.72	0.00	94.03	
4.73	0.00	95.69	
4.74	0.00	97.38	
4.75	0.00	99.09	
4.76	0.00	100.83	
4.77	0.00	102.58	
4.78	0.00	104.36	
4.79	0.00	106.17	
4.80	0.00	108.00	
4.81	0.00	109.85	
4.82	0.00	111.73	
4.83	0.00	113.63	
4.84	0.00	115.56	
4.85	0.00	117.51	
4.86	0.00	119.49	
4.87	0.00	121.50	
4.88	0.00	123.53	
4.89	0.00	125.58	
4.90	0.00	127.67	
4.91	0.00	129.78	
4.92	0.00	131.91	
4.93	0.00	134.08	
4.94	0.00	136.27	
4.95	0.00	138.48	
4.96	0.00	140.73	
4.97	0.00	143.01	
4.98	0.00	145.31	
4.99	0.00	147.64	
5.00	0.00	150.00	*
5.01	0.00	153.23	
5.02	0.00	156.51	
5.03	0.00	159.85	
5.04	0.00	163.25	
5.05	0.00	166.72	
5.06	0.00	170.24	
5.07	0.00	173.82	
5.08	0.00	177.47	
5.09	0.00	181.18	
5.10	0.00	184.96	
5.11	0.00	188.80	
5.12	0.00	192.70	
5.13	0.00	196.68	
5.14	0.00	200.72	
5.15	0.00	204.83	
5.16	0.00	209.01	
5.17	0.00	213.26	
5.18	0.00	217.58	
5.19	0.00	221.98	
5.20	0.00	226.44	
5.21	0.00	230.99	
5.22	0.00	235.61	
5.23	0.00	240.30	
5.24	0.00	245.08	
5.25	0.00	249.93	
5.26	0.00	254.86	
5.27	0.00	259.87	
5.28	0.00	264.97	
5.29	0.00	270.14	
5.30	0.00	275.40	
5.31	0.00	280.75	
5.32	0.00	286.18	
5.33	0.00	291.70	
5.34	0.00	297.31	
5.35	0.00	303.01	
5.36	0.00	308.80	
5.37	0.00	314.67	
5.38	0.00	320.65	
5.39	0.00	326.71	
5.40	0.00	332.88	
5.41	0.00	339.13	
5.42	0.00	345.49	
5.43	0.00	351.94	
5.44	0.00	358.50	
5.45	0.00	365.16	
5.46	0.00	371.91	
5.47	0.00	378.78	
5.48	0.00	385.74	
5.49	0.00	392.82	
5.50	0.00	400.00	*
5.51	0.00	405.60	
5.52	0.00	411.26	
5.53	0.00	416.99	
5.54	0.00	422.77	
5.55	0.00	428.62	
5.56	0.00	434.53	
5.57	0.00	440.51	
5.58	0.00	446.55	
5.59	0.00	452.65	
5.60	0.00	458.82	
5.61	0.00	465.05	
5.62	0.00	471.35	
5.63	0.00	477.72	
5.64	0.00	484.15	
5.65	0.00	490.66	
5.66	0.00	497.23	
5.67	0.00	503.86	
5.68	0.00	510.57	
5.69	0.00	517.35	
5.70	0.00	524.20	
5.71	0.00	531.11	
5.72	0.00	538.10	
5.73	0.00	545.16	
5.74	0.00	552.30	
5.75	0.00	559.50	
5.76	0.00	566.78	
5.77	0.00	574.14	
5.78	0.00	581.57	
5.79	0.00	589.07	
5.80	0.00	596.65	
5.81	0.00	604.30	
5.82	0.00	612.03	
5.83	0.00	619.84	
5.84	0.00	627.73	
5.85	0.00	635.69	
5.86	0.00	643.73	
5.87	0.00	651.86	
5.88	0.00	660.06	
5.89	0.00	668.34	
5.90	0.00	676.71	
5.91	0.00	685.15	
5.92	0.00	693.68	
5.93	0.00	702.29	
5.94	0.00	710.99	
5.95	0.00	719.76	
5.96	0.00	728.63	
5.97	0.00	737.57	
5.98	0.00	746.61	
5.99	0.00	755.73	
6.00	0.00	764.94	
6.01	0.00	774.23	
6.02	0.00	783.61	
6.03	0.00	793.08	
6.04	0.00	802.64	
6.05	0.00	812.30	
6.06	0.00	822.04	
6.07	0.00	831.87	
6.08	0.00	841.79	
6.09	0.00	851.81	
6.10	0.00	861.92	
6.11	0.00	872.12	
6.12	0.00	882.42	
6.13	0.00	892.81	
6.14	0.00	903.30	
6.15	0.00	913.88	
6.16	0.00	924.57	
6.17	0.00	935.34	
6.18	0.00	946.22	
6.19	0.00	957.19	
6.20	0.00	968.27	
6.21	0.00	979.44	
6.22	0.00	990.72	
6.23	0.00	1002.09	
6.24	0.00	1013.57	
6.25	0.00	1025.15	
6.26	0.00	1036.84	
6.27	0.00	1048.63	
6.28	0.00	1060.52	
6.29	0.00	1072.52	
6.30	0.00	1084.62	
6.31	0.00	1096.83	
6.32	0.00	1109.15	
6.33	0.00	1121.57	
6.34	0.00	1134.11	
6.35	0.00	1146.75	
6.36	0.00	1159.51	
6.37	0.00	1172.37	
6.38	0.00	1185.35	
6.39	0.00	1198.43	
6.40	0.00	1211.63	
6.41	0.00	1224.95	
6.42	0.00	1238.38	
6.43	0.00	1251.92	
6.44	0.00	1265.58	
6.45	0.00	1279.35	
6.46	0.00	1293.25	
6.47	0.00	1307.26	
6.48	0.00	1321.38	
6.49	0.00	1335.63	
6.50	0.00	1350.00	*
6.51	0.00	1363.99	
6.52	0.00	1378.10	
6.53	0.00	1392.32	
6.54	0.00	1406.65	
6.55	0.00	1421.10	
6.56	0.00	1435.66	
6.57	0.00	1450.33	
6.58	0.00	1465.13	
6.59	0.00	1480.04	
6.60	0.00	1495.06	
6.61	0.00	1510.21	
6.62	0.00	1525.47	
6.63	0.00	1540.85	
6.64	0.00	1556.35	
6.65	0.00	1571.97	
6.66	0.00	1587.72	
6.67	0.00	1603.58	
6.68	0.00	1619.57	
6.69	0.00	1635.68	
6.70	0.00	1651.92	
6.71	0.00	1668.28	
6.72	0.00	1684.76	
6.73	0.00	1701.37	
6.74	0.00	1718.11	
6.75	0.00	1734.97	
6.76	0.00	1751.97	
6.77	0.00	1769.09	
6.78	0.00	1786.34	
6.79	0.00	1803.72	
6.80	0.00	1821.23	
6.81	0.00	1838.87	
6.82	0.00	1856.65	
6.83	0.00	1874.56	
6.84	0.00	1892.60	
6.85	0.00	1910.77	
6.86	0.00	1929.08	
6.87	0.00	1947.53	
6.88	0.00	1966.11	
6.89	0.00	1984.83	
6.90	0.00	2003.69	
6.91	0.00	2022.68	
6.92	0.00	2041.82	
6.93	0.00	2061.10	
6.94	0.00	2080.51	
6.95	0.00	2100.07	
6.96	0.00	2119.77	
6.97	0.00	2139.61	
6.98	0.00	2159.59	
6.99	0.00	2179.72	
7.00	0.00	2200.00	*
7.01	0.00	2219.10	
7.02	0.00	2238.33	
7.03	0.00	2257.69	
7.04	0.00	2277.17	
7.05	0.00	2296.78	
7.06	0.00	2316.51	
7.07	0.00	2336.38	
7.08	0.00	2356.37	
7.09	0.00	2376.50	
7.10	0.00	2396.75	
7.11	0.00	2417.14	
7.12	0.00	2437.66	
7.13	0.00	2458.30	
7.14	0.00	2479.09	
7.15	0.00	2500.00	*