# //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: 2026-02-12 18:50:02
# //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="12409000       " TIME_ZONE="PST" DST_FLAG=Y
# //STATION NAME="COLVILLE RIVER AT KETTLE FALLS, WA"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260212185002 PST"
# //RATING ID="22.1" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Low end straight line extension to compute discharge below 4.5 ft."
# //RATING EXPANSION="logarithmic"
# //RATING BREAKPOINT1=7.300000E+00
# //RATING OFFSET1=4.160000E+00 OFFSET2=6.770000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20250411080300 BZONE=-08:00 END=-------------- EZONE=--- AGING=1
# //SHIFT_PREV BEGIN="20260205163021" BZONE="-08:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="4.00" SHIFT1="0.00" STAGE2="6.80" SHIFT2="0.00" STAGE3="7.30" SHIFT3="0.00"
# //SHIFT_PREV COMMENT=""
# //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
4.41	0.00	3.32	
4.42	0.00	3.60	
4.43	0.00	3.90	
4.44	0.00	4.21	
4.45	0.00	4.53	
4.46	0.00	4.87	
4.47	0.00	5.22	
4.48	0.00	5.58	
4.49	0.00	5.95	
4.50	0.00	6.34	*
4.51	0.00	6.74	
4.52	0.00	7.15	
4.53	0.00	7.58	
4.54	0.00	8.02	
4.55	0.00	8.47	
4.56	0.00	8.93	
4.57	0.00	9.41	
4.58	0.00	9.90	
4.59	0.00	10.40	
4.60	0.00	10.92	
4.61	0.00	11.45	
4.62	0.00	11.99	
4.63	0.00	12.55	
4.64	0.00	13.12	
4.65	0.00	13.70	
4.66	0.00	14.30	
4.67	0.00	14.91	
4.68	0.00	15.53	
4.69	0.00	16.17	
4.70	0.00	16.82	
4.71	0.00	17.48	
4.72	0.00	18.16	
4.73	0.00	18.85	
4.74	0.00	19.55	
4.75	0.00	20.27	
4.76	0.00	21.00	
4.77	0.00	21.74	
4.78	0.00	22.50	
4.79	0.00	23.27	
4.80	0.00	24.06	
4.81	0.00	24.86	
4.82	0.00	25.67	
4.83	0.00	26.50	
4.84	0.00	27.34	
4.85	0.00	28.19	
4.86	0.00	29.06	
4.87	0.00	29.95	
4.88	0.00	30.84	
4.89	0.00	31.75	
4.90	0.00	32.68	
4.91	0.00	33.61	
4.92	0.00	34.57	
4.93	0.00	35.53	
4.94	0.00	36.51	
4.95	0.00	37.51	
4.96	0.00	38.51	
4.97	0.00	39.54	
4.98	0.00	40.57	
4.99	0.00	41.62	
5.00	0.00	42.69	
5.01	0.00	43.76	
5.02	0.00	44.86	
5.03	0.00	45.96	
5.04	0.00	47.09	
5.05	0.00	48.22	
5.06	0.00	49.37	
5.07	0.00	50.53	
5.08	0.00	51.71	
5.09	0.00	52.90	
5.10	0.00	54.11	
5.11	0.00	55.33	
5.12	0.00	56.57	
5.13	0.00	57.82	
5.14	0.00	59.08	
5.15	0.00	60.36	
5.16	0.00	61.65	
5.17	0.00	62.96	
5.18	0.00	64.28	
5.19	0.00	65.62	
5.20	0.00	66.97	
5.21	0.00	68.33	
5.22	0.00	69.71	
5.23	0.00	71.10	
5.24	0.00	72.51	
5.25	0.00	73.94	
5.26	0.00	75.37	
5.27	0.00	76.82	
5.28	0.00	78.29	
5.29	0.00	79.77	
5.30	0.00	81.27	
5.31	0.00	82.78	
5.32	0.00	84.30	
5.33	0.00	85.84	
5.34	0.00	87.40	
5.35	0.00	88.97	
5.36	0.00	90.55	
5.37	0.00	92.15	
5.38	0.00	93.76	
5.39	0.00	95.39	
5.40	0.00	97.03	
5.41	0.00	98.69	
5.42	0.00	100.36	
5.43	0.00	102.05	
5.44	0.00	103.75	
5.45	0.00	105.47	
5.46	0.00	107.20	
5.47	0.00	108.94	
5.48	0.00	110.70	
5.49	0.00	112.48	
5.50	0.00	114.27	
5.51	0.00	116.08	
5.52	0.00	117.90	
5.53	0.00	119.73	
5.54	0.00	121.58	
5.55	0.00	123.45	
5.56	0.00	125.33	
5.57	0.00	127.22	
5.58	0.00	129.13	
5.59	0.00	131.06	
5.60	0.00	133.00	
5.61	0.00	134.95	
5.62	0.00	136.92	
5.63	0.00	138.91	
5.64	0.00	140.91	
5.65	0.00	142.92	
5.66	0.00	144.95	
5.67	0.00	147.00	
5.68	0.00	149.06	
5.69	0.00	151.13	
5.70	0.00	153.22	
5.71	0.00	155.33	
5.72	0.00	157.45	
5.73	0.00	159.58	
5.74	0.00	161.73	
5.75	0.00	163.90	
5.76	0.00	166.08	
5.77	0.00	168.28	
5.78	0.00	170.49	
5.79	0.00	172.71	
5.80	0.00	174.96	
5.81	0.00	177.21	
5.82	0.00	179.48	
5.83	0.00	181.77	
5.84	0.00	184.07	
5.85	0.00	186.39	
5.86	0.00	188.73	
5.87	0.00	191.07	
5.88	0.00	193.44	
5.89	0.00	195.82	
5.90	0.00	198.21	
5.91	0.00	200.62	
5.92	0.00	203.04	
5.93	0.00	205.48	
5.94	0.00	207.94	
5.95	0.00	210.41	
5.96	0.00	212.90	
5.97	0.00	215.40	
5.98	0.00	217.92	
5.99	0.00	220.45	
6.00	0.00	223.00	
6.01	0.00	225.56	
6.02	0.00	228.14	
6.03	0.00	230.73	
6.04	0.00	233.34	
6.05	0.00	235.96	
6.06	0.00	238.60	
6.07	0.00	241.26	
6.08	0.00	243.93	
6.09	0.00	246.62	
6.10	0.00	249.32	
6.11	0.00	252.04	
6.12	0.00	254.77	
6.13	0.00	257.52	
6.14	0.00	260.28	
6.15	0.00	263.06	
6.16	0.00	265.86	
6.17	0.00	268.67	
6.18	0.00	271.49	
6.19	0.00	274.33	
6.20	0.00	277.19	
6.21	0.00	280.06	
6.22	0.00	282.95	
6.23	0.00	285.86	
6.24	0.00	288.78	
6.25	0.00	291.71	
6.26	0.00	294.66	
6.27	0.00	297.63	
6.28	0.00	300.61	
6.29	0.00	303.61	
6.30	0.00	306.62	
6.31	0.00	309.65	
6.32	0.00	312.69	
6.33	0.00	315.75	
6.34	0.00	318.83	
6.35	0.00	321.92	
6.36	0.00	325.03	
6.37	0.00	328.15	
6.38	0.00	331.29	
6.39	0.00	334.44	
6.40	0.00	337.61	
6.41	0.00	340.80	
6.42	0.00	344.00	
6.43	0.00	347.22	
6.44	0.00	350.45	
6.45	0.00	353.70	
6.46	0.00	356.96	
6.47	0.00	360.24	
6.48	0.00	363.54	
6.49	0.00	366.85	
6.50	0.00	370.18	
6.51	0.00	373.52	
6.52	0.00	376.88	
6.53	0.00	380.26	
6.54	0.00	383.65	
6.55	0.00	387.06	
6.56	0.00	390.48	
6.57	0.00	393.92	
6.58	0.00	397.37	
6.59	0.00	400.84	
6.60	0.00	404.33	
6.61	0.00	407.83	
6.62	0.00	411.35	
6.63	0.00	414.88	
6.64	0.00	418.43	
6.65	0.00	421.99	
6.66	0.00	425.58	
6.67	0.00	429.17	
6.68	0.00	432.79	
6.69	0.00	436.41	
6.70	0.00	440.06	
6.71	0.00	443.72	
6.72	0.00	447.40	
6.73	0.00	451.09	
6.74	0.00	454.80	
6.75	0.00	458.52	
6.76	0.00	462.26	
6.77	0.00	466.02	
6.78	0.00	469.79	
6.79	0.00	473.58	
6.80	0.00	477.39	
6.81	0.00	481.21	
6.82	0.00	485.04	
6.83	0.00	488.90	
6.84	0.00	492.77	
6.85	0.00	496.65	
6.86	0.00	500.55	
6.87	0.00	504.47	
6.88	0.00	508.40	
6.89	0.00	512.35	
6.90	0.00	516.32	
6.91	0.00	520.30	
6.92	0.00	524.29	
6.93	0.00	528.31	
6.94	0.00	532.34	
6.95	0.00	536.38	
6.96	0.00	540.44	
6.97	0.00	544.52	
6.98	0.00	548.61	
6.99	0.00	552.72	
7.00	0.00	556.85	
7.01	0.00	560.99	
7.02	0.00	565.15	
7.03	0.00	569.33	
7.04	0.00	573.52	
7.05	0.00	577.72	
7.06	0.00	581.95	
7.07	0.00	586.19	
7.08	0.00	590.44	
7.09	0.00	594.71	
7.10	0.00	599.00	*
7.11	0.00	603.52	
7.12	0.00	608.05	
7.13	0.00	612.60	
7.14	0.00	617.18	
7.15	0.00	621.77	
7.16	0.00	626.38	
7.17	0.00	631.00	
7.18	0.00	635.65	
7.19	0.00	640.32	
7.20	0.00	645.00	*
7.21	0.00	650.38	
7.22	0.00	655.78	
7.23	0.00	661.21	
7.24	0.00	666.67	
7.25	0.00	672.16	
7.26	0.00	677.67	
7.27	0.00	683.21	
7.28	0.00	688.78	
7.29	0.00	694.38	
7.30	0.00	700.00	*
7.31	0.00	706.85	
7.32	0.00	713.65	
7.33	0.00	720.38	
7.34	0.00	727.06	
7.35	0.00	733.68	
7.36	0.00	740.25	
7.37	0.00	746.76	
7.38	0.00	753.23	
7.39	0.00	759.64	
7.40	0.00	766.00	*
7.41	0.00	773.98	
7.42	0.00	781.92	
7.43	0.00	789.82	
7.44	0.00	797.67	
7.45	0.00	805.49	
7.46	0.00	813.27	
7.47	0.00	821.01	
7.48	0.00	828.71	
7.49	0.00	836.37	
7.50	0.00	844.00	*
7.51	0.00	852.82	
7.52	0.00	861.61	
7.53	0.00	870.38	
7.54	0.00	879.12	
7.55	0.00	887.83	
7.56	0.00	896.51	
7.57	0.00	905.17	
7.58	0.00	913.81	
7.59	0.00	922.42	
7.60	0.00	931.00	*
7.61	0.00	941.05	
7.62	0.00	951.10	
7.63	0.00	961.12	
7.64	0.00	971.14	
7.65	0.00	981.15	
7.66	0.00	991.14	
7.67	0.00	1001.12	
7.68	0.00	1011.09	
7.69	0.00	1021.05	
7.70	0.00	1031.00	*
7.71	0.00	1042.11	
7.72	0.00	1053.23	
7.73	0.00	1064.35	
7.74	0.00	1075.46	
7.75	0.00	1086.58	
7.76	0.00	1097.69	
7.77	0.00	1108.81	
7.78	0.00	1119.93	
7.79	0.00	1131.04	
7.80	0.00	1142.16	
7.81	0.00	1153.28	
7.82	0.00	1164.40	
7.83	0.00	1175.52	
7.84	0.00	1186.63	
7.85	0.00	1197.75	
7.86	0.00	1208.87	
7.87	0.00	1219.99	
7.88	0.00	1231.11	
7.89	0.00	1242.23	
7.90	0.00	1253.35	
7.91	0.00	1264.47	
7.92	0.00	1275.59	
7.93	0.00	1286.71	
7.94	0.00	1297.84	
7.95	0.00	1308.96	
7.96	0.00	1320.08	
7.97	0.00	1331.20	
7.98	0.00	1342.32	
7.99	0.00	1353.44	
8.00	0.00	1364.57	
8.01	0.00	1375.69	
8.02	0.00	1386.81	
8.03	0.00	1397.94	
8.04	0.00	1409.06	
8.05	0.00	1420.18	
8.06	0.00	1431.31	
8.07	0.00	1442.43	
8.08	0.00	1453.56	
8.09	0.00	1464.68	
8.10	0.00	1475.81	
8.11	0.00	1486.93	
8.12	0.00	1498.06	
8.13	0.00	1509.18	
8.14	0.00	1520.31	
8.15	0.00	1531.43	
8.16	0.00	1542.56	
8.17	0.00	1553.69	
8.18	0.00	1564.81	
8.19	0.00	1575.94	
8.20	0.00	1587.07	
8.21	0.00	1598.19	
8.22	0.00	1609.32	
8.23	0.00	1620.45	
8.24	0.00	1631.58	
8.25	0.00	1642.70	
8.26	0.00	1653.83	
8.27	0.00	1664.96	
8.28	0.00	1676.09	
8.29	0.00	1687.22	
8.30	0.00	1698.35	
8.31	0.00	1709.48	
8.32	0.00	1720.61	
8.33	0.00	1731.74	
8.34	0.00	1742.87	
8.35	0.00	1753.99	
8.36	0.00	1765.12	
8.37	0.00	1776.26	
8.38	0.00	1787.39	
8.39	0.00	1798.52	
8.40	0.00	1809.65	
8.41	0.00	1820.78	
8.42	0.00	1831.91	
8.43	0.00	1843.04	
8.44	0.00	1854.17	
8.45	0.00	1865.30	
8.46	0.00	1876.44	
8.47	0.00	1887.57	
8.48	0.00	1898.70	
8.49	0.00	1909.83	
8.50	0.00	1920.96	
8.51	0.00	1932.10	
8.52	0.00	1943.23	
8.53	0.00	1954.36	
8.54	0.00	1965.50	
8.55	0.00	1976.63	
8.56	0.00	1987.76	
8.57	0.00	1998.90	
8.58	0.00	2010.03	
8.59	0.00	2021.16	
8.60	0.00	2032.30	
8.61	0.00	2043.43	
8.62	0.00	2054.57	
8.63	0.00	2065.70	
8.64	0.00	2076.84	
8.65	0.00	2087.97	
8.66	0.00	2099.11	
8.67	0.00	2110.24	
8.68	0.00	2121.38	
8.69	0.00	2132.51	
8.70	0.00	2143.65	
8.71	0.00	2154.78	
8.72	0.00	2165.92	
8.73	0.00	2177.06	
8.74	0.00	2188.19	
8.75	0.00	2199.33	
8.76	0.00	2210.46	
8.77	0.00	2221.60	
8.78	0.00	2232.74	
8.79	0.00	2243.88	
8.80	0.00	2255.01	
8.81	0.00	2266.15	
8.82	0.00	2277.29	
8.83	0.00	2288.42	
8.84	0.00	2299.56	
8.85	0.00	2310.70	
8.86	0.00	2321.84	
8.87	0.00	2332.98	
8.88	0.00	2344.11	
8.89	0.00	2355.25	
8.90	0.00	2366.39	
8.91	0.00	2377.53	
8.92	0.00	2388.67	
8.93	0.00	2399.81	
8.94	0.00	2410.95	
8.95	0.00	2422.09	
8.96	0.00	2433.22	
8.97	0.00	2444.36	
8.98	0.00	2455.50	
8.99	0.00	2466.64	
9.00	0.00	2477.78	
9.01	0.00	2488.92	
9.02	0.00	2500.06	
9.03	0.00	2511.20	
9.04	0.00	2522.34	
9.05	0.00	2533.48	
9.06	0.00	2544.62	
9.07	0.00	2555.77	
9.08	0.00	2566.91	
9.09	0.00	2578.05	
9.10	0.00	2589.19	
9.11	0.00	2600.33	
9.12	0.00	2611.47	
9.13	0.00	2622.61	
9.14	0.00	2633.75	
9.15	0.00	2644.90	
9.16	0.00	2656.04	
9.17	0.00	2667.18	
9.18	0.00	2678.32	
9.19	0.00	2689.46	
9.20	0.00	2700.61	
9.21	0.00	2711.75	
9.22	0.00	2722.89	
9.23	0.00	2734.03	
9.24	0.00	2745.18	
9.25	0.00	2756.32	
9.26	0.00	2767.46	
9.27	0.00	2778.61	
9.28	0.00	2789.75	
9.29	0.00	2800.89	
9.30	0.00	2812.04	
9.31	0.00	2823.18	
9.32	0.00	2834.32	
9.33	0.00	2845.47	
9.34	0.00	2856.61	
9.35	0.00	2867.75	
9.36	0.00	2878.90	
9.37	0.00	2890.04	
9.38	0.00	2901.19	
9.39	0.00	2912.33	
9.40	0.00	2923.48	
9.41	0.00	2934.62	
9.42	0.00	2945.77	
9.43	0.00	2956.91	
9.44	0.00	2968.06	
9.45	0.00	2979.20	
9.46	0.00	2990.35	
9.47	0.00	3001.49	
9.48	0.00	3012.64	
9.49	0.00	3023.78	
9.50	0.00	3034.93	
9.51	0.00	3046.07	
9.52	0.00	3057.22	
9.53	0.00	3068.37	
9.54	0.00	3079.51	
9.55	0.00	3090.66	
9.56	0.00	3101.80	
9.57	0.00	3112.95	
9.58	0.00	3124.10	
9.59	0.00	3135.24	
9.60	0.00	3146.39	
9.61	0.00	3157.54	
9.62	0.00	3168.68	
9.63	0.00	3179.83	
9.64	0.00	3190.98	
9.65	0.00	3202.13	
9.66	0.00	3213.27	
9.67	0.00	3224.42	
9.68	0.00	3235.57	
9.69	0.00	3246.72	
9.70	0.00	3257.86	
9.71	0.00	3269.01	
9.72	0.00	3280.16	
9.73	0.00	3291.31	
9.74	0.00	3302.45	
9.75	0.00	3313.60	
9.76	0.00	3324.75	
9.77	0.00	3335.90	
9.78	0.00	3347.05	
9.79	0.00	3358.20	
9.80	0.00	3369.35	
9.81	0.00	3380.49	
9.82	0.00	3391.64	
9.83	0.00	3402.79	
9.84	0.00	3413.94	
9.85	0.00	3425.09	
9.86	0.00	3436.24	
9.87	0.00	3447.39	
9.88	0.00	3458.54	
9.89	0.00	3469.69	
9.90	0.00	3480.84	
9.91	0.00	3491.99	
9.92	0.00	3503.14	
9.93	0.00	3514.29	
9.94	0.00	3525.44	
9.95	0.00	3536.59	
9.96	0.00	3547.74	
9.97	0.00	3558.89	
9.98	0.00	3570.04	
9.99	0.00	3581.19	
10.00	0.00	3592.34	
10.01	0.00	3603.49	
10.02	0.00	3614.64	
10.03	0.00	3625.79	
10.04	0.00	3636.94	
10.05	0.00	3648.09	
10.06	0.00	3659.24	
10.07	0.00	3670.39	
10.08	0.00	3681.55	
10.09	0.00	3692.70	
10.10	0.00	3703.85	
10.11	0.00	3715.00	*