# //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: 2026-04-03 14:55:03
# //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="13073000       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="PORTNEUF RIVER AT TOPAZ ID"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260403145503 MST"
# //RATING ID="18.0" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Refinement of the upper end since the channel has been reworked and stabilized. Dam at the right bank is still holding."
# //RATING EXPANSION="logarithmic"
# //RATING OFFSET1=7.000000E-01
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20240226234000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1
# //RATING_DATETIME COMMENT="End Rating 17.0. Started rating 18.0 direct."
# //SHIFT_PREV BEGIN="20260402141533" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="0.10" SHIFT1="-0.23" STAGE2="3.00" SHIFT2="-0.23" STAGE3="6.50" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Very slight increase in fill shift based on QM 1002. "
# //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
1.23	-0.23	2.00	
1.24	-0.23	2.16	
1.25	-0.23	2.33	
1.26	-0.23	2.50	
1.27	-0.23	2.68	
1.28	-0.23	2.87	
1.29	-0.23	3.07	
1.30	-0.23	3.27	
1.31	-0.23	3.48	
1.32	-0.23	3.70	
1.33	-0.23	3.93	
1.34	-0.23	4.17	
1.35	-0.23	4.41	
1.36	-0.23	4.66	
1.37	-0.23	4.92	
1.38	-0.23	5.18	
1.39	-0.23	5.46	
1.40	-0.23	5.74	
1.41	-0.23	6.03	
1.42	-0.23	6.33	
1.43	-0.23	6.64	
1.44	-0.23	6.96	
1.45	-0.23	7.28	
1.46	-0.23	7.61	
1.47	-0.23	7.96	
1.48	-0.23	8.31	
1.49	-0.23	8.67	
1.50	-0.23	9.03	
1.51	-0.23	9.41	
1.52	-0.23	9.80	
1.53	-0.23	10.19	
1.54	-0.23	10.59	
1.55	-0.23	11.01	
1.56	-0.23	11.43	
1.57	-0.23	11.86	
1.58	-0.23	12.30	
1.59	-0.23	12.75	
1.60	-0.23	13.21	
1.61	-0.23	13.67	
1.62	-0.23	14.15	
1.63	-0.23	14.64	
1.64	-0.23	15.13	
1.65	-0.23	15.64	
1.66	-0.23	16.15	
1.67	-0.23	16.68	
1.68	-0.23	17.21	
1.69	-0.23	17.76	
1.70	-0.23	18.31	
1.71	-0.23	18.87	
1.72	-0.23	19.45	
1.73	-0.23	20.03	
1.74	-0.23	20.62	
1.75	-0.23	21.23	
1.76	-0.23	21.84	
1.77	-0.23	22.46	
1.78	-0.23	23.10	
1.79	-0.23	23.74	
1.80	-0.23	24.39	
1.81	-0.23	25.06	
1.82	-0.23	25.73	
1.83	-0.23	26.42	
1.84	-0.23	27.11	
1.85	-0.23	27.81	
1.86	-0.23	28.53	
1.87	-0.23	29.26	
1.88	-0.23	29.99	
1.89	-0.23	30.74	
1.90	-0.23	31.50	
1.91	-0.23	32.27	
1.92	-0.23	33.04	
1.93	-0.23	33.83	
1.94	-0.23	34.63	
1.95	-0.23	35.44	
1.96	-0.23	36.27	
1.97	-0.23	37.10	
1.98	-0.23	37.94	
1.99	-0.23	38.80	
2.00	-0.23	39.66	
2.01	-0.23	40.54	
2.02	-0.23	41.43	
2.03	-0.23	42.32	
2.04	-0.23	43.23	
2.05	-0.23	44.15	
2.06	-0.23	45.09	
2.07	-0.23	46.03	
2.08	-0.23	46.98	
2.09	-0.23	47.95	
2.10	-0.23	48.92	
2.11	-0.23	49.91	
2.12	-0.23	50.91	
2.13	-0.23	51.92	
2.14	-0.23	52.94	
2.15	-0.23	53.98	
2.16	-0.23	55.02	
2.17	-0.23	56.08	
2.18	-0.23	57.15	
2.19	-0.23	58.23	
2.20	-0.23	59.32	
2.21	-0.23	60.42	
2.22	-0.23	61.54	
2.23	-0.23	62.66	
2.24	-0.23	63.80	
2.25	-0.23	64.95	
2.26	-0.23	66.11	
2.27	-0.23	67.29	
2.28	-0.23	68.47	
2.29	-0.23	69.67	
2.30	-0.23	70.88	
2.31	-0.23	72.10	
2.32	-0.23	73.33	
2.33	-0.23	74.58	
2.34	-0.23	75.84	
2.35	-0.23	77.11	
2.36	-0.23	78.39	
2.37	-0.23	79.68	
2.38	-0.23	80.99	
2.39	-0.23	82.31	
2.40	-0.23	83.64	
2.41	-0.23	84.98	
2.42	-0.23	86.33	
2.43	-0.23	87.70	
2.44	-0.23	89.08	
2.45	-0.23	90.47	
2.46	-0.23	91.88	
2.47	-0.23	93.30	
2.48	-0.23	94.72	
2.49	-0.23	96.17	
2.50	-0.23	97.62	
2.51	-0.23	99.09	
2.52	-0.23	100.57	
2.53	-0.23	102.06	
2.54	-0.23	103.56	
2.55	-0.23	105.08	
2.56	-0.23	106.61	
2.57	-0.23	108.15	
2.58	-0.23	109.71	
2.59	-0.23	111.28	
2.60	-0.23	112.86	
2.61	-0.23	114.45	
2.62	-0.23	116.06	
2.63	-0.23	117.68	
2.64	-0.23	119.31	
2.65	-0.23	120.96	
2.66	-0.23	122.62	
2.67	-0.23	124.29	
2.68	-0.23	125.97	
2.69	-0.23	127.67	
2.70	-0.23	129.38	
2.71	-0.23	131.10	
2.72	-0.23	132.84	
2.73	-0.23	134.59	
2.74	-0.23	136.35	
2.75	-0.23	138.13	
2.76	-0.23	139.92	
2.77	-0.23	141.72	
2.78	-0.23	143.54	
2.79	-0.23	145.37	
2.80	-0.23	147.21	
2.81	-0.23	149.07	
2.82	-0.23	150.94	
2.83	-0.23	152.82	
2.84	-0.23	154.72	
2.85	-0.23	156.62	
2.86	-0.23	158.55	
2.87	-0.23	160.48	
2.88	-0.23	162.43	
2.89	-0.23	164.40	
2.90	-0.23	166.38	
2.91	-0.23	168.37	
2.92	-0.23	170.37	
2.93	-0.23	172.39	
2.94	-0.23	174.42	
2.95	-0.23	176.47	
2.96	-0.23	178.52	
2.97	-0.23	180.60	
2.98	-0.23	182.68	
2.99	-0.23	184.78	
3.00	-0.23	186.90	
3.01	-0.23	189.17	
3.02	-0.23	191.45	
3.03	-0.23	193.75	
3.04	-0.23	196.07	
3.05	-0.23	198.40	
3.06	-0.23	200.74	
3.07	-0.23	203.11	
3.08	-0.22	205.49	
3.09	-0.22	207.88	
3.10	-0.22	210.29	
3.11	-0.22	212.72	
3.12	-0.22	215.16	
3.13	-0.22	217.62	
3.14	-0.22	220.10	
3.15	-0.22	222.59	
3.16	-0.22	225.09	
3.17	-0.22	227.62	
3.18	-0.22	230.16	
3.19	-0.22	232.71	
3.20	-0.22	235.28	
3.21	-0.22	237.87	
3.22	-0.22	240.48	
3.23	-0.21	243.10	
3.24	-0.21	245.73	
3.25	-0.21	248.39	
3.26	-0.21	251.06	
3.27	-0.21	253.74	
3.28	-0.21	256.44	
3.29	-0.21	259.16	
3.30	-0.21	261.90	
3.31	-0.21	264.65	
3.32	-0.21	267.42	
3.33	-0.21	270.20	
3.34	-0.21	273.01	
3.35	-0.21	275.82	
3.36	-0.21	278.66	
3.37	-0.21	281.51	
3.38	-0.21	284.38	
3.39	-0.20	287.26	
3.40	-0.20	290.17	
3.41	-0.20	293.08	
3.42	-0.20	296.02	
3.43	-0.20	298.97	
3.44	-0.20	301.94	
3.45	-0.20	304.93	
3.46	-0.20	307.93	
3.47	-0.20	310.95	
3.48	-0.20	313.99	
3.49	-0.20	317.04	
3.50	-0.20	320.11	*
3.51	-0.20	323.20	
3.52	-0.20	326.30	
3.53	-0.20	329.42	
3.54	-0.19	332.56	
3.55	-0.19	335.72	
3.56	-0.19	338.89	
3.57	-0.19	342.08	
3.58	-0.19	345.29	
3.59	-0.19	348.51	
3.60	-0.19	351.75	*
3.61	-0.19	355.01	
3.62	-0.19	358.29	
3.63	-0.19	361.58	
3.64	-0.19	364.89	
3.65	-0.19	368.22	
3.66	-0.19	371.56	
3.67	-0.19	374.93	
3.68	-0.19	378.31	
3.69	-0.18	381.69	
3.70	-0.18	385.07	
3.71	-0.18	388.46	
3.72	-0.18	391.88	
3.73	-0.18	395.31	
3.74	-0.18	398.75	
3.75	-0.18	402.22	
3.76	-0.18	405.70	
3.77	-0.18	409.20	
3.78	-0.18	412.71	
3.79	-0.18	416.17	
3.80	-0.18	419.65	
3.81	-0.18	423.14	
3.82	-0.18	426.65	
3.83	-0.18	430.18	
3.84	-0.17	433.72	
3.85	-0.17	437.28	
3.86	-0.17	440.86	
3.87	-0.17	444.45	
3.88	-0.17	448.06	
3.89	-0.17	451.68	
3.90	-0.17	455.33	
3.91	-0.17	458.98	
3.92	-0.17	462.66	
3.93	-0.17	466.35	
3.94	-0.17	470.05	
3.95	-0.17	473.78	
3.96	-0.17	477.52	
3.97	-0.17	481.27	
3.98	-0.17	485.05	
3.99	-0.16	488.84	
4.00	-0.16	492.64	
4.01	-0.16	496.47	
4.02	-0.16	500.31	
4.03	-0.16	504.16	
4.04	-0.16	508.03	
4.05	-0.16	511.92	
4.06	-0.16	515.83	
4.07	-0.16	519.75	
4.08	-0.16	523.69	
4.09	-0.16	527.65	
4.10	-0.16	531.62	
4.11	-0.16	535.61	
4.12	-0.16	539.62	
4.13	-0.16	543.64	
4.14	-0.16	547.68	
4.15	-0.15	551.73	
4.16	-0.15	555.81	
4.17	-0.15	559.90	
4.18	-0.15	564.00	
4.19	-0.15	568.13	
4.20	-0.15	572.27	
4.21	-0.15	576.43	
4.22	-0.15	580.60	
4.23	-0.15	584.79	
4.24	-0.15	589.00	
4.25	-0.15	593.22	
4.26	-0.15	597.47	
4.27	-0.15	601.73	
4.28	-0.15	606.00	
4.29	-0.15	610.29	
4.30	-0.14	614.60	
4.31	-0.14	618.93	
4.32	-0.14	623.28	
4.33	-0.14	627.64	
4.34	-0.14	632.02	
4.35	-0.14	636.41	
4.36	-0.14	640.82	
4.37	-0.14	645.25	
4.38	-0.14	649.70	
4.39	-0.14	654.16	
4.40	-0.14	658.64	
4.41	-0.14	663.14	
4.42	-0.14	667.66	
4.43	-0.14	672.19	
4.44	-0.14	676.74	
4.45	-0.13	681.31	
4.46	-0.13	685.89	
4.47	-0.13	690.49	
4.48	-0.13	695.11	
4.49	-0.13	699.75	
4.50	-0.13	704.40	
4.51	-0.13	709.07	
4.52	-0.13	713.76	
4.53	-0.13	718.46	
4.54	-0.13	723.19	
4.55	-0.13	727.92	
4.56	-0.13	732.68	
4.57	-0.13	737.46	
4.58	-0.13	742.25	
4.59	-0.13	747.06	
4.60	-0.12	751.89	
4.61	-0.12	756.73	
4.62	-0.12	761.59	
4.63	-0.12	766.47	
4.64	-0.12	771.37	
4.65	-0.12	776.28	
4.66	-0.12	781.21	
4.67	-0.12	786.16	
4.68	-0.12	791.13	
4.69	-0.12	796.11	
4.70	-0.12	801.12	
4.71	-0.12	806.14	
4.72	-0.12	811.17	
4.73	-0.12	816.23	
4.74	-0.12	821.30	
4.75	-0.12	826.39	
4.76	-0.11	831.50	
4.77	-0.11	836.62	
4.78	-0.11	841.77	
4.79	-0.11	846.93	
4.80	-0.11	852.11	
4.81	-0.11	857.30	
4.82	-0.11	862.52	
4.83	-0.11	867.75	
4.84	-0.11	873.00	
4.85	-0.11	878.27	
4.86	-0.11	883.55	
4.87	-0.11	888.85	
4.88	-0.11	894.17	
4.89	-0.11	899.51	
4.90	-0.11	904.87	
4.91	-0.10	910.24	
4.92	-0.10	915.63	
4.93	-0.10	921.04	
4.94	-0.10	926.47	
4.95	-0.10	931.92	
4.96	-0.10	937.38	
4.97	-0.10	942.86	
4.98	-0.10	948.36	
4.99	-0.10	953.88	
5.00	-0.10	959.42	
5.01	-0.10	964.97	
5.02	-0.10	970.54	
5.03	-0.10	976.13	
5.04	-0.10	981.74	
5.05	-0.10	987.36	
5.06	-0.09	993.01	
5.07	-0.09	998.67	
5.08	-0.09	1004.35	
5.09	-0.09	1010.04	
5.10	-0.09	1015.76	
5.11	-0.09	1021.49	
5.12	-0.09	1027.25	
5.13	-0.09	1033.02	
5.14	-0.09	1038.80	
5.15	-0.09	1044.61	
5.16	-0.09	1050.43	
5.17	-0.09	1056.28	
5.18	-0.09	1062.14	
5.19	-0.09	1068.02	
5.20	-0.09	1073.91	
5.21	-0.08	1079.83	
5.22	-0.08	1085.76	
5.23	-0.08	1091.72	
5.24	-0.08	1097.69	
5.25	-0.08	1103.67	
5.26	-0.08	1109.68	
5.27	-0.08	1115.71	
5.28	-0.08	1121.75	
5.29	-0.08	1127.81	
5.30	-0.08	1133.89	
5.31	-0.08	1139.99	
5.32	-0.08	1146.11	
5.33	-0.08	1152.24	
5.34	-0.08	1158.39	
5.35	-0.08	1164.57	
5.36	-0.07	1170.76	
5.37	-0.07	1176.97	
5.38	-0.07	1183.19	
5.39	-0.07	1189.44	
5.40	-0.07	1195.70	
5.41	-0.07	1201.98	
5.42	-0.07	1208.29	
5.43	-0.07	1214.61	
5.44	-0.07	1220.94	
5.45	-0.07	1227.30	
5.46	-0.07	1233.67	
5.47	-0.07	1240.07	
5.48	-0.07	1246.48	
5.49	-0.07	1252.91	
5.50	-0.07	1259.36	
5.51	-0.07	1265.83	
5.52	-0.06	1272.31	
5.53	-0.06	1278.82	
5.54	-0.06	1285.34	
5.55	-0.06	1291.89	
5.56	-0.06	1298.45	
5.57	-0.06	1305.03	
5.58	-0.06	1311.62	
5.59	-0.06	1318.24	
5.60	-0.06	1324.88	
5.61	-0.06	1331.53	
5.62	-0.06	1338.20	
5.63	-0.06	1344.90	
5.64	-0.06	1351.61	
5.65	-0.06	1358.34	
5.66	-0.06	1365.08	
5.67	-0.05	1371.85	
5.68	-0.05	1378.64	
5.69	-0.05	1385.44	
5.70	-0.05	1392.26	
5.71	-0.05	1399.11	
5.72	-0.05	1405.97	
5.73	-0.05	1412.85	
5.74	-0.05	1419.74	
5.75	-0.05	1426.66	
5.76	-0.05	1433.60	
5.77	-0.05	1440.55	
5.78	-0.05	1447.53	
5.79	-0.05	1454.52	
5.80	-0.05	1461.53	
5.81	-0.05	1468.56	
5.82	-0.04	1475.61	
5.83	-0.04	1482.68	
5.84	-0.04	1489.77	
5.85	-0.04	1496.87	
5.86	-0.04	1504.00	
5.87	-0.04	1511.14	
5.88	-0.04	1518.31	
5.89	-0.04	1525.49	
5.90	-0.04	1532.69	
5.91	-0.04	1539.91	
5.92	-0.04	1547.15	
5.93	-0.04	1554.41	
5.94	-0.04	1561.69	
5.95	-0.04	1568.98	
5.96	-0.04	1576.30	
5.97	-0.03	1583.64	
5.98	-0.03	1590.99	
5.99	-0.03	1598.36	
6.00	-0.03	1605.76	
6.01	-0.03	1613.17	
6.02	-0.03	1620.60	
6.03	-0.03	1628.05	
6.04	-0.03	1635.52	
6.05	-0.03	1643.00	
6.06	-0.03	1650.51	
6.07	-0.03	1658.04	
6.08	-0.03	1665.58	
6.09	-0.03	1673.15	
6.10	-0.03	1680.73	
6.11	-0.03	1688.34	
6.12	-0.02	1695.96	
6.13	-0.02	1703.60	
6.14	-0.02	1711.26	
6.15	-0.02	1718.94	
6.16	-0.02	1726.64	
6.17	-0.02	1734.36	
6.18	-0.02	1742.10	
6.19	-0.02	1749.86	
6.20	-0.02	1757.64	
6.21	-0.02	1765.43	
6.22	-0.02	1773.25	
6.23	-0.02	1781.08	
6.24	-0.02	1788.94	
6.25	-0.02	1796.81	
6.26	-0.02	1804.71	
6.27	-0.02	1812.62	
6.28	-0.01	1820.55	
6.29	-0.01	1828.50	
6.30	-0.01	1836.47	
6.31	-0.01	1844.47	
6.32	-0.01	1852.48	
6.33	-0.01	1860.51	
6.34	-0.01	1868.55	
6.35	-0.01	1876.62	
6.36	-0.01	1884.71	
6.37	-0.01	1892.82	
6.38	-0.01	1900.95	
6.39	-0.01	1909.09	
6.40	-0.01	1917.26	
6.41	-0.01	1925.45	
6.42	-0.01	1933.65	
6.43	0.00	1941.88	
6.44	0.00	1950.12	
6.45	0.00	1958.38	
6.46	0.00	1966.67	
6.47	0.00	1974.97	
6.48	0.00	1983.29	
6.49	0.00	1991.64	
6.50	0.00	2000.00	*