# //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: 2026-08-21 17:35:02
# //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="13073000       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="PORTNEUF RIVER AT TOPAZ ID"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20260821173502 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="20260817123830" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="0.10" SHIFT1="-0.39" STAGE2="3.00" SHIFT2="-0.39" STAGE3="6.50" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Slight scour from last shift based on QM 1004; likely due to measuring in a more cleared out section of the channel where there was less vegetation affect. "
# //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
1.39	-0.39	2.00	
1.40	-0.39	2.16	
1.41	-0.39	2.33	
1.42	-0.39	2.50	
1.43	-0.39	2.68	
1.44	-0.39	2.87	
1.45	-0.39	3.07	
1.46	-0.39	3.27	
1.47	-0.39	3.48	
1.48	-0.39	3.70	
1.49	-0.39	3.93	
1.50	-0.39	4.17	
1.51	-0.39	4.41	
1.52	-0.39	4.66	
1.53	-0.39	4.92	
1.54	-0.39	5.18	
1.55	-0.39	5.46	
1.56	-0.39	5.74	
1.57	-0.39	6.03	
1.58	-0.39	6.33	
1.59	-0.39	6.64	
1.60	-0.39	6.96	
1.61	-0.39	7.28	
1.62	-0.39	7.61	
1.63	-0.39	7.96	
1.64	-0.39	8.31	
1.65	-0.39	8.67	
1.66	-0.39	9.03	
1.67	-0.39	9.41	
1.68	-0.39	9.80	
1.69	-0.39	10.19	
1.70	-0.39	10.59	
1.71	-0.39	11.01	
1.72	-0.39	11.43	
1.73	-0.39	11.86	
1.74	-0.39	12.30	
1.75	-0.39	12.75	
1.76	-0.39	13.21	
1.77	-0.39	13.67	
1.78	-0.39	14.15	
1.79	-0.39	14.64	
1.80	-0.39	15.13	
1.81	-0.39	15.64	
1.82	-0.39	16.15	
1.83	-0.39	16.68	
1.84	-0.39	17.21	
1.85	-0.39	17.76	
1.86	-0.39	18.31	
1.87	-0.39	18.87	
1.88	-0.39	19.45	
1.89	-0.39	20.03	
1.90	-0.39	20.62	
1.91	-0.39	21.23	
1.92	-0.39	21.84	
1.93	-0.39	22.46	
1.94	-0.39	23.10	
1.95	-0.39	23.74	
1.96	-0.39	24.39	
1.97	-0.39	25.06	
1.98	-0.39	25.73	
1.99	-0.39	26.42	
2.00	-0.39	27.11	
2.01	-0.39	27.81	
2.02	-0.39	28.53	
2.03	-0.39	29.26	
2.04	-0.39	29.99	
2.05	-0.39	30.74	
2.06	-0.39	31.50	
2.07	-0.39	32.27	
2.08	-0.39	33.04	
2.09	-0.39	33.83	
2.10	-0.39	34.63	
2.11	-0.39	35.44	
2.12	-0.39	36.27	
2.13	-0.39	37.10	
2.14	-0.39	37.94	
2.15	-0.39	38.80	
2.16	-0.39	39.66	
2.17	-0.39	40.54	
2.18	-0.39	41.43	
2.19	-0.39	42.32	
2.20	-0.39	43.23	
2.21	-0.39	44.15	
2.22	-0.39	45.09	
2.23	-0.39	46.03	
2.24	-0.39	46.98	
2.25	-0.39	47.95	
2.26	-0.39	48.92	
2.27	-0.39	49.91	
2.28	-0.39	50.91	
2.29	-0.39	51.92	
2.30	-0.39	52.94	
2.31	-0.39	53.98	
2.32	-0.39	55.02	
2.33	-0.39	56.08	
2.34	-0.39	57.15	
2.35	-0.39	58.23	
2.36	-0.39	59.32	
2.37	-0.39	60.42	
2.38	-0.39	61.54	
2.39	-0.39	62.66	
2.40	-0.39	63.80	
2.41	-0.39	64.95	
2.42	-0.39	66.11	
2.43	-0.39	67.29	
2.44	-0.39	68.47	
2.45	-0.39	69.67	
2.46	-0.39	70.88	
2.47	-0.39	72.10	
2.48	-0.39	73.33	
2.49	-0.39	74.58	
2.50	-0.39	75.84	
2.51	-0.39	77.11	
2.52	-0.39	78.39	
2.53	-0.39	79.68	
2.54	-0.39	80.99	
2.55	-0.39	82.31	
2.56	-0.39	83.64	
2.57	-0.39	84.98	
2.58	-0.39	86.33	
2.59	-0.39	87.70	
2.60	-0.39	89.08	
2.61	-0.39	90.47	
2.62	-0.39	91.88	
2.63	-0.39	93.30	
2.64	-0.39	94.72	
2.65	-0.39	96.17	
2.66	-0.39	97.62	
2.67	-0.39	99.09	
2.68	-0.39	100.57	
2.69	-0.39	102.06	
2.70	-0.39	103.56	
2.71	-0.39	105.08	
2.72	-0.39	106.61	
2.73	-0.39	108.15	
2.74	-0.39	109.71	
2.75	-0.39	111.28	
2.76	-0.39	112.86	
2.77	-0.39	114.45	
2.78	-0.39	116.06	
2.79	-0.39	117.68	
2.80	-0.39	119.31	
2.81	-0.39	120.96	
2.82	-0.39	122.62	
2.83	-0.39	124.29	
2.84	-0.39	125.97	
2.85	-0.39	127.67	
2.86	-0.39	129.38	
2.87	-0.39	131.10	
2.88	-0.39	132.84	
2.89	-0.39	134.59	
2.90	-0.39	136.35	
2.91	-0.39	138.13	
2.92	-0.39	139.92	
2.93	-0.39	141.72	
2.94	-0.39	143.54	
2.95	-0.39	145.37	
2.96	-0.39	147.21	
2.97	-0.39	149.07	
2.98	-0.39	150.94	
2.99	-0.39	152.82	
3.00	-0.39	154.72	
3.01	-0.39	156.84	
3.02	-0.39	158.98	
3.03	-0.39	161.13	
3.04	-0.39	163.31	
3.05	-0.38	165.50	
3.06	-0.38	167.70	
3.07	-0.38	169.93	
3.08	-0.38	172.17	
3.09	-0.38	174.43	
3.10	-0.38	176.70	
3.11	-0.38	178.99	
3.12	-0.38	181.30	
3.13	-0.38	183.62	
3.14	-0.37	185.97	
3.15	-0.37	188.33	
3.16	-0.37	190.70	
3.17	-0.37	193.10	
3.18	-0.37	195.51	
3.19	-0.37	197.93	
3.20	-0.37	200.38	
3.21	-0.37	202.84	
3.22	-0.37	205.32	
3.23	-0.36	207.82	
3.24	-0.36	210.33	
3.25	-0.36	212.86	
3.26	-0.36	215.41	
3.27	-0.36	217.98	
3.28	-0.36	220.56	
3.29	-0.36	223.16	
3.30	-0.36	225.78	
3.31	-0.36	228.42	
3.32	-0.35	231.07	
3.33	-0.35	233.74	
3.34	-0.35	236.43	
3.35	-0.35	239.14	
3.36	-0.35	241.86	
3.37	-0.35	244.61	
3.38	-0.35	247.37	
3.39	-0.35	250.15	
3.40	-0.35	252.94	
3.41	-0.34	255.75	
3.42	-0.34	258.59	
3.43	-0.34	261.44	
3.44	-0.34	264.30	
3.45	-0.34	267.19	
3.46	-0.34	270.09	
3.47	-0.34	273.01	
3.48	-0.34	275.95	
3.49	-0.34	278.91	
3.50	-0.33	281.89	*
3.51	-0.33	284.88	
3.52	-0.33	287.89	
3.53	-0.33	290.92	
3.54	-0.33	293.97	
3.55	-0.33	297.04	
3.56	-0.33	300.12	
3.57	-0.33	303.23	
3.58	-0.33	306.35	
3.59	-0.32	309.49	
3.60	-0.32	312.65	*
3.61	-0.32	315.82	
3.62	-0.32	319.02	
3.63	-0.32	322.23	
3.64	-0.32	325.47	
3.65	-0.32	328.72	
3.66	-0.32	331.99	
3.67	-0.32	335.28	
3.68	-0.31	338.58	
3.69	-0.31	341.91	
3.70	-0.31	345.25	
3.71	-0.31	348.61	
3.72	-0.31	352.00	
3.73	-0.31	355.40	
3.74	-0.31	358.82	
3.75	-0.31	362.25	
3.76	-0.31	365.71	
3.77	-0.30	369.19	
3.78	-0.30	372.68	
3.79	-0.30	376.19	
3.80	-0.30	379.73	
3.81	-0.30	383.24	
3.82	-0.30	386.78	
3.83	-0.30	390.33	
3.84	-0.30	393.90	
3.85	-0.30	397.49	
3.86	-0.29	401.09	
3.87	-0.29	404.72	
3.88	-0.29	408.36	
3.89	-0.29	412.03	
3.90	-0.29	415.64	
3.91	-0.29	419.26	
3.92	-0.29	422.91	
3.93	-0.29	426.57	
3.94	-0.29	430.25	
3.95	-0.28	433.94	
3.96	-0.28	437.66	
3.97	-0.28	441.39	
3.98	-0.28	445.14	
3.99	-0.28	448.90	
4.00	-0.28	452.69	
4.01	-0.28	456.49	
4.02	-0.28	460.31	
4.03	-0.28	464.15	
4.04	-0.27	468.01	
4.05	-0.27	471.88	
4.06	-0.27	475.77	
4.07	-0.27	479.68	
4.08	-0.27	483.61	
4.09	-0.27	487.56	
4.10	-0.27	491.52	
4.11	-0.27	495.50	
4.12	-0.27	499.50	
4.13	-0.26	503.52	
4.14	-0.26	507.56	
4.15	-0.26	511.61	
4.16	-0.26	515.68	
4.17	-0.26	519.77	
4.18	-0.26	523.88	
4.19	-0.26	528.01	
4.20	-0.26	532.15	
4.21	-0.26	536.32	
4.22	-0.25	540.50	
4.23	-0.25	544.70	
4.24	-0.25	548.92	
4.25	-0.25	553.15	
4.26	-0.25	557.41	
4.27	-0.25	561.68	
4.28	-0.25	565.97	
4.29	-0.25	570.28	
4.30	-0.25	574.61	
4.31	-0.24	578.95	
4.32	-0.24	583.32	
4.33	-0.24	587.70	
4.34	-0.24	592.10	
4.35	-0.24	596.52	
4.36	-0.24	600.96	
4.37	-0.24	605.42	
4.38	-0.24	609.89	
4.39	-0.24	614.38	
4.40	-0.23	618.90	
4.41	-0.23	623.43	
4.42	-0.23	627.98	
4.43	-0.23	632.54	
4.44	-0.23	637.13	
4.45	-0.23	641.74	
4.46	-0.23	646.36	
4.47	-0.23	651.00	
4.48	-0.23	655.66	
4.49	-0.22	660.34	
4.50	-0.22	665.04	
4.51	-0.22	669.76	
4.52	-0.22	674.49	
4.53	-0.22	679.25	
4.54	-0.22	684.02	
4.55	-0.22	688.81	
4.56	-0.22	693.62	
4.57	-0.22	698.45	
4.58	-0.21	703.30	
4.59	-0.21	708.17	
4.60	-0.21	713.05	
4.61	-0.21	717.96	
4.62	-0.21	722.88	
4.63	-0.21	727.82	
4.64	-0.21	732.78	
4.65	-0.21	737.76	
4.66	-0.21	742.76	
4.67	-0.20	747.78	
4.68	-0.20	752.82	
4.69	-0.20	757.88	
4.70	-0.20	762.95	
4.71	-0.20	768.04	
4.72	-0.20	773.16	
4.73	-0.20	778.29	
4.74	-0.20	783.44	
4.75	-0.19	788.61	
4.76	-0.19	793.80	
4.77	-0.19	799.01	
4.78	-0.19	804.24	
4.79	-0.19	809.48	
4.80	-0.19	814.75	
4.81	-0.19	820.03	
4.82	-0.19	825.34	
4.83	-0.19	830.66	
4.84	-0.18	836.01	
4.85	-0.18	841.37	
4.86	-0.18	846.75	
4.87	-0.18	852.15	
4.88	-0.18	857.57	
4.89	-0.18	863.01	
4.90	-0.18	868.47	
4.91	-0.18	873.94	
4.92	-0.18	879.44	
4.93	-0.17	884.96	
4.94	-0.17	890.49	
4.95	-0.17	896.05	
4.96	-0.17	901.62	
4.97	-0.17	907.22	
4.98	-0.17	912.83	
4.99	-0.17	918.46	
5.00	-0.17	924.11	
5.01	-0.17	929.78	
5.02	-0.16	935.48	
5.03	-0.16	941.19	
5.04	-0.16	946.92	
5.05	-0.16	952.67	
5.06	-0.16	958.43	
5.07	-0.16	964.22	
5.08	-0.16	970.03	
5.09	-0.16	975.86	
5.10	-0.16	981.71	
5.11	-0.15	987.57	
5.12	-0.15	993.46	
5.13	-0.15	999.37	
5.14	-0.15	1005.29	
5.15	-0.15	1011.24	
5.16	-0.15	1017.20	
5.17	-0.15	1023.19	
5.18	-0.15	1029.19	
5.19	-0.15	1035.22	
5.20	-0.14	1041.26	
5.21	-0.14	1047.32	
5.22	-0.14	1053.41	
5.23	-0.14	1059.51	
5.24	-0.14	1065.63	
5.25	-0.14	1071.78	
5.26	-0.14	1077.94	
5.27	-0.14	1084.12	
5.28	-0.14	1090.33	
5.29	-0.13	1096.55	
5.30	-0.13	1102.79	
5.31	-0.13	1109.05	
5.32	-0.13	1115.33	
5.33	-0.13	1121.64	
5.34	-0.13	1127.96	
5.35	-0.13	1134.30	
5.36	-0.13	1140.66	
5.37	-0.13	1147.04	
5.38	-0.12	1153.44	
5.39	-0.12	1159.87	
5.40	-0.12	1166.31	
5.41	-0.12	1172.77	
5.42	-0.12	1179.25	
5.43	-0.12	1185.75	
5.44	-0.12	1192.27	
5.45	-0.12	1198.82	
5.46	-0.12	1205.38	
5.47	-0.11	1211.96	
5.48	-0.11	1218.56	
5.49	-0.11	1225.18	
5.50	-0.11	1231.83	
5.51	-0.11	1238.49	
5.52	-0.11	1245.17	
5.53	-0.11	1251.88	
5.54	-0.11	1258.60	
5.55	-0.11	1265.34	
5.56	-0.10	1272.11	
5.57	-0.10	1278.89	
5.58	-0.10	1285.69	
5.59	-0.10	1292.52	
5.60	-0.10	1299.36	
5.61	-0.10	1306.23	
5.62	-0.10	1313.11	
5.63	-0.10	1320.02	
5.64	-0.10	1326.94	
5.65	-0.09	1333.89	
5.66	-0.09	1340.86	
5.67	-0.09	1347.84	
5.68	-0.09	1354.85	
5.69	-0.09	1361.88	
5.70	-0.09	1368.93	
5.71	-0.09	1376.00	
5.72	-0.09	1383.09	
5.73	-0.09	1390.19	
5.74	-0.08	1397.32	
5.75	-0.08	1404.47	
5.76	-0.08	1411.65	
5.77	-0.08	1418.84	
5.78	-0.08	1426.05	
5.79	-0.08	1433.28	
5.80	-0.08	1440.53	
5.81	-0.08	1447.81	
5.82	-0.08	1455.10	
5.83	-0.07	1462.42	
5.84	-0.07	1469.75	
5.85	-0.07	1477.11	
5.86	-0.07	1484.48	
5.87	-0.07	1491.88	
5.88	-0.07	1499.30	
5.89	-0.07	1506.74	
5.90	-0.07	1514.20	
5.91	-0.07	1521.67	
5.92	-0.06	1529.18	
5.93	-0.06	1536.70	
5.94	-0.06	1544.24	
5.95	-0.06	1551.80	
5.96	-0.06	1559.38	
5.97	-0.06	1566.99	
5.98	-0.06	1574.61	
5.99	-0.06	1582.26	
6.00	-0.06	1589.92	
6.01	-0.05	1597.61	
6.02	-0.05	1605.32	
6.03	-0.05	1613.05	
6.04	-0.05	1620.80	
6.05	-0.05	1628.57	
6.06	-0.05	1636.36	
6.07	-0.05	1644.17	
6.08	-0.05	1652.00	
6.09	-0.05	1659.86	
6.10	-0.04	1667.73	
6.11	-0.04	1675.63	
6.12	-0.04	1683.54	
6.13	-0.04	1691.48	
6.14	-0.04	1699.44	
6.15	-0.04	1707.42	
6.16	-0.04	1715.42	
6.17	-0.04	1723.44	
6.18	-0.04	1731.48	
6.19	-0.03	1739.55	
6.20	-0.03	1747.63	
6.21	-0.03	1755.74	
6.22	-0.03	1763.86	
6.23	-0.03	1772.01	
6.24	-0.03	1780.18	
6.25	-0.03	1788.37	
6.26	-0.03	1796.58	
6.27	-0.03	1804.81	
6.28	-0.02	1813.07	
6.29	-0.02	1821.34	
6.30	-0.02	1829.63	
6.31	-0.02	1837.95	
6.32	-0.02	1846.29	
6.33	-0.02	1854.65	
6.34	-0.02	1863.03	
6.35	-0.02	1871.43	
6.36	-0.02	1879.85	
6.37	-0.01	1888.30	
6.38	-0.01	1896.76	
6.39	-0.01	1905.25	
6.40	-0.01	1913.75	
6.41	-0.01	1922.28	
6.42	-0.01	1930.83	
6.43	-0.01	1939.40	
6.44	-0.01	1948.00	
6.45	-0.01	1956.61	
6.46	0.00	1965.25	
6.47	0.00	1973.90	
6.48	0.00	1982.58	
6.49	0.00	1991.28	
6.50	0.00	2000.00	*