# //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: 2026-10-02 21:15:01
# //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="06019500       " TIME_ZONE="MST" DST_FLAG=Y
# //STATION NAME="Ruby River above reservoir near Alder, MT"
# //LABEL="Discharge (ft^3/s)"
# //PARAMETER CODE="00060"
# //RATING SHIFTED="20261002211501 MST"
# //RATING ID="16.1" TYPE="STGQ" NAME="stage-discharge" AGING=????
# //RATING REMARKS="Lower end extension of 16.0. Based on WY19-20 open water and historic highwater measurements."
# //RATING EXPANSION="logarithmic"
# //RATING BREAKPOINT1=3.300000E+00
# //RATING OFFSET1=2.400000E+00 OFFSET2=2.600000E+00
# //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)"
# //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)"
# //RATING_DATETIME BEGIN=20230210000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1
# //SHIFT_PREV BEGIN="20260930083300" BZONE="-07:00" END="--------------" EZONE="---"
# //SHIFT_PREV STAGE1="3.00" SHIFT1="-0.07" STAGE2="3.30" SHIFT2="-0.07" STAGE3="4.50" SHIFT3="0.00"
# //SHIFT_PREV COMMENT="Continue shift forward, still representative of conditions. "
# //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
2.62	-0.07	29.25	
2.63	-0.07	31.46	
2.64	-0.07	33.68	
2.65	-0.07	35.92	*
2.66	-0.07	38.17	
2.67	-0.07	40.44	
2.68	-0.07	42.73	
2.69	-0.07	45.03	
2.70	-0.07	47.34	
2.71	-0.07	49.66	
2.72	-0.07	52.00	
2.73	-0.07	54.35	
2.74	-0.07	56.71	
2.75	-0.07	59.08	
2.76	-0.07	61.46	
2.77	-0.07	63.85	
2.78	-0.07	66.25	
2.79	-0.07	68.66	
2.80	-0.07	71.08	
2.81	-0.07	73.51	
2.82	-0.07	75.95	
2.83	-0.07	78.40	
2.84	-0.07	80.86	
2.85	-0.07	83.32	
2.86	-0.07	85.80	
2.87	-0.07	88.28	
2.88	-0.07	90.77	
2.89	-0.07	93.26	
2.90	-0.07	95.77	
2.91	-0.07	98.28	
2.92	-0.07	100.80	
2.93	-0.07	103.32	
2.94	-0.07	105.86	
2.95	-0.07	108.40	
2.96	-0.07	110.94	
2.97	-0.07	113.49	
2.98	-0.07	116.05	
2.99	-0.07	118.62	
3.00	-0.07	121.19	
3.01	-0.07	123.77	
3.02	-0.07	126.35	
3.03	-0.07	128.94	
3.04	-0.07	131.54	
3.05	-0.07	134.14	
3.06	-0.07	136.75	
3.07	-0.07	139.36	
3.08	-0.07	141.98	
3.09	-0.07	144.60	
3.10	-0.07	147.23	
3.11	-0.07	149.86	
3.12	-0.07	152.50	
3.13	-0.07	155.15	
3.14	-0.07	157.80	
3.15	-0.07	160.45	
3.16	-0.07	163.11	
3.17	-0.07	165.78	
3.18	-0.07	168.45	
3.19	-0.07	171.12	
3.20	-0.07	173.80	
3.21	-0.07	176.48	
3.22	-0.07	179.17	
3.23	-0.07	181.86	
3.24	-0.07	184.56	
3.25	-0.07	187.26	
3.26	-0.07	189.96	
3.27	-0.07	192.67	
3.28	-0.07	195.39	
3.29	-0.07	198.11	
3.30	-0.07	200.83	*
3.31	-0.07	203.71	
3.32	-0.07	206.61	
3.33	-0.07	209.50	
3.34	-0.07	212.40	
3.35	-0.07	215.30	
3.36	-0.07	218.21	
3.37	-0.07	221.48	
3.38	-0.07	225.32	
3.39	-0.06	229.17	
3.40	-0.06	233.03	
3.41	-0.06	236.90	
3.42	-0.06	240.78	
3.43	-0.06	244.66	
3.44	-0.06	248.56	
3.45	-0.06	252.46	
3.46	-0.06	256.37	
3.47	-0.06	260.28	
3.48	-0.06	264.21	
3.49	-0.06	268.14	
3.50	-0.06	272.08	
3.51	-0.06	276.03	
3.52	-0.06	279.98	
3.53	-0.06	283.95	
3.54	-0.06	287.92	
3.55	-0.06	291.90	
3.56	-0.05	295.88	
3.57	-0.05	299.87	
3.58	-0.05	303.87	
3.59	-0.05	307.88	
3.60	-0.05	311.89	
3.61	-0.05	315.91	
3.62	-0.05	319.94	
3.63	-0.05	323.97	
3.64	-0.05	328.01	
3.65	-0.05	332.05	
3.66	-0.05	336.11	
3.67	-0.05	340.17	
3.68	-0.05	344.23	
3.69	-0.05	348.31	
3.70	-0.05	352.38	
3.71	-0.05	356.47	
3.72	-0.05	360.56	
3.73	-0.04	364.66	
3.74	-0.04	368.76	
3.75	-0.04	372.87	
3.76	-0.04	376.99	
3.77	-0.04	381.11	
3.78	-0.04	385.23	
3.79	-0.04	389.37	
3.80	-0.04	393.51	
3.81	-0.04	397.65	
3.82	-0.04	401.80	
3.83	-0.04	405.96	
3.84	-0.04	410.12	
3.85	-0.04	414.29	
3.86	-0.04	418.46	
3.87	-0.04	422.64	
3.88	-0.04	426.82	
3.89	-0.04	431.01	
3.90	-0.03	435.21	
3.91	-0.03	439.41	
3.92	-0.03	443.61	
3.93	-0.03	447.82	
3.94	-0.03	452.04	
3.95	-0.03	456.26	
3.96	-0.03	460.49	
3.97	-0.03	464.72	
3.98	-0.03	468.96	
3.99	-0.03	473.20	
4.00	-0.03	477.45	
4.01	-0.03	481.70	
4.02	-0.03	485.95	
4.03	-0.03	490.22	
4.04	-0.03	494.48	
4.05	-0.03	498.75	
4.06	-0.03	503.03	
4.07	-0.03	507.31	
4.08	-0.02	511.60	
4.09	-0.02	515.89	
4.10	-0.02	520.19	
4.11	-0.02	524.49	
4.12	-0.02	528.79	
4.13	-0.02	533.10	
4.14	-0.02	537.42	
4.15	-0.02	541.73	
4.16	-0.02	546.06	
4.17	-0.02	550.39	
4.18	-0.02	554.72	
4.19	-0.02	559.06	
4.20	-0.02	563.40	
4.21	-0.02	567.74	
4.22	-0.02	572.09	
4.23	-0.02	576.45	
4.24	-0.02	580.81	
4.25	-0.01	585.17	
4.26	-0.01	589.54	
4.27	-0.01	593.91	
4.28	-0.01	598.29	
4.29	-0.01	602.67	
4.30	-0.01	607.05	
4.31	-0.01	611.44	
4.32	-0.01	615.83	
4.33	-0.01	620.23	
4.34	-0.01	624.63	
4.35	-0.01	629.04	
4.36	-0.01	633.45	
4.37	-0.01	637.86	
4.38	-0.01	642.28	
4.39	-0.01	646.70	
4.40	-0.01	651.13	
4.41	-0.01	655.56	
4.42	0.00	659.99	
4.43	0.00	664.43	
4.44	0.00	668.87	
4.45	0.00	673.32	
4.46	0.00	677.77	
4.47	0.00	682.22	
4.48	0.00	686.68	
4.49	0.00	691.14	
4.50	0.00	695.60	
4.51	0.00	699.83	
4.52	0.00	704.05	
4.53	0.00	708.28	
4.54	0.00	712.51	
4.55	0.00	716.75	
4.56	0.00	720.99	
4.57	0.00	725.23	
4.58	0.00	729.48	
4.59	0.00	733.73	
4.60	0.00	737.98	
4.61	0.00	742.23	
4.62	0.00	746.49	
4.63	0.00	750.75	
4.64	0.00	755.02	
4.65	0.00	759.29	
4.66	0.00	763.56	
4.67	0.00	767.83	
4.68	0.00	772.11	
4.69	0.00	776.39	
4.70	0.00	780.68	
4.71	0.00	784.96	
4.72	0.00	789.25	
4.73	0.00	793.55	
4.74	0.00	797.84	
4.75	0.00	802.14	
4.76	0.00	806.45	
4.77	0.00	810.75	
4.78	0.00	815.06	
4.79	0.00	819.37	
4.80	0.00	823.69	
4.81	0.00	828.01	
4.82	0.00	832.33	
4.83	0.00	836.65	
4.84	0.00	840.98	
4.85	0.00	845.31	
4.86	0.00	849.64	
4.87	0.00	853.98	
4.88	0.00	858.31	
4.89	0.00	862.65	
4.90	0.00	867.00	
4.91	0.00	871.35	
4.92	0.00	875.70	
4.93	0.00	880.05	
4.94	0.00	884.41	
4.95	0.00	888.76	
4.96	0.00	893.13	
4.97	0.00	897.49	
4.98	0.00	901.86	
4.99	0.00	906.23	
5.00	0.00	910.60	
5.01	0.00	914.97	
5.02	0.00	919.35	
5.03	0.00	923.73	
5.04	0.00	928.12	
5.05	0.00	932.50	
5.06	0.00	936.89	
5.07	0.00	941.29	
5.08	0.00	945.68	
5.09	0.00	950.08	
5.10	0.00	954.48	
5.11	0.00	958.88	
5.12	0.00	963.29	
5.13	0.00	967.69	
5.14	0.00	972.11	
5.15	0.00	976.52	
5.16	0.00	980.93	
5.17	0.00	985.35	
5.18	0.00	989.78	
5.19	0.00	994.20	
5.20	0.00	998.63	
5.21	0.00	1003.05	
5.22	0.00	1007.49	
5.23	0.00	1011.92	
5.24	0.00	1016.36	
5.25	0.00	1020.80	
5.26	0.00	1025.24	
5.27	0.00	1029.68	
5.28	0.00	1034.13	
5.29	0.00	1038.58	
5.30	0.00	1043.03	
5.31	0.00	1047.49	
5.32	0.00	1051.95	
5.33	0.00	1056.41	
5.34	0.00	1060.87	
5.35	0.00	1065.33	
5.36	0.00	1069.80	
5.37	0.00	1074.27	
5.38	0.00	1078.74	
5.39	0.00	1083.22	
5.40	0.00	1087.69	
5.41	0.00	1092.17	
5.42	0.00	1096.66	
5.43	0.00	1101.14	
5.44	0.00	1105.63	
5.45	0.00	1110.12	
5.46	0.00	1114.61	
5.47	0.00	1119.10	
5.48	0.00	1123.60	
5.49	0.00	1128.10	
5.50	0.00	1132.60	
5.51	0.00	1137.10	
5.52	0.00	1141.61	
5.53	0.00	1146.12	
5.54	0.00	1150.63	
5.55	0.00	1155.14	
5.56	0.00	1159.66	
5.57	0.00	1164.17	
5.58	0.00	1168.69	
5.59	0.00	1173.22	
5.60	0.00	1177.74	
5.61	0.00	1182.27	
5.62	0.00	1186.80	
5.63	0.00	1191.33	
5.64	0.00	1195.86	
5.65	0.00	1200.40	
5.66	0.00	1204.94	
5.67	0.00	1209.48	
5.68	0.00	1214.02	
5.69	0.00	1218.57	
5.70	0.00	1223.11	
5.71	0.00	1227.66	
5.72	0.00	1232.22	
5.73	0.00	1236.77	
5.74	0.00	1241.33	
5.75	0.00	1245.88	
5.76	0.00	1250.45	
5.77	0.00	1255.01	
5.78	0.00	1259.57	
5.79	0.00	1264.14	
5.80	0.00	1268.71	
5.81	0.00	1273.28	
5.82	0.00	1277.86	
5.83	0.00	1282.43	
5.84	0.00	1287.01	
5.85	0.00	1291.59	
5.86	0.00	1296.17	
5.87	0.00	1300.76	
5.88	0.00	1305.35	
5.89	0.00	1309.94	
5.90	0.00	1314.53	
5.91	0.00	1319.12	
5.92	0.00	1323.72	
5.93	0.00	1328.31	
5.94	0.00	1332.91	
5.95	0.00	1337.51	
5.96	0.00	1342.12	
5.97	0.00	1346.72	
5.98	0.00	1351.33	
5.99	0.00	1355.94	
6.00	0.00	1360.55	
6.01	0.00	1365.17	
6.02	0.00	1369.79	
6.03	0.00	1374.40	
6.04	0.00	1379.02	
6.05	0.00	1383.65	
6.06	0.00	1388.27	
6.07	0.00	1392.90	
6.08	0.00	1397.53	
6.09	0.00	1402.16	
6.10	0.00	1406.79	
6.11	0.00	1411.43	
6.12	0.00	1416.06	
6.13	0.00	1420.70	
6.14	0.00	1425.34	
6.15	0.00	1429.98	
6.16	0.00	1434.63	
6.17	0.00	1439.28	
6.18	0.00	1443.92	
6.19	0.00	1448.58	
6.20	0.00	1453.23	
6.21	0.00	1457.88	
6.22	0.00	1462.54	
6.23	0.00	1467.20	
6.24	0.00	1471.86	
6.25	0.00	1476.52	
6.26	0.00	1481.19	
6.27	0.00	1485.85	
6.28	0.00	1490.52	
6.29	0.00	1495.19	
6.30	0.00	1499.86	
6.31	0.00	1504.54	
6.32	0.00	1509.21	
6.33	0.00	1513.89	
6.34	0.00	1518.57	
6.35	0.00	1523.25	
6.36	0.00	1527.94	
6.37	0.00	1532.62	
6.38	0.00	1537.31	
6.39	0.00	1542.00	
6.40	0.00	1546.69	
6.41	0.00	1551.39	
6.42	0.00	1556.08	
6.43	0.00	1560.78	
6.44	0.00	1565.48	
6.45	0.00	1570.18	
6.46	0.00	1574.88	
6.47	0.00	1579.59	
6.48	0.00	1584.29	
6.49	0.00	1589.00	*