Area	Basin-wide/Regional
Topic	Flow: Mattole at Petrolia, Maximum Average Daily Flow, 1912-1995

Caption:  The Chart Table MatPetFl_summary.dbf is derived from the Source Table to summarize annual flow at the USGS Mattole River, Petrolia gage.

 50 rows of a possible 17167 have been displayed.

DATE_yyyy	FLOWCFS_Avg	FLOWCFS_Min	FLOWCFS_q5	FLOWCFS_q10	FLOWCFS_q25	FLOWCFS_Mdn	FLOWCFS_q75	FLOWCFS_q90	FLOWCFS_q95	FLOWCFS_Max
1911	166.59	60	70	70	70	130	130	195.7	676.5	1520
1912	1696.52	56	63	72	205	646	1780	4195	6610	43000
1913	1002.54	20	20	32	79	353	800	1672	3952	24000
1950	2742.34	726	935.35	1633	1900	1900	1900	7320	7320	8930
1951	1538.61	24	28.2	35	80	290	1360	4230	7736	26100
1952	1334.1	25	30	35.5	56	275.5	1417.5	3385	6370	23400
1953	1466.52	50	59	74	130	576	1250	3196	6300	24800
1954	1521.67	36	49.2	59.4	88	386	1360	3802	6948	28100
1955	1232.29	24	28	32	54	312	815	2224	4724	45900
1956	976.8	23	28	32	54.5	155	493	3210	5455	19600
1957	1436.62	31	41.4	57.2	148	634	1400	4248	5998	18000
1958	1750.15	29	35	39	55	177	1340	5466	9636	30700
1959	984.05	26	28	30	45	87	526	1780	4582	24800
1960	1567.52	38	45.25	51	74.5	541	1557.5	4300	6347.5	34600
1961	1220.18	29	41	46	61	385	1060	3290	5196	27300
1962	1158.86	48	50	57	88	322	1150	2924	6080	15200
1963	1583.85	39	44	48.8	142	554	1560	4278	7102	17200
1964	1328.93	23	24	25	45.25	196.5	861.25	2895	6030	55200
1965	958.02	30	33	37	55	250	910	2984	4916	11000
1966	1509.65	27	30	33	42	190	1410	3830	6552	46800
1967	1091.85	37	41	44	74	333	1100	2634	4048	22400
1968	1309.97	35	41	52	73	262	1140	3775	5640	24600
1969	1514.09	33	38.2	42	68	242	1130	4002	6328	42700
1970	1834.87	20	21	22.4	35	202	1420	5436	9918	27100
1971	1267.19	30	37	39	60	373	1390	3236	4708	32000
1972	1363.92	26	30	37.5	69.25	500	1377.5	2880	5522.5	23800
1973	1935.56	21	26	31	69	434	2390	4900	7914	29500
1974	1388.65	24	26	30	51	195	1220	2604	4660	51100
1975	1767.76	31	35	37	84	477	1150	4720	9000	54600
1976	605.02	27	29	30	37	96.5	531.5	1095	1870	22000
1977	810.41	17	20.2	23	51	122	433	1208	4374	28500
1978	1435.07	36	40	44	62	141	1170	4280	7880	24000
1979	1045.13	33	38.4	44	82	547	1200	2788	3950	13400
1980	1089.02	24	27	31	51	234.5	1057.5	2775	4712.5	14400
1981	1619.61	22	24	34	76	341	1490	4156	6318	43100
1982	1873.12	26	30	34	60	457	1790	4606	8208	47700
1983	2746.6	48	56.2	66.4	115	1080	3890	7662	10620	34500
1984	1098.14	28	34.25	42	84.5	465	1185	2535	4305	26400
1985	456.76	22	25	27	44	166	531	971.4	1740	12100
1986	1411.54	24	29	37	83	274	1070	3554	7032	35000
1987	1196.29	20	23	26.4	35	139	1270	3676	6130	19200
1988	759.49	24	26	30	49.25	184.5	633.5	2025	3600	20600
1989	751.1	23	28.7	30	49.5	111	688.5	2080	4042	10900
1990	600.52	30	36	41	55	135.5	619.25	1541	2151.5	15100
1991	412.77	28	31	35	55	104	292	1154	1984	6980
1992	812.35	24	29	30	62.25	232.5	759.5	1878	4545	10600
1993	1367.78	39	43.55	52	101.25	695	1675	3209	4375	31000
1994	684.5	21	22	25	41	247	786	1470	2350	14600
1995	2113.05	33	36	39	55	251.5	932.5	5745	14000	45300

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To learn more about this topic click Info Links .
To view a table of information about this data click Metadata .
To download the table with the chart's data, click matpetfl_summary.db (size 8,192 bytes) .
To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click matpetfl.dbf (size 309,104 bytes)
 
 

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