Dreamflows Rating Table

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So. Trinity - Below Hyampom

This rating table shows the relationship between gauge height and river flow for the USGS gauge, id '11528700', located on the South Fork Trinity below Hyampom, CA. Dreamflows generated the graph and table using USGS rating table data. NOTE: The rating table below was published Mar 18, 2021 and was valid only at that time. The relationship between gauge height and river flow may change over time and therefore the older the rating table, the less reliable it is likely to be. The graph shows the range of data of primary interest to boaters, while the numerical listing gives the full range of available data.

	Flow (in cfs) - last revised Mar 18, 2021
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
1		11	16	22	29	37	47	58	71	85
2	100	117	136	156	178	201	227	254	283	313
3	346	381	417	456	496	539	583	630	679	730
4	784	839	891	942	996	1051	1109	1179	1257	1335
5	1413	1491	1569	1647	1725	1803	1904	2005	2106	2206
6	2307	2408	2509	2610	2711	2812	2913	3013	3115	3216
7	3317	3407	3497	3587	3678	3768	3858	3948	4037	4125
8	4213	4301	4390	4478	4566	4654	4742	4830	4919	5012
9	5108	5204	5301	5397	5496	5596	5696	5796	5901	6015
10	6130	6245	6374	6514	6654	6795	6937	7079	7247	7427
11	7608	7790	7974	8159	8346	8533	8722	8912	9104	9296
12	9490	9685	9885	10092	10300	10510	10721	10934	11148	11371
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
13	11599	11829	12060	12293	12528	12765	13003	13242	13484	13727
14	13971	14217	14465	14714	14964	15217	15470	15726	15983	16241
15	16501	16762	17025	17290	17556	17823	18092	18362	18634	18908
16	19182	19458	19736	20037	20342	20649	20957	21268	21580	21895
17	22211	22530	22850	23172	23496	23821	24149	24478	24810	25143
18	25478	25815	26154	26494	26837	27181	27527	27875	28224	28576
19	28929	29284	29641	30000	30354	30709	31066	31424	31785	32146
20	32510	32875	33242	33611	33981	34353	34726	35101	35478	35856
21	36236	36618	37001	37386	37772	38160	38550	38941	39334	39728
22	40124	40522	40921	41322	41724	42128	42534	42941	43350	43760
23	44172	44585	45000	45416	45835	46254	46675	47098	47522	47948
24	48375	48804	49234	49666	50100	50535	50971	51409	51849	52290
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
25	52732	53176	53622	54069	54517	54968	55419	55872	56327	56783
26	57240	57699	58160	58622	59085	59550	60017	60484	60954	61425
27	61897	62371	62846	63323

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