Dreamflows Rating Table

"I can't boat everyday, but I can always Dream"

Home River Flows Bulletin Board Custom Email Reports Alerts Signup Login Help About

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 Jul 13, 2023 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 Jul 13, 2023
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
2				18	29	43	58	77	97	119
3	144	170	199	229	262	301	343	387	433	482
4	533	586	642	700	760	822	887	953	1022	1093
5	1166	1241	1319	1398	1479	1563	1648	1736	1825	1917
6	2010	2106	2203	2303	2404	2508	2613	2720	2829	2941
7	3054	3168	3285	3404	3524	3647	3756	3866	3978	4084
8	4190	4298	4406	4516	4626	4738	4851	4965	5080	5196
9	5313	5431	5550	5670	5791	5914	6035	6152	6269	6388
10	6507	6627	6748	6870	6992	7115	7239	7364	7490	7616
11	7743	7871	8000	8146	8293	8441	8591	8742	8895	9049
12	9204	9360	9518	9678	9838	10000	10182	10366	10551	10739
13	10928	11120	11313	11507	11704	11903	12103	12306	12510	12739
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
14	12970	13204	13440	13678	13920	14163	14410	14659	14910	15164
15	15421	15680	15965	16253	16544	16839	17137	17438	17742	18050
16	18362	18676	18994	19316	19641	19969	20301	20636	20975	21317
17	21662	22012	22365	22721	23081	23444	23811	24182	24557	24935
18	25316	25702	26091	26484	26880	27280	27684	28092	28504	28919
19	29338	29761	30188	30619	31053	31492	31934	32380	32830	33285
20	33743	34205	34671	35141	35615	36093	36575	37061	37552	38046
21	38544	39047	39554	40065	40580	41099	41622	42150	42682	43218
22	43758	44302	44851	45404	45962	46523	47089	47660	48234	48813
23	49397	49985	50577	51174	51775	52381	52991	53605	54224	54848
24	55476	56108	56746	57387	58034	58684	59340	60000

Goto: HomeAlphaArticlesChangesEventsGraphsGuidebooksLinksPermitsPhotosRatingsSchedulesXlistFAQSitemap