Dreamflows Rating Table

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Napa - Near Napa

This rating table shows the relationship between gauge height and river flow for the USGS gauge, id '11458000', located at the Oak Knoll Ave bridge, 1.4 miles above Soda Creek, CA. Dreamflows generated the graph and table using USGS rating table data. NOTE: The rating table below was published Sep 22, 2025 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 Sep 22, 2025
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
2	0	1	2	4	6	8	10	13	19	25
3	32	39	48	57	66	77	87	99	111	124
4	137	151	165	180	196	212	228	245	263	281
5	299	319	338	358	379	400	421	443	466	489
6	512	536	560	585	610	636	662	689	716	743
7	771	800	828	857	887	917	948	978	1010	1041
8	1074	1106	1139	1172	1206	1240	1275	1310	1345	1381
9	1417	1453	1490	1528	1565	1604	1643	1682	1722	1762
10	1803	1844	1886	1927	1970	2012	2055	2099	2143	2187
11	2232	2277	2322	2368	2414	2460	2507	2556	2605	2654
12	2703	2754	2804	2855	2906	2958	3010	3062	3115	3169
13	3222	3276	3331	3386	3441	3497	3553	3609	3666	3723
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
14	3781	3839	3898	3956	4016	4075	4135	4196	4256	4318
15	4379	4441	4503	4566	4629	4693	4757	4822	4893	4964
16	5037	5109	5183	5256	5331	5405	5481	5556	5633	5710
17	5787	5865	5943	6022	6101	6181	6262	6343	6424	6506
18	6588	6671	6755	6839	6924	7009	7094	7180	7267	7354
19	7441	7530	7618	7707	7797	7887	7978	8069	8161	8253
20	8346	8439	8533	8627	8722	8817	8913	9009	9106	9203
21	9301	9400	9499	9598	9698	9798	9899	10001	10103	10205
22	10308	10411	10515	10620	10725	10830	10936	11043	11150	11258
23	11366	11474	11583	11693	11803	11914	12025	12137	12249	12361
24	12475	12588	12702	12817	12932	13048	13164	13281	13398	13516
25	13634	13753	13872	13992	14113	14233	14355	14477	14599	14722
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
26	14845	14969	15093	15218	15344	15470	15596	15723	15850	15978
27	16107	16236	16365	16495	16626	16757	16888	17020	17153	17286
28	17419	17553	17688	17823	17959	18095	18231	18368	18506	18644
29	18783	18922	19061	19202	19342	19483	19625	19767	19910	20053
30	20197	20341	20486	20631	20777	20923	21070	21217	21365	21513
31	21662	21811	21961	22111	22262	22413	22565	22717	22870	23023
32	23177	23331	23486	23642	23797	23954	24111	24268	24426	24584
33	24743	24903	25063	25223	25384	25545	25707	25870	26033	26196
34	26360	26524	26689	26855	27021	27187	27354	27522	27690	27858
35	28027	28197	28367	28537	28708	28880	29052	29225	29398	29571
36	29745	29920	30095	30270	30446	30623	30800	30978	31156	31334
37	31514	31693	31873	32054	32235	32417	32599	32781	32965	33148
Height (feet)	.0	.1	.2	.3	.4	.5	.6	.7	.8	.9
38	33332	33517	33702	33888	34074	34261	34448	34636	34824	35012
39	35202

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