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Daily Full Natural Flows for April 2024

Report generated: April 19, 2024 14:25

Daily Full Natural Flows for April 2024
Day	TRINITY AT CLAIR ENGLE (CLE)	SACTO AT DELTA (SDT)	MCCLOUD ABOVE SHASTA (MSS)	PIT AT SHASTA LAKE (PSH)	LAKE SHASTA TOTAL INFLOW (SIS)	SACTO AT BEND BRIDGE (SBB)	FEATHER AT OROVILLE (FTO)	YUBA AT SMARTVILLE (YRS)
01	3,078	2,149	2,760	6,931	13,953	21,009	13,511	4,699
02	3,320	1,995	2,614	6,094	12,887	18,909	13,700	4,739
03	3,879	2,126	2,602	4,466	12,707	20,094	14,064	5,382
04	5,896	2,152	2,611	6,048	13,130	20,185	17,290	6,124
05	3,188	1,962	2,493	6,094	12,164	17,583	14,750	5,043
06	2,898	1,769	2,363	5,733	11,261	16,498	12,778	4,149
07	2,735	1,598	2,261	3,659	10,433	16,636	11,752	3,968
08	2,505	1,498	2,179	5,121	9,920	14,407	11,117	3,624
09	2,875	1,478	2,115	1,592	9,687	17,471	10,409	3,604
10	3,340	1,565	2,086	2,503	9,811	16,652	10,952	4,066
11	3,900	1,746	2,093	4,606	9,524	14,827	13,140	5,123
12	4,927	1,934	2,144	5,063	10,307	8,304	13,959	6,338
13	6,105	2,608	2,190	4,827	10,915	14,975	15,993	6,946
14	5,231	2,621	2,286	4,917	12,399	17,850	16,248	5,875
15	4,102	2,219	2,158	2,610	10,645	18,864	13,473	4,947
16	4,057	2,054	2,099	5,454	11,033	15,958	13,129	5,266
17	4,468	2,003	2,060	3,623	10,284	16,428	13,503	6,147
18	4,563	2,027	2,046	5,346	10,113	16,884	15,131	6,717
19
20
21
22
23
24
25
26
27
28
29
30
Total To Date (in AC-FT)
	140,959	70,421	81,640	167,974	399,021	602,051	485,750	183,981
Daily Average (in CFS)
	3,948	1,972	2,287	4,705	11,176	16,863	13,606	5,153
Historic Monthly Average (in CFS)
	3,564	2,128	2,151	5,805	11,277	16,241	11,308	6,089
% of Historic Average
	111	93	106	81	99	104	120	85

Daily Full Natural Flows for April 2024
Day	AMERICAN AT FOLSOM (NAT)	COSUMNES AT MICH BAR (CSN)	MOKELUMNE AT PARDEE (MKM)	STANISLAUS AT GOODWIN (SNS)	TUOLUMNE AT DON PEDRO (TLG)	MERCED R NR MERCED FALLS (MRC)	SAN JOAQUIN AT MILLERTON (SJF)	KINGS AT PINE FLAT (KGF)
01	6,251	1,716	1,371	1,402	2,489	1,968	2,644	1,930
02	6,510	1,555	1,357	2,198	3,061	1,450	2,879	2,048
03	7,209	1,450	1,341	2,677	3,684	2,021	3,442	2,364
04	9,436	1,493	2,188	4,492	5,812	2,714	4,613	2,962
05	8,272	1,765	2,007	4,545	6,234	2,706	4,053	2,829
06	6,782	1,646	2,007	2,843	4,147	2,581	3,400	2,250
07	5,905	1,499	1,371	2,596	4,496	2,074	3,354	2,239
08	5,427	1,384	1,477	2,427	3,603	2,085	3,147	2,102
09	4,547	1,294	1,341	2,473	3,518	1,939	3,163	2,083
10	5,914	1,272	1,458	3,006	3,534	2,323	3,842	2,388
11	7,865	1,279	2,007	3,709	4,672	2,711	4,805	3,038
12	9,082	1,337	3,056	4,914	6,024	3,118	5,448	3,683
13	10,642	1,506	3,046	5,503	7,247	3,392	5,497	4,002
14	8,277	1,557	2,290	3,613	6,176	2,701	4,898	3,718
15	7,191	1,396	1,895	3,265	3,950	2,325	4,109	3,013
16	7,468	1,291	2,045	3,998	4,829	2,597	4,463	3,083
17	8,408	1,264	2,767	5,109	5,570	3,477	5,824	3,738
18	9,829	1,309	3,056	5,212	6,169	3,692	6,420	4,528
19
20
21
22
23
24
25
26
27
28
29
30
Total To Date (in AC-FT)
	267,798	51,596	71,564	126,906	169,021	90,990	150,746	103,138
Daily Average (in CFS)
	7,501	1,445	2,004	3,555	4,734	2,549	4,222	2,889
Historic Monthly Average (in CFS)
	7,729	1,140	2,286	3,470	4,991	2,646	4,242	3,909
% of Historic Average
	97	127	88	102	95	96	100	74

Daily Full Natural Flows for April 2024
Day	KAWEAH AT TERMINUS (KWT)	TULE AT SUCCESS (SCC)	KERN AT ISABELLA (KRI)	TRUCKEE AT FARAD (TRF)	W FK CARSON AT WOODFORDS (WFC)	E FK CARSON NR GARDNERVILLE (EFC)	W WALKER NR COLEVILLE (WWR)	E WALKER NR BRIDGEPORT (EWR)
01	842	483	1,222	596	58	301	108	110
02	734	419	1,201	683	63	303	114	154
03	828	437	1,267	1,071	88	397	147	8
04	845	455	1,393	1,067	114	660	193	271
05	939	516	1,370	902	96	479	167	110
06	846	457	1,340	765	84	391	150	125
07	863	432	1,260	681	79	363	143	96
08	657	428	629	644	75	338	137	111
09	764	438	1,354	711	80	330	137	110
10	836	457	1,386	886	109	405	163	125
11	947	486	1,454	1,211	165	574	228	125
12	1,229	538	1,689	1,487	216	784	322	160
13	1,340	576	1,951	1,551	242	814	362	134
14	1,071	639	2,017	1,342	221	705	319	105
15	1,122	592	2,128	1,193	209	618	292	165
16	978	562	1,779	1,385	261	704	330	147
17	1,171	552	1,515	1,617	338	907	436	157
18	1,366	597	2,112	1,794	411	1,032	517	144
19
20
21
22
23
24
25
26
27
28
29
30
Total To Date (in AC-FT)
	34,467	17,978	53,686	38,848	5,770	20,043	8,459	4,675
Daily Average (in CFS)
	965	504	1,504	1,088	162	561	237	131
Historic Monthly Average (in CFS)
	1,122	372	1,572	1,281	208	633	343	122
% of Historic Average
	86	135	96	85	78	89	69	107

Notes
"Full Natural Flow" or "Unimpaired Runoff" represents the natural water production of a river basin, unaltered by upstream diversions, storage, or by export or import of water to or from other watersheds. Gauged flows at the given measurement points are increased or decreased to account for these upstream operations. The flows reported here are based on calculations done by project operators on the respective rivers, the US Army Corps of Engineers and/or Snow Surveys. Daily Full Natural Flow (FNF) calculations are based on less data than is available at the completion of each month. For many basins, the sum of daily FNF reported here will not exactly match the calculated monthly FNF reported on the seasonal and water year reports. Due to the lag between the effect of upstream operations and downstream flow measurements, calculated daily FNF will fluctuate from day to day. Daily FNF calculations may occasionally result in negative values due to the under or over reporting of parameters used in the calculation. Negative values are primarily believed to be the result of inaccuracies in reservoir storage changes that are calculated based on reservoir elevation. Minor errors in reservoir elevation that may result from environmental factors such as wind can have substantial impacts on the calculated daily FNF and may in some cases result in negative values.