Dreamflows Tuolumne - Holm Powerhouse Release Schedule

Dreamflows Tuolumne - Holm Powerhouse Release Schedule - 2019

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Releases From Holm Powerhouse - Historical - 2019

In the tables that follow, each date is color-coded according to the kind of release scheduled for that day:

Color	Meaning
	No scheduled release planned for this day.
	Scheduled release: Less than 700 cfs total estimated releases from the HHWP project.
	Scheduled release: 950 cfs or more total estimated releases from the HHWP project.

Note: All information provided by Hetch Hetchy Water and Power.

June 2019
Sun	Mon	Tue	Wed	Thu	Fri	Sat
						11100 cfs 7am to 11am
21100 cfs 7am to 11am	31100 cfs 7am to 11am	41100 cfs 7am to 11am	51100 cfs 7am to 11am	61100 cfs 7am to 11am	71100 cfs 7am to 11am	81100 cfs 7am to 11am
91100 cfs 7am to 11am	101100 cfs 7am to 11am	111100 cfs 7am to 11am	12	131100 cfs 7am to 11am	141100 cfs 7am to 11am	151100 cfs 7am to 11am
161100 cfs 7am to 11am	171100 cfs 7am to 11am	181100 cfs 7am to 11am	191100 cfs 7am to 11am	201100 cfs 7am to 11am	211100 cfs 7am to 11am	221100 cfs 7am to 11am
231100 cfs 7am to 11am	241100 cfs 7am to 11am	251100 cfs 7am to 11am	26	271100 cfs 7am to 11am	281100 cfs 7am to 11am	291100 cfs 7am to 11am
301100 cfs 7am to 11am

July 2019
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	11100 cfs 7am to 11am	21100 cfs 7am to 11am	31100 cfs 7am to 11am	41100 cfs 7am to 11am	51100 cfs 7am to 11am	61100 cfs 7am to 11am
71100 cfs 7am to 11am	81100 cfs 7am to 11am	91100 cfs 7am to 11am	10	111100 cfs 7am to 11am	121100 cfs 7am to 11am	131100 cfs 7am to 11am
141100 cfs 7am to 11am	151100 cfs 7am to 11am	161100 cfs 7am to 11am	171100 cfs 7am to 11am	181100 cfs 7am to 11am	191100 cfs 7am to 11am	201100 cfs 7am to 11am
211100 cfs 7am to 11am	221100 cfs 7am to 11am	231100 cfs 7am to 11am	24	251100 cfs 7am to 11am	261100 cfs 7am to 11am	271100 cfs 7am to 11am
281100 cfs 7am to 11am	291100 cfs 7am to 11am	301100 cfs 7am to 11am	311100 cfs 7am to 11am

August 2019
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				11100 cfs 7am to 11am	21100 cfs 7am to 11am	31100 cfs 7am to 11am
41100 cfs 7am to 11am	5700 cfs 6am to noon	6700 cfs 6am to noon	7	8700 cfs 6am to noon	9700 cfs 6am to noon	10700 cfs 6am to noon
11700 cfs 6am to noon	12700 cfs 6am to noon	13700 cfs 6am to noon	14700 cfs 6am to noon	15700 cfs 6am to noon	16700 cfs 6am to noon	17700 cfs 6am to noon
18700 cfs 6am to noon	19700 cfs 6am to noon	20700 cfs 6am to noon	21	22700 cfs 6am to noon	23700 cfs 6am to noon	24700 cfs 6am to noon
25700 cfs 6am to noon	26700 cfs 6am to noon	27700 cfs 6am to noon	28700 cfs 6am to noon	29700 cfs 6am to noon	30700 cfs 6am to noon	31700 cfs 6am to noon

Water Management Issues:

1. The scheduled releases from August 5 on was 700 cfs (not 1100 cfs). This was because only one Holm Powerhouse generating unit was in operation during this time (HHWP had a big construction project at Holm designed to greatly improve the reliability of the powerhouse units. This required taking out one unit at a time from August through February 2020).

2. Times reflect releases at Holm Powerhouse, and it is assumed that it takes approximately two hours for the water to travel from Holm to the Lumsden/Meral's Pool launch point.

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September 2019
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1700 cfs 6am to noon	2700 cfs 6am to noon	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30