California's snowpack jumps to twice the average. But will it fill drought-depleted reservoirs?
Source: San Francisco Chronicle
The snowpack in Californias mountains weighed in Wednesday as the biggest its been at the start of February anytime this century, a product of the recent storms that have flipped the script on drought and begun easing water shortages across the state.
State water officials conducting their monthly snow survey logged snowpack in the Sierra Nevada and southern Cascades at 205% of the average for the date. At Phillips Station, one of the states oldest and most central monitoring sites where surveyors convened in front of TV cameras for measurements Wednesday morning, the snowpack was 193% of average.
The numbers are welcome relief for California after its driest three-year period on record. Melted snow supplies nearly a third of the states drinking and irrigation water, and it usually comes at a critical time when the rains are over and summer water demand kicks in.
But the amount of the newfound snow that makes it to Californias taps, as it begins to thaw and wash down mountainsides into reservoirs, hinges on several yet-to-be-determined variables, including how much more snow falls, how early it melts and how much soaks into the ground. Any of these things could undo the states fickle recovery from drought.
Read more: https://www.sfchronicle.com/climate/article/california-s-snowpack-jumps-to-twice-the-17757389.php
The recent drought followed by precipitation this Winter are a respite and not a solution to California's water problems.
The_Casual_Observer
(27,742 posts)Are praying that the drought will get worse.
Hekate
(90,645 posts)I hope that helps you.
zipplewrath
(16,646 posts)It was too bad that so much of the flooding ultimately ended up flowing into the Pacific, instead of reservoirs.
Hekate
(90,645 posts)
it turns out that the river that flooded dangerously in my town was prepared for what turned out to be the wrong event at the wrong time, so apparently our own reservoir missed out on getting filled up.
Cant win them all.
zipplewrath
(16,646 posts)Two of the largest reservoirs in the US would have been refilled if all of the rain had flowed to them. Not that that could have happened geographically.
OneCrazyDiamond
(2,031 posts)try in the last 1200 years. One group of storms won't fix that. We need to stop the water heavy crops.
PufPuf23
(8,767 posts)to soils and then the shift in crops and water use as soils are degraded, thinking specifically of San Joaquin Valley and Delta agriculture.
Surprised the first two responses to the OP are less than enlightened.
More water storage is digging a deeper hole for the fundamental overuse of water. Deeper holes seem to be the solutions suggested for many environmental problems.
Find it hard to be optimistic.
OneCrazyDiamond
(2,031 posts)Here are the big water crops:
1. Pasture (clover, rye, bermuda and other grasses), 4.92 acre feet per acre
2. Almonds and pistachios, 4.49 acre feet per acre
3. Alfalfa, 4.48 acre feet per acre
4. Citrus and subtropical fruits (grapefruit, lemons, oranges, dates, avocados, olives, jojoba), 4.23 acre feet per acre
5. Sugar beets, 3.89 acre feet per acre
6. Other deciduous fruits (applies, apricots, walnuts, cherries, peaches, nectarines, pears, plums, prunes, figs, kiwis), 3.7 acre feet per
acre
7. Cotton, 3.67 acre feet per acre
8. Onions and garlic, 2.96 acre feet per acre
9. Potatoes, 2.9 acre feet per acre
10. Vineyards (table, raisin and wine grapes), 2.85 acre feet per acre
https://www.pressdemocrat.com/article/specialsections/these-are-the-california-crops-that-use-the-most-water/
With cutting their acreage planted we also need efficiencies like grey water reuse. We can get this done.
I read yesterday my state is the holdout on Colorado River water cuts. I don't understand why, but I know our leaders in this state are some of the best in the world, so I trust them.
BidenRocks
(826 posts)Drink more wine?
OneCrazyDiamond
(2,031 posts)I decided a long time ago sobriety isn't so bad.