QUOTE(Bob @ Aug 29 2008, 11:41 PM)

There have been a few posters bringing up the Bee's flawed report regarding our water usage so I will copy my June 20th post from the "Folsom's Water Use Is Highest":
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Robert G. was certainly on the right track regarding the likelihood that the methodology used to determine our water usage "per person" is flawed and deceptive.
By the numbers:
Claimed usage "per person/per day" = 400 gallons
This would be about 146,000 gallons/per person/ per year
An acre foot of water = 325,851 gallons
Therefore, per the report, each person in Folsom would be using about 0.45 acre feet of water per year.
As of 2007, the State of California's estimate of Folsom's population is 70,835
Therefore, this results in a total usage for the City of 31,875 acre feet.
Not surprisingly, this is the sum total of ALL of the City's water rights (about 32,000 acre feet, might be as high as 34,000), which includes about 8,960 acre feet contracted to Aerojet and other large amounts reserved for Intel (2,800), Kikkoman (516), Gekkeikan Sake (150).
So even though the article indicates that their numbers exclude industrial and agriculture, they, at best apparently missed that almost 30% of our water goes to Aerojet.
Therefore, the amount left over for Folsom residents AND all other Folsom businesses, City Parks and landscaped areas would be about 19,724 acre feet. This would result in a revised usage "per person" of only 248 gallons per day, even though, again, that number would include each person’s "share" of water used by businesses and the City. Not too far off of the 190 gallons per day reported for Davis.
Room for improvement? Of course, but the quickness with which some have jumped on this band wagon is surprising.
Class 4: Why has the City not jumped on this? Great intuition on your part. Possibilities- The City gave away between 1/3 and 2/3 of the Aerojet water just a few months ago, by transferring the water permanently to them. Current drought has them concerned?
Of course, there is always the relentless push to build south of 50. The deal they have to buy water from rice farmers, who are now controlled by land speculators, including one of the major land owners south of 50, is not yet guaranteed and getting it from the Sac river to Folsom isn’t either.
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Regards,
Bob
Very good points Bob. We shouldn't just accept what some pencil pusher puts out as "facts" or "statistics". My experience in this area is that their numbers are quite often wrong from basic oversights like the ones you pointed out. Don't just accept what some expert says as fact....they are mistaken quite often, as you pointed out so well. The very difficult part is to get them to ackowledge a mistake and fix it. That is very hard to make happen.