Austin Metric

Interpreting the Plummer Water Demand Estimate

Austin Contrarian with how discussions of projections and "regression" seemed to be unfolding.

As I anticipated, the demand modeling uses linear regression of one independent variable: population.  However, to my surprise, the r-squared is high. For example, the sole population independent variable explains about 75% of the variation in peak …

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Regression and WTP4

[youtube=http://www.youtube.com/watch?v=ey8H4h2FdPU&feature=related]

Austin Contrarian was kind enough to post post.  This moment is great.  We need our public servants to be using these concepts to get better answers. It completely warmed my heart.

Unfortunately, her main point about regression - at least how …

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'Breaking: So, what happened with the WTP4 vote?'

MidnightWTP4

After a deluge of public testimony, the Austin City Council took a midnight vote on the motion to hire a construction manager for the first phase of WTP4.

Council member Spelman made a motion to delay the vote two weeks to get clarification on information disputed at the hearing.  Council …

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Water Treatment Plant 4 Claims get a Zebra

zebra

The Chamber of Commerce is for.  They argue that without the plant, there will be risk of water service disruption.  They are also for additional water conservation and reclamation.

The Statesman Editorial Board hedges its bets and argues for the selection of a general contractor but doesn't offer a full-throated …

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Crowdsourced WTP4 demand projections?

Maybe.

I sent my WTP4 analysis to the policy aides for Council member Spelman (among others.) His staff indicated he will be working to get data public for crowdsourced projections.  More as I get details.

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