I just got a copy of a new poll that shows a surprising number of Kansas Citians might back a half-cent sales tax to finance the city's $3-billion-or-so wastewater problem.

The poll is part of the planning process being used by KC's Water Services Department to find out how it's going to fund the sewer fixes, required by the federal government.

But here's a caveat: The poll showed that 60 percent of respondents were either "very supportive" or "somewhat supportive" of a sales tax used to "improve parks and pay for stormwater improvements."

In other words, it's unclear whether people really want to fix the sewers with this tax -- or whether they were attracted to the tax because it might improve KC's parks system.

The poll also showed that Kansas Citians are not excited at all about paying higher property taxes.

As for higher sewer bills -- which are coming, no doubt about it -- the poll showed Kansas Citians don't really want that to be the only way to repair the sewers.

Instead, they favor a combination of the sales tax with higher sewer/water bills.

Bottom line: The city's consultants on this issue hope to have a plan by April on how to make the massive investments in KC's wastewater system.

Despite the poll results, I wouldn't be surprised if a sales-tax increase did not show up on that final list. Voters are feeling the fatigue of voting for so many sales taxes in recent years.

And there are two more sales-tax elections scheduled this year: One for the Area Transportation Authority,/strong> in April and one (probably in November) for a new light-rail system.