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Ben Maas

@masbenmaas

Studying water quality for the state of Minnesota

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Latest posts by Ben Maas @masbenmaas

Question: "Is Minnesota's groundwater rule enough enough to curb farm fertilizer pollution?"

Answer: No.

11.03.2026 22:07 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I worked there for a year, so I have a love/hate relationship with an owl in the library.

11.03.2026 21:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The true original conservationists who feed and fuel the world...

11.03.2026 20:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A stylized owl sculpted into a heating grate at Walter Library.

A stylized owl sculpted into a heating grate at Walter Library.

One of many owls carved into the stone wall of the Walter Library Reading Room.

One of many owls carved into the stone wall of the Walter Library Reading Room.

An owl sculpted into a metal gate on the first floor of Walter Library.

An owl sculpted into a metal gate on the first floor of Walter Library.

The vast majority of the owls can be found in light fixtures of the library. There are 946 of these stylized owl logos.

The vast majority of the owls can be found in light fixtures of the library. There are 946 of these stylized owl logos.

Screw it. It is Spring Break here at the U and I've finally done something I have always wanted to do: count all the owls at Walter Library. For the first time since the library was renovated in 2002, here is a complete count of all the owls carved, chiseled, and sculpted into the library: 1,167!

11.03.2026 18:11 πŸ‘ 184 πŸ” 42 πŸ’¬ 15 πŸ“Œ 7

Yes, but did you include the Wise Owl Cafe?

11.03.2026 20:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The problem with nitrate is that it is relatively cheap. Overapplying, at rates that exceed what are recommended by the U. of MN extension and the state of Minnesota, is less costly than under-applying.

A great source of info. on this topic is @theswinerepublic.bsky.social (Iowa water pollution)

11.03.2026 20:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

He goes on to say

β€œThe bottom line is any changes that have happened up on the surface probably aren't going to manifest themselves for a number of years, and so it's very difficult to gauge progress in the short term, given that situation,”

So why try Β―\_(ツ)_/Β―

11.03.2026 20:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This quote from an educator from the University of Minnesota Extension is just bonkers

β€œ[Farmers certainly want to do the best job they can, if for no other reason because the point at which we minimize loss to the environment is also the most profitable point."

11.03.2026 20:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Nitrates are polluting Minnesota’s water. Environmental groups say the state isn’t doing enough The public comment window will soon close on the Minnesota Department of Agriculture’s rules for protecting groundwater from nitrates, which can be detrimental to human health in large amounts.

There is still time to add your comment for cleaner water!

β€œWe've seen that voluntary actions alone don't work. We've been doing that for 30 years. The nitrate pollution is unimproving,”

The problem with volunteer conservation is that you need volunteers...

www.mprnews.org/story/2026/0...

11.03.2026 20:19 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
National leader calls for end to Target boycott after DEI pullback The boycott began after the Minneapolis-based retailer scaled back some diversity initiatives amid pressure from the White House. Target agreed to fulfill a previous financial commitment to Black-owne...

The boycott is over? Not for me it's not.

I haven't seen Target do nearly enough to "win me back".

www.startribune.com/target-natio...

11.03.2026 19:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Minnesota utilities deploy 'magic balls' to help clean energy transition A device that looks like a high-tech bowling ball that can be attached to power lines can open up excess capacity on electric transmission lines, paving the way for more solar and wind power β€” and cos...

"the devices collect real-time data from transmission lines, such as air temperature, wind speed and current voltage, [which] impact how much electricity can safely travel through a power line...[resulting in] up to 60% more capacity on certain transmission lines"

www.mprnews.org/story/2026/0...

11.03.2026 13:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Safe to Drink A New Hampshire town finds out their water has been contaminated by a chemical. Their most basic question β€” whether the water is safe to drink β€” doesn’t have a clear answer. Nobody seems to know much ...

Here is the link to the new podcast.

www.npr.org/podcasts/fis...

11.03.2026 02:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
NHPR's 'Safe to Drink' and the PFAS in America's water They'reΒ colorless, odorless, andΒ less than a single drop could be dangerous to your health.

Neat story from 1A on PFAS in drinking water.

Also a link to a new podcast 'Safe to Drink'

...and by "neat" I mean terrible as the episode really lays bare how common PFAS is in drinking water and in our daily lives.

the1a.org/segments/nhp...

11.03.2026 02:27 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Neat! Yeah, we collected some good data for a few years. The issue was what to do with the data as many viewed it as not "publishable" (i.e., not an interesting story to tell)

Glad to hear work is still being done. In spite of support from the state of Iowa.

10.03.2026 18:51 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

My legacy lives on! What type of meeting were you at?

10.03.2026 18:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

A great person to follow to learn more about the economics of agriculture and the systemic issues in how we fund agriculture is the great Dr. Silvia Secchi @profsecchi.bsky.social

10.03.2026 18:18 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We, as tax payers, subsidize the installation of drain tile (and other agricultural activities) in Minnesota.

Making sure we utilize our money correctly and protecting the environment are both important ventures.

10.03.2026 18:18 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Ag group heads to Minnesota Capitol to defend farm drainage systems The Minnesota Corn Growers Association is heading to the state Capitol Tuesday to make the case for a farming practice that is a flashpoint with environmental groups.

This article did a nice job of explaining the issues with using tile to drain agricultural land.

While true that more corn can be grown, corn is king when it comes to nitrate pollution.

Drain tile moves water faster increasing stream flow and causing stream erosion

www.mprnews.org/story/2026/0...

10.03.2026 18:18 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
Preview
EPA sets municipal waste combustion rules for first time in 20 years The limits for nine pollutants are tighter than the previous rule but are less stringent than a 2024 proposal.

"the limits are projected to reduce the amount of particulate matter, nitrogen oxide, sulfur dioxide, hydrogen chloride, lead, cadmium, mercury, carbon monoxide, dioxins and furans released into the atmosphere by 3,269 tons per year"

A reduction, but not enough

www.wastedive.com/news/epa-rel...

10.03.2026 14:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

market people are fucking hilarious you could tell them the moon was discovered to be made out of rare pokemon cards and they'd boost trading cards stock 90000%

09.03.2026 19:59 πŸ‘ 1454 πŸ” 288 πŸ’¬ 27 πŸ“Œ 8

Holding onto hope that POGs and Beanie Babies will be viewed as being collectibles once again...

09.03.2026 20:10 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Dirty Dozenβ„’ Fruits and Vegetables with the Most Pesticides Check out EWG's Dirty Dozen list to help decide when you should splurge for organic produce – part of our annual Shopper’s Guide to Pesticides in Produceβ„’

Great work from EWG.

Key take away, some fruit and veg. have a lot of pesticides in/on them.

Eating organic fruit and veg. will reduce the amount in your body. This change can happen in a short period of time.

www.ewg.org/foodnews/dir...

09.03.2026 18:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
2027 Chevrolet Bolt First Drive: $29K price, 262 miles, all the old Bolt virtues Components borrowed from other GM EVs, a LFP battery, and up-to-date new software gives the classic Bolt a brief new life. The Bolt is back! The new 2027 Chevrolet Bolt has been available at some Chev...

The U.S. #EV market will grow as less-pricey models hit the market. Now, the eagerly awaited 2027 Chevrolet Bolt carries a starting price of $28,995 (*incl* destination) with a 262-mile range rating. It's at Chevy dealers today.

Still, lots of worries about its "limited run". My hot take:
(1/3)

09.03.2026 13:05 πŸ‘ 15 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
Preview
Global Warming Is Accelerating, Study Shows Carbon dioxide levels are at the highest point in at least 2 million years. While humans continue to pump ever greater amounts of carbon into the atmosphere by burning fossil fuels, the ability of the planet to soak up our emissions is weakening. Degraded by fire and drought, forests that were once carbon sinks are now becoming sources of emissions.Β 

The planet is warming at the fastest rate on record, a new study finds.

09.03.2026 15:25 πŸ‘ 20 πŸ” 16 πŸ’¬ 0 πŸ“Œ 0

"Why aren't Minnesotans shopping here at Target anymore?"

A real mystery for Scooby Doo and the gang, for sure...

06.03.2026 16:00 πŸ‘ 22 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Blankiegate

05.03.2026 19:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Or, hear me out, they have joined the resistance.

05.03.2026 19:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Welcome to the resistance, Star Tribune

05.03.2026 19:17 πŸ‘ 47 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

"Despite the initial application’s problems and the widespread opposition, the DNR approved the expansion in February 2025...

β€œThere is substantial concern as to whether Ridge Breeze can appropriately manage the manure and process wastewater it intends to generate following expansion”"

05.03.2026 15:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Western Wisconsin residents try to turn back a massive factory farm’s DNR permit β€’ Wisconsin Examiner A contested case hearing against the DNR's permit to allow the Ridge Breeze Dairy in Pierce County to expand was held Tuesday in Eau Claire.

"Both conflicts [AI data centers & CAFOs] [bring] together people of diverse political persuasions to fight outside corporate interests that [try to] build whatever they want, no matter [the ramifications to water & energy use, economies or quality of life.]"

wisconsinexaminer.com/2026/03/04/w...

05.03.2026 15:45 πŸ‘ 4 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0