Brad Devereaux Profile picture
Jun 4 4 tweets 3 min read Twitter logo Read on Twitter
At @KalamazooCity hydrogen sulfide sensors early this morning -- We see two city park sensors reading above 3 ppb, touching 4 ppb

At the city WWTP sludge facility, we see some readings above 4 ppb, spiking to 5 ppb+.

WWTP and GPI are close to homes.

#KzooAirQuality Image
See @mdhhs hydrogen sulfide fact sheet:

michigan.gov/mdhhs/-/media/…
How close is the factory to homes?

Joel Bissell drone photo:

#KzooAirQuality Image
One more note today: Not sure what happened to this sensor - Data is not showing normal values as expected:
@KalamazooCity #KzooAirQuality #Kalamazoo Image

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Brad Devereaux

Brad Devereaux Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @bdevero

Jun 6
Questions on proposed police surveillance:
1⃣ I was told by an official Fusus images are deleted in 48 hours. It was also said the images can be used in court. Please explain and make clear to residents.
@KalamazooCity @KalPublicSafety Image
2⃣ Which business cameras are connected to Fusus and @KalPublicSafety now -- and how many cameras?
3⃣ What's the written policy regarding use of facial recognition? The department has said Fusus cannot be used for facial recognition, but what prevents police from using a photo in a different facial recognition application outside Fusus? Is this policy in writing somewhere? A private security camera o...
Read 7 tweets
Jun 5
Kalamazoo City Commission June 5 meeting — on the agenda tonight at 7pm:

-Police surveillance contract
-Diversity, Equity, Inclusion action
-Action targeting toxic gas / odor

-Much more

Follow for a few updates here tonight
#kalamazoo @KalamazooCity Image
The @KalamazooCity agenda tonight includes 4 proclamations and 19 action items and an update on a long-term violence prevention strategy

Agenda here:
kalamazoomi.portal.civicclerk.com/event/681/over… Image
For the record, I was here before (most) people
😎 Image
Read 9 tweets
Jun 5
Hydrogen sulfide levels today at @GraphicPkg_Intl in Kalamazoo - higher activity today - hitting over 12-15 ppb at times

1.4 ppb is the level to avoid long term exposure of to protect health

Gas levels are elevated this morning at city parks nearby
#KzooAirQuality Image
Hydrogen sulfide data snapshot at
@KalamazooCity sludge: 12 ppb
Hospital: 6 ppb
Nearby city parks 4 ppb and 8 ppb
Graphic Packaging sits between the wastewater plant and the community, west of the city plant.
Experts: Avoid 1.4 ppb longterm to protect health
#KzooAirQuality Image
Elevated gas levels are seen regularly. Anecdotally, this morning we see more sensor activity than usual looking back at the past month of data.
Neighborhood residents waking up to elevated gas levels is quite common unfortunately.
#KzooAirQuality @KPCA2023
Read 5 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us on Twitter!

:(