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activity:water-sampling activity:water-quality-oil-and-gas activity:water-quality activity:water-monitoring activity:sampling activity:sample activity:oil-and-gas-water-quality activity:oil-and-gas activity:new activity:frac-sand

advocacy

1 person discussing

Learning for Justice in a Climate Changing World by @amocorro
How to Set Up a Bucket Brigade by @kgradow1
Are there examples where environmental concerns were addressed as a result of people filing complaints (or suspected permit violations)? by @stevie
1 note | 4 questions | 9 comments by @stevie
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air-quality

68 people discussing

test4 by @warren
Build a Bucket Monitor by @kgradow1
Remembering Tonawanda by @kgradow1
13 notes | 16 questions | 78 comments by @stevie
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anonymous

0 people discussing

Can we use a Purple Air through a VPN? by @stevie
0 notes | 1 question | 1 comment by @stevie
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baby-legs

0 people discussing

Will high turbidity levels affect the babylegs trawl? by @stevie
Trawling with BabyLegs in New Orleans City Park! by @mimiss
0 notes | 1 question | 0 comments by @stevie
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babylegs

6 people discussing

Call on Monitoring for Microplastics by @stevie
How long should you deploy babylegs for? by @stevie
How many squid should I dissect to determine the average amount of micro plastics in squid guts? by @plasticsquid
1 note | 1 question | 3 comments by @stevie
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blog

116 people discussing

Remembering Tonawanda by @kgradow1
DIY Satellite Ground Station by @sashae
Black Lives Matter. by @joyofsoy
27 notes | 0 questions | 16 comments by @stevie
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coqui

3 people discussing

Why does my coqui not change frequency in salt water anymore? by @stevie
Building the new Coqui by @natevw
Tip: traveling with a demo coqui by @stevie
6 notes | 1 question | 4 comments by @stevie
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drinking-water

2 people discussing

Are there simple tests for nitrates in well water? by @stevie
Community Science: Drinking Water Quality by @enviromicro
Inexpensive conductivity probe for drinking water monitoring network by @roberts_ecofarm
0 notes | 1 question | 4 comments by @stevie
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event

44 people discussing

Test note - Manasa by @Manasa2850
MA research project 'Speculative Future on Mars: Online Co-design Workshop on saturdays' by @miles70
CANCELED Event: Sand Sentinel Training, Bloomer WI by @stevie
36 notes | 0 questions | 28 comments by @stevie
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formaldehyde

7 people discussing

Are there any other professional instruments that measures different VOC besides PID (photoionisation detector)? by @stevie
What is the air flow requirement for air sampling tubes? Any inexpensive method? by @BostonFern
Air sampling tubes for formaldehyde: which brand is accurate? by @BostonFern
0 notes | 1 question | 8 comments by @stevie
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frac-sand

3 people discussing

A frac sand mine recently blasted 140 holes in a day. What might they be doing? by @joyofsoy
CANCELED Event: Sand Sentinel Training, Bloomer WI by @stevie
How to collect a water sample by @stevie
17 notes | 3 questions | 11 comments by @stevie
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general

6 people discussing

Effect of covid-19 on climate change? by @shubham8705
How do I follow airplanes dispersing Corexit 9500? N932H N38WA N64766 N64767 by @eustatic
What causes shimmering air above flares? by @kgradow1
0 notes | 9 questions | 27 comments by @stevie
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micro-plastics

2 people discussing

How long should you deploy babylegs for? by @stevie
Trawling with BabyLegs in New Orleans City Park! by @mimiss
Bridge Trawl by @TestOurWaters
0 notes | 2 questions | 0 comments by @stevie
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microplastics

8 people discussing

Will high turbidity levels affect the babylegs trawl? by @stevie
Call on Monitoring for Microplastics by @stevie
What are ways we could model the absorption of chemicals by plastic waste? by @mimiss
1 note | 2 questions | 3 comments by @stevie
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mid-west

0 people discussing

CANCELED Event: Sand Sentinel Training, Bloomer WI by @stevie
Frac Sand Sentinel Fellowship by @stevie
Water Monitoring Network by @roberts_ecofarm
10 notes | 0 questions | 5 comments by @stevie
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new

0 people discussing

How to search the EPA website for air pollutants by industry by @kgradow1
EcoSen -> How healthy are our water resources? (In construction) by @alejobonifacio
TEST PAGE FOR #7320 by @radimir_cacic09
2 notes | 0 questions | 2 comments by @stevie
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nitrates

0 people discussing

Are there simple tests for nitrates in well water? by @stevie
Low-cost nitrate measurement with Flow Injection (FIA) or Sequential Injection (SIA) by @ch_tavan
Nitrogenous waste sensors for 24/7 monitoring by @winsorje
0 notes | 1 question | 3 comments by @stevie
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nuisance

0 people discussing

Are there examples where environmental concerns were addressed as a result of people filing complaints (or suspected permit violations)? by @stevie
0 notes | 1 question | 3 comments by @stevie
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odor

1 person discussing

Residents are fighting back against plastics odors in this small NY town by @stevie
What are the health impacts of the Aluf Plastics Plant from air pollution? by @stevie
How do we keep the pressure and momentum high after a recent court ruling win? by @stevie
2 notes | 5 questions | 13 comments by @stevie
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oil-and-gas

11 people discussing

Coal Ash! You Dig? by @latrecejohnson59
What are ways to monitor for oil and gas spills on private property? by @stevie
What factors affect coastal land loss on the Gulf Coast? by @CoastalConstructionCrew504
6 notes | 3 questions | 18 comments by @stevie
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oil-and-gas-water-quality

0 people discussing

How to test a water sheen to tell if it is bacterial or petroleum by @stevie
How can you tell if a sheen on water is bacterial or petroleum (oil)? by @stevie
How to Connect an ORP Sensor to the Simple Water Sensor Platform by @wmacfarl
1 note | 1 question | 1 comment by @stevie
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openhour

5 people discussing

HAAM by @imvec
Upcoming OpenHour on Particulate Matter Monitoring by @stevie
Do you do Soil Testing and Analysis? by @DanielleS
1 note | 2 questions | 6 comments by @stevie
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orangetown-aluf

3 people discussing

Residents are fighting back against plastics odors in this small NY town by @stevie
What are the health impacts of the Aluf Plastics Plant from air pollution? by @stevie
How do we keep the pressure and momentum high after a recent court ruling win? by @stevie
1 note | 3 questions | 7 comments by @stevie
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particulate-matter

1 person discussing

Is the Purple Air sensor an EPA-validated tool? by @kgradow1
Can we use a Purple Air through a VPN? by @stevie
Where can I find good low-cost air quality sensors? by @mgoodwin
3 notes | 3 questions | 14 comments by @stevie
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permit

0 people discussing

Are there examples where environmental concerns were addressed as a result of people filing complaints (or suspected permit violations)? by @stevie
0 notes | 1 question | 3 comments by @stevie
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permit-violation

0 people discussing

Are there examples where environmental concerns were addressed as a result of people filing complaints (or suspected permit violations)? by @stevie
0 notes | 1 question | 3 comments by @stevie
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plastic

2 people discussing

What are ways we could model the absorption of chemicals by plastic waste? by @mimiss
What are the health impacts of the Aluf Plastics Plant from air pollution? by @stevie
How do we keep the pressure and momentum high after a recent court ruling win? by @stevie
0 notes | 3 questions | 3 comments by @stevie
New post

plastics

0 people discussing

How many squid should I dissect to determine the average amount of micro plastics in squid guts? by @plasticsquid
Residents are fighting back against plastics odors in this small NY town by @stevie
What are the health impacts of the Aluf Plastics Plant from air pollution? by @stevie
1 note | 4 questions | 7 comments by @stevie
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pm

8 people discussing

Is the Purple Air sensor an EPA-validated tool? by @kgradow1
Can we use a Purple Air through a VPN? by @stevie
Where can I find good low-cost air quality sensors? by @mgoodwin
13 notes | 7 questions | 51 comments by @stevie
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purple-air

0 people discussing

Is the Purple Air sensor an EPA-validated tool? by @kgradow1
Can we use a Purple Air through a VPN? by @stevie
Sensoring Citizenship by @silentsairam
1 note | 2 questions | 12 comments by @stevie
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purpleair

1 person discussing

Can you blur the location of a Purple Air device? by @stevie
Log Simple Air Sensor data to SD card by @imvec
Vape detector by @Ryanwest
0 notes | 1 question | 8 comments by @stevie
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sample

0 people discussing

How to collect a water sample by @stevie
The Method Of Cleaning Sample Vial by @c329163204
Where can you purchase a bucket for air grab sampling? by @stevie
1 note | 1 question | 3 comments by @stevie
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sampling

5 people discussing

How to collect a water sample by @stevie
Community Soil Testing Using an Open Source Soil Sampling Toolkit by @jjcreedon
What could be some applications of a hand-powered paper centrifuge? by @mimiss
1 note | 4 questions | 3 comments by @stevie
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sand-sentinel

0 people discussing

CANCELED Event: Sand Sentinel Training, Bloomer WI by @stevie
1 note | 0 questions | 1 comment by @stevie
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sentinel

0 people discussing

CANCELED Event: Sand Sentinel Training, Bloomer WI by @stevie
Event: Wisconsin Sand Sentinel Training by @stevie
Practice reporting suspected frac sand violations by @stevie
8 notes | 1 question | 10 comments by @stevie
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sentinel-program

0 people discussing

CANCELED Event: Sand Sentinel Training, Bloomer WI by @stevie
1 note | 0 questions | 1 comment by @stevie
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this

0 people discussing

CANCELED Event: Sand Sentinel Training, Bloomer WI by @stevie
1 note | 0 questions | 1 comment by @stevie
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trawl

0 people discussing

How long should you deploy babylegs for? by @stevie
Trawling with BabyLegs in New Orleans City Park! by @mimiss
Analysis of microplastics: are there platforms or support for this work? by @Bronwen
0 notes | 1 question | 0 comments by @stevie
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voc

1 person discussing

Does anyone have experience assembling low-cost VOC kits using Adafruit’s VOC sensor? by @stevie
Are there any other professional instruments that measures different VOC besides PID (photoionisation detector)? by @stevie
What is the air flow requirement for air sampling tubes? Any inexpensive method? by @BostonFern
0 notes | 2 questions | 4 comments by @stevie
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vpn

0 people discussing

Can we use a Purple Air through a VPN? by @stevie
0 notes | 1 question | 1 comment by @stevie
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water-monitoring

5 people discussing

How to collect a water sample by @stevie
DFRobot Turbidity Sensor Troubleshooting by @mimiss
LaMotte and Earth Force low cost Water Monitoring kit by @stevie
2 notes | 1 question | 4 comments by @stevie
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water-quality

83 people discussing

Coal Ash! You Dig? by @latrecejohnson59
How do I follow airplanes dispersing Corexit 9500? N932H N38WA N64766 N64767 by @eustatic
How can I test whether beach foam is natural or potential pollution? by @bhamster
9 notes | 11 questions | 41 comments by @stevie
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water-sampling

1 person discussing

How to collect a water sample by @stevie
Water sampling workshop with a "Mega-Coqui" kit with One Cranston by @warren
LaMotte and Earth Force low cost Water Monitoring kit by @stevie
2 notes | 1 question | 2 comments by @stevie
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water-testing

0 people discussing

Are there simple tests for nitrates in well water? by @stevie
Evaluating Low-cost Lead Screening Products by @read_holman
Water sampling workshop with a "Mega-Coqui" kit with One Cranston by @warren
1 note | 1 question | 4 comments by @stevie
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well-water

0 people discussing

Are there simple tests for nitrates in well water? by @stevie
0 notes | 1 question | 3 comments by @stevie
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wifi

0 people discussing

Can we use a Purple Air through a VPN? by @stevie
What is the wifi range of the ras-pi when mapping? by @molangmuir10
How do we improve WiFi signal to a Raspberry Pi while in the air? by @warren
0 notes | 1 question | 1 comment by @stevie
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@stevie

@stevie

Joined about 8 years ago | Admin

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Public Lab Senior Program Director. I work to connect the dots people and resources on Public Lab.

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