r/Wastewater is a subreddit with 27k members. The community frequently discusses wastewater, exam, career, operator, and job, and they frequently recommend/review study material, study materials, and cameras, and the most common flair used is treatment (dw or ww), career: currently in the field, study tips / ?s, collections , and flora, fauna and scenery .
A place to talk about the water and wastewater treatment industry.
Popular Topics in r/Wastewater
#1
Wastewater
121 posts
#2
Exam
42 posts
#3
Career
41 posts
#4
Operator
39 posts
#5
Job
25 posts
#6
Training
14 posts
#7
Plant
14 posts
#8
Treatment
11 posts
#9
California
11 posts
#10
Looking For
10 posts
Products Discussed in r/Wastewater
Study Material
2 reviews
#1
Treeos Center
5.0★ from 1 review
#2
YouTube
5.0★ from 1 review
Study Materials
1 review
#1
Water Nuggets
5.0★ from 1 review
Cameras
1 review
#1
Eufy
4.0★ from 1 review
Flair Used in r/Wastewater
#1
Treatment (DW or WW)
: "wells"
65 posts
#2
Career: currently in the field
: "Wastewater Operator Evolution"
34 posts
#3
Study tips / ?s
: "Water agencies hiring process is kind of a joke"
25 posts
#4
Collections
: "Saw a civilian jumping into a manhole today..."
15 posts
#5
Flora, Fauna and Scenery
: "Wastewater wildlife"
11 posts
#6
Getting Started: researching water careers; applying
: "Does the smell come home with you?"
6 posts
#7
From Mod Team
: "Multiple Photos now allowed on posts"
4 posts
#8
Getting Started in a Water Career: SATURDAY ONLY
: "With no experience,how does anyone get their first water industry job?"
3 posts
#9
Distribution
: "Do they not make a more residential version of lift station?"
3 posts
#10
STOLEM FROM HIS BOSS
: "Ain't that the truth"
2 posts
Member Growth in r/Wastewater
Yearly
+5k members(25.6%)
Similar Subreddits to r/Wastewater
r/ABA
74k members
27.1% / yr
r/AircraftMechanics
35k members
45.6% / yr
r/bcba
20k members
37.1% / yr
r/DentalAssistant
17k members
50.1% / yr
r/exercisescience
18k members
152.4% / yr
r/Grid_Ops
9k members
30.3% / yr
r/humanresources
235k members
31.5% / yr
r/instructionaldesign
60k members
29.9% / yr
r/nondestructivetesting
31k members
352.4% / yr
r/nursepractitioner
72k members
25.7% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/Wastewater, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: August 2, 2026