ALCOSAN @ALCOSAN
The Allegheny County Sanitary Authority (ALCOSAN) provides wastewater treatment services to 83 communities. alcosan.org Allegheny County, Pennsylvania Joined July 2010-
Tweets2K
-
Followers958
-
Following532
-
Likes1K
Today, we honor Juneteenth and reflect on the ongoing pursuit of freedom, equality, and opportunity for all. Operations remain open to serve the region.
0
0
0
8
0
View Details
ALCOSAN retweeted
Make the first weekend of summer a splash with us this Sat., June 20! 🌊☀️ -Beat the heat with chilly hands-on activities -Soak up the Sun with outdoor science experiments -Explore all five floors of exhibits Summer Splash is presented by @ALCOSAN. bit.ly/4a5ksJT
ALCOSAN Professional Services Committee Meeting Thursday, June 11, 2026 Virtual Only - 2:00 p.m. bit.ly/43cPuvq
This Memorial Day, we honor and remember those who gave their lives in service to our nation. 🇺🇸 Our administrative offices are closed today while essential operations continue.
Please join us for our Board Meeting on Thursday, May 14th at 4:30 p.m. The session available in person and virtually. bit.ly/4wbSl4O
ALCOSAN Green Committee Meeting Tuesday, May 12, 2026 Virtual Only - 2:00 p.m. bit.ly/4usq3S0
ALCOSAN Professional Services Committee Meeting Thursday, May 7, 2026 Virtual Only - 2:00 p.m. bit.ly/49sbHsG
Please join us in-person or virtually this evening for the April ALCOSAN Board Meeting at 4:30 p.m. bit.ly/4dSQN99
ALCOSAN Professional Services Committee Meeting Thursday, April 9, 2026 Virtual Only - 2:00 p.m. bit.ly/4sgjmkM
Please join us in-person or virtually this evening for the March ALCOSAN Board Meeting today at 4:30 p.m. bit.ly/4rkXggd
ALCOSAN Green Committee Meeting Tuesday, March 17, 2026 Virtual Only - 2:00 p.m. bit.ly/4uq4XEK
lookout for Frankie at the St. Patty’s Day parade, yinz ☘️
ALCOSAN Professional Services Committee Meeting Thursday, March 12, 2026 Virtual Only - 2:00 p.m. bit.ly/40seYDB
Please join us in-person or virtually this evening for the February ALCOSAN Board Meeting today at 4:30 p.m. bit.ly/4rr5Vy7
ALCOSAN Biosolids Committee Meeting Friday, February 20, 2026 Virtual Only - 11:00 a.m. bit.ly/3Mj3VJk
In observance of Presidents Day, ALCOSAN offices are closed today. 🇺🇸
ALCOSAN Professional Services Committee Meeting Thursday, February 12, 2026 Virtual Only - 2:00 p.m. bit.ly/3ZPhcfT
you can measure a city by its skyline, or by how well it handled everyone’s bathroom trips after a big night of football
During Black History Month, we honor the history and celebrate the people whose courage, innovation, and leadership continue to shape our communities.
ALCOSAN’s administrative offices are closed today, Monday, January 26, 2026 due to severe weather conditions.
NE Ohio Regional Sewe... @neorsd
59K Followers 3K Following sewers are the original social media network. yes we are the Northeast Ohio Regional Sewer District. Customer Service: 216 881-8247
City of Pittsburgh @Pittsburgh
127K Followers 758 Following The official Twitter account for Pittsburgh, Pennsylvania. Founded - 1758, Incorporated - 1816. Call 311 for service requests.
Allegheny Co. Exec. @ACE_Innamorato
16K Followers 1K Following Sara Innamorato was sworn in as Allegheny County Executive on January 2, 2024.
PGH District 8 @PGHDistrict8
5K Followers 2K Following Official Twitter page for the Office of Councilperson Erika Strassburger, serving Pittsburgh's Oakland, Shadyside, and Squirrel Hill neighborhoods
Pittsburgh Water @pgh2o
8K Followers 2K Following Safeguarding public health and the environment through the delivery of safe, reliable water services for the Pittsburgh community 💧 Call us at 📞 412-255-2423
WPXI @WPXI
203K Followers 3K Following LEGALESE: If you send us a tweet, you consent to letting WPXI use and showcase it in any media, including TV.
Dejan Kovacevic @Dejan_Kovacevic
144K Followers 48K Following Columnist covering #Steelers #Penguins and #Pirates, creator of Pittsburgh's pioneering media site/app @DKPghSports, father of two awesome children!
Allegheny Conference @AlleghenyConf
3K Followers 442 Following Working with public & private partners to improve the economy & quality of life in the 10-county #Pittsburgh region.
Pittsburgh Parks & Re... @CitiParks
7K Followers 478 Following @Pittsburgh’s Department of Parks & Recreation. Parks, pools, recreation centers, & programing for kids & seniors. Tag @Pgh311 or @PGHDPW for park maintenance.
Bethani Cameron @BethaniCameron
2K Followers 4K Following Transit champion @mobilifyswpa • past: pubic servant, candidate • she/her “Nice, but a little scary” & “A workhorse of progressive politics”
The Heinz Endowments @HeinzEndow
7K Followers 6K Following The Heinz Endowments works to grow an exemplary, sustainable Pittsburgh region where everyone prospers and belongs.
Rebekkah Ranallo @RebekkahRanallo
456 Followers 1K Following 🟧 Part Mexican, part Pgh, and lots of nuance in between.
The Notorious JSC @jenniesweetcush
2K Followers 3K Following she/her; Associate prof political science; mom x4; mom-in-law x1; wife X1; gma x1; views 4sure my own 🏳️⚧️🏳️🌈✊🏿✊🏾✊🏽; ENTJ; Unabashed contrarian
Corey O'Connor @CoreyOConnorPA
12K Followers 1K Following Proudly representing Pittsburgh and its residents as Mayor. https://t.co/ReEm1s4t7P
Pitt Sustainability @SustainablePitt
2K Followers 2K Following @PittTweet’s Official Sustainability Twitter account #equity #environment #economy #PittSustainability #H2P 👨👩👧👦🌎♻️🌱⚡️
Theresa Kail Smith @tkailsmith
3K Followers 1K Following Retired Member of Pittsburgh City Council, District 2, President Emeritus
Allegheny CleanWays @AlleghenyCW
2K Followers 832 Following Allegheny CleanWays is a non-profit organization engaging & empowering people to eliminate illegal dumping and littering in Allegheny County.
Michael Lamb @MichaelLambPA
3K Followers 1K Following Lifelong Pittsburgher. Former City Controller. Attorney, McNees Wallace & Nurick LLC. Adj Prof in Public Policy at the Heinz College, Carnegie Mellon University
Three Rivers Waterkee... @3RWaterkeeper
484 Followers 408 Following Protecting the water quality of the Monongahela, Allegheny, and Ohio Rivers, and their respective watersheds | Member of the @Waterkeeper Alliance
Amelia Harris @AmeliaWHarris
12 Followers 137 Following
sa ma @sam15212
14 Followers 2K Following
Municibid @municibid
3K Followers 575 Following Municibid, America's fastest growing online government auction marketplace, provides governments and schools an easy way to auction surplus goods to the public.
Angela Hoffman @MrsHoffman7
320 Followers 402 Following Middle School Gifted Enrichment Coordinator 📚👩🏫 Grades 6-8
Pittsburgh Public Saf... @PghPublicSafety
45K Followers 401 Following @Pittsburgh Public Safety includes Police, Fire, EMS, Emergency Mgmt, Animal Care, Park Rangers, and more. Not monitored 24/7. For emergencies, call 911.
The cat @jojojd289533
0 Followers 189 Following
夏目 @xim54736563
2 Followers 201 Following
Andrew Vietmeier @vietmeiera
28 Followers 34 Following
Amanda Mueller @AmandaMuellerTV
813 Followers 1K Following PIO @ALCOSAN . Owner, Code 4 Communications. Media Training Maverick. Former news anchor & journalist. Kayaking all 50 states.
Joe Ryan @jmryan1643
47 Followers 205 Following
Hoss @Hosstyle21
1 Followers 28 Following
🇺🇸 ET-STARSEED ... @ETStarseed
10 Followers 216 Following
West Hills Gazette @whgazette
274 Followers 621 Following Serving the Western Suburbs of Pittsburgh. Quality news, where you want it, when you want it.
Naley @NaleyG4wh
37 Followers 2K Following
Moses Alexander Compa... @asif_iqbalwater
44 Followers 2K Following We are Factory Locator for Water & Wastewater Environmental Solutions - Find Original Equipment Manufacturer OEM - Original Design Manufacturer ODM
Tempore @TemporedI95
67 Followers 2K Following
GillRichardson @qKty7P26ZWoKM
38 Followers 3K Following
Nairnathirsm @Nairnathirsmmd
34 Followers 4K Following
Môi Trường Toàn ... @toanphat24
258 Followers 655 Following Môi Trường Toàn Phát cung cấp thiết bị xử lý nước cấp, vật liệu xử lý nước, hóa chất công nghiệp, xử lý nước thải và bơm định lượng tại Việt Nam
lswmommy2004 @lswmommy2004
32 Followers 3K Following
Vals Crane & Equipmen... @ValsCranes
11 Followers 318 Following Ohio's only MBE, DBE & EDGE certified provider of complete crane & lift equipment rentals. Multi-line trucking & concrete pumping services throughout NE Ohio
santosh @sendit71
19 Followers 99 Following
Ronda 🐸 @CallMeFrogette
1K Followers 3K Following
CouldBeMusky @CouldBeMusky
171 Followers 1K Following
Ryan Sammel @rsammel
30 Followers 443 Following
DUY TIẾN Vlog @JonnyNguyen2024
3 Followers 192 Following
Nicole Lininger @nicole_lininger
378 Followers 1K Following Pittsburgh communications professional specializing in oncology nursing, mental, and behavioral health. The opinions expressed are my own.
ShonaSantoli @SantoliSho25235
61 Followers 3K Following
Michael Carroll @MichaelCea_
10 Followers 116 Following Public Information Officer ~ @Allegheny_Co Dad 👧🏽 🐕 Democratized Media Expert ~ Digital Geographer x Content Fanatic x Minimalist x Manager x Cinephile
Deron Gabriel @DeronGabri93049
60 Followers 1K Following
Vince @MagaVince
2K Followers 4K Following
Stewco @pittsburghstew
66 Followers 644 Following
Sophia_Thoma @thoma_soph99416
57 Followers 4K Following
Shawn McWilliams @McWill_S
109 Followers 297 Following child of God, husband, father and grandfather; 💯 loving every day and learning to understand people better. Galatians 5:13, 2 Timothy 1:7 🏈🏋️🏍️🏕️🎣
Ghost of the Pirates ... @PiratesSign
983 Followers 2K Following they killed the man but not the idea (parody not MLB/Pirates-affiliated)
JennyStamps 🇺🇸�... @stampwithjenny
900 Followers 2K Following Chicagoan living in Pittsburgh. Multiple sclerosis fighter. Stampin’ Up! demo since 2003. ✂️ #AnimalCaucus #CrouCrew
Brandon @BrandTran
1K Followers 986 Following I grew up on transit, bike, & work w/ AI transport. Everyone deserves good mobility options! Tweets are my own & don't speak for my employer. DC/PHL, now in PGH
Laura Botts @laurabotts
2K Followers 5K Following Christ-follower. 🇺🇦 Terminally curious. #FSU #Nole. Ecce homo, ergo elk. Library life. https://t.co/yVn3XTludR
leroms @1756_leroms
45 Followers 250 Following my computer and i infer things and the police are Lena. i am public safety and so can you. https://t.co/w6ACoop3bI
NE Ohio Regional Sewe... @neorsd
59K Followers 3K Following sewers are the original social media network. yes we are the Northeast Ohio Regional Sewer District. Customer Service: 216 881-8247
City of Pittsburgh @Pittsburgh
127K Followers 758 Following The official Twitter account for Pittsburgh, Pennsylvania. Founded - 1758, Incorporated - 1816. Call 311 for service requests.
Dave DiCello @DaveDiCello
127K Followers 889 Following Born, raised and proudly live in the great Steel City of Champions. Pittsburgh cityscape/wedding photographer. Pens fan. Marathon runner. Husband and dad.
Allegheny Co. Exec. @ACE_Innamorato
16K Followers 1K Following Sara Innamorato was sworn in as Allegheny County Executive on January 2, 2024.
PGH District 8 @PGHDistrict8
5K Followers 2K Following Official Twitter page for the Office of Councilperson Erika Strassburger, serving Pittsburgh's Oakland, Shadyside, and Squirrel Hill neighborhoods
Pittsburgh Water @pgh2o
8K Followers 2K Following Safeguarding public health and the environment through the delivery of safe, reliable water services for the Pittsburgh community 💧 Call us at 📞 412-255-2423
BikePGH @BikePGH
20K Followers 3K Following Transforming our streets to make biking & walking commonplace for all Pittsburghers to improve our quality of life.
Pittsburgh Regional T... @PGHtransit
29K Followers 434 Following Pittsburgh Regional Transit's official Twitter. Not monitored 24/7. Customer Service @pghtransitcare or 412-442-2000 Alerts: @pghtransitalert
WPXI @WPXI
203K Followers 3K Following LEGALESE: If you send us a tweet, you consent to letting WPXI use and showcase it in any media, including TV.
Kidsburgh Pittsburgh @KidsburghPgh
6K Followers 2K Following Pittsburgh IS Kidsburgh. Kidsburgh is an all-out effort by a large and collaborative group in Pittsburgh to make our city the best place on the planet for kids.
TribLIVE.com @TribLIVE
100K Followers 198 Following https://t.co/7gE5lRhfQu covers Pittsburgh and Western Pennsylvania news, sports, politics, entertainment and more. Facebook: https://t.co/wO2npoepHe
Dejan Kovacevic @Dejan_Kovacevic
144K Followers 48K Following Columnist covering #Steelers #Penguins and #Pirates, creator of Pittsburgh's pioneering media site/app @DKPghSports, father of two awesome children!
NWS Pittsburgh @NWSPittsburgh
60K Followers 296 Following Official X Account for National Weather Service Pittsburgh. Details: https://t.co/8d1sNmsovg
Daniel Gilman @danielgilman
11K Followers 841 Following Chief of Staff to Mayor Corey O'Connor. Former Pittsburgh City Councilman and #NewDEALer alum all opinions are my own
Allegheny Conference @AlleghenyConf
3K Followers 442 Following Working with public & private partners to improve the economy & quality of life in the 10-county #Pittsburgh region.
Pittsburgh Parks & Re... @CitiParks
7K Followers 478 Following @Pittsburgh’s Department of Parks & Recreation. Parks, pools, recreation centers, & programing for kids & seniors. Tag @Pgh311 or @PGHDPW for park maintenance.
Heinz History Center @HistoryCenter
27K Followers 945 Following ⏰ Open daily from 10 a.m. to 5 p.m. ✨ Always FREE for Kids! 🥇 Voted the #1 History Museum in America 🏟️ Home of the Franco Harris Sports Museum
Duquesne University @duqedu
14K Followers 585 Following Official X account of Duquesne University. It’s time for bigger goals. ❤️💙 #FutureDuquesneDuke
Pittsburgh Post-Gazet... @PittsburghPG
176K Followers 743 Following Pittsburgh and Western Pennsylvania's leading source for news and analysis. Support local journalism by subscribing at https://t.co/s46Op9tJe1
Allegheny County Heal... @HealthAllegheny
14K Followers 59 Following The mission of the Allegheny County Health Department (ACHD) is to protect, promote, and preserve the health and well-being of all Allegheny County residents.
Northside Chronicle @nschronicle
2K Followers 614 Following Your Community Paper - Northside news, events, features, photos, & more! Tweets by Managing Editor Sean Ray & Advertising Manager Lauren Stauffer
Classrooms Without Bo... @CWBPgh
195 Followers 474 Following Classrooms Without Borders (CWB) is a premier provider of experiential professional development for teachers, through in-school programs and study seminars.
AECOM @AECOM
81K Followers 584 Following We are the global infrastructure leader, committed to delivering a better world.
TSA @TSA
282K Followers 469 Following This is the official X account of the Transportation Security Administration (TSA).
East Liberty @EastLibertyPgh
6K Followers 491 Following A neighborhood and vibrant community in Pittsburgh's East End. This page is an extension of East Liberty Development, Inc.
Open Streets PGH @openstreetspgh
5K Followers 591 Following ✨ Sun. June 28 + July 26, 2026 A free community event run by @bikepgh, opening miles of city streets to biking, walking, playing, & supporting local business.
93.7 The Fan @937theFan
82K Followers 580 Following All the Pittsburgh sports talk, interviews, game coverage and podcasts from the top personalities. Always live on the free @Audacy app.
Pittsburgh Water Coll... @WaterPitt
574 Followers 941 Following The Pittsburgh Collaboratory for Water at the University of Pittsburgh bridges efforts in water research, governance, and action.
NEXTpittsburgh @NEXTpittsburgh
20K Followers 2K Following The go-to publication about the people driving change and the innovative and cool things happening in Pgh. Get it free! https://t.co/xMQ61mmOL4
Pittsburgh Mobility &... @PghDOMI
3K Followers 566 Following DOMI is responsible for managing the operation of and access to the public right-of-way (sidewalks, curbs, streets, bridges) in the City of @Pittsburgh.
Russell Wilson @DangeRussWilson
5.0M Followers 163 Following Super Bowl Champion QB 🏆 #3 I want to Love like Jesus!
Allegheny County Cons... @ACCD_PA
295 Followers 210 Following For an educated and engaged public, clean water and a sustainable future
Eat'n Park @EatnPark
7K Followers 376 Following The official Twitter of the Place for Smiles since 1949!
The Pirate Parrot @Pirate_Parrot
9K Followers 80 Following Official account of the Pirate Parrot, Pittsburgh @Pirates mascot!
Metropolitan Sewer Di... @CincinnatiMSD
2K Followers 380 Following It's all about clean water! MSD collects and treats wastewater from homes and businesses and returns clean water back to local streams and rivers.
Clean Water Services @CleanWaterNews
6K Followers 924 Following Water resources management utility for more than 600,000 residents in Oregon's Tualatin River Watershed.
World Health Organiza... @WHO
12.6M Followers 2K Following We are the @UN’s health agency working for #HealthForAll Always check our latest tweets for updated advice/information.
PA Department of Envi... @PennsylvaniaDEP
17K Followers 415 Following The official X account for the PA Department of Environmental Protection. You can also find us on Instagram, LinkedIn, and Facebook.
Three Rivers Waterkee... @3RWaterkeeper
484 Followers 408 Following Protecting the water quality of the Monongahela, Allegheny, and Ohio Rivers, and their respective watersheds | Member of the @Waterkeeper Alliance
Autodesk Water Infras... @Innovyze
2K Followers 2K Following We’re building innovative, industry-leading software for the water industry. We’re grateful for customers around the world who put their trust in us.
Borough of Aspinwall @AspinwallBoro
112 Followers 1 Following
Sustainable Pittsburg... @SPRpgh
1K Followers 1K Following Nearly 150 designated Sustainable Pittsburgh Restaurants in southwestern PA! Find one near you with our handy Restaurant Finder👇
PaEnvironmentDigest @paenvirodigest
2K Followers 153 Following This is the instant news feature of PA Environment News LLC
Direct Relief @DirectRelief
88K Followers 3K Following Mission: Improve the health and lives of people affected by poverty or emergencies without regard to politics, religion, or ability to pay.
Pittsburgh PLI @PLIpgh
427 Followers 293 Following The primary function of our department is to promote the health and safety of communities throughout the City of Pittsburgh.
KYWaterwaysAlliance @KWAlliance
900 Followers 783 Following Protecting, Restoring, and Celebrating Kentucky's Waterways since 1993
James Bruggers @jbruggers
5K Followers 4K Following I covered the Southeast for Inside Climate News; 13-year board member, past pres. of @sejorg; U of MI Knight Wallace Fellows alum. Courier-Journal alum
SASD Project ENGIN @ShalerAreaENGIN
126 Followers 37 Following Shaler Area School District Primary STEAM Program allowing kids to Engage Network Grow Inspire and Navigate their world... ENGIN. Cari Kelm, Project Coordinator
Helen Humphreys @HVHumphreys
223 Followers 263 Following Public engagement warrior for industries that make the world better.
Topher White @topherwhite
27K Followers 632 Following Conservation Technologist — Founder @RainforestCx — Explorer @NatGeo — Brand Ambassador @SaxxUnderwear & Mountain @Hardwear
SWEP Three Rivers @SWEP3Rivers
61 Followers 75 Following Providing women environmental professionals a community that recognizes & supports women’s leadership and career development.
Pittsburgh REALTORS® @RAMPRealtors
3K Followers 504 Following The REALTORS® Association of Metropolitan Pittsburgh (RAMP) represents over 3,000 REALTORS®.
Chatham University @ChathamU
5K Followers 485 Following Official account of Chatham University | Big city opportunities, small campus community. 📍 Pittsburgh, PA
Gwen's Girls @GwensGirlsPgh
1K Followers 1K Following Our mission is to empower girls and young women to have productive lives through holistic, gender-specific programs, education and experiences.
Avalon Borough, PA @AvalonBoroughPA
186 Followers 193 Following Avalon is a wonderful community nestled just outside Pittsburgh.
Women's Institute @WomensInst
240 Followers 67 Following Women's Institute at Chatham University. Promoting women's leadership & gender equity through education, research and outreach.
Creek Connections @CreekConnection
241 Followers 239 Following Creek Connections is an effective partnership between Allegheny College and regional K-12 schools to turn their local waterways into outdoor laboratories.
Keith Piccard @KeithPiccard
3K Followers 4K Following @AllendaleMS Science Teacher by day & @BiologyGvsu Professor by night. An #Epileptic aquatic entomologist, husband, and father of 3 awesome daughters.
Droids Robotics @droidsrobotics
1K Followers 83 Following 501(c)(3) bringing equitable and inclusive STEM opportunities in PA and beyond. We run EV3Lessons, PrimeLessons, FLLTutorials, and Share & Learn on FB
Erika Strassburger @erikastrassbrgr
4K Followers 2K Following Pittsburgh City Council member for @PGHDistrict8 - Squirrel Hill, Shadyside, & Oakland. For a thriving Pittsburgh.
Paul Snatchko @PaulSnatchko
3K Followers 4K Following Communications Director | Married Man | Pittsburgh Native | @NYUniversity & @NYU_Journalism Alumnus
The Point of Pgh @thepointofpgh
3K Followers 1K Following The Point of Pittsburgh used to a website for nerds to nerd about baseball and city life. Now we pod like everyone else about the Pirates.
Vivien Li @VivienLi_Boston
441 Followers 247 Following Initiator| Implementor| Climate Activist| Trails User| Nationally Recognized Waterfront Expert| Boston and PittsburghTrends for United States
You might like
Pittsburgh Water
@pgh2o
8K Followers
Corey O'Connor
@CoreyOConnorPA
12K Followers
myhilldistrict
@myhilldistrict
2K Followers
Pgh Community Reinves...
@PghCRG
3K Followers
Allegheny County Coun...
@AllCnty_Council
954 Followers
Pittsburgh Parks & Re...
@CitiParks
7K Followers