#dissolvedoxygen
🌊 Read in #ERW how a new assessment criteria for monitoring low dissolved #oxygen in #coastal #ecosystems can aid #water quality management strategies 🐟🫧

🔗 iopscience.iop.org/article/10.1...

#Environment #waterquality #coastalecosystems #dissolvedoxygen #restoration #watermonitoring #ChesapeakeBay
December 22, 2025 at 1:41 PM
Lakes worldwide are generally experiencing deoxygenation, while Chinese lakes are showing a countertrend of oxygen enrichment. Research confirms that eutrophication is the primary driver.
doi.org/10.59717/j.x...
#DissolvedOxygen #eutrophiclakes #ClimateWarming
April 18, 2026 at 12:01 AM
BREAKING!
Press Release:
EPA Announces Intent to Finalize Upgraded Water Quality Standards to Protect Endangered Sturgeon & Other Aquatic Life of the Delaware River & Estuary

drive.google.com/file/d/1QSK0...

#AtlanticSturgeon #DinointheDelaware #DelawareRiver #DissolvedOxygen
20250401 - PR EPA Intends to Announce Delaware River WQS.pdf
drive.google.com
April 1, 2025 at 9:27 PM
An update on a finding from earlier this summer: on July 14, this feed reported that Vale Wood Farms Dairy in Loretto, PA, had discharged wastewater at nearly double its permitted level in early spring. Checking EPA's compliance database again as…

#WaterQuality #DairyRunoff #DissolvedOxygen #NPDES
Uplands and Valleys of Mixed Land Use — Speak for the Trees
www.speakforthetrees.com
August 19, 2026 at 3:43 AM
Drought in Oklahoma County took a sudden turn for the worse in the past week. Coverage of Severe Drought or worse had held nearly flat, just under 81 percent, for five straight weeks through early August. In the latest reading it jump…

#OklahomaDrought #DissolvedOxygen #BricktownCanal #FishKillRisk
Cross Timbers Transition — Speak for the Trees
www.speakforthetrees.com
August 6, 2026 at 3:55 PM
Dissolved oxygen at Barton Springs dropped to 4.9 mg/L today — just below the threshold where conditions become stressful for most aquatic life. Streamflow at Barton Creek above Barton Springs is reading zero, and several tributary ga…

#BartonSprings #DissolvedOxygen #WaterLettuce #BlacklandPrairie
Northern Blackland Prairie — Speak for the Trees
speakforthetrees.com
July 30, 2026 at 2:51 PM
Richmond's city wastewater treatment plant is currently in significant non-compliance with its Clean Water Act permit, discharging into the East Fork Whitewater River at a time when the river can least afford it. The gauge at Ri…

#WastewaterCompliance #WhitewaterRiver #WaterQuality #DissolvedOxygen
Whitewater Interlobate Area — Speak for the Trees
speakforthetrees.com
July 28, 2026 at 1:17 PM
New NIOO publication: Identifying the controls on #nitrate and metabolic state within the #RedRiver #delta with the use of stable #isotopes.
#denitrification #dissolvedoxygen #aquaticmetabolism
https://doi.org/10.1016/j.jhydrol.2023.130467
Redirecting
doi.org
December 3, 2024 at 12:05 AM
It’s that time of year to get this going again for the fish.
#fish #waterfall #dissolvedoxygen #fishpond #backyard
February 25, 2026 at 5:48 PM
New batches of #Iodate standards are in production! bit.ly/3vvvQ0d
#oxygendetermination #dissolvedoxygen
August 27, 2025 at 2:55 PM
Quick trip Moncton, New Brunswick for the Lobster Institute 2026 US-Canada Lobster 🦞 Town Meeting. See our latest CTD data logger that communicates in near real-time to the Deck Data Hub.
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#RealTimeData #CTD #dataloggers #conductivity #salinity #temperature #depth #lobsters #EMOLT
January 22, 2026 at 2:33 PM
Is Dissolved Oxygen the Invisible Bottleneck of your Grow?

DO is defined as the amount of free oxygen molecules dispersed in your water or nutrient solution.

Read the GCM blog for more!

#dissolvedoxygen #growtips #homegrown #O2 #gardenculturemagazine
March 5, 2025 at 7:56 PM
Is your water truly safe? Discover why dissolved oxygen testing matters more than ever. 🌊
🔗 blog.certifiedmtp.com/dissolved-ox...

Explore Products: certifiedmtp.com/dissolved-ox...

#WaterTesting #DissolvedOxygen #Aquaculture #LabTools #CertifiedMTP
August 6, 2025 at 4:42 PM