WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
DO interference James Royer 0 6576 Tuesday, September 20, 2011 11:50 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 6813 Wednesday, September 28, 2011 7:05 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6861 Monday, August 1, 2011 8:06 AM 
High GGA Brent Dickey 9 6963 Wednesday, September 28, 2011 10:30 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6977 Wednesday, June 29, 2011 6:49 AM 
LIMS austinchemist 1 7003 Monday, August 29, 2011 12:38 PM 
Water Still Questions Heath Dill 2 7010 Wednesday, August 24, 2011 7:52 AM 
Why should i calibrate the temperature calibrator? jovexcorba 0 7023 Saturday, July 11, 2015 6:01 AM 
Laboratory Christmas Song for 2010 Keith Chapman 0 7035 Tuesday, December 21, 2010 1:48 PM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 7168 Saturday, July 11, 2015 6:04 AM 
Generic Control Limits for RPD and Standards Nimo 1 7201 Monday, December 6, 2010 12:19 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 7216 Wednesday, December 29, 2010 12:13 PM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 7312 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 7318 Thursday, September 8, 2011 7:39 AM 
ATL LIMS bugs4me 1 7379 Wednesday, April 28, 2010 10:23 AM 
Caroling Sewermen Victor Santa Cruz 0 7676 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 7759 Monday, October 18, 2010 9:09 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7765 Thursday, January 21, 2010 12:29 PM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7770 Thursday, December 15, 2011 3:16 PM 
NEW BOD method (?) Keith Chapman 0 7817 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 7934 Wednesday, June 29, 2011 6:56 AM 
Low Level Hg Analyzer James Davis 0 8074 Thursday, December 1, 2011 1:08 AM 
TSS standard Rashmi Patel 2 8128 Thursday, September 8, 2011 3:12 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 8171 Tuesday, June 8, 2010 11:40 AM 
Tempes on activated sludge treatment facilities Jassica 2 8177 Thursday, December 1, 2011 1:05 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 8305 Thursday, May 7, 2015 3:50 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8360 Thursday, December 1, 2011 1:12 AM 
New BOD Standard Method (ASTM) hubblijr 0 8366 Tuesday, May 11, 2010 3:12 PM 
Urban Sediment Guidelines Charlie Pierce 0 8430 Friday, April 8, 2011 12:56 AM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8461 Thursday, December 1, 2011 1:09 AM 
So many abbreviations CVidito 2 8486 Tuesday, April 20, 2010 5:41 PM 
Polyethylene Glycol treatability Keith Chapman 0 8610 Monday, February 8, 2010 4:09 PM 
Laboratory Analyst Certification jgraham 1 8738 Tuesday, April 20, 2010 5:28 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9007 Thursday, January 21, 2010 8:26 PM 
QA Manual Help James Davis 2 9011 Tuesday, April 20, 2010 5:36 PM 
There's a Lesson Here...somewhere Keith Chapman 6 9108 Thursday, December 1, 2011 1:17 AM 
phosphorus mdl Donald Tucker 4 9125 Monday, January 4, 2010 3:25 PM 
SPE Training Workshop Victor Santa Cruz 0 9135 Wednesday, December 30, 2009 5:17 PM 
Proceedure dmclaug 2 9276 Friday, December 24, 2010 12:02 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 9280 Thursday, May 27, 2010 4:03 PM 
Farewell Victor Santa Cruz 0 9480 Thursday, December 17, 2009 12:19 PM 
lab equipment annual service perkman 8 9494 Wednesday, October 12, 2011 4:22 AM 
general lab problems adri 3 9528 Monday, February 8, 2010 4:43 PM 
Dear GGA, We need to talk nick 4 9583 Wednesday, October 19, 2011 9:23 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 9603 Friday, February 18, 2011 3:28 PM 
GGA high- Tried Everything I can think of. 17797700 2 9620 Friday, July 10, 2015 12:17 PM 
GGA always near 150 mg/L. losierj 9 9678 Monday, June 27, 2011 1:54 AM 
Ammonia results as NH3-N Lab newbie 2 9846 Thursday, December 1, 2011 1:11 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 9914 Friday, December 10, 2010 7:57 AM 
conductivity meter donna 3 9951 Wednesday, June 29, 2011 6:42 AM 
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