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 6646 Tuesday, September 20, 2011 11:50 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 6904 Wednesday, September 28, 2011 7:05 PM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6926 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 7043 Wednesday, June 29, 2011 6:49 AM 
Water Still Questions Heath Dill 2 7083 Wednesday, August 24, 2011 7:52 AM 
High GGA Brent Dickey 9 7085 Wednesday, September 28, 2011 10:30 AM 
LIMS austinchemist 1 7089 Monday, August 29, 2011 12:38 PM 
Laboratory Christmas Song for 2010 Keith Chapman 0 7106 Tuesday, December 21, 2010 1:48 PM 
Why should i calibrate the temperature calibrator? jovexcorba 0 7114 Saturday, July 11, 2015 6:01 AM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 7254 Saturday, July 11, 2015 6:04 AM 
Generic Control Limits for RPD and Standards Nimo 1 7266 Monday, December 6, 2010 12:19 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 7297 Wednesday, December 29, 2010 12:13 PM 
Nitrate Testing by Method 353.3 jessica9 1 7386 Thursday, September 8, 2011 7:39 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 7390 Wednesday, August 24, 2011 7:59 AM 
ATL LIMS bugs4me 1 7454 Wednesday, April 28, 2010 10:23 AM 
Caroling Sewermen Victor Santa Cruz 0 7779 Thursday, December 1, 2011 1:06 AM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7839 Thursday, January 21, 2010 12:29 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 7852 Monday, October 18, 2010 9:09 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7877 Thursday, December 15, 2011 3:16 PM 
NEW BOD method (?) Keith Chapman 0 7905 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 8005 Wednesday, June 29, 2011 6:56 AM 
Low Level Hg Analyzer James Davis 0 8148 Thursday, December 1, 2011 1:08 AM 
TSS standard Rashmi Patel 2 8202 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 8252 Thursday, December 1, 2011 1:05 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 8263 Tuesday, June 8, 2010 11:40 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 8411 Thursday, May 7, 2015 3:50 PM 
New BOD Standard Method (ASTM) hubblijr 0 8443 Tuesday, May 11, 2010 3:12 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 8464 Thursday, December 1, 2011 1:12 AM 
Urban Sediment Guidelines Charlie Pierce 0 8495 Friday, April 8, 2011 12:56 AM 
So many abbreviations CVidito 2 8571 Tuesday, April 20, 2010 5:41 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 8572 Thursday, December 1, 2011 1:09 AM 
Polyethylene Glycol treatability Keith Chapman 0 8673 Monday, February 8, 2010 4:09 PM 
Laboratory Analyst Certification jgraham 1 8856 Tuesday, April 20, 2010 5:28 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9085 Thursday, January 21, 2010 8:26 PM 
QA Manual Help James Davis 2 9115 Tuesday, April 20, 2010 5:36 PM 
There's a Lesson Here...somewhere Keith Chapman 6 9204 Thursday, December 1, 2011 1:17 AM 
SPE Training Workshop Victor Santa Cruz 0 9205 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 9212 Monday, January 4, 2010 3:25 PM 
Proceedure dmclaug 2 9349 Friday, December 24, 2010 12:02 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 9388 Thursday, May 27, 2010 4:03 PM 
lab equipment annual service perkman 8 9568 Wednesday, October 12, 2011 4:22 AM 
Farewell Victor Santa Cruz 0 9569 Thursday, December 17, 2009 12:19 PM 
general lab problems adri 3 9620 Monday, February 8, 2010 4:43 PM 
Process Control Phosphorus Measurements wasteh2odoc 4 9667 Friday, February 18, 2011 3:28 PM 
Dear GGA, We need to talk nick 4 9687 Wednesday, October 19, 2011 9:23 AM 
GGA high- Tried Everything I can think of. 17797700 2 9710 Friday, July 10, 2015 12:17 PM 
GGA always near 150 mg/L. losierj 9 9774 Monday, June 27, 2011 1:54 AM 
Ammonia results as NH3-N Lab newbie 2 9926 Thursday, December 1, 2011 1:11 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 9997 Friday, December 10, 2010 7:57 AM 
conductivity meter donna 3 10019 Wednesday, June 29, 2011 6:42 AM 
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