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 6145 Tuesday, September 20, 2011 11:50 AM 
Water Quality Analyst - QA/QC focus, Boulder, CO Fred Yoder 0 6278 Wednesday, September 28, 2011 7:05 PM 
High GGA Brent Dickey 9 6322 Wednesday, September 28, 2011 10:30 AM 
Approved Laboratory Methods and NPDES Permits Agua Dr 2 6395 Monday, August 1, 2011 8:06 AM 
BOD blank depletion: 0.2 or 0.20? mbuff 8 6444 Wednesday, June 29, 2011 6:49 AM 
LIMS austinchemist 1 6535 Monday, August 29, 2011 12:38 PM 
Why should i calibrate the temperature calibrator? jovexcorba 0 6542 Saturday, July 11, 2015 6:01 AM 
Water Still Questions Heath Dill 2 6545 Wednesday, August 24, 2011 7:52 AM 
Laboratory Christmas Song for 2010 Keith Chapman 0 6564 Tuesday, December 21, 2010 1:48 PM 
Why should i calibrate the temperature calibrator?(2) jovexcorba 0 6683 Saturday, July 11, 2015 6:04 AM 
Generic Control Limits for RPD and Standards Nimo 1 6699 Monday, December 6, 2010 12:19 PM 
Chlorine SOP for Wastewater samples Tracy Herring 1 6714 Wednesday, December 29, 2010 12:13 PM 
ATL LIMS bugs4me 1 6876 Wednesday, April 28, 2010 10:23 AM 
EPA 1631 & Sample interferences when running Hydra AF Gold Ginger Wynne 1 6879 Wednesday, August 24, 2011 7:59 AM 
Nitrate Testing by Method 353.3 jessica9 1 6933 Thursday, September 8, 2011 7:39 AM 
Caroling Sewermen Victor Santa Cruz 0 7148 Thursday, December 1, 2011 1:06 AM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 7250 Monday, October 18, 2010 9:09 AM 
Cyanide By Proposed ASTM D7511-09 Charles Lytle 1 7281 Thursday, December 15, 2011 3:16 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7283 Thursday, January 21, 2010 12:29 PM 
NEW BOD method (?) Keith Chapman 0 7327 Tuesday, September 28, 2010 2:04 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 1 7493 Wednesday, June 29, 2011 6:56 AM 
Low Level Hg Analyzer James Davis 0 7630 Thursday, December 1, 2011 1:08 AM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 7652 Tuesday, June 8, 2010 11:40 AM 
TSS standard Rashmi Patel 2 7656 Thursday, September 8, 2011 3:12 PM 
Tempes on activated sludge treatment facilities Jassica 2 7700 Thursday, December 1, 2011 1:05 AM 
DPD Indicator for Total Residual Chlorine 01742793 0 7755 Thursday, May 7, 2015 3:50 PM 
Scientists Close on Defining "Kilogram" Victor Santa Cruz 0 7821 Thursday, December 1, 2011 1:12 AM 
New BOD Standard Method (ASTM) hubblijr 0 7916 Tuesday, May 11, 2010 3:12 PM 
Allythiourea (ATU) for nitrification inihibitor runnerlabber 1 7930 Thursday, December 1, 2011 1:09 AM 
Urban Sediment Guidelines Charlie Pierce 0 7997 Friday, April 8, 2011 12:56 AM 
So many abbreviations CVidito 2 8038 Tuesday, April 20, 2010 5:41 PM 
Polyethylene Glycol treatability Keith Chapman 0 8169 Monday, February 8, 2010 4:09 PM 
Laboratory Analyst Certification jgraham 1 8207 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 8418 Tuesday, April 20, 2010 5:36 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 8488 Thursday, January 21, 2010 8:26 PM 
There's a Lesson Here...somewhere Keith Chapman 6 8604 Thursday, December 1, 2011 1:17 AM 
phosphorus mdl Donald Tucker 4 8672 Monday, January 4, 2010 3:25 PM 
SPE Training Workshop Victor Santa Cruz 0 8675 Wednesday, December 30, 2009 5:17 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 8742 Thursday, May 27, 2010 4:03 PM 
Proceedure dmclaug 2 8818 Friday, December 24, 2010 12:02 PM 
Farewell Victor Santa Cruz 0 8992 Thursday, December 17, 2009 12:19 PM 
general lab problems adri 3 9029 Monday, February 8, 2010 4:43 PM 
lab equipment annual service perkman 8 9042 Wednesday, October 12, 2011 4:22 AM 
Dear GGA, We need to talk nick 4 9046 Wednesday, October 19, 2011 9:23 AM 
GGA high- Tried Everything I can think of. 17797700 2 9060 Friday, July 10, 2015 12:17 PM 
GGA always near 150 mg/L. losierj 9 9063 Monday, June 27, 2011 1:54 AM 
Process Control Phosphorus Measurements wasteh2odoc 4 9138 Friday, February 18, 2011 3:28 PM 
conductivity meter donna 3 9407 Wednesday, June 29, 2011 6:42 AM 
Ammonia results as NH3-N Lab newbie 2 9417 Thursday, December 1, 2011 1:11 AM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 9429 Friday, December 10, 2010 7:57 AM 
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