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 Ellsworth, Iowa > Water & Wastewater > Drinking Water

Safe, clean water is a precious resource. AgSource offers certified drinking water anaylsis for municipalities, realtors, homeowners and businesses. Whether the sample
is from a private well or a wastewater facility, AgSource can test it.   

Testing Options

Microbiology                                                           Non-Metals

  • Total Coliform
  • E. Coli Coliform 
  • Fecal Coliform
  • Sulfur Reducing Bacteria 
  • Iron Bacteria 


  • Copper
  • Sodium
  • Lead
  • Arsenic
  • Manganese
  • Iron
  • Alkalinity
  • Chlorine Reading
  • Conductivity
  • Fluoride
  • Hardness
  • Nitrate Nitrogen
  • Nitrite Nitrogen
  • pH
  • Sulfates
  • Tannins
  • Total Dissolved Solids
  • Turbidity
The AgSource Advantage

  • Free Sample Supplies
  • Convenient Sample Pick-up Routes
  • Free Route Reminder Cards
  • Quick Turn Around Time
  • Easy to use UPS Labels
  • E-file Results to IDNR
Keeping you on TRAX

Staying in compliance has never been easier. TRAX is a computer software program designed to simplify your life. AgSource notifies you when your permit is about to expire
and sends you testing supplies in advance. We keep a history of all the testing done by AgSource and can automatically transfer your water results to the IDNR. Best of all,
this service is FREE! Call today to get your account set-up or CLICK HERE to register online today.

Forms & Information

Tap Water Sample InstructionsOdors in Well Water
Well Water InstructionsWhat Report Means Well Water

State Certified laboratory specializing in water testing since 1984 for:

  • Swimming pools
  • Spas & hot tubs
  • Wastewater
  • Storm water
  • Drinking water
  • Public water
  • Well water
  • AgSource Laboratories - Ellsworth, Iowa 515-836-4444ellsworth@agsource.com