Oregon Well Water Testing and Treatment Contractors

Find qualified Well Water Testing and Treatment contractors in Oregon using our contractor lookup tool. Learn more about NGWA Contractor Certifications here.

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Aiken Well Drilling

Contractors Company
53 NW Tumalo Avenue
Bend, OR 97703
(541) 548-1245

Oregon Trail Well Services LLC

Contractors Company
27644 Golf Club Ln
John Day, OR 97845

Jones Drilling Co Inc

Contractors Company
29400 Santiam Hwy
Lebanon, OR 97355-9510
(541) 367-2560

Jensen Drilling Co

Contractors Company
1775 Henderson Ave
Eugene, OR 97403
United States

Lexington Pump LLC

Contractors Company
PO Box 626
Lexington, OR 97839-0626
(541) 989-8448

Stutzman Services Inc

Contractors Company
4185 Spicer Dr SE
Albany, OR 97321
United States
(541) 928-8942

Westerberg Drilling Inc

Contractors Company
36728 S Kropf Rd PO Box 1228
Molalla, OR 97038
United States
(503) 829-2526

Shiloh Water Systems Inc

Contractors Company
PO Box 257
Mt Angel, OR 97362-0257
(503) 845-5225

Mohr Well Drilling Inc

Contractors Company
251 Halfmile Rd
Roseburg, OR 97471
United States
(541) 459-4039

Steve's Pump Service Inc

Contractors Company
PO Box 547
Boring, OR 97009-0547
United States
(503) 658-3051

Mack Drilling Company Inc

Contractors Company
PO Box 12067
Salem, OR 97309-0067
(503) 371-4399

Sanetel Pumps

Contractors Company
628 Molalla Ave
Oregon City, OR 97045
(503) 656-6181

Aaron Elliott

Contractor Individual
660 Deer Creek Way
Philomath, OR 97370
(541) 913-5951

541 Water Inc.

Contractors Company
4881 Airway Drive Suite 101
Central Point, OR 97502
(541) 245-7470

Schneider Water Services

Contractors Company
21881 River Rd NE
Saint Paul, OR 97137-9508
(503) 633-2666

Frequently Asked Questions

When should I have my well water tested?

The National Ground Water Association (NGWA) recommends well owners test their water at least annually for bacteria, nitrates, and any contaminants of local concern. More frequent testing should be considered if:

  • There is a change in the taste, odor, or appearance of the well water, or if a problem occurs such as a broken well cap, inundation by floodwaters, or a new contamination source
  • The well has a history of bacterial contamination
  • The septic system has recently malfunctioned
  • Family members or house guests have recurrent incidents of gastrointestinal illness
  • An infant is living in the home, or
  • To monitor the efficiency and performance of home water treatment equipment.

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What can impact groundwater quality?

Forty-seven percent of the United States depend on groundwater for their basic drinking water supply. Having a basic understanding about groundwater quality will help ensure that your well is supplying potable water for your household.

Along with human activities, water quality is affected by a combination of natural processes. Most relate to chemical compositions underground. However, other factors such as biological, physical, and radiological conditions can affect water quality as well.

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How is a well disinfected?

Properly constructed and maintained water well systems are designed to keep microorganisms such as bacteria, viruses, and protozoa from getting inside the well system and into the water. When a water test indicates the presence of microorganisms in a well, disinfection of the well system is recommended along with some level of inspection.

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Oregon Groundwater and Water Well Statistics

Groundwater plays an important role in Oregon’s economic vitality.

  • Approximately 225,000 known residential wells statewide
  • 667 community water systems use groundwater for 573,200 people
  • 320 non-community, non-transient water systems use groundwater for 71,500 people
  • 1,229 non-community, transient water systems use groundwater for 168,800 people
  • 8,780 irrigation wells used serving 4,800 farms and 510,000 acres

Well Water Testing and Treatment Articles and Resources

Does My Water Well Need Treatment? By Gary L. Hix, R.G., CWD/PI Have you ever asked yourself: “Does my well water need treatment?” The question is not one you can answer if you have not had your water tested recently. You should ask yourself instead: “When was the last time I had my water tested?” If the answer to this question […]

PFAS and Private Well Owners: What You Need to Know NGWA published PFAS and Private Well Owners: What You Need to Know, a two-page fact sheet for home owners concerned about PFAS. Written in easy-to-understand language by groundwater professionals, it explains what PFAS are, how to test wells for PFAS, treatment options, and more.