Well Labs Index

A U.S. directory for private well owners. Test first. Treat second.

Nebraska labs

Two paths are independently verified for private well owners through the Nebraska Department of Health and Human Services (DHHS) Public Health Environmental Laboratory (NPHEL): (1) private citizen bacteria / coliform kits (Presence/Absence or Numerical Count) ordered via the Private Citizen Water Test Kit Request Form or Customer Service 402-471-3935 — samples must use NPHEL kits, be collected and mailed the same day for coliform, arrive within 30 hours, and ship Monday–Thursday; (2) private citizen nitrate kits on the same form / Customer Service path (DWEE private-well sampling article corroborates the DHHS online kit path). The table below lists 3 in-state commercial / reciprocity laboratories from DHHS’s official certified labs.pdf (linked from Lab Certification Requirements; PDF metadata ModDate 22 May 2024; retrieved 19 September 2026). The Central District Health Department and Metropolitan Utilities Districts entries on that PDF are omitted from the commercial table. Call before you collect water.

Sources retrieved 19 September 2026. Private-well guidance: Private Citizen Water Test Kit Request Form · NPHEL Customer Service / ordering kits · Public Health Environmental Lab · DWEE: Sample private drinking water wells. Certified lab roster: Lab Certification Requirements · certified labs.pdf. Extension context (not the roster): UNL Water — Drinking Water Testing.

What we could and could not verify

Verified for private well owners

NPHEL private citizen bacteria / coliform kits

Private Citizen Water Test Kit Request Form · Customer Service / order kits · Public Health Environmental Lab

The Private Citizen form offers Type of Bacteria Kit options: Presence/Absence or Numerical Count. It states coliform samples must be collected and mailed the same day; deliver or mail samples Monday through Thursday; beware of state and federal holidays; Sample over 30 hours old will not be tested. Unused kits have a 90-day return policy as printed on the form.

Customer Service instructions state samples must be collected in sample kits supplied by the Nebraska Public Health Environmental Laboratory; sampling instructions are included with kits; order online (Private Clients or Companies) or call 402-471-3935, Monday–Friday 8:00 a.m.–5:00 p.m. except holidays.

Contacts (as printed on the Public Health Lab hub): Main laboratory 402-471-2122 · sample kits press 2 (471-3935) · private well results interpretation press 3 (471-4982) · Mailing address 3701 South 14th St., Lincoln, Nebraska 68502. Lab Certification Manager Tara Wulfekoetter 402-471-8407 (for certification questions).

Fees: Confirm current amounts with NPHEL — this directory does not republish a fee table.

NPHEL private citizen nitrate kits (+ DWEE guidance)

Private Citizen Water Test Kit Request Form · DWEE: Sample private drinking water wells

The same Private Citizen form includes a Nitrate kit quantity field. DWEE’s private-well sampling article states well owners can request sample kits from Nebraska DHHS online and that the lab tests for the presence of coliform bacteria; it also discusses nitrate risks (including not boiling high-nitrate water) and links the DHHS kit path and NPHEL price list.

Confirm which parameters are available for private citizens, how to submit, hold times, and current fees before you collect a sample.

In-state commercial laboratories on the DHHS certified labs PDF

Call to confirm they still hold certification for the tests you need, that they will take your private-well sample, and how to ship or drop off. 0 of 3 commercial rows are independently verified for private-well acceptance. Local health department and municipal/utility labs omitted.

3 Nebraska in-state commercial / reciprocity laboratories from DHHS certified labs.pdf (PDF ModDate 22 May 2024; retrieved 19 September 2026). Central District Health Department and Metropolitan Utilities Districts omitted. Phone numbers not printed on the PDF.
Laboratory City Address Phone Certification # Certified for analytes (PDF) Accepts private wells? Mail / drop-off
Enviro Services Inc.Scottsbluff818 S. Beltline Hwy East, Scottsbluff, NE 69361unknownNE-04-03Total Coliform/E.coli by Colilert SM9223Bunknown — call firstunknown
Midwest Laboratories, Inc. (by reciprocity)Omaha13611 B Street, Omaha, NE 68144unknownNE-04-05Total Coliform/E.coli by Quanti-tray 2000 SM9223B; Nitrate as N by EPA 300.0; Nitrite as N by SM4500-NO2-B; Nitrate/Nitrite as N by EPA 353.2; Copper by EPA 200.8; Lead by EPA 200.7; VOCs by EPA 524.2; Fluoride by EPA 300.0 (PDF prints “Floride”)unknown — call firstunknown
American Agricultural LaboratoryMcCook700 East D Street, McCook, NE 69001unknownNE-04-06Total Coliform/E.coli by Colilert SM9223B; Nitrate/Nitrite EPA 353.2unknown — call firstunknown

Official tools if you need more labs