Chemstream Lab Services

Chemstream Lab Services is on the official list: Pennsylvania DEP accreditation. Updated 2026-10-17.

Homer City, Pennsylvania

Call ahead: certification lists include some labs that only test for public water systems.

Certified by: Pennsylvania DEP accreditation
Tests it is certified for: Bacteria (coliform / E. coli) · Nitrate / nitrite · Metals
Official scope: Drinking-water analytes: Acidity as CaCO3, Alkalinity as CaCO3, Aluminum, Ammonia as N, Ammonia distillation, Barium, Calcium, Chloride, Chromium, Conductivity, Copper, E. coli [RTCR] (P/A), Fluoride, Heterotrophic bacteria (Enumeration), Iron, Magnesium, Manganese, Nickel, Nitrate as N, Nitrite as N, Potassium, Residual free chlorine, Residue, filterable (TDS), Residue, nonfilterable (TSS), Sodium, Sulfate, Total coliforms [RTCR] (P/A), Total nitrate-nitrite, Total residual chlorine, Zinc, pH. DEP lab ID 32-00141
Contact: 511 Railroad Ave, Homer City, PA, 15748
(724) 915-8388
Source: Pennsylvania DEP – Accredited Labs Report, drinking water (chemistry 2024-06-11, microbiology 2024-06-13)
Licence: Public record (Pennsylvania DEP)
Record refreshed: 2026-10-17

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