{
  "address": "5900 Macarthur Boulevard, N. W.",
  "cert_expiry": "46568",
  "cert_status": "certified",
  "certified_for": [
    "1,4-DICHLOROBENZENE (P-DICHLOROBENZENE)",
    "CIS-1,2-DICHLOROETHENE",
    "CHLORODIBROMOMETHANE",
    "1,2-DICHLOROETHANE (ETHYLENE DICHLORIDE)",
    "1,1-DICHLOROETHYLENE",
    "1,2-DICHLOROPROPANE",
    "TRANS-1,2-DICHLOROETHENE",
    "ETHYLBENZENE",
    "METHYLENE CHLORIDE (DICHLOROMETHANE)",
    "STYRENE",
    "TETRACHLOROETHENE (PERCHLOROETHENE)",
    "TOLUENE",
    "1,2,4-TRICHLOROBENZENE",
    "1,1,2-TRICHLOROETHANE",
    "TRICHLOROETHENE (TRICHLOROETHYLENE)",
    "BENZENE",
    "BROMODICHLOROMETHANE",
    "BROMOFORM",
    "BERYLLIUM",
    "CADMIUM",
    "CHROMIUM",
    "COPPER",
    "LEAD",
    "MERCURY",
    "NICKEL",
    "SELENIUM",
    "THALLIUM",
    "URANIUM (MASS)",
    "ANTIMONY",
    "ARSENIC",
    "BARIUM",
    "ESCHERICHIA COLI (E COLI)",
    "SODIUM",
    "TOTAL COLIFORMS",
    "HETEROTROPHIC PLATE COUNT",
    "NITRATE AS N",
    "NITRITE AS N",
    "FLUORIDE",
    "BROMOACETIC ACID",
    "CHLOROACETIC ACID",
    "DIBROMOACETIC ACID",
    "DICHLOROACETIC ACID",
    "HALOACETIC ACIDS - FIVE (HAA5)",
    "TRICHLOROACETIC ACID (TCAA)",
    "NITRATE-NITRITE AS N",
    "CARBON TETRACHLORIDE",
    "CHLOROBENZENE",
    "CHLOROFORM",
    "XYLENE (TOTAL)",
    "TOTAL TRIHALOMETHANES (TTHMS)",
    "1,1,1-TRICHLOROETHANE",
    "VINYL CHLORIDE (CHLOROETHENE)",
    "1,2-DICHLOROBENZENE (O-DICHLOROBENZENE)"
  ],
  "certified_for_raw": "1,4-DICHLOROBENZENE (P-DICHLOROBENZENE); CIS-1,2-DICHLOROETHENE; CHLORODIBROMOMETHANE; 1,2-DICHLOROETHANE (ETHYLENE DICHLORIDE); 1,1-DICHLOROETHYLENE; 1,2-DICHLOROPROPANE; TRANS-1,2-DICHLOROETHENE; ETHYLBENZENE; METHYLENE CHLORIDE (DICHLOROMETHANE); STYRENE; TETRACHLOROETHENE (PERCHLOROETHENE); TOLUENE; 1,2,4-TRICHLOROBENZENE; 1,1,2-TRICHLOROETHANE; TRICHLOROETHENE (TRICHLOROETHYLENE); BENZENE; BROMODICHLOROMETHANE; BROMOFORM; BERYLLIUM; CADMIUM; CHROMIUM; COPPER; LEAD; MERCURY; NICKEL; SELENIUM; THALLIUM; URANIUM (MASS); ANTIMONY; ARSENIC; BARIUM; ESCHERICHIA COLI (E COLI); SODIUM; TOTAL COLIFORMS; HETEROTROPHIC PLATE COUNT; NITRATE AS N; NITRITE AS N; FLUORIDE; BROMOACETIC ACID; CHLOROACETIC ACID; DIBROMOACETIC ACID; DICHLOROACETIC ACID; HALOACETIC ACIDS - FIVE (HAA5); TRICHLOROACETIC ACID (TCAA); NITRATE-NITRITE AS N; CARBON TETRACHLORIDE; CHLOROBENZENE; CHLOROFORM; XYLENE (TOTAL); TOTAL TRIHALOMETHANES (TTHMS); 1,1,1-TRICHLOROETHANE; VINYL CHLORIDE (CHLOROETHENE); 1,2-DICHLOROBENZENE (O-DICHLOROBENZENE)",
  "certifying_state": "VA",
  "city": "Washington",
  "contact_email": null,
  "courier": null,
  "drop_off": null,
  "fetched_at": "2026-09-02T14:05:33+00:00",
  "intake_label": "Sample intake unknown — confirm with lab",
  "lab_id": "VA-425",
  "lat": null,
  "location_state": "DC",
  "lon": null,
  "mail_in": null,
  "name": "Washington Aqueduct Laboratory",
  "phone": null,
  "residential_label": "Residential service unknown — confirm with lab",
  "sample_intake": null,
  "serves_residential": null,
  "source_url": "https://dgs.virginia.gov/content/dam/site-assets/dcls/Lab%20Certification/VELAP/DW_Certified_Labs_20260801.xlsx",
  "state": "DC",
  "website": "https://www.nab.usace.army.mil/Missions/Washington-Aqueduct/Water-Quality/",
  "zip": "20016-2514"
}