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Announcement Icon Updated at 1:00 p.m. MT on July 20, 2026: DEQ issued an Air Quality Advisory for 5 Idaho counties: Ada, Canyon, Gem, Payette, and Washington Counties, where all burning is prohibited. Take steps to protect your health and check DEQ’s air quality advisories map for future burn decisions. Learn more Close

Past Events

DEQ State Office

Events at this venue
Today
  • Lower Boise River Watershed Advisory Group Meeting

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    Attend this meeting in person: Idaho Department of Environmental Quality State Office 1410 N. Hilton St. Boise, ID 83706 Attend this meeting virtually: Teams link Meeting ID: 284 531 458 409 56 Meeting Passcode: Js74Wd3a Meeting materials: Agenda

  • 2026 Drinking Water Rules Workshop – Boise

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    This training will cover the new and revised drinking water rules beginning in 2027. The rules will include PFAS, Lead and Copper Rule Improvements (LCRI), Consumer Confidence Report Rule Revisions (CCR3), and Perchlorate. Register Here Attend this meeting in person: Idaho Department of Environmental Quality State Office 1410 N Hilton St Boise, ID 83706 Meeting […]

  • Technical Guidance Committee Meeting

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    Attend this meeting in person: DEQ State Office, Conference Room E 1410 North Hilton Street Boise, Idaho 83706 Attend this meeting virtually: Remote participants may join the Teams web conference to view the shared documents.  No webcam or microphone necessary. For more information or the Teams login ID and password, please contact James Craft at […]

  • 2026 Drinking Water Rules Workshop – Boise

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    This training will cover the new and revised drinking water rules beginning in 2027. The rules will include PFAS, Lead and Copper Rule Improvements (LCRI), Consumer Confidence Report Rule Revisions (CCR3), and Perchlorate. Register Here Attend this meeting in person: Idaho Department of Environmental Quality State Office 1410 N Hilton St Boise, ID 83706 Meeting […]

  • Lower Boise River Watershed Advisory Group Meeting

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    Attend this meeting in person: Idaho Department of Environmental Quality State Office 1410 N. Hilton St. Boise, ID 83706 Attend this meeting virtually: Teams link Meeting ID: 261 405 898 735 72 Meeting Passcode: mZ7pH2jM Meeting materials: Agenda

  • Negotiated Rulemaking Meeting 1: Ore Processing by Cyanidation, Docket No. 58-0113-2502

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    Details for this rule docket are available at on the Ore Processing by Cyanidation, Docket No. 58-0113-2502 page. Attend this meeting in person: DEQ State Office, Conference Room A 1410 North Hilton Street Boise, ID  83706 Attend this meeting virtually: Join the meeting now Meeting ID: 282 481 705 728 2 Passcode: PT2Vw763 Dial in […]

  • Technical Guidance Committee Meeting

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    Attend this meeting in person:
    DEQ State Office, Conference Room C
    1410 North Hilton Street
    Boise, Idaho 83706

  • Scoping Meeting for IDAPA 58.01.13 Negotiated Rulemaking: Ore Processing by Cyanidation

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    Attend this meeting in person: DEQ State Office, Conference Room A 1410 North Hilton Street Boise, Idaho  83706 Attend this meeting virtually: Join the meeting now Meeting ID: 239 558 361 006 5 Passcode: N6ry2y9Z Dial in by phone: +1 208-985-2810,,341327164# United States, Boise Find a local number Phone conference ID: 341 327 164# Meeting […]

  • Board of Environmental Quality Meeting

    DEQ State Office 1410 N. Hilton, Boise, Idaho

    Attend this meeting in person: DEQ State Office Conference Rooms A & B 1410 North Hilton Street Boise, ID 83706 Attend this meeting virtually: Teams link Meeting ID: 238 515 708 434 Passcode: Su7NC3dS Or call in (audio only) +1 208-985-2810,,113875947# United States, Boise Phone Conference ID: 113 875 947# Documents: Meeting Documents

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