Mount Prospect, IL · Cook County · 42.055°N 87.935°W
Straight-line distances. Nearest named waterway via the USGS National Hydrography Dataset; nearest transmission line via HIFLD. Baseline water stress and groundwater trend describe the surrounding hydrological basin (WRI Aqueduct 4.0, CC BY 4.0) — not this facility’s measured water use. Principal-aquifer system underlying the location (USGS, mapped at 1:2,500,000 — regional context, not site hydrogeology).
Groundbreaking with ComEd on hyperscale campus
CloudHQ breaks ground on 1.5 million sq ft campus in Mount Prospect, IllinoisVillage board approved a revised plan consolidating the original three two-story buildings into two three-story buildings plus a second electrical substation. First building targeted for 2027, second for end of 2030.
Mount Prospect data center developer prepared to donate $3 million for recreation, street upgradesMid-permitting the revised design (~3,700 drawing sheets, 1,500+ pages of structural calcs); village hired outside firm HR Green to review it. Cranes active on the fenced 50-acre site as of January 2026.
Mount Prospect hires outside firm to handle data center permittingConfirmed: data verified against official filings, permits, or direct operator announcements.
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