Living in Niwot

Sewer depends on the address: inside the Niwot Sanitation District’s lines it is the district, elsewhere septic.

Links read Oct 21, 2026

• Left Hand Water District → Drinking water, rates and meters
• Niwot Sanitation District → Sewer, where its lines run; check the address
• Trash and recycling → Arranged household by household with a private hauler; the county’s page lists the recycling centers

Links read Oct 21, 2026

• Boulder County Sheriff → Law enforcement in unincorporated Niwot; in an emergency call 911
• Mountain View Fire Rescue → Fire, rescue and emergency medical
• Boulder County building permits →
• Boulder County planning and land use →

Links read Oct 21, 2026

• St. Vrain Valley Schools: maps and boundaries →
• St. Vrain: enrollment and open enrollment → Open enrollment December 1–15 for 2027–28
• St. Vrain: 2026–27 calendar →
• Niwot High School → 8989 East Niwot Road, 303-652-2550

Links read Oct 21, 2026

• Boulder County Parks & Open Space: trail closures → Mud, grazing and wildlife closures, updated by the county
• Parks and trails → The Niwot Loop and the LoBo Trail are the county’s

Links read Oct 21, 2026

• Get involved in Niwot → The associations, the Grange, the Rotary, the Historical Society and the arts group, with how to join each
• Niwot Community Association → The residents’ voice to the county
• Niwot Business Association → The merchants, and the downtown events calendar

Niwot is unincorporated. Whether it becomes a town is on the November 3, 2026 ballot for electors inside the proposed boundary; this guide reports the question and, after the count, the result.

Links read Oct 21, 2026

• Boulder County Elections → Registration, drop boxes, vote centers and results
• Niwot Election Commission → The certified ballot for the incorporation question
• Niwot Local Improvement District → The 1% business-area sales tax and the committee that recommends how it is spent
• Boulder County Commissioners → The local government for unincorporated Niwot