Colorado special districts › Boulder, Broomfield, Larimer, Logan, Morgan, Sedgwick, Washington, Weld
Northern Colorado Water Conservancy District: mill levy and disclosure
Northern Colorado Water Conservancy District is a water conservancy district in Boulder, Broomfield, Larimer, Logan, Morgan, Sedgwick, Washington and Weld counties, Colorado, with a certified 2025 levy of 1 mills.
| Fact | Value |
|---|---|
| Type | Water Conservancy District |
| County | Boulder, Broomfield, Larimer, Logan, Morgan, Sedgwick, Washington, Weld |
| Formed | 1937 |
| Mapped area | 1,653,622 acres |
| Total mill levy (2025) | 1 mills |
| Other levies | 1 mills |
| Assessed value (2025) | $35,442,291,946 |
| Levy revenue (2025) | $35,442,292 |
| Disclosure law | C.R.S. §38-35.7-101 |
| Website | www.northernwater.org (opens in a new tab) |
A mill is $1 of tax for every $1,000 of assessed value. A home's assessed value is a fraction of its market value set by state law, so the tax on a home depends on its value and the assessment rate for its class.
Colorado requires every contract to buy and sell residential real property to include a statement that the property may be in special taxing districts that can carry general obligation debt (C.R.S. §38-35.7-101). We don't decide whether a disclosure is required for a given sale.
Districts that overlap Northern Colorado Water Conservancy District
A property here can also be in these special districts, each with its own levy. Which ones apply depends on the lot.
- Central Area General Improvement District · General Improvement District
- Gunbarrel Estates Metropolitan Recreation and Park District · Park and Recreation District
- Longmont General Improvement District No. 1 · General Improvement District
- Niwot Sanitation District · Sanitation District
- University Hills General Improvement District · General Improvement District
- Fairways Metropolitan District · Metropolitan District
- Colorado Tech Center Metropolitan District · Metropolitan District
- Longmont Downtown Development Authority · Downtown Development Authority
- Interlocken Consolidated Metropolitan District · Metropolitan District
- Boulder County Gunbarrel General Improvement District · Public Improvement District
- Lafayette City Center General Improvement District · General Improvement District
- MidCities Metropolitan District No. 2 · Metropolitan District
And 907 more. Check an address to see exactly which apply to a property.
Is an address in Northern Colorado Water Conservancy District? Check any Colorado address for free, or look districts up from your software with the API.
Sources: Colorado Department of Local Affairs (district records, public domain); mill levies from the State of Colorado's property tax data, tax year 2025. As of Nov 12, 2026. Boundaries come from the Colorado Department of Local Affairs: many were digitised from scanned drawings, so they are approximate and not a survey. Mill levies are those certified for the tax year shown, from the State of Colorado's property tax data. MapIron doesn't decide whether a disclosure is required for a sale; confirm with the county treasurer's certificate of taxes due and the district.