# Upper South Platte Water Conservancy: 2025 mill levy · MapIron

[Colorado special districts](https://mapiron.com/colorado-districts) › Clear Creek, Douglas, Jefferson, Park, Teller

# Upper South Platte Water Conservancy: mill levy and disclosure

Upper South Platte Water Conservancy is a water conservancy district in Clear Creek, Douglas, Jefferson, Park and Teller counties, Colorado, with a certified 2025 levy of 0.108 mills.

| Fact | Value |
| --- | --- |
| Type | Water Conservancy District |
| County | Clear Creek, Douglas, Jefferson, Park, Teller |
| Formed | 1955 |
| Mapped area | 1,848,058 acres |
| Total mill levy (2025) | 0.108 mills |
| General operating | 0.134 mills |
| Other levies | -0.026 mills |
| Assessed value (2025) | $1,325,895,561 |
| Levy revenue (2025) | $143,197 |
| Disclosure law | C.R.S. §38-35.7-101 |

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 Upper South Platte Water Conservancy

A property here can also be in these special districts, each with its own levy. Which ones apply depends on the lot.

- [Westcreek Lakes Water District](https://mapiron.com/colorado-districts/westcreek-lakes-water-district) · Water District
- [Buffalo Creek Water District](https://mapiron.com/colorado-districts/buffalo-creek-water-district) · Water District
- [Bailey Water & Sanitation District](https://mapiron.com/colorado-districts/bailey-water-sanitation-district) · Water and Sanitation District
- [Crow Hill Water & Sanitation District](https://mapiron.com/colorado-districts/crow-hill-water-sanitation-district) · Water and Sanitation District
- [Harris Park Metropolitan District](https://mapiron.com/colorado-districts/harris-park-metropolitan-district) · Metropolitan District
- [Hartsel Fire Protection District](https://mapiron.com/colorado-districts/hartsel-fire-protection-district) · Fire Protection District
- [Indian Mountain Metropolitan District](https://mapiron.com/colorado-districts/indian-mountain-metropolitan-district) · Metropolitan District
- [Jefferson-Como Fire Protection District](https://mapiron.com/colorado-districts/jefferson-como-fire-protection-district) · Fire Protection District
- [Lake George Fire Protection District](https://mapiron.com/colorado-districts/lake-george-fire-protection-district) · Fire Protection District
- [Echo Valley Estates Metropolitan Recreation & Park](https://mapiron.com/colorado-districts/echo-valley-estates-metropolitan-recreation-park) · Park and Recreation District
- [Will-O-Wisp Metropolitan District](https://mapiron.com/colorado-districts/will-o-wisp-metropolitan-district) · Metropolitan District
- [South Park Ambulance District](https://mapiron.com/colorado-districts/south-park-ambulance-district) · Ambulance District

And 39 more. Check an address to see exactly which apply to a property.

**Is an address in Upper South Platte Water Conservancy?** Check any Colorado address for free, or look districts up from your software with the API.

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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.

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Source: https://mapiron.com/colorado-districts/upper-south-platte-water-conservancy · Map data © OpenStreetMap contributors · Index: https://mapiron.com/llms.txt