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CapexCue · Public evidence · Printed 11 Nov 2026
Explore projects / Project dossier

Animas-La Plata Project

United States · Water and environment

In-depth research Release 1

Project scope

The integrated project includes Ridges Basin Dam and Lake Nighthorse, the Durango Pumping Plant and Ridges Basin Inlet Conduit, the Navajo Nation Municipal Pipeline, and Basin Creek drop structures/improvements. The source describes the pipeline as the project's fourth major component and records related construction and operations as project features; it does not establish that every connection or activity was complete.

Reported status and procurement

Reported development

The selected project was described as focused on providing the Colorado Ute Tribes and others an assured water supply. Lake Nighthorse began filling in 2009 and first filled in 2011; the history reports storage of 123,541 acre-feet, and the overview gives a maximum water-surface elevation of 6,882 feet corresponding to that storage. These statements do not specify present storage or operating conditions.

Procurement availability
Unknown / not established

A source report alone does not establish current progress or an open buying window.

Project summary

The Bureau of Reclamation entry identifies the Animas-La Plata Project and places it in southwestern Colorado and northwestern New Mexico. It describes a project including Ridges Basin Dam and the Inlet Conduit, Durango Pumping Plant, Navajo Nation Municipal Pipeline, and Basin Creek improvements. Its history records general construction of the dam, conduit, plant, and appurtenant structures as complete in 2008; it reports pipeline pipe laying complete in July 2012, connections still in progress in 2013, and Colorado features transferred to operation and maintenance in March 2013. These are historical entries, not confirmation of present status.

Evidence limits and unknowns

The visible page provides no publication date; its latest dated operational-status entry is March 2013.

Current construction, operations, storage, distribution connections, and procurement status are not established; the 2013 entry says work on connections continued.

The current recreation-management entity, facilities, and public-access status are not established; the 2012 entry describes access as conditional on identifying a management entity and constructing facilities.

Related documents and links are listed, but their contents are not summarized here.

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Project metadata

Country
United States
Based on reviewed release evidence
Region
North America
Category
Water and environment
Derived from released evidence
Physical assets
Not classified

Based on this release's supporting evidence. Unresolved fields remain unclassified; these labels do not establish current progress or a buying window.

Released facts and supporting evidence

Each fact retains its source, uncertainty and time context. If a publisher page moves or is unavailable, use the recorded quotation and observation date below.

Project name

Source reported

Animas-La Plata Project

Attributed to US Bureau of Reclamation own-government project narrative.

Source: US Bureau of Reclamation screened government project narrative · publication date not recorded · observed 2026-10-02

Sources and evidence · US Bureau of Reclamation screened government project narrative
Source published: Not recordedObserved: 2026-10-02

US Bureau of Reclamation screened government project narrative
Attributed to US Bureau of Reclamation own-government project narrative

Technical record · Animas-La Plata Project
Evidence location
/html/body/div/div[4]/div/div[2]/div[3]/div[1]/h1
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
6d399810-881e-4aa0-8280-24ca7055cf0a
Evidence reference
fbab0778-93b0-4c0e-9b74-b21594bff7e3
Source revision
a2c38158-06ec-4c17-ac8e-fabe87e9e14f
Content fingerprint
311a1780222ddd66a5f4419ca4499dbc85631d154929d8d0d1934997a71374df
Source address
https://www.usbr.gov/projects/index.php?id=585

Scope

Source reported

The integrated project includes Ridges Basin Dam and Lake Nighthorse, the Durango Pumping Plant and Ridges Basin Inlet Conduit, the Navajo Nation Municipal Pipeline, and Basin Creek drop structures/improvements. The source describes the pipeline as the project's fourth major component and records related construction and operations as project features; it does not establish that every connection or activity was complete.

Attributed to US Bureau of Reclamation own-government project narrative.

Source: US Bureau of Reclamation screened government project narrative · publication date not recorded · observed 2026-10-02

Sources and evidence · US Bureau of Reclamation screened government project narrative
Source published: Not recordedObserved: 2026-10-02

US Bureau of Reclamation screened government project narrative
Attributed to US Bureau of Reclamation own-government project narrative

Technical record · The integrated project includes Ridges Basin Dam and …
Evidence location
/html/body/div/div[4]/div/div[2]/div[3]/div[4]/p[2]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
18f5dc48-2b04-42d0-a277-2fcba300cb8b
Evidence reference
e1946ad5-ac7c-4fcb-b7db-d83fb41bb41b
Source revision
a2c38158-06ec-4c17-ac8e-fabe87e9e14f
Content fingerprint
311a1780222ddd66a5f4419ca4499dbc85631d154929d8d0d1934997a71374df
Source address
https://www.usbr.gov/projects/index.php?id=585

Current activity

Source reported

The source reports approval to initiate construction in 2001 and initial site work in April 2002; the history describes construction beginning with installation of the Inlet Conduit Sleeve in 2002. It records Ridges Basin Dam, the Inlet Conduit, the Durango Pumping Plant, and appurtenant works as having completed general construction in 2008. Pipeline construction then proceeded: the source reports significant progress in 2009, pipe laying complete in July 2012, and continued work on connections to existing distribution systems in 2013. Colorado project features were transferred from construction status to operation and maintenance status in March 2013. The page also reports that the 2012 recreation plan's area was not to open for public use until a management entity was identified and appropriate facilities constructed. The page provides no later project-status update.

Attributed to US Bureau of Reclamation own-government project narrative.

Source: US Bureau of Reclamation screened government project narrative · publication date not recorded · observed 2026-10-02

Sources and evidence · US Bureau of Reclamation screened government project narrative
Source published: Not recordedObserved: 2026-10-02

US Bureau of Reclamation screened government project narrative
Attributed to US Bureau of Reclamation own-government project narrative

Technical record · The source reports approval to initiate construction in …
Evidence location
/html/body/div/div[4]/div/div[2]/div[3]/div[4]/p[2]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
53ce6529-2890-4bc7-be66-1b2d499702c8
Evidence reference
1edee2b0-db83-4e67-8be7-bfe7b522ccc6
Source revision
a2c38158-06ec-4c17-ac8e-fabe87e9e14f
Content fingerprint
311a1780222ddd66a5f4419ca4499dbc85631d154929d8d0d1934997a71374df
Source address
https://www.usbr.gov/projects/index.php?id=585

Delivery

Source reported

The selected project was described as focused on providing the Colorado Ute Tribes and others an assured water supply. Lake Nighthorse began filling in 2009 and first filled in 2011; the history reports storage of 123,541 acre-feet, and the overview gives a maximum water-surface elevation of 6,882 feet corresponding to that storage. These statements do not specify present storage or operating conditions.

Attributed to US Bureau of Reclamation own-government project narrative.

Source: US Bureau of Reclamation screened government project narrative · publication date not recorded · observed 2026-10-02

Sources and evidence · US Bureau of Reclamation screened government project narrative
Source published: Not recordedObserved: 2026-10-02

US Bureau of Reclamation screened government project narrative
Attributed to US Bureau of Reclamation own-government project narrative

Technical record · The selected project was described as focused on …
Evidence location
/html/body/div/div[4]/div/div[2]/div[3]/div[6]/p[12]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
b83f25f4-1d46-45fc-8bdd-a561d3b861a4
Evidence reference
29e4d90d-3b72-4c87-96bd-96a93b502baf
Source revision
a2c38158-06ec-4c17-ac8e-fabe87e9e14f
Content fingerprint
311a1780222ddd66a5f4419ca4499dbc85631d154929d8d0d1934997a71374df
Source address
https://www.usbr.gov/projects/index.php?id=585

Location

Source reported

La Plata and Montezuma Counties in southwestern Colorado and San Juan County in northwestern New Mexico; the page also places it in the Upper Colorado Basin Region.

Attributed to US Bureau of Reclamation own-government project narrative.

Source: US Bureau of Reclamation screened government project narrative · publication date not recorded · observed 2026-10-02

Sources and evidence · US Bureau of Reclamation screened government project narrative
Source published: Not recordedObserved: 2026-10-02

US Bureau of Reclamation screened government project narrative
Attributed to US Bureau of Reclamation own-government project narrative

Technical record · La Plata and Montezuma Counties in southwestern Colorado …
Evidence location
/html/body/div/div[4]/div/div[2]/div[3]/div[4]/p[2]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
aa7f065f-fcad-4584-a0ba-c576c9c48570
Evidence reference
3e7b71ad-1fd3-436d-b760-1ed554126206
Source revision
a2c38158-06ec-4c17-ac8e-fabe87e9e14f
Content fingerprint
311a1780222ddd66a5f4419ca4499dbc85631d154929d8d0d1934997a71374df
Source address
https://www.usbr.gov/projects/index.php?id=585
Source report history

Prior and superseded states remain labelled. Dates below identify source publication when known, otherwise source observation. They are not assumed event dates; each fact retains its own time qualifications.

  1. No material timeline events have been released.

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