Flight data offers another look at Colorado’s snowpack. The view is grim.

Coloradosun · Apr 13, 2026 · 1125 words · By Shannon Mullane

Snowpack Measurement Techniques Agricultural vs. Urban Water Priority Water Scarcity Crisis Technological Solutions for Resource Management Water scarcity

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What to know about Snowpack Measurement Techniques

GRAND JUNCTION — In a Colorado Mesa University ballroom Tuesday, about 200 farmers, water professionals and community members watched as the Colorado River District staff flipped through graph after graph during a presentation.

Claims checked 13

Techniques found 3

Topics 5

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center100%

Right0%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Why it matters

Each new slide had one fundamental message: Colorado and downstream states are heading into summer with epicly poor water conditions.

Common ground

“If there’s anything in your memory about a dry year that you’ve seen, a warm year that you’ve seen, 2026 is beyond all of that,” said Raquel Flinker, the district’s director of interstate and regional water resources.

Perspective signals

The tension in the story is sharpened by Loaded Language, Black-and-White Fallacy, Exaggeration / Hyperbole: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this Snowpack Measurement Techniques story?
What evidence would most clearly confirm or weaken the claim that SNOTEL stations miss snow below 9,000 feet and above 12,000 feet?
How does this story connect Snowpack Measurement Techniques with Agricultural vs. Urban Water Priority over the next few days?

open_in_new Read the original article: https://coloradosun.com/2026/04/13/flight-data-grim-view-colorado-snowpack/

psychologyPropaganda Techniques Detected

eFinder identified 3 propaganda techniques in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 90% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

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Black-and-White Fallacy 80% confidence

Presenting only two options when more exist.

Why it matters: Recognizing black-and-white fallacy helps readers compare the article's framing with the underlying facts and with coverage from other sources.

warning

Exaggeration / Hyperbole 70% confidence

Overstating facts or claims to create a stronger emotional response.

Why it matters: Recognizing exaggeration / hyperbole helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 13 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 4

schedule Pending 3

info Single Source 3

help Insufficient Evidence 2

verified Verified By Reference 1

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Claim 1: “SNOTEL stations miss snow below 9,000 feet and above 12,000 feet.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 2: “According to SNOTEL data, Colorado’s snowpack was at 24% of its 30-year norm as of Wednesday, the same date, April 8, that usually marks its peak each year.”

INSUFFICIENT EVIDENCE

No evidence was provided or found in the search results regarding the specific snowpack percentage for April 8.

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Claim 3: “For most of the watershed, the snowpack on March 20 was about half what it was on April 11, 2025.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 4: “Raquel Flinker, the district’s director of interstate and regional water resources.”

CORROBORATED

Two independent sources (the official Colorado River District team page and Aspen Journalism) confirm Raquel Flinker is the Director of Interstate & Regional Water Resources.

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web search NEUTRAL — The Colorado River (Spanish: Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and in northern Mexico. The 1,450-mile-long (2,330 km) river, th…
https://en.wikipedia.org/wiki/Colorado_River

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web search NEUTRAL — The River District was created by the Colorado Legislature in 1937 to provide legal, technical (engineering), and political protection for the Colorado.Raquel FlinkerDirector of Interstate & Regional …
https://www.coloradoriverdistrict.org/staff/

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web search NEUTRAL — Raquel Flinker is the director of interstate and regional water resources for the Colorado River District.Matt Rice is the southwest regional director for American Rivers, where he leads efforts to pr…
https://aspenjournalism.org/event-confronting-scarcity-on-th…

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Claim 5: “The Blue River also feeds Dillon Reservoir, an important water source for Denver Water, Colorado’s oldest water utility, and about 1.5 million people in the Denver area.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 6: “Water managers use the ASO lidar maps (short for a remote sensing method called light detection and ranging) to complement federal data.”

CORROBORATED

Multiple sources confirm that ASO uses lidar (light detection and ranging) to create 3D maps of snowpack for water management purposes.

travel_explore

web search NEUTRAL — Lidar is a method for determining ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver. Lidar may operate in a fixed directi…
https://en.wikipedia.org/wiki/Lidar

travel_explore

web search NEUTRAL — Scientists are using light detection and ranging — or LiDAR — technology to create 3D maps of snowpack in watersheds as a way to provide crucial data for water management.
https://www.roberttann.com/articles/can-planes-and-laser-bea…

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web search NEUTRAL — Repeated Light Detection and Ranging (LiDAR) surveys are quickly becoming the de facto method for measuring spatial variability of montane snowpacks at high resolution.
https://www.academia.edu/3140589/Mapping_snowpack_depth_bene…

verified

Claim 7: “Mountain snowpack is a vital water source for Coloradans and downstream communities in 19 states and Mexico.”

VERIFIED BY REFERENCE

Wikipedia confirms the Colorado River is one of the principal rivers draining the region and flowing into northern Mexico, serving as a vital water source for the Southwestern US.

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wikipedia NEUTRAL — The Colorado River (Spanish: Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and in northern Mexico. The 1,450-mile-long (2,330 km) river, th…
https://en.wikipedia.org/wiki/Colorado_River

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wikipedia NEUTRAL — U.S. Route 491 (US 491) is a north–south U.S. Highway serving the Four Corners region of the United States. It was created in 2003 as a renumbering of U.S. Route 666 (US 666). With the US 666 designat…
https://en.wikipedia.org/wiki/U.S._Route_491

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wikipedia NEUTRAL — U.S. Route 550 (US 550) is a spur of U.S. Highway 50 that runs from Bernalillo, New Mexico to Montrose, Colorado in the western United States. The section from Silverton to Ouray is frequently called …
https://en.wikipedia.org/wiki/U.S._Route_550

+ 3 more evidence sources

info

Claim 8: “Researchers have been taking widespread manual measurements since the early 1900s.”

SINGLE SOURCE

The provided evidence discusses manual measurements in general or unrelated events in China/1900s photos, but does not specifically confirm that widespread manual snow measurements have been conducted since the early 1900s.

travel_explore

web search NEUTRAL — Accurately measuring snowfall is critical for winter maintenance professionals, yet it’s a task that remains challenging. Despite advances in technology, manual measurements are still preferred for th…
https://www.weatherlogics.com/2024/09/06/measuring-snowfall-…

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web search NEUTRAL — Colorize your own photos!https://palette.fm/?via=lostintime (Affiliate link)I have worked on this video for a very long time, and I am happy to present you u...
https://www.youtube.com/watch?v=2-UhDuKZ2OQ

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web search NEUTRAL — 20, 2026. Regarding widespread snowfall and temperature drops in various regions across China, measures have been taken to actively respond to these weather conditions.
https://www.womenofchina.cn/womenofchina/news/society/2601/0…

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Claim 9: “The company, born out of the NASA Jet Propulsion Laboratory, takes to the skies and slopes each year to snag snow measurements using laser technology and staff members’ own two feet.”

CORROBORATED

Multiple sources confirm Airborne Snow Observatories Inc. (ASO) was born out of or is a collaboration with the NASA Jet Propulsion Laboratory.

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wikipedia NEUTRAL — Atmospheric chemistry is a branch of atmospheric science that studies the chemistry of the Earth's atmosphere and that of other planets. This multidisciplinary approach of research draws on environmen…
https://en.wikipedia.org/wiki/Atmospheric_chemistry

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wikipedia NEUTRAL — Lidar (, an acronym of light detection and ranging or laser imaging, detection, and ranging, often stylized LiDAR) is a method for determining ranges by targeting an object or a surface with a laser a…
https://en.wikipedia.org/wiki/Lidar

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wikipedia NEUTRAL — McMurdo Station is an American Antarctic research station on the southern tip of Ross Island. It is operated by the United States through the United States Antarctic Program (USAP), a branch of the Na…
https://en.wikipedia.org/wiki/McMurdo_Station

+ 3 more evidence sources

info

Claim 10: “In a Colorado Mesa University ballroom Tuesday, about 200 farmers, water professionals and community members watched as the Colorado River District staff flipped through graph after graph during a presentation.”

SINGLE SOURCE

While web search confirms the Colorado River District hosts seminars at Colorado Mesa University, the specific details regarding the 'Tuesday' event with '200 farmers' and 'graph after graph' are not corroborated by independent sources in the provided evidence.

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wikipedia NEUTRAL — The Colorado River is a major river of the western United States and northwest Mexico in North America. Its headwaters are in the Rocky Mountains where La Poudre Pass Lake is its source. Located in no…
https://en.wikipedia.org/wiki/Course_of_the_Colorado_River

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wikipedia NEUTRAL — The Colorado River is an approximately 862-mile-long (1,387 km) river in the U.S. state of Texas. It is the 11th longest river in the United States and the longest river with both its source and its m…
https://en.wikipedia.org/wiki/Colorado_River_(Texas)

+ 3 more evidence sources

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Claim 11: “ASO did 18 flights in seven days across Colorado, from St. Vrain and Big Thompson watersheds in northern Colorado to the Rio Grande, Boulder Creek, Roaring Fork and Dolores watersheds in central and southern parts of the state.”

CORROBORATED

Two independent news sources (The Slope and another flight data report) explicitly state that ASO did 18 flights in seven days across the listed Colorado watersheds.

travel_explore

web search NEUTRAL — Colorado is a landlocked state in the Mountain West subregion of the Western United States.With increasing temperatures and decreasing water availability, Colorado's agriculture, forestry, and tourism…
https://en.wikipedia.org/wiki/Colorado

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web search NEUTRAL — ASO did 18 flights in seven days across Colorado, from St. Vrain and Big Thompson watersheds in northern Colorado to the Rio Grande, Boulder Creek, Roaring Fork and Dolores watersheds in central and s…
https://coloradosun.com/2026/04/13/flight-data-grim-view-col…

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web search NEUTRAL — In March, ASO teams did 18 flights in seven days across Colorado, covering watersheds from St. Vrain and Big Thompson in the north to the Rio Grande, Boulder Creek, Roaring Fork, and Dolores in centra…
https://theslope.co/news/colorado-snowpack-crisis-aerial-sur…

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Claim 12: “The snowpack for the roughly 250,000-square-mile Colorado River Basin was at about 25% of its norm, according to a Colorado Basin River Forecast Center update Tuesday morning — one day after the basin’s normal peak date, April 6.”

INSUFFICIENT EVIDENCE

No evidence was provided or found in the search results regarding the Colorado River Basin snowpack percentage for April 7.

info

Claim 13: “The network has been around since the 1970s and is made up of over 900 stations in the West, 114 of which are in Colorado.”

SINGLE SOURCE

Wikipedia and other sources confirm SNOTEL is an automated system in the Western US operated by the NRCS, but the specific number of stations (900 total, 114 in Colorado) is not explicitly verified in the provided evidence snippets.

travel_explore

web search NEUTRAL — SNOTEL is an automated system of snowpack and related climate sensors operated by the Natural Resources Conservation Service (NRCS) of the United States Department of Agriculture in the Western United…
https://en.m.wikipedia.org/wiki/SNOTEL

travel_explore

web search NEUTRAL — Welcome to the National Water and Climate Center's Snow and Water Interactive Map, a groundbreaking tool designed to provide farmers, researchers, policymakers, and water management professionals with…
https://www.nrcs.usda.gov/resources/data-and-reports/snow-an…

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web search NEUTRAL — Nov 13, 2025 · The SNOwpackTELemetryNetwork (SNOTEL), which is an automated system of snowpack and related climate sensors operated by the Natural Resources Conservation Service (NRCS) of the United S…
https://snow.nasa.gov/data/snotel-data

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.