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No wasps were found in the nest workers discovered at South Carolina’s Savannah River Site on July 3, 2025. Workers sprayed and removed it as radiological waste. The reported contamination measurement does not, by itself, show that a tank leaked, establish anyone’s radiation dose, or prove a health effect.
What happened at the Savannah River Site?
Employees conducting routine radiological checks found a wasp nest on a post near tanks holding liquid radioactive waste at the Savannah River Site (SRS), a federal complex near Aiken, South Carolina. According to the Associated Press account, workers sprayed the nest, removed it, and disposed of it as radiological waste; no wasps were found in it. Associated Press
The U.S. Department of Energy (DOE) report, dated July 22, 2025, was described in subsequent news coverage as finding contamination in the nest at more than ten times the total values permitted under applicable federal regulations. DOE attributed it to “onsite legacy radioactive contamination” and said it was “not related to a loss of contamination control,” as reported by The Guardian. The Guardian
The headline’s “missing” wasps are not evidence that radioactive insects escaped. The account says workers found no wasps in the nest; it does not establish why the nest was empty.
#1 Best Overall
- PACKAGE - 4 pack yellow paper wasp nest decoy , each hanging wasp nest decoy measures 8.5 inches in diameter with a height of 11 inches.
- EFFECTIVE - Wasps are incredibly territorial small animal, and will retreat at even the slight inkling of an enemy domain. Wasp nest decoy can keep wasps away by simulating the look of an enemy hive in size, shape, and color.
- WHERE TO STRING - We recommend stringing up wasp nest at the edge of the house from the rooftop, or stringing near your garbage cans where sweet, sugary foods can attract wasps. Next to any standing water is also a good idea if there are any pool or pond you have because wasps (hornets, yellow jackets and bees) love a dip in the pool.
- WHEN TO STRING - We recommended to hang this hornet decoy nest in early springtime when the queen wasp is scouting for a place to begin her colony.
- EASY TO DEPLOY - Only a few steps to assemble the wasp nest decoy, and then you can hang wasp nest decoy on eaves, decks, dense tree canopy or any other outdoor area protected from rain. Please do not place wasp nest decoy in a humid area to avoid damage.
What the contamination reading does—and does not—show
The reported comparison is between contamination measured in the nest and a regulatory contamination value. It is not a measurement of a person’s dose, and it should not be described as “ten times the safe dose.” The accessible reporting does not identify the radionuclide or give enough measurement detail to calculate an individual dose or infer a health effect. The Guardian
- It establishes: news reports say the nest exceeded the applicable contamination values by more than tenfold.
- It does not establish: how much radiation any wasp received, whether a person was exposed, or what dose anyone might have received.
- It does not prove: a tank leak. A contaminated nest near waste tanks is not, on its own, evidence that radioactive waste escaped from a tank.
DOE and the site contractor said the surrounding area was not contaminated and reported no impacts to workers, the public, or the environment. Savannah River Mission Completion’s “no impacts” statement was reported by The Guardian; it is the contractor’s account, not a published individual dose assessment. The Guardian
Rank #2
- Package: 6 paper wasp nest decoys per package are enough for you to use
- Size: once propped open, the hanging deterrence nest is about 8 x 11 inches in size
- Stay away from wasps: several species of wasps and hornets will not build nest near another colony
- Safe: Just simply hang the fake wasp nest
- Easy to Deploy - Only a few steps to assemble the paper wasp nest decoys, and then you can hang it on eaves, decks, dense tree canopy or any other outdoor area protected from rain. Please do not place it in a humid area to avoid product damage
DOE’s explanation and the watchdog’s questions
DOE’s reported explanation was legacy radioactive contamination already present onsite, rather than a loss of contamination control. The Associated Press reported that DOE’s account said there was no tank leak. Those are agency conclusions; the reported nest reading alone cannot confirm or rule out the specific route by which the nest became contaminated. Associated Press The Guardian
Tom Clements, executive director of Savannah River Site Watch, questioned how the wasps were exposed and whether that exposure pathway still existed. He also criticized the lack of detail about the source. His questions call for an explanation; they are not evidence that a tank leaked. The Washington Post quoted him asking whether “that exposure pathway still exist[s].” The Washington Post
Rank #3
- 4 pcs Fake Wasp Nest: You will receive 4 pieces fake nests, 4 metal support structures, and 4 ropes for hanging.
- Durable materials: Fake nest is made of cloth fabric upgrade material that can resist wind and rain, making it more durable and flexible. Suitable for use in harsh outdoor environments.
- Simple to use:You can decorate wherever you want, convenient to use.
- Size: Unfolded size is 8.66 inches in diameter and 11.4 inches in height. Folded size is 8.66 in × 8.66 in. It can be folded when not in use.
- Widely Used: You can hang them on eaves, terraces, gardens, orchards, decks, balconies, and other places.
That distinction matters: the reported contamination finding raises a question about the nest’s pathway, while the claim of no tank leak is DOE’s stated position. The accessible accounts do not provide a later investigation result that resolves the pathway question.
Were there more contaminated nests?
A Washington Post report published August 2, 2025, said at least three additional contaminated nests had been found within the 310-square-mile site. The report also described concern among local residents and a site watchdog about whether the exposure pathway remained active. It did not establish a final total or provide a later investigation’s conclusion. The Washington Post
Rank #4
- Complete Wasp Deterrent Set: wasp nest decoy set comes with 4 pieces, allowing you to strategically place hornet deterrent nests across larger areas for maximum effectiveness; Decoy wasp nest measures 2.9" x 2.6" 0.94" x (7.4 x 6.6 x 2.4 cm), making fake wasp nests easy to hang in various outdoor locations
- Durable Plastic Material: made of plastic, these hornet deterrent nests are weather-resistant, windproof and waterproof for long-lasting use; Built to withstand harsh outdoor conditions, they hold their shape reliably over time, ensuring continuous protection against unwanted wasps
- Effective Deterrent Design: our hanging wasp nest decoys are designed to look just like real hives, effectively tricking wasps; With their strong territorial instinct, wasps will avoid areas that appear to be already occupied by other colonies; These fake nests simulate established hives to deter wasps from building nests nearby
- Safe Wasp Deterrent Method: unlike chemical repellents and traps, our fake hornet deterrent nests provide a safe way to keep wasps away; Without relying on harmful substances, you can safeguard your family and the surrounding ecosystem from chemical exposure
- Versatile Outdoor Decoration: blends naturally into backyards, orchards, campsites, farms, and rooftops; This Away from Wasps Decor does not look out of place; The design serves as a subtle outdoor accessory; As a functional wasp nest decoy waterproof, daily rain or moisture will not compromise its discreet decorative look
What remains unknown
The available reporting does not establish which radionuclide was detected, the dose received by any individual wasp, the final number of contaminated nests, or whether a later inquiry identified a definitive source. Without those details, the nest result cannot be translated into a dose estimate or a conclusion about individual health risk.
SRS is a large federal complex built in the early 1950s to produce plutonium and tritium for nuclear weapons. Its work now includes nuclear defense missions, waste management, and environmental cleanup. Savannah River Site background
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Best Value
- PACKAGE - 2 pack paper wasp nest decoy , each hanging wasp nest decoy measures 8.5 inches in diameter with a height of 11 inches
- EFFECTIVE - Wasps are incredibly territorial small animal, and will retreat at even the slight inkling of an enemy domain. Wasp nest decoy can keep wasps away by simulating the look of an enemy hive in size, shape, and color
- WHERE TO STRING - We recommend stringing up wasp nest at the edge of the house from the rooftop, or stringing near your garbage cans where sweet, sugary foods can attract wasps. Next to any standing water is also a good idea if there are any pool or pond you have because wasps (hornets, yellow jackets and bees) love a dip in the pool
- WHEN TO STRING - We recommended to hang this hornet decoy nest in early springtime when the queen wasp is scouting for a place to begin her colony
- EASY TO DEPLOY - Only a few steps to assemble the wasp nest decoy, and then you can hang wasp nest decoy on eaves, decks, dense tree canopy or any other outdoor area protected from rain. Please do not place wasp nest decoy in a humid area to avoid damage
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