A Split Jug Sixty Feet From the Well
At 2 p.m. a solo applicator is mixing a pyrethroid concentrate into a 300-gallon tank on a gravel-and-soil pad at the edge of a tomato field. A 2.5-gallon jug slips off the tailgate and splits, releasing about 1.5 gallons of concentrate onto the pad. The pad drains toward a farm well 60 feet away and then into a dry ditch that reaches a creek 1/4 mile away in winter. The applicator, wearing leather gloves and safety glasses but no apron or goggles, gets concentrate on both forearms and splashes some into his right eye while righting the jug. He has a bag of kitty litter in the barn 200 yards away, no eyewash station, no cell service at the field, and a half-mixed tank. His helper is off site. He rinses his arms with water from the tank's fill hose for about 20 seconds and asks whether he should hose the pad down before the owner arrives.
1. What are the correct first-aid and decontamination steps for the eye and skin exposure?
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Eye first. Flush the right eye with clean, low-pressure water for at least 15 minutes, holding the eyelid open and rolling the eye so the whole surface is rinsed. Remove contact lenses if present. The 20-second rinse he gave his arms is nowhere near adequate for an eye splash with concentrate.
Skin. Wash forearms and any other contaminated skin with soap and water. Remove contaminated gloves and clothing carefully so the outside does not touch skin; place them in a bag for laundering or disposal. Do not use solvents, fuels, or harsh scrubbing, which increase absorption.
Medical. Call Poison Control at 1-800-222-1222 and arrange medical evaluation for the eye splash, taking the label and noting the EPA registration number. Do not drive himself if symptoms develop. Watch for skin irritation, numbness, or systemic symptoms such as nausea, headache, or twitching.
Why this matters. A pyrethroid concentrate causes eye and skin irritation and can produce numbness or burning; prompt, thorough flushing is the intervention that reduces injury. The leather gloves were also the wrong choice - leather absorbs and holds the concentrate against the skin instead of shedding it.
2. How should the spill itself be contained, cleaned up, and reported?
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Do not hose it down. Diluting the spill would drive concentrate toward the well 60 feet away and into the ditch, turning a small pad spill into a water contamination event. That single decision is the most important one in the scenario.
Contain and clean up:
- Stop the source: right the jug and place it in an overpack drum.
- Put on chemical-resistant gloves, goggles, and boots before handling anything.
- Dike the spill with soil or absorbent, working from the outside in.
- Spread absorbent from the barn over the pool, let it soak, and sweep it up.
- Place absorbent, contaminated soil, and the broken jug into a labeled, lidded drum; dispose of it according to the label and local hazardous waste rules. Never reuse the jug and never dump the material on the ground.
Reporting. Notify the county agricultural commissioner of the spill, the quantity, and the proximity of the well and ditch. If material reaches or threatens water, call 911 or the state emergency reporting line and the local certified unified program agency. Document time, product, quantity spilled, actions taken, and disposal destination. A spill near a well is exactly the kind of event that becomes a groundwater case if it is not reported and cleaned up properly.
3. What equipment, siting, and recordkeeping changes would prevent a repeat?
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Siting. Move mixing and loading to a contained pad with a roof, curbing, and a sump, and keep it at least 100 feet from the well. The current gravel-and-soil pad drains directly toward the well - that is a design failure, not bad luck.
Equipment and supplies at the pad:
- An eyewash station and a source of clean water.
- A spill kit with absorbent, a broom and shovel, overpack drums, and liners.
- Chemical-resistant gloves, goggles, an apron, and boots in the correct sizes.
- A pump or drum stand so jugs are not handled on a tailgate where they can fall.
Procedures. Never mix alone without a way to call for help; the lack of cell service at the field should have been solved before the job started. Keep the label and emergency numbers posted at the pad.
Records. Keep the spill report, the commissioner notification, a description of cleanup and disposal, and the injury documentation. Record the corrective actions and the date the pad and kit were upgraded, because an enforcement follow-up will ask what changed. The pattern across all three failures - siting, PPE, and emergency access - is that this operation planned for the application but not for the accident.