NWCG IRPG-ALIGNED ELECTROLYTE REPLACEMENT FOR WILDLAND INCIDENT OPERATIONS
DRINKING WATER WITHOUT ELECTROLYTES IS A DOCUMENTED HAZARD. THE IRPG NAMES IT.
The NWCG Interagency Incident Resource Guide explicitly documents hyponatremia — low blood sodium from drinking excess plain water without electrolyte replacement — as a hazard for wildland firefighters. Drinking enough water is not sufficient. Electrolyte replacement is required alongside it.
DBW Hydration Packets are pocket-carried, require no mixing and no water source, and provide individual electrolyte replacement anywhere on the line. One flat envelope. Five tablets. Documentation that holds up under federal OSHA review.
Under two dollars per firefighter per day.
Salt tablets are prohibited — they cause the sodium overload that worsens dehydration. DBW is the opposite: low sodium (80mg), high in potassium, magnesium, and calcium.
The hyponatremia risk documented in the IRPG comes from drinking too much plain water. DBW addresses that risk by providing balanced electrolyte replacement — including sodium — in a controlled, low-concentration format designed for sustained field operations. Not a prohibited category. A compliant one.
THE STANDARD
FEDERAL EMPLOYEES. FEDERAL OSHA. DOCUMENTED HAZARD.
USFS, BLM, NPS, and FWS firefighters are federal employees covered by federal OSHA under Executive Order 12196 and 29 CFR 1960. The NWCG Interagency Incident Resource Guide (IRPG, PMS 461) establishes the operational hydration standard. Where those two frameworks intersect, the accountability is clear — and the documented hazard is explicit.
NWCG IRPG: 1 Quart Per Hour — Plus Electrolytes
The IRPG (PMS 461) recommends 1 quart of water per hour during moderate activity, adjusted for heat and exertion level. It also explicitly requires electrolyte-containing beverages to accompany water intake. This is not a general wellness recommendation — it is the operational hydration standard for all federal wildland fire operations. Departure from it is a compliance gap in the same framework that governs LCES and work/rest ratios.
Hyponatremia: A Documented Wildland Fire Hazard
Hyponatremia — low blood sodium — is explicitly named in wildland fire safety guidance as a risk for crews who consume large volumes of plain water without electrolyte replacement. When firefighters follow the hydration guidance correctly and drink frequently over a 14-hour operational period, the cumulative electrolyte dilution can become dangerous. Symptoms: nausea, headache, confusion, and in severe cases, seizure. The IRPG documents this risk and calls for electrolyte replacement as the mitigation.
Federal OSHA Coverage via Executive Order 12196
Executive Order 12196 requires federal agencies to provide occupational safety and health programs equivalent to those required of private employers under the OSH Act. 29 CFR 1960 implements that obligation. This means the General Duty Clause applies: every federal agency must provide a workplace free from recognized hazards likely to cause death or serious harm. A heat illness on a federal fire crew — where IRPG electrolyte standards were not followed — is a documented GDC exposure.
If It's Not Documented, It Didn't Happen
Post-incident reviews, LODD investigations, and administrative proceedings all depend on documentation. "We had sports drinks at the cache" is not a per-member record. A morning briefing log with each firefighter's name and "electrolyte packet distributed" is. That record demonstrates the crew supervisor took the specific, documented action the IRPG requires.
THE FIELD REALITY
MILES FROM THE CACHE. NO COOLER. NO MIXING.
Powder packets and bottled electrolyte drinks work at the cache or at the spike camp. They do not work for the hand line crew two miles up a drainage at hour eight of a 14-hour operational period.
Bottled Drinks
Weight and volume prohibitive for line packs. Warm by mid-morning. Not practical for remote line assignments. Shared bottles create documentation gaps.
Powder Packets
Requires clean water for mixing and a container. On the line, water may be limited, shared, or unavailable for mixing. Non-compliance is predictable under field conditions.
The Documentation Gap
In safety, if it's not documented, it didn't happen. A shared cooler at the cache cannot document that the firefighter on the far end of the division received electrolytes. A morning briefing distribution can.
HOW DBW WORKS FOR WILDLAND FIRE
POCKET-CARRIED. NO MIXING. ANYWHERE ON THE LINE.
One envelope fits in a cargo pocket, belt pouch, or line pack side compartment. The firefighter pops a tablet in their mouth when they drink water — no mixing, no container, no water source required for the tablet itself. Five tablets per envelope, distributed at morning briefing, logged against the crew roster.
Electrolytes Lost During Sustained Field Operations
A wildland firefighter working a hand line in high heat can lose 1–2 liters per hour in sweat. Each liter of sweat contains approximately 900mg sodium, 200mg potassium, and smaller amounts of magnesium and calcium. After 8 hours of operations, the cumulative deficit — without electrolyte replacement — creates both dehydration risk and hyponatremia risk.
- -Sodium: 80mg per tablet — controlled replacement that prevents hyponatremia without overloading
- -Potassium: 152.5mg — the electrolyte most depleted during sustained sweating; linked to muscle cramping
- -Magnesium citrate: 50mg — muscle function; linked to cramping and fatigue when depleted over long shifts
- -Calcium carbonate: 50mg — nerve and muscle signaling across extended operations
2g total carbs. Nearly zero sugar. GMP certified. Third-party tested.
THE COST CASE
ONE MEDEVAC COSTS MORE THAN A FULL SEASON OF COVERAGE.
GET THE FULL COMPLIANCE TOOLKIT. FREE.
- NWCG IRPG hydration section references
- Sample morning briefing distribution log template
- Federal OSHA EO 12196 reference sheet
DEPLOYMENT
FOUR INTEGRATION POINTS ACROSS INCIDENT OPERATIONS.
Morning Briefing Distribution
Recommended for DocumentationDistribute one envelope per firefighter at the morning operations briefing. Log it against the crew roster. You now have a per-member, per-day record of electrolyte provision — exactly the documentation the Agency Administrator needs if a heat-related incident is reviewed.
Line Pack / Nomex Pocket Carry
Envelopes fit in a cargo pocket, belt pouch, or line pack side pocket. A firefighter working a hand line miles from the spike camp has individual electrolyte access without a shared cooler or water source. No mixing. No second step.
Cache Supply
Stock in the incident supply cache for distribution with crew equipment. Integrates naturally into the cache ordering process — no cold storage, no cooler, no logistics overhead. Shelf-stable for 24 months.
Medical Unit Supply
Stock with the incident medical resources. When a firefighter presents with heat exhaustion symptoms, electrolyte replacement begins immediately — lozenge format requires no water, no cup, no mixing during an assessment.
ORDERING
ORDER DIRECT. NO MINIMUM. FIRST RESPONDER DISCOUNT AVAILABLE.
All first responders receive a discount. Contact us for agency pricing, purchase orders, or cache integration.
QUESTIONS
COMMON QUESTIONS FROM INCIDENT COMMANDERS AND SAFETY OFFICERS
READY TO STOCK YOUR INCIDENT SUPPLY?
Order direct or contact us for agency pricing, cache integration, and recurring supply arrangements for the fire season.