RV dump station how-to
A quick field reference for new owners — order and etiquette matter more than gear branding. Legal dump only; leave the pad cleaner than you found it.
Active corridor: Montana · Wyoming · Idaho · Washington — case-by-case beyond.
Corridor dump stations get messy when someone rushes the hose order or walks a dirty fitting across the pad. Slow, gloved, and legal beats clever every time.
Who this is for
Right place if you
Are new to full-hookup pull-throughs, public dumps, or teaching a co-pilot the sequence.
Maybe not yet if
Tanks will not drain from solids buildup — holding tank sanitation. Cassette-only — still use legal dump points; see toilet systems.
Legal dump only
Use designated dump stations, campground sewer hookups, or permitted facilities. Never dump into storm drains, ditches, or undeveloped ground. Fines and health risk are real. If a station is closed, move on — do not improvise.
Hose etiquette and gear
Gloves and eye protection
Disposable or dedicated dump gloves. Wash hands after. Keep a separate clean water hose — never cross-use.
Sewer donut / elbow
Seat the connection so splash-back stays in the hole. Clear the area of other people’s hoses before you pull valves.
Hose care
Support the run so it does not kink. Rinse the hose interior after black tank; rinse fittings before they ride in the bay.
Pad manners
Queue politely, keep pets and kids clear, and do not block the rinse water for the next rig.
Field order checklist
- Gloves on; sewer hose connected and sealed at both ends
- Pull black tank valve first; let it empty fully
- Rinse black tank if you have a flush system; close black valve
- Pull gray tank valve — soapy gray water rinses the hose
- Close gray; rinse hose and fittings into the dump; stow dirty hose separately from fresh water gear
- Add water and treatment back to black tank for the next leg
Fresh water vs dump water
Keep potable fill hoses in a clean bag, capped, and never on the dump grate. Rinse water at many stations is non-potable — fine for the sewer hose, wrong for the fresh tank. Color-code or label hoses so a hurried co-pilot cannot mix them on a windy WY pad.
Night dumps
Headlamp, gloves staged, and a known hose length beat fumbling under sodium lights.
Full-hookup sites
Same black-then-gray order. Do not leave valves open for days unless you understand sewer gas risk and local rules.
Broken station etiquette
If the prior rig left a mess, rinse your zone and report hazards to the host — do not escalate with anger on a shared pad.
Spare parts worth carrying
Extra gloves, a backup donut, and a short spare hose section save a trip when something cracks mid-dump.
DIY vs Text Now
Reasonable DIY
Every dump with good gear and patience. Teach the sequence before a long MT · WY · ID · WA loop.
Book us when
Stuck valves, broken sewer fittings, or tanks that will not empty after correct process. Text Now — we are not a pump-truck service, but we can diagnose valves and sensors on a visit.
FAQ
Gray before black?
No — black first, gray second so gray rinses the hose.
Do I need a clear elbow?
Helpful for watching flow; not magic. A solid seal matters more.
Station water potable?
Assume non-potable rinse water unless clearly marked. Keep fill hoses separate.
Need a quote?
Text for valve or tank service — pricing structure below.
Related: Holding tank sanitation · Toilet systems · Tank sensors · Service areas
Trip fee $75 within 30 miles, then $1.50/mi each way. Labor ~$150/hr (1-hour minimum, billed in 30-minute increments). Diagnostic $175 applied toward repair if you proceed.
Credentials (text): Victron Professional Certified Installer · weBoost Authorized Installer · Peplink Certified Associate · Dometic Professional Certified. Starlink = installs only (not a certified partner title).