Sovereignty Module: Channel the Flow
Complete Plumbing and Water Distribution: From Spring to Tap
Clean water delivered reliably is the difference between survival and civilization. This campaign covers water sourcing, pipe construction, gravity systems, pumps, drainage, and sanitary waste management.
Chapter 1: Water Sources
| Source | Reliability | Quality | Flow Rate | Development Cost | Treatment Needed |
|---|---|---|---|---|---|
| Spring (gravity) | High (perennial) | Usually excellent | 1-50+ GPM | Low-moderate | Minimal (filter) |
| Shallow well (hand-dug) | Moderate | Variable (contamination risk) | 1-10 GPM | Moderate | Filtration + disinfection |
| Deep well (drilled/driven) | High | Usually good | 5-50+ GPM | High | Usually minimal |
| Stream/river | High | Poor (surface contamination) | Unlimited | Low | Full treatment required |
| Rainwater (cistern) | Seasonal | Good (after first flush) | Depends on roof area | Moderate | Filtration + disinfection |
| Lake/pond | High | Moderate-poor | Unlimited | Moderate | Full treatment required |
Spring development: 1) Locate spring emergence point. 2) Excavate carefully to find source (don't disturb aquifer). 3) Install spring box (concrete or stone chamber around emergence). 4) Seal top and sides (prevent surface water entry). 5) Install overflow pipe (excess water exits safely). 6) Install outlet pipe (to distribution system). 7) Install sediment trap inside box. 8) Fence area (prevent animal contamination). 9) Gravity feeds from spring box to storage/distribution.
Chapter 2: Pipe Materials
| Material | Diameter | Pressure Rating | Lifespan | Difficulty | Cost | Best For |
|---|---|---|---|---|---|---|
| Bamboo | 1-4 inches | Low (gravity only) | 2-5 years | Low | Very low | Temporary, tropical |
| Hollowed log | 2-6 inches | Low (gravity) | 5-15 years | Moderate | Low | Rural, gravity systems |
| Clay pipe (fired) | 2-12 inches | Low-moderate | 50-100+ years | Moderate | Moderate | Drainage, gravity |
| Cast iron | 2-12 inches | High | 50-100+ years | High (foundry) | High | Pressure systems |
| Lead pipe | 1/2-2 inches | High | 100+ years | Moderate | High | DO NOT USE (toxic) |
| Copper pipe | 1/2-2 inches | High | 50-100+ years | Moderate | High | Potable water |
| Stone channel | 6-24 inches | None (open) | Centuries | High | Moderate | Aqueducts, irrigation |
Bamboo pipe system: 1) Select straight bamboo (2-3 inch diameter). 2) Punch out internal nodes (heated iron rod). 3) Join sections: smaller bamboo inserted into larger (telescoping). 4) Seal joints with pine pitch, beeswax, or clay. 5) Support every 4-6 feet (prevents sagging). 6) Bury underground where possible (UV degrades bamboo). 7) Replace sections as they deteriorate (2-5 year lifespan). 8) Suitable for gravity-fed systems up to several hundred yards.
Chapter 3: Gravity Distribution Systems
| Component | Purpose | Sizing Rule | Material | Maintenance |
|---|---|---|---|---|
| Collection (spring box/intake) | Capture water | Larger than demand | Concrete/stone | Annual cleaning |
| Transmission line | Move water to storage | Sized for peak flow | Pipe (any) | Annual inspection |
| Storage tank | Buffer supply/demand | 1-3 days supply | Concrete, metal, wood | Annual cleaning |
| Distribution lines | Deliver to users | Sized for peak demand | Pipe | Leak repair |
| Break pressure tank | Prevent excess pressure | Every 200 ft elevation drop | Small tank | Annual |
| Valves | Control flow | Match pipe size | Metal | Operate monthly |
| Air release valves | Prevent air locks | At high points in line | Metal | Annual check |
Gravity system design: 1) Measure elevation difference (source to delivery point). 2) Every 2.31 feet of elevation = 1 PSI of pressure. 3) Minimum 1% slope for reliable gravity flow in pipes. 4) Size pipe for peak demand (all taps open simultaneously). 5) Install air release valves at high points in pipeline. 6) Install drain valves at low points (for maintenance). 7) Break pressure every 200 ft of drop (prevents pipe burst). 8) Storage tank at highest practical point in community.
Chapter 4: Pumps
| Pump Type | Lift Capacity | Flow Rate | Power Source | Difficulty | Best For |
|---|---|---|---|---|---|
| Hand pump (pitcher) | 20-25 ft (suction) | 3-5 GPM | Human | Low-moderate | Shallow wells |
| Hand pump (force) | 100+ ft (with cylinder below) | 2-4 GPM | Human | Moderate | Deep wells |
| Ram pump (hydraulic) | 10x drive head | 1/10 of drive flow | Water power (no fuel) | Moderate | Streams with drop |
| Windmill pump | 100-300 ft | 1-5 GPM (intermittent) | Wind | High | Deep wells, storage |
| Chain pump | 20-30 ft | 5-10 GPM | Human/animal | Low | Irrigation, shallow |
| Archimedes screw | 3-10 ft | 10-50 GPM | Human/animal/water | Moderate | Low lift, high volume |
Hydraulic ram pump (free energy pumping): 1) Requires flowing water with at least 3 ft of fall. 2) Drive pipe: captures water from stream (1.5-2 inch diameter, 6-12x the lift height in length). 3) Waste valve: opens and closes automatically (creates water hammer). 4) Delivery valve: one-way valve to delivery pipe. 5) Air chamber: absorbs shock, smooths delivery. 6) Operation: flowing water builds speed, slams waste valve shut, pressure spike pushes water up delivery pipe. 7) Cycle repeats 40-100 times per minute automatically. 8) Lifts water 10x the drive height (but only 1/10 of the flow). 9) Runs 24/7 with zero fuel — only moving parts are two valves.
Chapter 5: Drainage and Waste
| System | Purpose | Slope | Pipe Size | Ventilation | Treatment |
|---|---|---|---|---|---|
| Greywater (sink/bath) | Remove wash water | 1/4" per foot | 1.5-2 inch | Vent stack | Garden/gravel bed |
| Blackwater (toilet) | Remove human waste | 1/4" per foot | 3-4 inch | Vent stack | Septic or treatment |
| Storm drainage | Remove rainwater | 1% minimum | 4-12 inch | Open or vented | Direct discharge |
| French drain | Remove groundwater | 1% minimum | 4 inch perforated | N/A | Dispersal |
Septic system: 1) Septic tank (1000+ gallon, watertight): receives all household waste. 2) Solids settle (sludge), grease floats (scum), liquid exits middle. 3) Outlet to distribution box (divides flow evenly). 4) Drain field: perforated pipes in gravel trenches (soil filters and treats). 5) Sizing: 1 bedroom = 750 gal tank, 150 ft drain field. Add per bedroom. 6) Locate downhill from well (minimum 100 ft separation). 7) Pump tank every 3-5 years (remove accumulated sludge).
Reference Card
- Gravity is free (design systems to flow downhill whenever possible — no pumps to maintain). 2. 2.31 feet = 1 PSI (memorize this — elevation difference tells you available pressure). 3. Ram pumps run forever (no fuel, no electricity — just flowing water and two valves). 4. Separate grey from black (greywater can irrigate gardens; blackwater needs full treatment). 5. Vent all drains (without air behind the water, drains gurgle and traps get siphoned empty). 6. 100 feet between well and septic (contamination travels through soil — distance is safety). 7. Storage buffers demand (tank at high point fills slowly, delivers quickly when needed). 8. Slope is critical (1/4 inch per foot for drains — too flat = clogs; too steep = liquid outruns solids).