{
  "title": "Swales, Trenches, and Ponds: What to Consider Before You Dig",
  "description": "Questions to answer about catchment, soil, slope, overflow, safety and maintenance before constructing earthworks or water bodies.",
  "category": "Land & Farm Design",
  "readingMinutes": 2,
  "wordCount": 229,
  "topics": [
    "swale vs trench vs pond",
    "before digging a swale",
    "farm pond planning",
    "water harvesting earthworks",
    "swale design considerations"
  ],
  "url": "https://agro19-start-with-soil.dasotorganicfarms.chatgpt.site/articles/swales-trenches-and-ponds-what-to-consider-before-you-dig.html",
  "content": [
    {
      "type": "paragraph",
      "text": "A trench is easy to draw on a farm plan. Understanding where its water will come from - and where it will go when full - takes more work."
    },
    {
      "type": "paragraph",
      "text": "At Bholi, water availability is a serious constraint. That makes careful assessment more important, not less."
    },
    {
      "type": "heading",
      "text": "Start with the purpose"
    },
    {
      "type": "heading",
      "text": "Feature Intended role Key question"
    },
    {
      "type": "paragraph",
      "text": "Infiltration swale Intercept and spread runoff so Can the soil safely receive that it can enter the soil water here?"
    },
    {
      "type": "heading",
      "text": "Drainage trench Convey excess water to a Where will it discharge without"
    },
    {
      "type": "paragraph",
      "text": "suitable outlet causing harm?"
    },
    {
      "type": "heading",
      "text": "Infiltration trench Store water temporarily within Are soil, groundwater and"
    },
    {
      "type": "paragraph",
      "text": "an assessed infiltration system nearby structures suitable?"
    },
    {
      "type": "heading",
      "text": "Farm pond Store water for a defined use Is there enough suitable"
    },
    {
      "type": "paragraph",
      "text": "inflow, and can storage be maintained safely?"
    },
    {
      "type": "paragraph",
      "text": "These features are not interchangeable. A low point is not automatically a safe pond site, and a trench does not automatically recharge useful groundwater."
    },
    {
      "type": "heading",
      "text": "Before earthmoving, assess"
    },
    {
      "type": "list",
      "items": [
        "Slope, soil layers, infiltration and slope stability.",
        "Runoff catchment and extreme-rainfall flows.",
        "Groundwater and water-quality concerns.",
        "Buildings, utilities, access and neighbouring land.",
        "Inlets, outlets, overflow routes and maintenance.",
        "Safe access and protection around open water."
      ]
    },
    {
      "type": "paragraph",
      "text": "No single slope percentage or soil label establishes safety. Even a gentle slope can conceal unsuitable conditions."
    },
    {
      "type": "paragraph",
      "text": "Observe rainfall from safe locations and retain your notes. Do not dig first and decide the overflow route afterwards. Permanent works need appropriate site-specific technical assessment."
    }
  ]
}