When you’re designing irrigation from miles away, the biggest risk isn’t software or calculations—it’s incomplete or incorrect site data . I’ve seen remote projects struggle because of:• Missing or outdated as-built drawings• Inaccurate topography, slopes, or elevations• Unknown water source pressure & flow• Last-minute planting or hardscape changes• Gaps in local code and utility information In irrigation design, even small data gaps can lead to overspray, pressure loss, ine