Rules on the course
Sprinkler Head on Your Putting Line: Is Relief Allowed?
A sprinkler between your ball and the green does not automatically give free relief. Physical interference and line-only interference need different checks, and the adopted Local Rule matters.
Competitive Play · Updated October 22, 2026
Follow the worked example
A foot touches the head
The ball is clear, but the illustrated right-handed stance touches the sprinkler. This physical interference is a Rule 16.1 question even without F-5.
- B
- Ball in the general area; reasonable stroke is toward the top of the drawing.
- S
- Sprinkler head under part of the intended stance.
- F
- Shaded shoe/stance envelope. Complete relief must also clear this interference.
Line only: check both distances before R
Here the ball, stance and swing are physically clear. The sprinkler is 42 plan units from the green edge and about 62 from B: each is less than two club-lengths (80). For the reasonable putt toward H, R is the nearest same-distance clearance on the right; the symmetric left candidate ties. Blue excludes the green, the blocked line and points nearer H than R.
- H
- Hole; green ends at the horizontal edge above the sprinkler.
- S
- The obstruction is on the line, near both the ball and green.
- B
- Original general-area ball; the reasonable stance/swing is dry and clear below the head.
- R
- Nearest point clearing physical and line interference. One club-length is a radius, not permission to use the whole outlined circle.
- F-5.1 adopted
- The line and both distance conditions can establish the extra option. Take complete physical and line relief.
- F-5.2 adopted
- Both the ball and obstruction must also be in general area cut to fairway height or less. Moving the ball into rough can remove this extra option.
- No adopted F-5
- A head merely on an off-green line does not create ordinary free relief. Physical interference remains a separate check.
Fictional F-5.1 adoption; no actual course adoption is claimed. Drawn distances use one club-length = 40 plan units. Boundaries are schematic; the actual reasonable stroke, stance and swing must all be clear.
The short version
- Ordinary interference with ball, stance or swing differs from an obstruction merely on the line.
- Model Local Rule F-5.1 is optional and has two separate two-club-length conditions.
- F-5.2 adds a fairway-height-or-less condition for both ball and obstruction.
Two positions beside the same sprinkler
In the first fictional position, Ava's reasonable stance would put a foot on the sprinkler head. In the second, her ball and stance are clear, but she wants to putt across the head toward the green. The first is a physical-interference question. The second cannot borrow its answer merely because the sprinkler is the same object.
Off the putting green, line interference alone does not ordinarily establish Rule 16.1 relief. Start by asking what actually interferes, then read today's Local Rules.
Read F-5.1 and F-5.2 separately
The January2026 wording of F-5.1 provides the extra line-of-play option for a ball in the general area when the obstruction is on the line, on or within two club-lengths of the green, and within two club-lengths of the ball. Complete relief includes physical and line interference. A clearly unreasonable chosen line does not qualify.
F-5.2 adds that both the ball and obstruction must be in general area cut to fairway height or less. An event can also limit adoption to named holes or obstructions. A short scorecard label should send you to the full adopted text, not to a universal two-club shortcut.
Why the second distance matters
Our diagram uses a fictional ball, sprinkler and green edge. Moving the ball farther back can leave the sprinkler near the green while taking it outside the ball-to-obstruction limit. Moving the ball into rough can change an F-5.2 case even when neither distance changes.
Measure the stated conditions in the actual situation. The schematic is a comparison of conditions, not a measurement certificate for a real hole.
Before taking the drop
Confirm the ball's course area, the interference, whether F-5 is adopted and which version applies. If relief is available, identify complete relief and follow the applicable procedure; do not simply move the ball to the nearest attractive putting line.
For the basic reference-point method, see cart-path relief. For a ball actually on the green with temporary water in its line, see putting-green water relief.
Your next move
Check the governing rule
Confirm the actual condition, adopted Local Rule and procedure before moving the ball.
Check the governing rule(Official source), opens in a new tabKeep reading
Sources and review
- What it covers
- 2023 Rules of Golf and current published clarifications/Model Local Rules checked October22,2026 for this specific scenario.
- Checked
Primary sources
What this page cannot tell you
- Original fictional diagrams; no actual course adoption or measured relief location is claimed. No named rules-qualified reviewer has reviewed this page.