Lake Robinson SC Dock Permits: What the CPW Policy Actually Says

The 900-Foot Contour: CPW Owns the Shoreline Strip

Normal pool elevation at Lake Robinson is 889 feet above sea level — marked by a benchmark on the concrete tower near the dam. In the mid-1970s, Greer CPW had engineers survey and mark a property line around the lake following the 900-foot elevation contour. That line — 11 vertical feet above normal pool — is the legal boundary between CPW property and privately owned upland parcels.

What this means in plain terms: the strip of land between the waterline and the 900-foot contour is not yours. Greer CPW owns it. When you buy a Lake Robinson lakefront property, your deed conveys land down to the 900-foot contour line, and no further. The shoreline itself — the bank, the vegetation, the area where a dock connects to land — belongs to the Commission. Any structure you put in that strip, any vegetation you clear, any path you cut, requires a permit from the Lake Warden. This is not a Duke Energy easement situation where the power company controls a strip over your deeded property. The CPW literally owns the land.

The 900-foot contour was marked with thousands of iron pipes during the original survey and can be located by a registered land surveyor. CPW's policy explicitly states: if you plan to build, before you apply for a septic tank permit, you must have a registered surveyor locate and mark the 900-foot contour line. Setbacks for septic drain fields are measured from that line, not from the water's edge. This affects where you can site a home, an outbuilding, or any structure that requires a septic permit.

What You Can Build: Exact Dimensions from CPW Policy

The only man-made improvements permitted in the Shoreline Area — CPW's strip between normal pool and the 900-foot contour — are fixed or floating docks. No other structures. No boathouses. No storage sheds. No covered platforms beyond the dock itself. Docks are the sole permitted improvement, and the dimensions are specific:

• Steps or ramp: 6 by 6 feet maximum, anchored at the Shoreline Area and water's edge
• Walkway: 6 by 12 feet
• Dock platform: 8 by 12 feet maximum
• Total length from water's edge at normal pool (889.15 ft): 20 feet maximum

The total 20-foot dimension — walkway plus dock — measured from the water's edge at normal pool is not negotiable. This is a small dock by the standards of most SC lake markets. Lake Murray permits docks up to 75 feet in length and 750 square feet. Duke Energy lakes allow larger platforms with covered slips. Lake Robinson's 8 by 12 foot dock platform is 96 square feet. It accommodates one small boat appropriate to the 10 HP motor limit — a 14 to 16 foot jon boat or small pontoon — and that is the intended use.

CPW provides three approved dock designs in their policy document. All three use the same 6x6 ramp, 6x12 walkway, and 8x12 dock dimensions — the variation is in the layout orientation (dock extending left, right, or straight from the walkway). You choose one of these three designs. Custom configurations require separate Warden approval, which may or may not be granted.

No Electrical Below the 900-Foot Line

Phase 4 of CPW's permit process is explicit: no electrical — including pumps and accessories — will be located on or below the 900-foot elevation (CPW's property line). This applies to dock electrical systems, boat lift motors, lighting on the dock, and irrigation pump systems that draw from the lake. The suction pipe for an irrigation system must be laid on top of the ground in the Shoreline Area, painted dark green or brown, with the pump and electrical components sited above the 900-foot contour on the property owner's land.

In practice, this means dock lighting powered from shore must run the electrical connection above the 900-foot line before dropping to the dock. Boat lift motors — to the extent a lift is even appropriate for the small boats the 10 HP restriction allows — must be configured to comply. Any electrician unfamiliar with the CPW constraint will need the policy document in hand before designing a dock electrical system.

The no-electrical rule is directly tied to the drinking water mission. Lake Robinson is a public water supply reservoir. Electrical equipment near or below the waterline creates contamination risk that CPW manages by prohibiting it from their property strip entirely. This constraint does not exist at recreational lakes operated by Duke Energy or the Army Corps.

The Phase-by-Phase Warden Approval Process

CPW's policy structures all Shoreline Area work into phases, each of which requires separate approval and inspection by the Lake Warden before work begins and after completion. The phases are not sequential suggestions — the policy explicitly states "Contact a Warden before and after each phase."

Phase 1 covers brush clearing: vegetation 1 inch in diameter or smaller, removal of fallen or dead trees, and limb trimming to 8 feet above ground level. Only hand-held tools — chainsaws, bow saws, hand tools — are permitted. No bulldozers, no backhoes, no motorized equipment in the Shoreline Area.

Phase 2 covers removal of growth larger than 1 inch in diameter. As of the 2019 policy revision, there is an active ban on removing any standing tree above 1 inch in diameter. Without tree removal, a path of 4 to 6 feet wide may be created using mulch or stepping stones lined with small rip-rap.

Phase 3 is dock construction — the 6x6 ramp, 6x12 walkway, and 8x12 dock as described above. Three inspections are required: before construction starts, after poles are installed, and upon completion. No construction starts before receiving an approved permit from the Warden.

Phase 4 covers irrigation system installation with the no-electrical-below-900-foot constraint described above.

Phase 5 is a catch-all for anything not covered in Phases 1 through 4. All phases must be submitted in writing and approved in advance. Work that begins before written approval risks permit denial and potential removal of the structure at the owner's expense.

Revocable Permits: What "Revocable License" Actually Means

CPW's policy uses specific legal language: any dock erected, even though permitted, is a revocable license. The Commission may require the removal or alteration of any dock at any time, on any basis. CPW does not relinquish any legal rights of ownership by granting a permit.

This is materially different from what most lakefront buyers expect. On a Duke Energy lake, once a dock permit is issued and the structure is built in compliance, the permit renews annually and the dock is effectively permanent absent a shoreline management plan change. On an Army Corps lake, permitted docks carry federal authorization that creates a more durable right. At Lake Robinson, the permit is explicitly revocable at any time for any reason.

In practice, CPW has not conducted mass dock removal campaigns, and permitted docks in good standing and good condition are not at meaningful risk of arbitrary revocation. But the legal structure is what it is: your dock sits on CPW property under a revocable license. A buyer should understand this before paying a premium for a Lake Robinson property based on the value of its dock.

Public Access to the Shoreline Area

CPW's policy includes a provision that surprises many buyers: any person lawfully on the lake — boaters, fishermen, or others — has the right to use any portion of the Shoreline Area without interference from adjacent property owners. Fences and other obstructions in the Shoreline Area are prohibited for exactly this reason.

This means the bank below your dock, the shoreline adjacent to your property, and the strip between the water and the 900-foot line is accessible to any lake user who arrives by water. You cannot fence it, gate it, or exclude the public from it. Most Lake Robinson property owners are unaware of this provision until they encounter someone fishing from the bank next to their dock and learn they have no right to ask them to leave.

Applying for a Dock Permit: The Process

Applications go to the Lake Warden at the Mays Bridge Road office. Greer CPW phone: (864) 848-5500. Required with the application: a deed and surveyor's plat showing ownership of the property, detailed plans and specifications for the proposed structure, and the specific location on the plat. CPW uses a combined application form for clearing and dock construction — both are covered on one form if you are doing both.

For buyers purchasing a Lake Robinson property without an existing dock: confirm dock permit eligibility with the Warden before closing, not after. Not every shoreline configuration qualifies — in narrow coves, CPW may require shorter or narrower docks to avoid overcrowding navigable water. Confirm the specific lot is eligible and get that confirmation in writing before making a dock-dependent purchase decision.

For buyers purchasing a property with an existing permitted dock: call CPW before closing to confirm the permit is current, the annual fee is paid, and the physical structure matches the permitted design. Modifications made without Warden approval — an extended platform, added electrical, a roof — are violations that become the new owner's compliance problem at transfer. Verify the as-built condition matches the permit before closing.

The Lake Robinson Dock Checklist

• Understand: you do not own to the water — CPW owns the Shoreline Area from the 900-foot contour (11 ft above 889 ft normal pool) down to the waterline
• Have a surveyor locate and mark the 900-foot contour before siting any structure requiring a septic permit
• Maximum permitted dock: 6x6 ramp + 6x12 walkway + 8x12 dock platform = 20 ft total from water's edge
• No electrical below the 900-foot CPW property line — pumps, dock lights, and lift motors must be configured accordingly
• All phases require written Warden approval before work starts and inspection before and after each phase
• For existing docks: call CPW (864) 848-5500 before offer — confirm permit current, annual fee paid, no modifications beyond permitted design
• For lots without docks: confirm dock eligibility with Warden in writing before closing
• Dock permits are revocable licenses — CPW retains legal ownership of the land the dock sits on
• The Shoreline Area is publicly accessible — you cannot exclude lake users from the bank adjacent to your property
• No motorized vehicles in the Shoreline Area — ATV access to dock is not permitted