Independent field investigations for stormwater, drainage, erosion, and floodplain concerns — for homeowners who want a straight answer, and for engineering, municipal, and contracting teams who need reliable field data.
A contractor who sells French drains will find a reason you need a French drain. An independent investigation finds out what's actually happening on the ground first — then tells you straight, even if the answer is "you don't need much at all."
Most people who show up to look at a drainage problem also make money doing the install. Oklahoma Land & Water doesn't grade, dig, or install anything — that's what keeps the diagnosis honest, whether you're a homeowner or the engineer of record.
Free estimate, quick look, and a proposal — for the exact service that contractor happens to sell. The diagnosis and the sale are the same visit, from the same person.
A field investigation, documented findings, and a straight answer — whether that means no action needed, a simple fix, or data clean enough to drop straight into an engineer's report.
Standing water, a wet spot that won't dry, erosion along a slope, or a contractor's recommendation you'd like a second opinion on — we investigate first and tell you plainly what's actually going on.
Building a new neighborhood and need a drainage assessment and conceptual stormwater recommendations? Available for subcontract field investigations, drainage documentation, and project support — supporting engineers, municipalities, surveyors, contractors, developers, and environmental consultants across Oklahoma.
Field-based evaluations across stormwater, drainage, erosion, floodplain, and wetland concerns — documented clearly enough to act on or build a report from.
Evaluate → Document & recommend → Oversee implementation. You're never paying for a phase you didn't ask for — each one stands on its own.
"What's wrong?"
"How should we fix it?"
Consulting only — not engineered plans or stamped drawings.
"Let's make sure it's done correctly."
Start with a Phase 1 evaluation to get a straight answer — engineers, municipalities, and contractors: call to discuss subcontract field support.
📞 Call 405-777-8799