# Drainage guides Canonical: https://quaycorpuschristidrainage.com/guide/ Content reviewed: 2026-11-04 Use these drainage guides to resolve a decision, not simply to choose a product. They explain water sources, collection methods, pipe functions, receiving limits, project preparation and maintenance. Quay offers private-property drainage in Corpus Christi; the guides keep sanitary sewer work, structural repair, municipal civil construction and flood-protection promises outside that scope. Start with the [complete Corpus Christi drainage guide](https://quaycorpuschristidrainage.com/guide/corpus-christi-drainage-guide/) when several questions overlap. It follows the source-to-receiver path and connects the individual topics. If you already know the decision that needs attention, use the groups below and return to the relevant [service page](https://quaycorpuschristidrainage.com/services/) when an assessment or installation scope is needed. ## Identify the water and the collector [Standing water after rain](https://quaycorpuschristidrainage.com/guide/standing-water-after-rain/) explains how to record timing, sources and recession safely. It helps prepare an assessment without diagnosing a property from a puddle. [Stormwater versus sewer](https://quaycorpuschristidrainage.com/guide/stormwater-vs-sewer/) separates rainfall runoff, sanitary wastewater and supply-water questions so an unsuitable trade scope is not developed around the wrong system. [French drain versus surface drain](https://quaycorpuschristidrainage.com/guide/french-drain-vs-surface-drain/) compares water crossing the ground with a suitable subsurface collection path. [Catch basin versus French drain](https://quaycorpuschristidrainage.com/guide/catch-basin-vs-french-drain/) focuses on a point inlet and permeable trench. Both comparisons explain why collector choice remains dependent on a usable receiver rather than the product’s name or size. ## Follow the pipe to its receiving point [Solid versus perforated pipe](https://quaycorpuschristidrainage.com/guide/solid-vs-perforated-drain-pipe/) explains collection and conveyance. A roof outlet or basin can release concentrated water into an unwanted location if connected to unspecified perforated pipe. The guide also covers transitions, materials, fall and cleaning access without prescribing a universal pipe specification. [Drainage with no gravity outlet](https://quaycorpuschristidrainage.com/guide/drainage-with-no-gravity-outlet/) compares verified fall with conditional infiltration, storage and pumping. A larger collector does not create a lower receiver. [Private drainage versus coastal flooding](https://quaycorpuschristidrainage.com/guide/private-drainage-vs-coastal-flooding/) keeps lot improvements separate from public-system capacity and elevated coastal receiving water. ## Evaluate infiltration with evidence [Dry wells and rain gardens](https://quaycorpuschristidrainage.com/guide/dry-wells-and-rain-gardens/) distinguishes storage, ground acceptance and overflow. It explains why a sandy surface or a neighbor’s installation is not enough to select a system. Actual location, depth, soil layers and groundwater conditions need consideration before an infiltration feature becomes the assumed destination. The relevant service may be [yard drainage](https://quaycorpuschristidrainage.com/yard-drainage/), [French drain installation](https://quaycorpuschristidrainage.com/french-drain-installation/) or [grading and swales](https://quaycorpuschristidrainage.com/grading-and-swales/), depending on the source and proposed mechanism. Do not assume every permeable trench disposes of water locally; some collect and convey it to a separate receiver. ## Resolve boundaries and approvals [Neighbor runoff](https://quaycorpuschristidrainage.com/guide/neighbor-runoff/) helps document cross-boundary flow, records and receiving questions without assigning legal responsibility. Historical routes and easements can affect a proposal. A private collector should not merely transfer the problem to another property or depend on access no one has agreed to provide. [Drainage permits and outlets](https://quaycorpuschristidrainage.com/guide/drainage-permits-and-outlets/) distinguishes project and jurisdiction questions, including Corpus Christi grading, public right-of-way, qualifying island work and construction groundwater discharge. Portland uses its own authority. The guide raises questions for confirmation rather than making a permit determination for an unseen property. ## Prepare installation and compare price [Installation and restoration](https://quaycorpuschristidrainage.com/guide/drainage-installation-and-restoration/) explains access, utility coordination, connections, checks, backfill and the finished property. Turf, planting and paving are different restoration inclusions. A controlled water check demonstrates limited behavior under its conditions, not every-storm protection. [The estimate checklist](https://quaycorpuschristidrainage.com/guide/drainage-estimate-checklist/) compares source, route, receiver, assumptions, approvals and finish. [Drainage cost](https://quaycorpuschristidrainage.com/drainage-cost/) retains national ranges only where supported and avoids invented local bands. It includes scope factors and illustrative arithmetic so a budgeting reference is not mistaken for a complete quotation. ## Maintain and investigate existing work [Drainage maintenance](https://quaycorpuschristidrainage.com/guide/drainage-maintenance/) covers accessible collection, safe discharge observations and recordkeeping. It explains when recurring trouble needs more than ordinary debris removal. [French drain not working](https://quaycorpuschristidrainage.com/guide/french-drain-not-working/) separates collection failure, conveyance problems and receiving limits before cleaning or replacement is chosen. Those topics connect to [drainage repair](https://quaycorpuschristidrainage.com/drainage-repair/) and [inspections](https://quaycorpuschristidrainage.com/drainage-inspections/). A recurring symptom does not automatically justify a full replacement, and an open pipe does not prove that a buried collection zone still functions. Keep the recommendation tied to findings and clearly stated limits. ## Carry the decision into a real request The [planning tools](https://quaycorpuschristidrainage.com/tools/) provide limited budgeting and observation routing, while the [worksheet](https://quaycorpuschristidrainage.com/resources/) preserves notes and comparisons. Neither replaces site evidence or official safety guidance. If you request an estimate, describe the situation and known constraints through the [shared form](https://quaycorpuschristidrainage.com/get-an-estimate/). You do not need to read every guide or diagnose the system first. Use the topic that answers your current question, retain unresolved matters for the assessment and compare a complete scope before authorizing work. Appointment, price and start arrangements remain separate from an accepted online request. When a guide links to another topic, follow the link only as far as the current decision needs. A roof-water request may need pipe-function and receiver explanations without requiring a complete infiltration comparison. Keep questions that remain unresolved in the assessment record rather than trying to turn every guide into a self-diagnosis checklist. ## Common questions ### Which guide should I read first? Use the complete drainage guide for the full route, or choose the specific source, collector, outlet or project decision you need to resolve. ### Do the guides diagnose my property? No. They explain mechanisms and questions; an actual property needs its own observations, levels and appropriate investigation. ### Do guides cover sanitary sewer repair? No. The system comparison explains that boundary and directs the source question to the appropriate provider. ## Continue the decision - [Corpus Christi drainage guide](https://quaycorpuschristidrainage.com/guide/corpus-christi-drainage-guide/) - [French drains or surface drains?](https://quaycorpuschristidrainage.com/guide/french-drain-vs-surface-drain/) - [Drainage without a gravity outlet](https://quaycorpuschristidrainage.com/guide/drainage-with-no-gravity-outlet/) - [Why a French drain stops working](https://quaycorpuschristidrainage.com/guide/french-drain-not-working/) - [Dry wells and rain gardens](https://quaycorpuschristidrainage.com/guide/dry-wells-and-rain-gardens/) ## Get an Estimate Tell us what happens, where the property is and what access or outlet information you have. A request does not confirm an appointment or price.