SCM Inspections & Compliance
Trust, but Verify — and Document Both.
NCDEQ Wants Inspections. We Make Sure You Have Them.
Pond Lake And Stormwater Management Services
Clearwater inspects the standard, documents to requirement, and reports the audience — HOA boards, property management portfolios, commercial owners, MS4 annual reporting, or NCDEQ audit response. NCDEQ-compliant SCM inspections, O&M documentation, and annual compliance programs for Stormwater Control Measures across the NC Piedmont — wet ponds, dry detention, bioretention, sand filters, and the full range of permitted BMPs.
Every Permitted SCM in NC Requires Documented Inspection. Most Don't Get It.
An SCM inspection isn't a glance at the pond. It's a documented evaluation against NCDEQ design standards, the specific O&M plan attached to the permit at issuance, and any additional requirements imposed by the relevant MS4 jurisdiction. The output is a written record that maps to specific inspection criteria — sediment levels, structural condition, vegetative cover, outlet function, embankment integrity, and a dozen other elements depending on SCM type. When NCDEQ or a local stormwater administrator asks for records, they're asking for these documents. "Yes, our landscaper looks at it" is not a regulatory answer.
Inspection requirements vary by SCM type and jurisdiction. Wet detention ponds typically require annual inspection at minimum, with higher frequencies for sites with prior compliance issues. Dry detention basins follow similar protocols. Bioretention cells, level spreaders, sand filters, infiltration systems, and stormwater wetlands all have type-specific inspection criteria — and they're all governed by the same baseline NCDEQ stormwater rules plus whatever the MS4 program in Charlotte-Mecklenburg, Mooresville, Concord, Statesville, or your specific jurisdiction layers on top. We track all of that so the property owner doesn't have to.
We work with commercial property management portfolios, HOA boards, industrial site managers, engineering firms, and developers across the Piedmont on scheduled SCM inspection programs. Single-site inspections for spot work. Multi-property portfolios where a single property manager oversees 5, 10, or 30+ SCMs across multiple developments and jurisdictions — consistent inspection methodology, consistent documentation format, and audit-ready records pulled the same day they're requested. The work is straightforward. The records are the deliverable.
An inspection is the document, not the activity. NCDEQ audits the paperwork — the field visit is just how it gets generated.
Inspection frequency varies by SCM type and jurisdiction. Wet ponds, dry detention, bioretention, sand filters — each has its own protocol and timeline.
The O&M plan from the original stormwater permit defines what your inspection must cover. Most property managers have never seen the document.
Multi-property portfolios benefit from consistent inspection methodology. Same forms, same standards, same documentation format across every site.
Inspection findings drive maintenance scheduling. Without inspections, maintenance is reactive. With them, it's predictable.
Audit-ready means same-day records. When an inspector or auditor asks, the full inspection history shows up before they finish asking.
SCM Inspections and Compliance Services
SCM inspection work runs across the regulatory geography of the Piedmont. Charlotte-Mecklenburg operates one of the more active stormwater programs in the state. Mooresville, Cornelius, Davidson, Huntersville, and Concord each run NPDES Phase II MS4 programs with locally-specific O&M expectations. Statesville, Kannapolis, Salisbury, Winston-Salem, Greensboro, High Point, and Hickory each have stormwater management programs that govern permitted SCMs within their jurisdictions. We track all of them and inspect against the specific requirements that apply at each site.
Our portfolio inspection work spans commercial property management companies overseeing dozens of properties across multiple jurisdictions, HOA boards managing community SCMs, industrial site managers with on-site BMPs, and engineering firms supporting compliance for their clients. Iredell, Mecklenburg, Cabarrus, Rowan, Forsyth, Guilford, Catawba, and surrounding counties are all in regular service rotation.
Wet Detention Pond Inspections
The most common SCM type in NC residential and commercial development. Inspection covers forebay sediment depth, main pool conditions, outlet structure, embankment, vegetative cover, and dam integrity.
- Forebay sediment depth measurement
- Main pool water quality observations
- Outlet structure and orifice inspection
- Embankment and dam condition assessment
- Vegetative cover evaluation
- NCDEQ-formatted inspection report
Dry Detention Basin Inspections
Basins that fill during storm events and drain afterward — common on commercial sites and industrial properties. Inspection focuses on structure function, sediment, vegetation, and drainage time.
- Basin structure and grade inspection
- Sediment accumulation assessment
- Drawdown time verification
- Outlet structure clearing check
- Vegetative cover and mowing condition
- Erosion and channelization documentation
Bioretention & Low-Impact Development BMPs
Bioretention cells, rain gardens, level spreaders, and other Low-Impact Development BMPs require different inspection protocols than ponds. Media condition, plant health, and infiltration function are central.
- Bioretention cell media inspection
- Plant species and density verification
- Inflow and outflow structure check
- Infiltration rate observation
- Mulch and surface condition
- Underdrain function verification
Annual Inspection Programs (Single & Multi-Property)
Scheduled inspection cadence built around your specific SCM type and jurisdiction requirements. Single-property and multi-property portfolio programs available — consistent methodology, consistent documentation.
- Annual or semi-annual inspection scheduling
- Multi-property portfolio coordination
- Cross-jurisdiction tracking
- Year-over-year condition trending
- Maintenance recommendation prioritization
- Pre-audit comprehensive review
Compliance Documentation & Reporting
Inspection reports formatted for HOA board meetings, commercial property management files, MS4 annual report submission, or NCDEQ audit response. The format follows the audience, the content follows the regulation.
- NCDEQ-compliant inspection forms
- MS4 annual reporting format support
- HOA board presentation summaries
- Photo documentation with timestamps
- Multi-year condition tracking
- Audit-response document package preparation
Ponds We Know by Name.
We plan service around Piedmont realities — Carolina clay, spring runoff, summer algae pressure, nutrient loading from managed landscapes, and stormwater obligations tied to local municipalities — across every property in the portfolio. Proudly serving Charlotte, Concord, Mooresville, Statesville, Hickory, Salisbury, Winston-Salem, High Point, Greensboro, Lake Norman, the Piedmont Triad, and Catawba Valley.
SCM Inspections and Compliance Services FAQ
What is an SCM inspection?
A Stormwater Control Measure (SCM) inspection is a documented evaluation of a permitted stormwater BMP against NCDEQ design standards, the specific O&M plan attached to the permit at issuance, and any additional requirements imposed by the local MS4 jurisdiction. The deliverable is a written record covering structural condition, sediment levels, vegetative cover, outlet function, and other SCM-specific criteria. It's a regulatory document, not a casual walk-around.
Who needs SCM inspections?
Any property owner with a permitted Stormwater Control Measure on their site. That includes HOAs with community ponds installed under stormwater permits (which is most of them post-2000s), commercial property owners with retention or detention ponds, industrial sites with stormwater BMPs, and any property with bioretention cells, sand filters, infiltration systems, or constructed wetlands. The responsibility is on whoever currently owns the property — even if they didn't build the BMP.
How often must SCM inspections happen?
NCDEQ requires annual inspection at minimum for most permitted SCMs. Many MS4 jurisdictions require semi-annual inspection for higher-priority sites — commercial properties, industrial facilities, and sites with prior compliance issues. The specific frequency for your property is defined in the O&M plan attached to your original stormwater permit. If you don't have the O&M plan accessible, that's usually the first thing we identify.
What types of SCMs do you inspect?
Wet detention ponds, dry detention basins, bioretention cells, rain gardens, level spreaders, sand filters, infiltration systems, constructed stormwater wetlands, and other NCDEQ-permitted BMPs. The full range. Different SCM types have different inspection criteria — we follow type-specific protocols and the NCSU SCM Inspection & Maintenance methodology.
What's included in an SCM inspection?
A typical inspection includes: physical evaluation of all BMP components, sediment depth measurement (where applicable), structural condition assessment of outlet structures and embankments, vegetative cover documentation, photo documentation of all key elements, identification of any deficiencies against the O&M plan, prioritized recommendations for corrective action, and a written report formatted for the audience (HOA board, property management file, or MS4 annual report).
How much does an SCM inspection cost?
Single-site SCM inspections typically run $400–$1,200 depending on SCM type, size, and complexity. Multi-property portfolio programs are scoped per site with volume pricing — typical per-site cost in a portfolio runs lower than the standalone rate. Annual programs combining inspection, recommendations, and follow-up coordination are scoped after a property assessment.
What's the difference between inspection and maintenance?
Inspection is evaluation — the documented determination of what condition the SCM is in. Maintenance is physical work — sediment removal, structural repair, vegetation management, and the activities that fix what inspection identifies. Both are regulatory requirements. Most properties benefit from coordinating both with the same provider so the inspection findings flow directly into prioritized maintenance scheduling.
What documentation do you provide?
Written inspection reports with photo documentation, sediment depth measurements where applicable, structural condition assessments, identified deficiencies with priority ratings, recommended corrective actions with estimated timelines, and the inspection record formatted for the relevant audience — HOA board, property management compliance file, or MS4 annual report submission. Multi-year tracking shows condition trends over time.
Do you handle multi-property portfolios?
Yes — and that's where SCM inspection programs become most valuable. Single property managers responsible for 5, 10, or 30+ SCMs across different developments and jurisdictions benefit from consistent inspection methodology, consistent documentation format, and centralized record-keeping. Cross-jurisdiction tracking is built into the portfolio approach so different MS4 program requirements are handled correctly without the property manager tracking them individually.
What happens if you find deficiencies during inspection?
Deficiencies are documented in the inspection report with priority ratings and recommended corrective actions. Minor findings (mowing schedule adjustments, debris removal) often get handled during the same site visit. Major findings (forebay cleanout, structural repair, significant vegetation issues) get scoped as separate maintenance projects with their own quotes. The property owner controls timing on corrective action — but the inspection record reflects the as-found condition either way, which is what NCDEQ and MS4 inspectors care about.
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NCDA&CS Pesticide Applicator License — Category N (Aquatic Pest Control)
Trained in NCSU SCM Inspection & Maintenance protocols
EPA-registered aquatic herbicide and algaecide application
NC DEQ Stormwater Control Measure (SCM) maintenance compliance
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NC DEQ Stormwater Design Manual: https://www.deq.nc.gov/
NC DEQ SCM O&M: https://www.deq.nc.gov/
EPA NPDES: https://www.epa.gov/npdes
NC State Extension Pond Guide: https://content.ces.ncsu.edu/pond-management-guide
NC Wildlife Resources Commission: https://www.ncwildlife.org
NALMS (North American Lake Management Society): https://www.nalms.org
Duke Energy Lake Norman drawdown schedule: https://lakes.duke-energy.com/