Water Quality & Stormwater Compliance Calendar Software
Water quality and stormwater compliance involves a complex web of overlapping deadlines: monthly DMR submissions, quarterly sampling events, annual stormwater site evaluations, permit renewal applications, and inspection schedules that vary by season and rainfall. For facilities with NPDES permits, industrial stormwater coverage, and pretreatment requirements, managing all of these obligations manually is a recipe for missed deadlines.
Our Compliance Calendar Software and mobile app centralizes all water quality and stormwater obligations in one platform with automated reminders, so your team always knows what's due and when.
Programs Covered
Wastewater / NPDES
- Discharge Monitoring Reports (DMRs)
- Effluent sampling and laboratory analysis
- Permit limit compliance tracking
- NPDES permit renewal applications
- Whole effluent toxicity (WET) testing
- Outfall inspections and monitoring
Stormwater
- SWPPP development and annual review
- Routine facility inspections
- Benchmark and effluent limit monitoring
- Visual monitoring during storm events
- Annual comprehensive site evaluation
- Construction stormwater (CGP) inspections
Pretreatment
- Industrial pretreatment permit compliance
- Self-monitoring and reporting schedules
- Categorical standards compliance
- Slug discharge control plan reviews
- Pretreatment inspection readiness
Groundwater
- Groundwater monitoring well sampling
- Quarterly or semi-annual reporting
- Corrective action plan milestones
- Backflow prevention device testing
- Well closure and decommissioning
Key Deadlines to Track
DMR Submissions
Submit Discharge Monitoring Reports through NetDMR per your NPDES permit schedule, typically by the 28th of the following month.
Effluent Sampling
Conduct wastewater sampling and laboratory analysis at the frequency specified in your permit (daily, weekly, monthly, or quarterly).
Permit Renewal Application
Submit NPDES permit renewal applications at least 180 days before expiration to maintain administrative continuance.
Stormwater Inspections
Conduct routine facility inspections of stormwater BMPs, outfalls, and structural controls per your industrial stormwater permit.
Comprehensive Site Evaluation
Perform an annual comprehensive site compliance evaluation of all stormwater management practices and controls.
SWPPP Review
Review and update the Stormwater Pollution Prevention Plan at least annually and whenever site conditions or operations change.
Storm Event Monitoring
Conduct visual monitoring and grab sampling during qualifying storm events as required by your stormwater permit.
Benchmark Monitoring
Collect and analyze stormwater samples at outfalls for benchmark parameters specified in your industrial stormwater permit.
Backflow Prevention Testing
Test backflow prevention devices annually to ensure cross-connection control as required by local water authorities.
WET Testing
Conduct Whole Effluent Toxicity testing at the frequency specified in your NPDES permit to assess discharge impacts.
Software Features
DMR Deadline Tracking
Automated reminders for monthly and quarterly DMR submission dates across all discharge points.
Sampling Schedules
Track sampling frequencies for every parameter and outfall with reminders for upcoming collection events.
Stormwater Inspections
Schedule and document routine facility inspections, storm event monitoring, and annual site evaluations.
Permit Renewal Tracking
Track NPDES and stormwater permit expiration dates with reminders starting 12 months before expiration.
Limit Compliance Monitoring
Track effluent results against permit limits and receive alerts when results approach or exceed thresholds.
Task Assignment
Assign sampling, inspections, and reporting tasks to responsible personnel with due dates and completion tracking.
Historical Data
Maintain complete sampling results, inspection logs, and compliance records for audits and trend analysis.
Mobile App
Conduct field inspections, document stormwater conditions, and record sampling data with our mobile app.
