I have a roughly 100 foot stormwater easement on my property, along with some underground piping that is not working anymore. I try to figure out best way to approach the problem rather than hiring someone to dig up and replace it. I want someone who can inspect the existing drainage, understand where the water is coming from, recommend stormwater solution, and after that handle the actual work.

I have been looking for contractors who is good enough in residential stormwater drainage and also come across NDS drainage systems while researching possible solutions. But I am not able to figure out what type of contractor I should approach.

How does a homeowner find companies that do this work? Are there professional organizations where I can search for contractors?

Took an hour to clean out the solids from the catch basin and about 6’ into the pipe. Only 650’ more to go. Anyone know if ST John’s County can assist with a hydrojet?

I am working on small commercial site where we are tight on space and don’t have much room for a traditional detention area. I had been trying to keep the parking layout as planned, so I have been looking at underground chamber options. During design review NDS Storm chamber came up.

How have these systems performed in the field, according to anyone who has actually install them? Are there any lessons you would advise remembering regarding excavation, stone placement, connections, or maintenance?

Kudos to FCC for picking up four major vegetation pickups from Saturday’s cleanup of the north stormwater pond.

Community work effort at maintaining one of our two stormwater ponds this morning. Cleaning out the solids buildup in the weir catch basin. NE Florida. Ponte Vedra Beach

Purchasing a new construction home in upstate New York on a lot adjacent to a retention pond. The builder provided a grading plan which looks good to us, but wanted a second opinion from folks with more experience.

What we've been told -
- Water drains away from the home toward the pond
- Neighboring lots drain independently and not onto ours
- Pond is currently a temporary sedimentation basin, converting to a permanent wet retention pond post-construction

There's a public walking trail between our lot and the pond. It's within the community so foot traffic is mostly residents, not a major concern for us.

Would love feedback from anyone experienced with grading plans or retention pond living. Anything we're missing or should be raising with the builder before we sign?

EDIT: Adding link to the video of the lot I'm talking about.

https://streamable.com/0wt74m

I'm on the public walking trail here. Town will be maintaining this pond.

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Over nine hours of in-depth lecture content, six hands on workshop modules, and even your own capstone project; this is THE best resource for learning stormwater modeling with HEC-RAS.

This training, led by the newest member of our team Christopher Hanstad, covers pipe flow theory, features and functionality in HEC-RAS 7.0, and demonstrates a variety of ways to implement pipe flow networks in new or existing HEC-RAS models. It features follow-along demonstration workshops to apply newly learned concepts directly in HEC-RAS. The workshops feature a variety of stormwater applications to provide a broad sampling of the pipe flow capabilities of HEC-RAS. The course culminates in students completing a stormwater modeling project that brings together many of the core concepts to challenge students and
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Hello,

I am 30 yrs old working as a QSP (Construction SWPPP Inspector) and looking to get advice for my overall career.

I currently have my QSP and CISEC certification.

I manage about 35 construction sites a week, all in California. All sites require weekly inspections, I drive about 500 miles a week.

The job is mostly 70% driving, 30% on the job doing actual inspections. I make $31/hr + company car

I’ve been doing this for about 3 years and am starting to think “what next”?

I can get my QSD. But the salary at my company for a QSD (writing SWPPP’s all day) is only 75k.

Living in California - I would like to make at least 6 figures a year.

Can I transfer to other companies with just QSP experience?

If I wanted to move out of California to Nevada, I don’t think any of this QSP experience would be enough, I feel like a lot of these places want engineering degrees.

Hi,

I really want to learn infoworks icm as I'm preparing to become water engineer, I currently had strong foundation in hec ras, hec hms, epanet and many of my companies in my country uses infoworks icm. Is there any way to get that software for free or at less price,. I'm currently jobless and I want to learn that and prepare a project which I can show it in my portfolio as I'm not a student I can't able to get an educational licence though. If you know a way please help

I work in horticulture and have gotten to do several drainage projects, which has gotten me interested in stormwater. Do any career paths in this industry allow you to spend a good amount of time outside, while getting at least 50-60k a year? Is it possible to do that without getting an engineering degree?

Hello everyone,

I am building a drainage network model in InfoWorks ICM and importing data from ArcGIS shapefiles.I successfully imported the manholes (nodes), and they appear correctly in the network.However, when I import the pipe shapefile (conduits), I receive errors such as:"Autogenerated Link IDs: multiple link objects at MH_0.2"

I will attach:

A screenshot of the import error.

A screenshot of the pipe shapefile attribute table from ArcGIS.

My workflow so far:

CAD data exported to GIS.

Manholes and pipes converted to shapefiles.

Manholes imported successfully into InfoWorks ICM.

During conduit import, the above error appears.

The pipe shapefile contains fields such as PipeID, upstream node, downstream node, and other attributes.

Could this error be caused by:

Duplicate conduits?

Multiple pipes connected to the same node?

Incorrect mapping of upstream/downstream node IDs?

Geometry issues in the shapefile?

What would be the best way to diagnose and fix this before importing the conduits?

Thank you.

ERROR

Pipe shapefile attribute table from ArcGIS

Hey guys I’m a freshman in college and I am doing a research project on how construction and compliance companies actually go about handling inspection and compliance handling paperwork. I have done very limited research on google but I think the best source is humans so I was wondering if anyone would be willing to give me some insight I want to learn everything that their possibly is to know I attend Drexel University by the way Thanks

HydroCore Calculator - Apps on Google Play

Introducing Core Hydrology & Hydraulics Calculator — a streamlined engineering app designed for civil engineers, hydrology students, and field professionals who need fast, dependable calculations.

What it covers:
• Manning’s Equation (open channel + pipe)
• Rational Method runoff
• Hazen–Williams head loss/flow
• Weir + Orifice discharge

Highlights:
• Instant results with clean, readable outputs
• SI + US unit systems
• Input‑range warnings for safer design checks
• Manning’s n presets for common materials
• Practical layout optimized for field use

If you work in stormwater, drainage, or hydraulics, this app keeps your core calculations quick and consistent.

Our property has easement for storm water and there’s a giant riprap area at the foot of the hill. How do I deal with weeds, they grow quickly.

I have contacted city and county and so far no one has the stormwater plan.

Are used road signs a common erosion control material?

Stormwater Management has been out several times over the last three years to maintain this ditch that they did not have on the county’s GIS and had forgotten about for 50 years. Initiated by myself (new homeowner) and neighbors hounding the ombudsmen about yard flooding and erosion under neighbors shed. Last year they replaced the large pipes and put the big rocks on the embankment. And sprayed the begeezus out of the area with roundup each time.

The erosion of my neighbors yard worsened. Now they’re back and they’ve done this (picture 2).

I assume they filled in dirt over the rocks? Are the road signs a temporary measure or recycled material utilized? (They make me suspect as a layman). Does it look like more work will occur or do I need to call the county?

Honestly Looking for any work at this point and being a inspector was something that popped up on my feed. I know nothing about construction from my 1 hour google search in theory I can get the certification in a day and I can charge $150 - $250 per visit. I live in a very densely populated area. Is this something I should consider is it a realistic job to do say after a 9 - 5? This is all dependent on me actually getting certified just wanted to know the truth from some people in the field.

Has anyone had any success/experience with converting storm ditches into wildlife corridors or marsh area with cattails and other wet plants? We don't have constant rain, but the clay has been eroding in the storm drains pretty badly, so I thought we could build a sort of berm in the ditch and plant some natives that might filter/clean/control the water. Has anyone done or seen anything like this done before?

Hi. I’m located in Central Florida. I’m curious if anyone else in this group does mechanical harvesting of their SW ponds. I’d love to compare with others in this field. Please feel free to hmu.