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[0:05]
Many of you either have post construction stormwater
[0:08]
control facilities on-site. Raise your hand if you
[0:10]
have one on-site. Yeah, yeah, you guys have
[0:15]
one. Yep. All right, raise your hand if
[0:18]
you're here just a resident to learn more
[0:21]
about these facilities. Cool. Raise your hand if
[0:26]
you're here because we're from the city and
[0:28]
I asked youtold you. Nothing wrong. Yay, thank
[0:33]
you. So this year we are requiring all
[0:38]
owners of post construction stormwater controls for water
[0:41]
quality to be inspected and maintained. Maintaining them
[0:45]
could be a variety of different things depending
[0:47]
on what kind of BMP or best management
[0:49]
practice, what's installed on your site. We do
[0:52]
have some engineers here that I've reviewed many
[0:54]
of their plans. So yeah, we're really glad
[0:58]
to have you guys. I have my inspectors
[1:00]
in the back, Dan Kern, Samuel Miller, and
[1:02]
Jeff Parker. They're behind you, so you may
[1:05]
see them out on your facility or they
[1:07]
may be the ones you guys contact us
[1:09]
to have some more insight in the field
[1:12]
on what your controls are, how they're supposed
[1:14]
to function, if they're looking okay, if you're
[1:16]
doing the proper maintenance. I left my business
[1:19]
card on everyone's table, so please feel free
[1:21]
to reach out. There's also a form on
[1:23]
your table that if you guys could go
[1:25]
ahead and fill out. It's not the inspection
[1:27]
form. It's the other it's just a single
[1:30]
page form. The inspection form will go through
[1:32]
together at the end with some pictures to
[1:34]
kind of get everyone a feel for what
[1:35]
it is that they're looking at and looking
[1:37]
forward, but that other forum helps us with
[1:40]
tracking and reaching out for those annual inspection
[1:42]
reports and operation and maintenance documents a little
[1:46]
bit later in the year. Awesome. Well, you
[1:51]
guys for helping protect our water quality here
[1:53]
in St. Joseph. I am here with Amy
[1:56]
and Caitlin, my Black and Veatch consultants, and
[1:59]
they are going to go ahead and go
[2:00]
through a presentation. Do you want them to
[2:03]
raise their hand if they have a question
[2:04]
as you're going or would you prefer? Yes,
[2:08]
please interrupt me as you'd like to ask
[2:12]
a question. If you're joining us from online,
[2:15]
welcome. We want you to utilize the chat.
[2:20]
I can see it from here and I'll
[2:22]
address your question if pop it in there.
[2:26]
Can they go ahead and put their contact
[2:28]
info in the chat as well? Oh, yes.
[2:30]
Please put your contact information in the chat
[2:36]
and please tell Colleen if you have a
[2:39]
stormwater detention facility. Think I she'd love to
[2:42]
know that. I think that was one of
[2:45]
the entry or the entry questions. And then
[2:49]
please feel free to grab a snack if
[2:50]
you guys need to get up and use
[2:51]
the restroom or in the hallway to your
[2:54]
right hand side. If anything comes up, just
[2:57]
let us know. We're here to help and
[2:58]
answer questions. Thank you guys. So as Colleen
[3:02]
said, my name is Amy Dietz. I've been
[3:05]
with Black and Veatch for about four years
[3:08]
and I've been an engineer in Kansas City
[3:11]
area for about twenty. And I'm here today
[3:15]
to talk about stormwater protection and inspection. It's
[3:19]
not enough to build. A stormwater facility. We
[3:23]
also have to maintain it, make sure it's
[3:26]
still working. This live training is being recorded,
[3:35]
and by participating, you are consenting to being
[3:39]
recorded. Fantastic. The purpose of this course, we're
[3:44]
gonna go over post construction BMPs. So things
[3:48]
that we've put in place to manage water
[3:51]
quality and water quantity. And then just some
[3:55]
common maintenance issues that we see around the
[3:58]
city. We're gonna review permitting requirements and what
[4:02]
the city code says we have to do,
[4:05]
and then we'll review some inspection form requirements.
[4:11]
And we'll let everyone into the lobby. There
[4:20]
we go. So the city has an MS4
[4:24]
permit, and that's defined as a municipal separate
[4:28]
storm sewer system. It's operated by the city
[4:34]
and it's audited by the Missouri Department of
[4:38]
Natural Resources. One of the most common deficiencies
[4:41]
that pops up on an audit just anywhere
[4:44]
in the nation, not specifically here, is documentation.
[4:50]
That's kind of one of the hardest things
[4:52]
to do. We do a pretty good job
[4:54]
of everything else. We're going to go over
[4:58]
the types and common maintenance issues of some
[5:02]
of these facilities. When I talk about post
[5:05]
construction BMPs, I mean all the water quality
[5:10]
things that have been built in the last
[5:12]
probably ten years. And before that, we were
[5:15]
still building detention basins, which do have some
[5:18]
water quality benefits. So some common issues we
[5:22]
see with detention ponds are beaver, rodent activity,
[5:26]
potable sedimentation, scour, and invasive species. Yeah. See
[5:35]
the screen. I can see the screen. Thank
[5:39]
you. Okay. Glad you asked. So the picture
[5:45]
in the center there is the Amur or
[5:48]
bush honeysuckle. I don't know if you're familiar
[5:50]
with it. It gets these lovely white blossoms
[5:52]
on it, and once you know what it
[5:54]
is, you start seeing it everywhere. It's not
[5:59]
enough to chop it down, you have to
[6:01]
poison the stump. If you look at the
[6:04]
understory in the center picture here. It's there.
[6:09]
Nothing lives underneath this. This is a non
[6:13]
native and a pretty expensive invasive. Counties are
[6:19]
spending a lot of money getting rid of
[6:20]
this stuff, cutting it back, trying to trying
[6:24]
to manage it. And then there's the other
[6:27]
things that you might be more familiar with
[6:29]
the eastern red cedars. You have a cow
[6:32]
pasture, you'll see those growing real commonly in
[6:35]
it. Johnson grass and Reed canary grass. They're
[6:39]
a little harder to identify. I have a
[6:42]
picture here somewhere, but they just kind of
[6:46]
look bully and overground really tall grasses. Another
[6:51]
common issue we have with tension ponds is
[6:55]
eutrophication. That's a fancy word for saying buildup
[7:00]
of nutrients. The reason this is a problem
[7:03]
is that lowers the dissolved oxygen in the
[7:06]
pond, which kills your fish, and significantly tanks
[7:10]
your recreational ability when there's dead fish in
[7:13]
your pond. This happened in Krug Park Lake.
[7:20]
Let's see 2023. So a couple years ago.
[7:25]
And oh, Lisa, you can't hear me, I've
[7:32]
gotten a notification online that we're having some
[7:35]
audio issues. Paul Free notified me that he
[7:42]
could hear me. So I wonder if the
[7:45]
problem is on your end, Lisa. Anyway, the
[7:50]
Department of Natural Resources, they do track these
[7:54]
harmful algal blooms. There's a website, you can
[7:58]
Google it, real easy. And it has a
[8:01]
lot of, it really is pretty harmful. It
[8:05]
can harm humans, pets and wildlife. Pets are
[8:09]
the most common victim of this cyanobacteria. This
[8:14]
examples from Jackrabbit Lake, which is in Jackson
[8:17]
County, Kansas City. And And it can happen
[8:24]
here. This cyanobacteria is not, you know, not
[8:27]
super rare or anything, and it can cause
[8:30]
neurological or liver damage to to pets. Turn
[8:40]
off the speakers. There we go. And I
[8:42]
will add here, a couple of years ago,
[8:45]
this happened at the Lake Of The Ozarks,
[8:48]
and there were reports of a lot of
[8:49]
dogs getting sick from drinking the lake water
[8:53]
down there with neurological diseases and issues like
[8:59]
that. So it can be pretty dangerous and
[9:03]
very unsightly. No one really wants to see
[9:06]
a bunch of algae sitting on top of
[9:07]
a pond. It doesn't look very pretty, but
[9:10]
it also can be quite harmful. There we
[9:22]
go. Another common issue we see is inlet
[9:26]
scour. So scour is just a fancy word
[9:30]
for velocities, water erosion, or, you know, nearby
[9:35]
a facility. And in this case, we have
[9:39]
a loss of the inlet riprap that was
[9:42]
originally meant to protect the facility. And so
[9:47]
normally, you know, I don't really care if
[9:50]
everything looks absolutely perfect, but this kind of
[9:53]
of scour over time can lead to failure,
[9:57]
failure of the you know, because it supports
[10:01]
the inlet and outlet structures. Okay, there we
[10:08]
go. So erosion and scour, what's the big
[10:13]
deal about that? You know, this picture just
[10:19]
makes me very sad because this facility is
[10:23]
less than five years old. I was able
[10:25]
to use Google Earth and kind of use
[10:28]
the time thing and it almost immediately within
[10:33]
two years it failed. Scour at the outlet
[10:38]
caused if you can see my cursor, it
[10:41]
caused soil loss up here and it caused
[10:44]
soil loss down here where my cursor is.
[10:48]
And then that lack of support around the
[10:50]
end section, you know, caused it to separate
[10:54]
and fail. And as an engineer, I really
[10:58]
strongly believe in blaming the contractor. But at
[11:01]
this point, it doesn't matter. We, know, we
[11:04]
have to maintain the facility because this is
[11:06]
a brand new facility that could last for
[11:08]
many, many more years if, you know, if
[11:11]
we get a handle on it now, we
[11:14]
certainly it's just going to get more expensive
[11:17]
to maintain if this kind of thing is
[11:19]
left to go. Some other common outlet scour
[11:26]
that we see is this HDPE pipe is
[11:31]
engineering wise, pretty fair product. It's light, the
[11:37]
walls are thin, easy to handle. It all
[11:41]
kind of snaps together with the end section
[11:43]
here where my cursor is. But it is
[11:47]
vulnerable to UV. So having this much of
[11:50]
it exposed from the embankment is just not
[11:52]
great for it. Where my cursor is, there's
[11:55]
a big crack in the side of this
[11:57]
pipe, so we're already experiencing some failure and
[12:01]
whether that's due to UV damage or maybe
[12:04]
perhaps it was hit by a mower, it's
[12:05]
hard to say. But it really should have
[12:10]
been protected from sunlight and damage with a
[12:14]
little bit more riprap. In general, I like
[12:17]
to see whatever the diameter of the pipe
[12:19]
is. As a rule of thumb, I want
[12:21]
like two and a half times whatever that
[12:24]
the diameter of the pipe is. That's how
[12:26]
wide I want that riprap usually at an
[12:29]
outlet section. And then up around the top
[12:32]
of it just to protect it from stuff
[12:34]
like this. You can also see, not so
[12:37]
only did they not make enough riprap on
[12:40]
width wise, but I'm not sure they added
[12:43]
enough length or if they did it, it
[12:45]
got washed away. Because now we're seeing some
[12:47]
scour at the toe right here where my
[12:51]
cursor is. So this is the kind of
[12:54]
thing though, that with a little bit of
[12:56]
riprap and some landscaping landscape crew, we could
[13:00]
address this pretty easily before the failure gets
[13:02]
any worse. Certainly, you could also cut the
[13:05]
pipe off here, reattach the end section and
[13:09]
just back the whole thing up and then
[13:11]
that crack wouldn't continue. I love this picture.
[13:18]
This is beaver and muskrat damage from just
[13:23]
one winter. So we see this bright, bright,
[13:27]
bright white wood because there must have been
[13:30]
an absolutely an army of these guys. This
[13:34]
was not a St. Joseph City Park, but
[13:39]
it was a city park. And boy, this
[13:43]
is just a lot, a lot of damage
[13:47]
to the trees. And if they don't do
[13:50]
something about this beaver and muskrat damage, not
[13:54]
only are they not going to have any
[13:56]
trees in the wetland here, but they're also,
[14:00]
when this wood dies, guess where it ends
[14:03]
up? Blocks the inlet, you know, it ends
[14:06]
up against the outlet structure and it creates
[14:10]
more problems. Can I add something too? Oh,
[14:14]
please do. Another thing with beaver and muskrat
[14:18]
damage. I know of a property that had
[14:22]
a huge Beaver Dam, the biggest one I've
[14:26]
ever seen, and it had drained upon three
[14:29]
feet back into and flooded the upland area
[14:34]
of it. So it definitely can damage your
[14:39]
facilities, the structures you have on your facilities.
[14:41]
It definitely needs to be maintained, looked after,
[14:46]
because they're really good engineers. They're really good
[14:49]
at building things, and they can really wreak
[14:54]
havoc on the things that we build. So
[14:57]
definitely something to watch out for and just
[15:00]
be aware of. So a detention pond is
[15:07]
not a levy, but a lot of the
[15:10]
maintenance recommendations and deficiency, you know, solutions are
[15:19]
similar to a levee. So if you look
[15:22]
at my picture here, we should really have
[15:26]
a vegetation or I mean woody vegetation, woody
[15:30]
vegetation free zone about 15 feet on either
[15:36]
side of the embankment. And then the crown
[15:39]
and both sides of the embankment should also
[15:41]
be free of that woody vegetation. Our kind
[15:46]
of standard size for having to address some
[15:50]
of this is four inches. So if you
[15:52]
have a wildlife burrow or a tree that's
[15:56]
four inches in diameter or larger, then we
[16:00]
not only need it removed, but we need
[16:03]
to backfill it with something called mud pack.
[16:06]
And mud packing is a solution of 90%
[16:10]
soil and 10% concrete. And it's kind of
[16:14]
a cure all for issues that you might
[16:18]
have with your embankment. If you're seeing some
[16:22]
scour, if you're seeing, you know, some embankment
[16:25]
failure, if you're just, you know, noticing that
[16:28]
you need to freshen your, you know, to
[16:32]
stop some of the erosion that's going on,
[16:34]
that's a great remedy. So we've talked a
[16:37]
lot about, you know, the damage or deficiencies
[16:40]
that you can have with your detention ponds.
[16:43]
And that's a great, really inexpensive way to
[16:47]
remedy some of those maintenance issues. Some other
[16:51]
issues that we can have are colonizing species.
[16:56]
So cattails aren't a terrible thing. But if
[16:58]
they take over, you won't have in a
[17:02]
bio retention system very much biodiversity if you
[17:07]
let cattails take over. Bioretention is a terrific
[17:13]
means of trapping and removing sediment from stormwater.
[17:17]
We use it for that all the time.
[17:20]
Trash and floatables also get caught up in
[17:22]
it, and that's great. That's what we wanted
[17:24]
it to do, But it doesn't magically vanish.
[17:26]
We then have to remove it from the
[17:29]
facility. Some other common issues we can get.
[17:36]
Oh, this is the same The same thing
[17:38]
I just talked about, but for a bioswale
[17:40]
versus bioretention. So it's just basically linear. The
[17:46]
photo on the bottom. Well, the photo on
[17:49]
the top there, the higher photo, that's Johnson
[17:51]
grass. A lot of it. So I talked
[17:54]
about invasive species earlier. That's what it looks
[17:57]
like if you're interested. And then the lower
[18:00]
picture has cattails in it. And I think
[18:03]
this photo is interesting because I can't quite
[18:06]
tell what's going on. I'm not sure if
[18:09]
it was designed to treat the runoff from
[18:12]
the lawn before it enters the gutter. Or
[18:16]
if it was meant to treat the runoff
[18:19]
from the street as it leaves the gutter.
[18:23]
And it doesn't matter. At any rate, it's
[18:26]
completely full of cattails, whatever and sediment, whatever
[18:29]
function it was providing is. It just needs
[18:33]
a refresh, a little bit of maintenance here.
[18:39]
So moving on, underground detention. Boy, howdy. It
[18:44]
is tough to get a picture of underground
[18:46]
detention. We cover it up and we forget
[18:50]
about it. But I would argue that it's
[18:53]
one of the more important things to inspect
[18:56]
and track. Because, you know, if it gets
[19:00]
forgotten about, and it gets plugged, or drilled
[19:05]
into for something else, for a utility, for
[19:08]
a sign, you've decided, okay, I want to
[19:11]
put some fence posts in, I'm going to
[19:13]
put them right across the street here, and
[19:16]
oops, I hit the hit the tank of
[19:20]
the underground attention. So yeah, we do have
[19:23]
to they're not visible and it does create
[19:27]
a little bit of an extra maintenance and
[19:29]
inspection challenge there. So, yes, I'm going to
[19:38]
turn it over to Caitlin. Can I skip
[19:42]
a slide? Sorry. Yes, I'm going to turn
[19:45]
it over to Caitlin, and she's going to
[19:47]
talk about city's requirements, the code, and the
[19:50]
permitting requirements. Yes, I get the super exciting
[19:55]
topic of permitting city code regulations, try to
[20:01]
stay awake. I will try to make it
[20:03]
interesting probably won't be but I will try
[20:07]
so, permitting requirements and city code Amy talked
[20:13]
about we have an ms4 permit for the
[20:16]
city of St Joseph With that, we need
[20:19]
annual inspection and reporting for the general permit
[20:23]
for stormwater facilities. General permit section division four,
[20:30]
section 25 through 97 basically says, hey, we
[20:33]
can go inspect your stormwater BMP, and we
[20:36]
will. So if you're curious about what the
[20:41]
code says, if you're into that kind of
[20:42]
thing, you can go look it up. Readily
[20:45]
accessible if that's something you want to look
[20:49]
at for yourself. But all this says is
[20:52]
that we can inspect your stormwater BMPs and
[20:56]
we're going to. So the MS4 permitting part
[21:01]
of your MS4 permit is you have to
[21:03]
write reports. They want to know what you're
[21:06]
doing to maintain your MS4 system. Colleen writes
[21:11]
a report every year. It's lovely, but she
[21:14]
is required to report how they're meeting their
[21:17]
requirements, how many inspections they do, what your
[21:21]
inspections consists of. Even things like this, educational
[21:26]
events, she will write about in her MS
[21:28]
four report. So thank you for all attending
[21:31]
this. We will get credit for this and
[21:34]
this report. So that's great. But, yeah, the
[21:37]
big thing is, like Amy said, documentation. We
[21:40]
need to know what's out in the city.
[21:42]
We need to know how it's functioning, and
[21:45]
we need to have records of that because
[21:47]
when you submit your report, they wanna know
[21:49]
all of these numbers. They big fan of
[21:53]
data, and they wanna know all of it.
[21:57]
So these are some pictures because I'm trying
[22:00]
to class this up a little bit, make
[22:02]
it interesting. A couple of things that we
[22:05]
talk about in these reports are, like, cleaning
[22:08]
up after your pets. Like, did you put
[22:12]
educational signs out saying, like, this leads to
[22:15]
pollution or how many illicit discharges did you
[22:18]
have that you had to clean up? That
[22:20]
kind of thing. Is there a couch in
[22:22]
the river? I don't know. Did you have
[22:26]
any leaks? That kind of thing. K. Let
[22:29]
me build off of what she said. Mhmm.
[22:31]
So I may be the one that's doing
[22:33]
the reporting and helping facilitate our stormwater program
[22:36]
here in the city of Saint Joseph, but
[22:37]
it does take us as a city to
[22:39]
be in compliance and to have good water
[22:41]
quality. So whether you have kids or you
[22:44]
have pets like we've covered, it's really good
[22:46]
to make sure that we're making those smart
[22:47]
decisions to keep everyone safe and for our
[22:51]
kids to be able to play in creeks
[22:52]
and streams as they continue to roll over.
[22:55]
I for one love to play in creeks
[22:56]
and streams, even as an adult, and I
[22:59]
want them to be accessible and clean and
[23:01]
healthy so I can continue to do that,
[23:03]
as well as for all the babies out
[23:05]
there. So thank you, guys. Yeah. Awesome. So
[23:12]
why are inspections and maintenance records important? I'll
[23:15]
go into that a little bit. So they're
[23:19]
directly linked. Right? You need to know what's
[23:23]
out there. You need to know what condition
[23:24]
it's in. You need to know how that
[23:26]
condition is changing year after year because, you
[23:29]
know, things don't last forever. You need to
[23:31]
replace things. You just need to know where
[23:35]
your assets are and what condition they're in.
[23:38]
Reporting also helps transfer knowledge when your property
[23:42]
changes hands and ownership. This picture here is
[23:48]
a facility that is directly upstream from a
[23:51]
drinking water source. And you can see, well,
[23:55]
all of these little arrows are where filter
[23:57]
socks are, which is very important because it
[23:59]
cleans up the water discharging off of this
[24:03]
site before it goes into the drinking water
[24:04]
source. Now this property was sold. The new
[24:09]
property owners did not know that they had
[24:11]
BMPs on-site. They did not know what these
[24:14]
weird filter socks are. They did they just
[24:17]
weren't aware of it. So as the years
[24:19]
went on, they lost four of them. They
[24:22]
never replaced them because they didn't know about
[24:25]
them. And then that was impacting the drinking
[24:27]
water downstream. And it's not because the owners
[24:30]
didn't want to, they just didn't know about
[24:33]
it. But if we had inspection forms, and
[24:36]
this is not St. Joe, by the way,
[24:38]
if we had inspection forms and we had
[24:40]
that reporting and you could give a packet
[24:44]
or a piece of paper to the next
[24:46]
owner, you'd be like, oh, I should probably
[24:49]
put some filter socks on this or something
[24:51]
like that. And then you would have your
[24:53]
protection for the drinking water downstream, and it
[24:56]
wouldn't be a big deal so it's just
[24:58]
like the knowledge is power type situation where
[25:03]
you can't take care of something you don't
[25:05]
know about so reporting and inspections help aid
[25:08]
in that. Okay, and I have one thing
[25:10]
to add to that, which is that Saint
[25:14]
Joe does a really good job. The reason
[25:18]
that few so few of my examples come
[25:20]
from Saint Joe is a direct reflection on
[25:23]
the terrific job that you all do for
[25:25]
water quality in your city. I would just
[25:30]
wanted to add that. Thanks, Caitlin. Yeah, of
[25:33]
course. Is there any responsibility go through the
[25:36]
title companies, property transfers, things that have been
[25:40]
permitted legally through all this stuff, know, like
[25:45]
with HOA and talking with HOA and then
[25:50]
when the owner of the properties are gone
[25:52]
and gone, how's any of that ever is
[25:54]
there anything in place to transfer any of
[25:56]
input down the road? I don't think there
[25:59]
is currently. Personally, I feel like there should
[26:03]
be. Like, when you buy a house, you
[26:05]
know, you have your, like, this is what
[26:06]
you should disclose about the house. It we
[26:10]
don't currently have anything like that set in
[26:12]
place, but I would love to get there.
[26:16]
Amy, Colleen, you wanna add In HOA, you
[26:20]
have, you know, HOA fees. Those go to
[26:23]
a pool. That maintains all the post construction
[26:27]
stormwater BMPs that were built with that HOA.
[26:32]
So that is the mechanism for maintenance for
[26:35]
an HOA owned stormwater facility. But for a
[26:40]
facility like the one in my slide, so
[26:45]
that was, it's one of the very first
[26:47]
water quality things I ever worked on when
[26:49]
I was in EIT twenty years ago. And
[26:53]
there were just, that warehouse changed hands and
[26:56]
changed hands again. And there really was no
[27:00]
mechanism for, for continued maintenance or even awareness
[27:07]
that that this had been built with the
[27:08]
facility. And, you know, I don't. Obviously, I
[27:14]
wasn't involved in the sale or the title,
[27:17]
but I mean, that would have been one
[27:19]
way to to enforce it. The other way
[27:21]
to enforce it is that if it were
[27:24]
being inspected annually and they were required to
[27:28]
give an annual report to the city, then
[27:30]
at least the city would know, hey, we
[27:33]
haven't gotten a report from you, why? And
[27:36]
they would say, well, why would we give
[27:38]
you a report? And that's the city's chance
[27:41]
to say, well, because you have a facility
[27:43]
on-site. And they say, a what on-site? Yeah.
[27:46]
Then you go forward from there. It gives
[27:49]
you a trigger, basically, and a reason to
[27:52]
ask them for maintenance. Yeah. And like Amy
[27:56]
said, we are going to be requiring the
[28:00]
inspection reports to be on file with the
[28:02]
city. So Colleen will be reviewing them. Her
[28:06]
team will be reviewing them. And if a
[28:08]
year goes by, two years go by, and
[28:10]
you don't have an updated inspection report, the
[28:13]
city can call that facility or go out
[28:15]
to that facility and say, hey. This is
[28:18]
what's going on to kind of, you know,
[28:22]
get them back on track, tell them they
[28:23]
have one if they don't know about it,
[28:25]
that kind of thing. But to get back
[28:27]
to your original questions or statement as far
[28:31]
as like real estate and disclosure of it
[28:34]
we don't have anything like that right now.
[28:41]
So for inspections everyone kind of does it
[28:45]
a little bit differently, but we want to
[28:49]
track the inspection and maintenance forms we made
[28:52]
forms they are sitting on your tables you
[28:57]
don't have to look at them now but
[28:58]
I made them so if you want to
[29:00]
make me feel useful you can look at
[29:03]
them but we would want if you're doing
[29:07]
an inspection on a bmp on your property
[29:10]
or you're the city and you're inspecting we
[29:12]
want you guys to use these forms that
[29:14]
way every inspection form is the same that
[29:17]
comes back so we can build a database
[29:20]
we can have all the information that we're
[29:21]
really looking for and it kind of takes
[29:24]
the subjectivity out of it and so just
[29:28]
get better data and hopefully make it easier
[29:30]
for you guys if you're inspecting something because
[29:33]
we're telling you exactly what we want you
[29:34]
guys to look at. We also want pictures
[29:39]
at the end of this packet. It says
[29:42]
site plan and photos. We want you to
[29:44]
take pictures and then just include it and
[29:47]
then send this whole thing back to the
[29:50]
city. And then the city will have record
[29:53]
of it, city will hold on to it,
[29:56]
and then each year we will know what
[29:58]
state your VMP is in. I will put
[30:01]
these on the city website as well as
[30:03]
send our copies to everyone who's in attendance
[30:06]
and people who are not in attendance that
[30:09]
we don't have facilities that may or may
[30:11]
not have made it today. So with these
[30:14]
forms, don't have to try to remember to
[30:16]
hold on to it, take it back, work,
[30:17]
and make copies of it. You will have
[30:19]
access to more of them. Yeah. And then
[30:21]
we also made the definitions page as well.
[30:24]
Yes. So that would be helpful when you're
[30:26]
doing your inspection if you're confused about what
[30:29]
word needs or if it applies to your
[30:30]
facility. Yeah. So I printed off a couple
[30:33]
of definition pages. I think they're sitting over
[30:36]
on this table, but when Colleen puts this
[30:39]
on the website, the definition page will be
[30:41]
with it. So, yeah, if you have any
[30:45]
questions on anything like what erosion is what
[30:47]
scour is what we mean by I don't
[30:51]
know anything it is there and defined. And
[30:56]
the great thing about the definitions is that
[30:58]
they do vary from person to person and
[31:01]
from across the nation. And just yesterday, well,
[31:06]
Caitlin and I talked about what's equipment and
[31:10]
we had two different definitions for the same
[31:13]
piece of equipment. It can happen even for
[31:16]
people who work in the industry every day.
[31:19]
That the definitions were really important. Thanks, Caitlin.
[31:21]
Yeah. So when is maintenance required? So when
[31:26]
you first build something new development when the
[31:29]
BMP is installed and during the establishment period
[31:32]
it's super important we want to make sure
[31:34]
that the BMP was installed correctly and that
[31:36]
it's functioning. Putting in a BMP is not
[31:41]
helpful to anyone if it is not currently
[31:43]
functioning. So during that establishment period, which is
[31:48]
typically two to three years, you want to
[31:50]
just keep eyes on it to make sure
[31:52]
that it's growing the vegetation that it needs
[31:54]
to. It's not like short circuiting anything like
[31:58]
that and it's just how it's supposed to
[32:00]
be. After rainfall events yesterday we got some
[32:04]
rain I don't know if you guys knew
[32:06]
that but after about two to three inches
[32:09]
of rain you wanna go out and inspect
[32:12]
your BMP. It rained really hard really fast
[32:16]
yesterday, at least down in Kansas City where
[32:18]
we live. It was it was a lot.
[32:22]
And so we wanna just make sure that,
[32:25]
like, rip rap didn't move or we didn't
[32:29]
have mulch go everywhere or any kind of
[32:33]
damage if you have like high winds or
[32:35]
branches or things falling out like you just
[32:38]
want to make sure it's still functioning after
[32:40]
big weather events like that Oh short circuiting
[32:45]
short circuiting is when you like bypass your
[32:49]
pre treatment bypass your BMP and it just
[32:51]
kind of finds the path of least resistance
[32:54]
which is not where you want it to
[32:55]
go. And then time we've been talking about
[33:00]
doing this every year, so at least annually
[33:04]
if not more often based on rain or
[33:06]
if it's a new development things like that.
[33:09]
And we have them due on December 1
[33:12]
annually for the MS4 permits because pulling will
[33:17]
write them in February, March? It's due the
[33:20]
February. February. So we need all the inspections
[33:24]
done by December 1 so we can put
[33:28]
that all in the report for the EPA
[33:31]
and the good thing about doing inspections then
[33:35]
is it's after the growing season you're not
[33:37]
having like active growth you can kind of
[33:40]
see like if things have died back, if
[33:43]
things need to be replanted, how your mulch
[33:45]
is looking, so it just makes it a
[33:49]
little bit easier when it's not actively growing
[33:51]
you can see that the growing season's done.
[33:53]
If you do have a native planting as
[33:55]
a part of your BMP, I really recommend
[33:58]
downloading an app like Seek or iNaturalist or
[34:01]
one of those apps where you can look
[34:02]
to see if you're not familiar with what
[34:04]
native plants look like, taking pictures while you're
[34:06]
out there to see what you have growing,
[34:08]
And then also doing that during the growing
[34:11]
season because sometimes it can be really hard
[34:12]
to tell what something is after it started
[34:15]
to die back. So you could say, my
[34:17]
plants were out there not realizing that they
[34:18]
were none of the intended plants. Yeah. And
[34:22]
for this picture I just think it's really
[34:24]
interesting that there's that hole, there's that corrosion
[34:29]
that's happening and it's not by the waterline.
[34:32]
So you can tell it's coming from the
[34:33]
lawn and the lawn chemicals used that got
[34:37]
in there or like a lawn mower clipped
[34:39]
it or something which is causing that so
[34:43]
I just thought that was interesting things like
[34:47]
that you kind of want to look for.
[34:50]
Okay so if you get out your inspection
[34:54]
forms that should be on your table I'm
[34:58]
just going to go through pretty quickly what
[35:02]
they entail and if you guys have any
[35:04]
questions or anything just raise your hand or
[35:06]
interrupt me that's fine as well. So the
[35:13]
ones that you guys have are for buyer
[35:16]
retention which I should probably rename to just
[35:22]
say like green infrastructure, because this will be
[35:25]
anything that is green. It is not for
[35:27]
underground detention, it's for everything else. We have
[35:31]
a separate underground detention form if you have
[35:33]
an underground detention facility. Also will be available
[35:37]
on the website, but we're just going to
[35:39]
go through the bioretention one. So the first
[35:43]
part up here, pretty simple. Your project name,
[35:49]
your NPDES tracking number, location, date, time, who's
[35:54]
doing the inspection, general contact information should be
[35:58]
pretty easy to fill out. Your MPDS tracking
[36:01]
number is the state land disturbance permit number
[36:04]
that your project was issued. So some projects
[36:07]
may not have that. And if you're not
[36:09]
sure, we can help you find that number.
[36:10]
Yes. Thank you. What did you say? What
[36:12]
does it say? So if you have a
[36:15]
project that is over an acre of land
[36:17]
disturbance or common plan development, you have to
[36:20]
get the state land disturbance permit before we
[36:22]
will issue a city land service permit. And
[36:25]
it's called a Mora number. It's a very
[36:28]
operating permit something something. Uh-uh. But, yeah, so
[36:33]
it's the number on that permit that's issued
[36:36]
to United States or the Department of Natural
[36:38]
Resources. Yes. We can look that up for
[36:42]
you guys if you don't have it. So
[36:45]
under this line, you have the BMP owner's
[36:48]
name, BMP owner's contact information, just in case
[36:51]
we need to contact you or if you
[36:53]
have any questions, things like that, we can.
[36:56]
Next type of d m or BMP detention
[36:59]
pond, buyer attention, bioswale, just so we kind
[37:03]
of know what we're looking at. And then
[37:04]
at the bottom weather information, Like, today would
[37:08]
be like, oh, beautiful day, partly cloudy. Last
[37:11]
time it rained. Yesterday, how many inches you
[37:14]
got of rain, that kind of thing. That's
[37:17]
important to know because BMPs are designed to
[37:20]
slowly release water within forty eight hours of
[37:24]
the last rain so you know if there's
[37:28]
standing water in it and it hasn't rained
[37:30]
for six days we're like, oh, that's not
[37:34]
great. We need to figure out what's going
[37:36]
on. But if there's standing water in it
[37:38]
today, we're like, yeah, that makes sense. It
[37:41]
rained yesterday. So, it's important. A good resource
[37:45]
for finding out rainfall amounts here locally in
[37:48]
your extension is a weather station. If you
[37:50]
just Google in your extension, Buchanan County, weather
[37:54]
data, and it'll year to date, you can
[37:57]
also look up historical rainfall amounts as well
[37:59]
for the fill out here. Perfect. Thank you.
[38:04]
Okay. So that's all just general information. Next,
[38:08]
we're getting into some of the details. First,
[38:10]
we want you to look at your inflow
[38:12]
points and structures. And if this is just
[38:15]
like, whoo, I have no idea what you're
[38:18]
talking about, crazy lady, hopefully, it will make
[38:21]
more sense. Amy's gonna go through some examples
[38:26]
where we will have you guys talk through
[38:28]
them, rank them, that kind of thing. So,
[38:31]
hopefully, it'll start making sense when you're actually
[38:33]
doing it. I get it's a it's kinda
[38:37]
theoretical at this point, and so it's like,
[38:40]
don't know what you're talking about. But oh,
[38:46]
I'm getting all sorts of I'm just skipping
[38:48]
the slides and just going. I think we
[38:52]
all can figure out bio retention versus underground
[38:55]
attention. Bio retention is everything above the ground,
[38:59]
everything green, and underground attention is underground, and
[39:02]
there are two different forms like I mentioned.
[39:05]
So underground can be literally a giant container
[39:10]
essentially that they put underground that their inlets
[39:13]
flow into. Typically they have a wall or
[39:15]
something in them where they pull back the
[39:17]
water, let sediment, and any floatable settle out
[39:20]
and then it has a discharge point downstream.
[39:23]
We have a few of these facilities in
[39:25]
town but yeah just imagine a giant container
[39:27]
that could be the parking lot. Yeah it's
[39:29]
like a big concrete box mostly and it
[39:32]
is to hold back rain until the system
[39:35]
can handle it downstream so it's just kind
[39:38]
of a little storage box for water until
[39:41]
the rest of the system can handle it.
[39:44]
Okay, so going through the BMP components, there
[39:48]
are different sections calling out each part of
[39:52]
your BMP that needs to be checked. So
[39:54]
we have inflow points structures pretreatment area, which
[39:59]
would be your forebay, your grass swale, which
[40:03]
are just areas that water flows through before
[40:06]
you get to your main green infrastructure, your
[40:09]
main BMP, your perimeter, your side slopes, the
[40:15]
bottom of the system, your outlet structure, your
[40:20]
overflow structure, and then some general other areas.
[40:23]
So each of these sections is set up
[40:26]
with a yes a no an na and
[40:29]
a notes area so the thought process here
[40:33]
is if you go and you look at
[40:34]
your inflow structure and you're like it looks
[40:37]
pretty good. I don't see any issues. There
[40:39]
are no obstructions. There's no erosion. There's no
[40:43]
riprap fabric matting issues. You just circle no
[40:47]
for all of those. You give it a
[40:50]
score of great, good, fair, fail, and then
[40:54]
you move on to the next section. And
[40:57]
if you wanna put notes and comments, that's
[41:00]
definitely helpful as well. So the thought is
[41:03]
just to go by each section fill out
[41:06]
yes or no questions and then call it
[41:09]
a day so, the overall BMP condition there
[41:16]
is a reference matrix at the back where
[41:21]
you have the overall rating, you have your
[41:23]
description, and, like, an example comment. So if
[41:27]
it was great, a rating of great, you're
[41:29]
like, this BMP is awesome. It looks amazing.
[41:33]
There's nothing I would change. That would be
[41:36]
a great. If it's good, it'd be like,
[41:39]
well, it's functioning, but, like, maybe there's some
[41:42]
trash there. Like, I need to pick up
[41:43]
this plastic bag or this bottle or something.
[41:48]
Fair would be, like, maybe some of the
[41:50]
function is impaired. We should probably do some
[41:53]
maintenance on this to get it back to,
[41:54]
like, the higher level it needs to be,
[41:56]
but it's still functioning somewhat. And then fail
[41:59]
would be, like, it's just not functioning. There's
[42:02]
invasives all over the place. It needs some
[42:05]
serious work. So you can use that reference
[42:08]
matrix to kind of gauge where your BMP
[42:11]
is at as you're ranking it. So and
[42:14]
then at the end here, you have additional
[42:17]
comments and then site plan and photos that
[42:20]
you can add. Yeah. I do wanna point
[42:22]
out that if you do your inspection well,
[42:26]
when you do your inspection this year, if
[42:28]
your BNP, you feel like it's failing or
[42:31]
meets the failing, overall condition, that does not
[42:36]
mean we're going to start doing enforcement or
[42:39]
you're not going to get in trouble. This
[42:41]
is to assess how our BNPs are on
[42:43]
our property and they give us a baseline
[42:44]
on where we need to go to start
[42:46]
maintaining them and maintain them correctly. So that's
[42:50]
why also why I want pictures. We're not
[42:51]
gonna get mad at you if it's failing.
[42:53]
We want to know what the condition of
[42:55]
it is and then help you get to
[42:57]
where it needs to be so that it's
[42:58]
protecting our water quality functioning as designed and
[43:01]
maintained. Yeah and if you have questions on
[43:04]
what you need to do with your BMP
[43:06]
after the inspection, you're like well feel like
[43:08]
I need more plants or things like that
[43:10]
you can contact water protection and we'll be
[43:13]
happy to help you guys reestablish your BMP
[43:17]
so it's functioning as it should. And there
[43:19]
are we put out a few years ago
[43:22]
I printed some off for different types of
[43:23]
BMPs, it kind of boasts of general maintenance
[43:26]
what they are how they're supposed to function
[43:28]
things like that and there are lot of
[43:29]
resources online as well as myself and my
[43:32]
team so we'll help out as much as
[43:34]
possible. Okay. Going into operation and maintenance documents.
[43:40]
So we should all have operation and maintenance
[43:43]
documents for all of our BMPs that we
[43:45]
have. The owner should have a copy, and
[43:49]
ms four operator should have a copy should
[43:52]
be all electronic and then the city will
[43:57]
also have copies of all your inspection reports
[44:00]
with that same thing, O and M document
[44:10]
requirements with your inspection forms. You need to
[44:12]
know who's inspecting them and what the findings
[44:16]
are. And so, like, you would just want
[44:18]
your inspection form to be with your O
[44:21]
and M documents. So if you have, you
[44:25]
know, your O and M documents saved on
[44:27]
your computer in a file just keep your
[44:29]
electronic copy in the same folder on your
[44:31]
computer so it's all in the same area
[44:33]
so when we need to look at it
[44:35]
we can. Very similar type data that you
[44:41]
would need. The O and M documents are
[44:44]
your plan for maintaining your BMP and your
[44:49]
inspection forms are how it's actually being maintained
[44:54]
and how it's ranked We also for o
[44:59]
and m document requirements, we want information on
[45:02]
follow-up actions and enforcement actions. As Colleen said,
[45:07]
we're not gonna start enforcing things right away.
[45:10]
We're not going to get mad at you
[45:11]
if your BMP is not quite where it
[45:13]
should be but we do want you to
[45:16]
make a plan what you need to do
[45:18]
to bring it back up to functioning where
[45:20]
it is and then how you plan to
[45:23]
do that and by when. So we want
[45:26]
dates of like, hey, I'm going to be
[45:28]
replanting in the spring with x y and
[45:31]
z plants or something like that with photos
[45:34]
documentation when you do those things. So it's
[45:37]
really just documenting all of your actions so
[45:40]
we have all the documentation. Make a photo
[45:43]
comment? Absolutely. Okay. So in this photo, we
[45:48]
have inlet scour, and it's not real evident
[45:51]
because they took it in a corrective action
[45:55]
of putting old fence posts. That's the rounded
[45:59]
things that you see in the background there.
[46:02]
They put old fence posts instead of riprap
[46:05]
to try to stabilize that inlet scour. And
[46:08]
the issue with that is it's not, it
[46:11]
doesn't really bring it back to before it
[46:14]
was damaged. You know, the fence post ends,
[46:19]
that waste time kind of rolls around, whereas
[46:23]
riprap really works all together. It has bedding,
[46:26]
it has geotextile beneath it, The gradation of
[46:31]
the ripraptinal locks itself together. Old fence posts
[46:35]
don't do that. So that's what we're asking
[46:38]
for your corrective or follow-up actions. It's not
[46:43]
to knock anyone down, it's just to make
[46:45]
sure that those maintenance items really truly address
[46:49]
the inlet scour before we get a failure.
[46:52]
So that's pretty new concrete that wasn't cheap.
[46:55]
We want to make sure that it hangs
[46:58]
together for you. Yeah. And as we've mentioned
[47:01]
multiple times, pictures worth a thousand words. Take
[47:05]
pictures of your sites, submit them with your
[47:07]
inspection forms. I'm sure Pauline is going to
[47:11]
have a great filing system for all of
[47:13]
your pictures that you send her. So yeah
[47:17]
just make sure you take pictures. All right
[47:21]
we are almost done you guys have been
[47:23]
great. We are going to go through some
[47:25]
practice inspection forms, to hopefully make it a
[47:30]
little bit easier when we ask you guys
[47:32]
to go do this. Amy, would you like
[47:35]
to start? Sure. Yeah. This first one here
[47:39]
is an infiltration basin. And all of them
[47:43]
here, we are going to use the bioretention
[47:45]
form. We're not doing an underground detention one,
[47:47]
so we'll all be in the bioretention. So
[47:52]
I'm gonna use my my cursor to kind
[47:54]
of point at what I'm inspecting here. And,
[47:58]
and some of it is going to come
[47:59]
from my memory. So you're going to have
[48:01]
to trust me on some of this because
[48:02]
I really only have this one picture of
[48:04]
the facility. The inlet looks great to me.
[48:07]
I don't see scour. The pretreatment area that
[48:12]
would be like this side or or maybe
[48:15]
this end looks fine to me too. I
[48:17]
don't see erosion undercutting. I don't see debris
[48:23]
sediment accumulated here. So it looks I I
[48:27]
sport it as a great on the inflow
[48:29]
point and the pretreatment area. I also give
[48:32]
it a great. Unwanted vegetation. I think I
[48:36]
noted that there are 5% weed cover. All
[48:40]
this over here. Moving on the perimeter side
[48:47]
slopes, the embankment. I noted the weeds again,
[48:51]
but I said overall it looks great. The
[48:54]
bottom of the system. The bottom of the
[48:57]
system, I didn't note that there was any
[49:00]
trash like floatables, old bottles. I didn't see
[49:05]
any bare ground or excess sedimentation that was
[49:10]
clogging this gravel. So I I thought it
[49:14]
looked great. And then on the let's see.
[49:19]
For the outlet structure, you're gonna have to
[49:21]
take my word on this one because it
[49:22]
drained that way and I didn't get it
[49:24]
in the photo. But the outlet structure, I
[49:27]
didn't see any scour around it. I didn't
[49:30]
see any sediment or debris in the pipe.
[49:33]
I didn't see displacement of the of the
[49:36]
decorative, pretty decorative gravel or riprap. And I
[49:41]
didn't see displacement of the vegetation or any
[49:45]
of the measures. And the outlet flow structure
[49:49]
itself. Again, I rated it great. I didn't
[49:52]
see anything there. And in general, it is
[49:58]
not access restricted. So, I really like my
[50:03]
green BMPs to have restricted access. I don't
[50:07]
want the lawnmower man to come in here
[50:09]
and mow everything. I've actually seen them fail
[50:13]
that way. And it's always kind of sad.
[50:16]
I guess it's somewhat access restricted by the
[50:19]
curb. So that's good. I did not see.
[50:25]
I do not know what the original proof
[50:27]
plan is for this one, so I couldn't
[50:28]
really score that. But overall, I gave it
[50:32]
a great. Other than a little bit of
[50:33]
weediness over in the corner, it looked pretty
[50:36]
good to me overall. And so my, at
[50:40]
the bottom, the reference matrix, I would have
[50:43]
rated it great and said, it looks the
[50:45]
best it can be. You don't really need
[50:47]
to do anything well done. I'm going to
[50:51]
move on to the next one and inspect
[50:53]
it. So, these inspections don't have to take
[50:56]
a ton of time. It shouldn't be a
[50:58]
lengthy exercise. I'm asking you to like I
[51:02]
do not need a dissertation. All day to
[51:05]
look at your BMC. Just, you know, we
[51:07]
want you to have your eyes on it.
[51:09]
Just be aware of what's going on. We
[51:11]
do ask that you have boots on the
[51:12]
ground. Don't just, like, grab on to take
[51:14]
a picture, like, get out, walk around. Yeah.
[51:17]
Look at your inflow, your outflow. Make sure
[51:20]
you can see the bottom clearly. Boots on
[51:22]
the ground is always good just to really
[51:24]
get a view and an idea of what's
[51:26]
going on out there. And the form pretty
[51:29]
much reflects that. I mean, it talks about
[51:31]
the inlet, the outlet, the bottom, the sides.
[51:34]
The form really does assume that you've inspected
[51:38]
the whole facility with your feet. So let's
[51:43]
look at the inflow point first. I rated
[51:46]
it fair. You'll have to kind of take
[51:48]
my word for it, but I see about
[51:50]
four inches of scour at the inlet here.
[51:54]
I noted erosion and undercutting. I noted four
[51:59]
inches of scour at the inlet here. In
[52:02]
the pretreatment area, which was over here where
[52:06]
if you can see my cursor, I noted
[52:09]
sediment and debris accumulation. I noted erosion on
[52:14]
the side well, right here in the forebay.
[52:17]
I noted unwanted vegetation. It was pretty weedy.
[52:22]
I noticed no bypassing or short cutting. It
[52:27]
does appear that everything that was designed to
[52:30]
flow to the facility is still getting there.
[52:33]
That was good. And then I noted the
[52:35]
vegetation. There's some cattails in the bottom of
[52:37]
it. Moving on to the side slopes, I
[52:42]
rated those fair. I do not see the
[52:46]
kind of establishment that I would hope for
[52:48]
on the side slopes here after five years.
[52:52]
Within five years, I would expect 100% establishment
[52:55]
of these side slopes here. I noted debris
[53:00]
and accumulation or accumulation of sediment. I did
[53:05]
not note a lot of erosion on the
[53:07]
side slopes. It does appear like the side
[53:09]
slopes aren't experiencing erosion. I do see some
[53:13]
unwanted vegetation. I'm pretty sure these willows were
[53:17]
not purposely planted there. Willows aren't a huge
[53:23]
problem, though. And then I just said, overall
[53:27]
fair condition, poor establishment on the side slopes.
[53:32]
I next rated the bottom of the system.
[53:34]
I rated it fair. I noted some kind
[53:37]
of weedy, unwanted vegetation. I noticed some sediment
[53:41]
accumulation. I noticed some evidence of inadequate drainage,
[53:47]
So I'm guessing that this bare spot here
[53:50]
was because there's probably usually some water that
[53:53]
sits there. It's meant to be dried tension.
[53:57]
If you have basin with a permanent pool,
[54:00]
obviously that's fine. Let's see. And then I
[54:05]
noted that there was some bare ground and
[54:07]
erosion over here. You can see it in
[54:09]
this part of the photo. And so I
[54:12]
said that it was fair and then I
[54:14]
estimated about six inches of sediment sitting in
[54:18]
the bottom of this thing. It may never
[54:21]
have been cleaned out after being used as
[54:24]
a temporary sediment thing. The outlet structure looked
[54:28]
great to me. I didn't see any obstructions
[54:30]
on it. I took a peek inside. I
[54:33]
didn't see any chunks of Styrofoam or card
[54:37]
mats or anything like that in there. You
[54:39]
never know. I've seen some really wild things
[54:41]
inside of an outlet structure. I didn't see
[54:44]
any erosion around this part, the supporting part.
[54:50]
I did not note anything else. It looked
[54:53]
great to me. Rated the outlet structure great,
[54:56]
and the overflow structure as well. Caitlin has
[55:00]
this separated on the form just to point
[55:04]
this out because the outlet structure is where
[55:06]
my cursor is, see. But the overflow structure
[55:10]
is the path when the outlet structure is
[55:13]
overwhelmed by a big event. Where's the overflow
[55:17]
structure? Like, where does it go next? So
[55:19]
that's what that's referring to. So that was
[55:22]
this, a swale that you can just barely
[55:25]
see in my photo. And, it had good
[55:28]
establishment. I rated it great. Enough said. In
[55:33]
general, I did not find that they accessed,
[55:38]
that there was any restricted access to it.
[55:40]
You could theoretically, I suppose, mow it. That
[55:43]
wouldn't be super desirable, though. But it doesn't
[55:47]
have a permanent pool. So maybe they wanted
[55:51]
to leave it unfenced. Don't really have a
[55:53]
problem with that. I did find evidence that
[55:57]
maintenance hasn't been conducted since it was built
[56:00]
five years ago. And I based that on
[56:03]
the scour at the outlet, the loss of
[56:07]
riprap, and just the general condition of the
[56:11]
vegetation and the and the sediment accumulation. So
[56:16]
overall, I rated it fair, and I noted
[56:19]
that the inlet end section failure due to
[56:21]
scour here and the loss of the riprap.
[56:27]
I noted trash needs to be removed. It
[56:29]
needs to be weeded, damaged to the inflow
[56:32]
pipe. If I were turning this in every
[56:37]
year, then I would know exactly when this
[56:42]
end section failed. So it wouldn't be any
[56:45]
kind of mystery to me as to how
[56:47]
long the design lasted from when it was
[56:49]
built. If I'm taking photos of it every
[56:51]
year, I can look back and say, Oh,
[56:54]
well, last year this thing was fine. There
[56:56]
might have been a big storm or something
[56:57]
that damaged it. Yep, there is one more.
[57:04]
So inflow, the rain garden looks great. I
[57:10]
didn't see any loss of riprap erosion. I
[57:15]
didn't see any obstruction, anything obstructing water from
[57:18]
getting into the rain garden. The pretreatment area
[57:23]
that would be up here, I think. It
[57:26]
looks good to me. I don't see any
[57:27]
sediment accumulation. The perimeter and side slopes. I
[57:34]
didn't note any erosion of this area here
[57:38]
that slopes into the subgrade. I not note
[57:45]
that I thought the bottom of the system
[57:46]
looked good too. There's mulch covering anywhere there's
[57:50]
not plants, so there's no bare soil. I
[57:54]
didn't see any areas where water was obviously
[57:57]
standing and should not. So I think it's
[57:59]
probably infiltrating pretty well. And I noted that
[58:04]
the mulch adequately protects the soil. So if
[58:08]
we want to replant in the middle there,
[58:09]
we can. But in the meantime, the mulch
[58:12]
is doing its job. Moving on to the
[58:16]
outlet. This picture came from the city and
[58:20]
I didn't have pictures of the outlet, so
[58:22]
I made up stuff. I just said it's
[58:25]
great, probably is great. The outflow structure too
[58:28]
looked great to me. And then in general,
[58:31]
I gave this BMP a great overall condition.
[58:36]
I said it looks the best that it
[58:38]
can be and nothing needs to be addressed
[58:40]
or changed. I did say that it wasn't
[58:44]
access restricted, but it appears that there's enough
[58:49]
of a landscape barrier that it's not really
[58:53]
vulnerable to mowing. One of the biggest failures
[58:56]
that I find with rain gardens is having
[58:58]
them accidentally be mowed. And I will say
[59:01]
what what we mean by access restricted. The
[59:07]
big thing would be, is someone going to
[59:10]
accidentally mow over it? Are you gonna be
[59:13]
like, wow, there are a lot of weeds
[59:15]
and grass. It's really tall. We should mow
[59:17]
that. Why did someone let this go? That
[59:20]
happens a lot. So we like to have
[59:23]
a little bit of a barrier, whether it's
[59:24]
the rocks, things like that. Just something that
[59:27]
indicates, like, don't actually mow it, don't go
[59:30]
in there. If it is a wet retention
[59:34]
pond, something like that that has a permanent
[59:36]
pool of water, we want, you know, more
[59:40]
access restriction like fences and stuff. We don't
[59:43]
want kids falling in to a pond or
[59:47]
anything like that. But we don't necessarily mean,
[59:50]
like, there has to be a fence around
[59:52]
every facility. It just, you know, needs to
[59:55]
be obvious enough that this is actually a
[59:58]
stormwater facility, stormwater asset that we're not going
[1:00:01]
to just mow over, ignore. But then now
[1:00:06]
we have the safety concerns too if there
[1:00:07]
is standing shelter. And with that, I'll open
[1:00:12]
it up to questions. Our friends that are
[1:00:17]
joining us virtually, I'm watching the chat more
[1:00:23]
closely. Don't see any questions from the chat,
[1:00:26]
but I'd like to take some time and
[1:00:29]
answer any questions that you might have or
[1:00:32]
even just discuss stormwater concerns that you are
[1:00:36]
thinking about. I mean, we we have time.
[1:00:39]
So a question or even just a discussion
[1:00:42]
that someone would like to open up would
[1:00:44]
be, this is the time for it. Will
[1:00:46]
all the inspection forms be paper or will
[1:00:49]
the in the future be like, we're driving
[1:00:51]
just put down a link, fill it out,
[1:00:53]
submit it with the pictures attached? We would
[1:00:57]
like it to not be paper if it's
[1:00:58]
there. So we are trying to build it
[1:01:02]
database to where it it will be all
[1:01:04]
electronic. You can type your, you know, inspection
[1:01:09]
information on it, submit the pictures with it,
[1:01:12]
and then just upload it all. I don't
[1:01:14]
know if it'll be Google Drive. I don't
[1:01:16]
know if it'll be a database that the
[1:01:18]
city maintains or anything like that. But, yes,
[1:01:21]
we are trying to move to the electronic
[1:01:23]
versions only. The paper forms here are just
[1:01:29]
to, you know, start some. And we could
[1:01:33]
do a PDF format too in the in
[1:01:35]
the meantime. Yeah. Like it's it's notable PDF.
[1:01:39]
But, yeah, the the paper was just a
[1:01:45]
little easier to give everyone. Also, really need
[1:01:49]
to staple 40 coffees. Yeah. Caitlin loves using
[1:01:57]
her master's degree staple paper. Yep. So do
[1:02:00]
I. I went to the school for this.
[1:02:06]
Any other questions? Comments? Yep. For a newer
[1:02:13]
project that supposed to have BMP is going
[1:02:15]
in the next few months, if everything gets
[1:02:17]
put in, like, August or something, will you
[1:02:19]
still hope to get a BMP inspection report
[1:02:20]
by December? Yes. Okay. Just because it would
[1:02:25]
be the establishment period. Mhmm. So once you
[1:02:28]
install it, you would want, you know, record
[1:02:31]
of that, that it is installed and it
[1:02:33]
is functioning. And we also do that as
[1:02:36]
a part of our final inspection for those
[1:02:37]
type of questions. So if you're you've submitted
[1:02:42]
plans for one and it calls out, like,
[1:02:44]
seeding with mated grass seed or forks or
[1:02:47]
something like that, we're probably not going to
[1:02:49]
close out that project until we have establishment
[1:02:52]
of those needs. So we are recommending that
[1:02:55]
people use gloves to make it put in
[1:02:57]
the library. So thank you. And I want
[1:03:01]
to also point out that you guys doing
[1:03:02]
these inspections and doing the required maintenance is
[1:03:05]
also protecting an investment that you made with
[1:03:08]
your property and your facility. So not only
[1:03:10]
is this good for us, for us in
[1:03:12]
the city to be in compliance, but it's
[1:03:14]
something that your facility paid for to have
[1:03:16]
installed. So if you're not maintaining it, you're
[1:03:19]
kind of wasting that money you've already spent
[1:03:21]
and then it costs more money to come
[1:03:22]
back in and fix it later. I'm like
[1:03:25]
paying you now, paying you later, how much
[1:03:27]
more expensive is it going to be later?
[1:03:30]
And the advantage to inspecting your BMP in
[1:03:33]
the first year is that it gives you
[1:03:35]
that baseline. Here's what it looked like when
[1:03:39]
it was new. And because I mean, I
[1:03:43]
do, we do work nationwide. If I didn't
[1:03:46]
have a picture of something I looked at
[1:03:48]
a year ago, I would not be able
[1:03:50]
to tell you what it originally looked like
[1:03:53]
or whether it was built a plan. So
[1:03:56]
it's just that institutional memory. It helps us
[1:03:59]
all. Yeah. And as long, like, we're not
[1:04:03]
going to score you badly or get mad
[1:04:06]
or anything if, like, your natives aren't established.
[1:04:09]
We know it takes time. So if you,
[1:04:11]
you know, do your inspection in August or
[1:04:14]
September and they're not all established, we know
[1:04:16]
that, and that's fine. Like I said, please
[1:04:20]
feel free to reach out to us. You
[1:04:22]
guys have my business cards. Sam's business card
[1:04:24]
is up at the sign in table. I
[1:04:27]
will send out all these documents, the training,
[1:04:30]
everything, so that you guys can go back
[1:04:32]
and review. There's a definition sheet that I'll
[1:04:35]
send out as well, because I realize some
[1:04:37]
of these terms are probably not as familiar
[1:04:40]
to you as they are to us who
[1:04:41]
are in the industry and work in it
[1:04:43]
all the time. But we want to protect
[1:04:46]
our water quality, we want to provide assistance,
[1:04:48]
We wanna save you guys money on your
[1:04:50]
property so that you don't have to completely
[1:04:52]
redo something that you already paid to have
[1:04:54]
installed. And also doing those initial inspections, it's
[1:04:57]
really important too to make sure that what
[1:05:00]
we were told that were going to get
[1:05:02]
as a part of your project is what
[1:05:04]
was installed and it was also installed to
[1:05:06]
your liking because it's your property and you
[1:05:08]
want to maintain it a certain way. So,
[1:05:10]
some of these facilities can be incredibly beautiful.
[1:05:14]
If anyone's aware of our stormwater mountain just
[1:05:16]
for the forming pond, that's something we do
[1:05:18]
put a lot of work and effort into
[1:05:20]
it, it's also gorgeous and it provides a
[1:05:22]
lot of habitat for our native pollinators, our
[1:05:25]
local wildlife. They were here first, so we
[1:05:28]
might as well learn to live with them
[1:05:30]
and provide them habitat for them. Does anyone
[1:05:34]
have any questions for me?