CHESAPEAKE BAY BMP DATA REPORTING DR. SEBASTIAN DONNER WV DEP - - PDF document

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CHESAPEAKE BAY BMP DATA REPORTING DR. SEBASTIAN DONNER WV DEP - - PDF document

Jul 19, 2023 254 likes •441 views

10/24/2017 CHESAPEAKE BAY BMP DATA REPORTING DR. SEBASTIAN DONNER WV DEP STORMWATER SPECIALIST SEBASTIAN.DONNER@WV.GOV BMP REPORTING WHY CHESAPEAKE BAY TMDL AND CLEANUP PROGRESS IS EVALUATED THROUGH MODELING VERIFICATION AND

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CHESAPEAKE BAY BMP DATA REPORTING

  • DR. SEBASTIAN DONNER

WV DEP STORMWATER SPECIALIST SEBASTIAN.DONNER@WV.GOV

BMP REPORTING

  • WHY
  • CHESAPEAKE BAY TMDL AND CLEANUP PROGRESS IS EVALUATED THROUGH MODELING
  • VERIFICATION AND REALITY
  • MS4 PERMIT REQUIREMENT
  • WHAT
  • LOCAL JURISDICTION MAINTAINS THE RECORDS THROUGHOUT LIFETIME OF BMP
  • REPORT ESSENTIAL DATA AND INSPECTION OUTCOMES TO STATE AGENCY (WV DEP)
  • HOW
  • SPREADSHEET OR SIMPLE EMAIL TO SEBASTIAN.DONNER@WV.GOV
  • MS4 ANNUAL REPORT
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SAY WHAT?

BMP BEST MANAGEMENT PRACTICE AKA STORMWATER CONTROL MEASURE (SCM) MOST MUNICIPAL ONLINE STORMWATER TRAINING CENTER MS4 MUNICIPAL SEPARATE STORM SEWER SYSTEM MTD MANUFACTURED TREATMENT DEVICE RR RUNOFF REDUCTION ST STORMWATER TREATMENT TMDL TOTAL MAXIMUM DAILY LOAD (OF POLLUTANTS) USGS UNITED STATES GEOLOGICAL SURVEY WIP WATERSHED IMPLEMENTATION PLAN (CURRENTLY DEVELOPING VERSION III)

STORMWATER PERFORMANCE STANDARD BMP

  • BMPs REVIEWED AND APPROVED BY THE CHESAPEAKE BAY PROGRAM
  • CAN RECEIVE POLUTANT REDUCTION CREDITS IN THE CHESAPEAKE BAY MODEL
  • MUST MEET MINIMUM SPECIFICATIONS*
  • TWO CLASSIFICATIONS
  • RUNOFF REDUCTION PERFORMANCE STANDARD
  • STORMWATER TREATMENT PERFORMANCE STANDARD
  • IMPERVIOUS ACRES
  • TOTAL ACRES
  • VOLUME

*WV STORMWATER MANAGEMENT & DESIGN MANUAL WWW.DEP.WV.GOV/WWE/PROGRAMS/STORMWATER/

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NON-CONFORMING BMP

DRY DETENTION POND DRY EXTENDED DETENTION POND RECEIVE MINNIMAL POLUTANT REDUCTION CREDITS IN THE BAY MODEL BMPS WITH DIFFERENT REPORTING NEEDS

NON-STRUCTURAL RUNOFF REDUCTION (RR) PRACTICES

  • LANDSCAPE RESTORATION/REFORESTATION
  • RIPARIAN BUFFER RESTORATION
  • ROOFTOP DISCONNECTION (AKA SIMPLE DISCONNECTION TO AMENDED SOILS, TO A

CONSERVATION AREA, TO A PERVIOUS AREA, NON-ROOFTOP DISCONNECTION)

  • SHEETFLOW TO FILTER/OPEN SPACE (AKA SHEETFLOW TO CONSERVATION AREA, VEGETATED

FILTER STRIP)

  • NON-STRUCTURAL BMPS, PA 2006 BMP MANUAL, CHAPTER 5
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RUNOFF REDUCTION PRACTICES

  • BIORETENTION OR RAIN GARDEN

(STANDARD OR ENHANCED)

  • DRY CHANNEL REGENERATIVE STORMWATER

CONVEYANCE (AKA STEP POOL STORM CONVEYANCE)

  • GRASS CHANNELS (W/ SOIL AMENDMENTS,

AKA BIOSWALE, VEGETATED SWALE)

  • INFILTRATION (AKA INFILTRATION BASIN,

INFILTRATION BED, INFILTRATION TRENCH, DRY WELL/SEEPAGE PIT, LANDSCAPE INFILTRATION)

  • DRY SWALE
  • EXPANDED TREE PITS
  • GREEN ROOF (AKA VEGETATED ROOF)
  • GREEN STREETS
  • PERMEABLE PAVEMENT (AKA POROUS

PAVEMENT)

  • RAINWATER HARVESTING (AKA CAPTURE

AND RE-USE)

  • ALL ENVIRONMENTAL SITE DESIGN

PRACTICES IN MD 2007

STORMWATER TREATMENT (ST) PRACTICES

  • CONSTRUCTED WETLANDS
  • WET PONDS (AKA RETENTION BASIN)
  • WET SWALE
  • FILTERING PRACTICES (AKA CONSTRUCTED FILTERS, SAND FILTERS, STORMWATER FILTERING

SYSTEMS)

  • PROPRIETARY PRACTICES (AKA MANUFACTURED BMPS)
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MANUFACTURED TREATMENT DEVICES

  • AKA PROPRIETARY DEVICES
  • CURRENTLY NOT CREDITED IN THE CHESAPEAKE BAY MODEL UNLESS THEY MEET APPROVED

TRADITIONAL SPECIFICATIONS

  • EXAMPLE: PROPRIETARY PERMEABLE PAVERS WITH ADEQUATE SUBLAYERS FOR WATER STORAGE

AND DRAINAGE RECEIVE CREDIT

  • EVALUATION CRITERIA FOR MANUFACTURED TREATMENT DEVICES ARE CURRENTLY BEING

DEVELOPED TO ENABLE CREDITING UNDER THE CB MODEL

  • DON’T BE FOOLED BY “PATENT PENDING”

REPORT AS PROJECT OR BMP?

PROJECT

  • REPORT AS SINGLE PROJECT
  • USUALLY THE ENTIRE PERMITTED SITE
  • MAY INCLUDE MORE THAN ONE BMP
  • EXAMPLE: NEW SUBDIVISION MEETING 1”

RUNOFF REDUCTION USING INFILTRATION TRENCHES AND BIORETENTION BMPs

BMP (PREFERRED)

  • REPORT EACH INDIVIDUAL STORMWATER

CONTROL MEASURE

  • MAY HAVE MORE THAN ONE BMP PER

PROJECT

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DATA STATES MUST HAVE

  • DEVELOPMENT TYPE
  • NEW DEVELOPMENT, RE-DEVELOPMENT, NEW RETROFIT, CONVERTED RETROFIT, ENHANCED RETROFIT,

RESTORED RETROFIT

  • BMP NAMES
  • LOCATION (LAT/LONG)
  • IMPERVIOUS ACRES TREATED
  • TOTAL ACRES TREATED
  • TOTAL VOLUME OF RUNOFF REDUCED OR TREATED (ACRE-FEET)
  • IMPLEMENTATION (CONSTRUCTION) DATE
  • INSPECTION DATES: VERIFICATION, ROUTINE INSPECTION, PERFORMANCE VERIFICATION
  • BMP LIFETIME IF NOT TEN YEARS
  • TRACKING ID

https://www.chesapeakebay.net/channel_files/19137/attachment _f--flow_charts_for_stormwater_performance_standards.pdf PROJECT ID SW_BMP_ID

LOCAL_BMP_ID RESPONSIBLE PARTY PROJECT/SITE NAME REGULATED PROJECT_LATITUDE_DD PROJECT_LONGITUE_DD TOTAL PROJECT AREA (AC) TOTAL DRAINAGE AREA (AC) PROJECT NOTES STATE UNIQUE IDENTIFIER BMP NAME PHASE 6 BMP NAME PROJECT TYPE UNIT TYPE UNIT TOTAL UNITS TREATED LATITUDE (DD) LONGITUDE (DD) LOCATION TYPE IMPLEMENTATION DATE MM/DD/YYYY VERIFICATION DATE INSPECTION DATE PERFORMANCE STANDARD IMPERVIOUS ROAD ACRES IMPERVIOUS BUILDINGS+ ACRES TURF ACRES MIXED OPEN ACRES TREE CANNOPY OVER TURF ACRES TREE CANNOPY OVER IMPERVIOUS ACRES FOREST ACRES PASTURE ACRES HAY ACRES CROP ACRES TOTAL ACRES TREATED TOTAL IMPERVIOUS ACRES TREATED TOTAL VOLUME TREATED (ACRE FT) BMP NOTES

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DATA STATES WANT

Project ID PRE_BUILDINGS_AND_OTHER_ACRES TOTAL_POST_ACRES SW_BMP_ID PRE_ROADS_ACRES POST_BUILDINGS_AND_OTHER_ACRES RESPONSIBLE PARTY PRE_TREE_CANOPY_OVER_IMPERVIOUS_ACRES POST_ROADS_ACRES PROJECT/SITE NAME PRE_CANOPY_OVER_TURFGRASS_ACRES POST_TREE_CANOPY_OVER_IMPERVIOUS_ACRES LATITUDE DD PRE_TURF_GRASS_ACRES POST_CANOPY_OVER_TURFGRASS_ACRES LONGITUE DD PRE_MIXED_OPEN_ACRES POST_TURF_GRASS_ACRES TOTAL PROJECT AREA (AC) PRE_FOREST_ACRES POST_MIXED_OPEN_ACRES TOTAL DISTURBED AREA (AC) PRE_PASTURE_ACRES POST_FOREST_ACRES MS4 PRE_CROP_ACRES POST_PASTURE_ACRES CSS PRE_HAY_ACRES POST_CROP_ACRES NON_REGULATED TOTAL_PRE_ACRES POST_HAY_ACRES

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FAILED INSPECTIONS

  • FOLLOW PERMIT AND ORDINANCE GUIDILINES
  • ISSUES MUST BE ADDRESSED WITHIN SIX MONTH OF DISCOVERY
  • NOTIFY WV DEP CHESAPEAKE BAY STORMWATER SPECIALIST IF BMP IS NOT REPAIRED.

RECORD UPDATES

  • UPDATE WV DEP AT LEAST ONCE PER YEAR
  • JULY 1 – JUNE 30 REPORTING YEAR
  • CONTACT US IF YOU HAVE QUESTIONS
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DAM DEFINITION - WWW.DEP.WV.GOV/WWE/EE/DS

A “DAM” IS AN ARTIFICIAL BARRIER OR OBSTRUCTION THAT IMPOUNDS, OR WILL IMPOUND, WATER. THE LAW ESTABLISHES THAT REGULATED DAMS MUST BE:

  • 25 FEET OR MORE IN HEIGHT AND IMPOUND 15 OR MORE ACRE-FEET (4,917,420 GALLONS) OF WATER

VOLUME (1” CAPTURE OF 180 IMPERVIOUS ACRES) OR

  • 6 FEET OR MORE IN HEIGHT AND IMPOUND 50 OR MORE ACRE-FEET (16,391,400 GALLONS) OF WATER

VOLUME

RESOURCES – WEST VIRGINIA

  • WV DEP WATER RESOURCES MANAGEMENT PLAN
  • HTTP://WWW.DEP.WV.GOV/WWE/WATERUSE/WVWATERPLAN/PAGES/DEFAULT.ASPX
  • WEST VIRGINIA STORMWATER MANAGEMENT DESIGN AND GUIDANCE MANUAL
  • HTTP://WWW.DEP.WV.GOV/WWE/PROGRAMS/STORMWATER/MS4/PAGES/STORMWATERMANA

GEMENTDESIGNANDGUIDANCEMANUAL.ASPX

  • EASTERN PANHANDLE REGIONAL PLANNING & DEVELOPMENT COUNCIL
  • HTTP://WWW.REGION9WV.COM/CHESAPEAKE-BAY.HTML
  • CACAPON INSTITUTE – HOMEOWNER BMP REPORTING
  • WWW.CACAPONINSTITUTE.ORG
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WV DEP WATER RESOURCES MANAGEMENT PLAN

HTTP://WWW.DEP.WV.GOV/WWE/WATERUSE/WVWATERPLAN/PAGES/DEFAULT.ASPX

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WV DEP MS4 RESOURCES

HTTP://WWW.DEP.WV.GOV/WWE/PROGRAMS/STORMWATER/MS4/PAGES/DEFAULT.ASPX

21 WV MS4

RESOURCES – CHESAPEAKE BAY

  • CHESAPEAKE BAY CALENDAR – WORKGROUP MEETINGS
  • HTTPS://WWW.CHESAPEAKEBAY.NET/WHAT/CALENDAR
  • US GEOLOGICAL SURVEY CHESAPEAKE BAY PHASE 6 LAND USE VIEWER
  • HTTPS://CHESAPEAKE.USGS.GOV/PHASE6/
  • CHESAPEAKE STORMWATER NETWORK - HTTP://CHESAPEAKESTORMWATER.NET/
  • CENTER FOR WATERSHED PROTECTION - HTTPS://WWW.CWP.ORG/
  • CHESAPEAKE BAY FOUNDATION - HTTP://WWW.CBF.ORG/
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US GEOLOGICAL SURVEY CHESAPEAKE BAY PHASE 6 LAND USE VIEWER

HTTPS://CHESAPEAKE.USGS.GOV/PHASE6/

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RESOURCES – CHESAPEAKE BAY TRAINING

  • MUNICIPAL ONLINE STORMWATER TRAINING (MOST) CENTER
  • HTTPS://MOSTCENTER.ORG/
  • CHESAPEAKE BAY LANDSCAPE PROFESSIONAL (CBLP) PROGRAM
  • HTTPS://CBLPRO.ORG/
  • ANNE ARUNDEL COUNTY WATERSHED STEWARDS ACADEMY
  • HTTP://AAWSA.ORG/WSA-RAINSCAPING-MANUAL-2

MOST

MUNICIPAL ONLINE STORMWATER TRAINING CENTER

HTTPS://MOSTCENTER.ORG/

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NORTH CAROLINA STATE UNIVERSITY

  • HTTPS://WWW.BAE.NCSU.EDU/WORKSHOPS-

CONFERENCES/STORMWATER-BMP

  • IN PERSON WORKSHOPS IN AND AROUND NC
  • PARTNERED WITH STORMWATERONE.COM FOR

ONLINE TRAINING

  • HTTPS://STORMWATERONE.COM/WEST-

VIRGINIA-STORMWATER-MANAGEMENT

NGICP

  • NATIONAL GREEN INFRASTRUCTURE CERTIFICATION PROGRAM
  • STARTED BY WATER ENVIRONMENT FEDERATION (WEF) & DC WATER
  • BODY OF KNOWLEDGE – FREE DOWNLOAD OF STORMWATER RESOURCES
  • CERTIFICATIONS SINCE LAST YEAR
  • NEW VERSION JANUARY 2018
  • HTTP://NGICP.ORG/
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RESOURCES - EPA

  • WATERSHED ACADEMY
  • HTTPS://WWW.EPA.GOV/WATERSHEDACADEMY
  • CHESAPEAKE ASSESSMENT SCENARIO TOOL (CAST) WEBINAR NOVEMBER 9, 2017
  • PRE-TRUMP EPA WEBSITE
  • HTTPS://19JANUARY2017SNAPSHOT.EPA.GOV/
  • NONPOINT SOURCE INFORMATION EXCHANGE
  • WWW.EPA.GOV/NPS/NPSINFO
  • NATIONAL SERVICE CENTER FOR ENVIRONMENTAL PUBLICATIONS
  • HTTPS://WWW.EPA.GOV/NSCEP

CAST

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10/24/2017 17 HTTPS://WWW.EPA.GOV/WATER-RESEARCH/NATIONAL-STORMWATER-CALCULATOR

US GEOLOGICAL SURVEY

HTTP://WATER.USGS.GOV/EDU/

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QUESTIONS?

WV DEP STORMWATER SPECIALISTS SEBASTIAN.DONNER@WV.GOV CHAD.M.THOMPSON@WV.GOV POTOMAC BASIN WATERSHED COORDINATOR ALANA.C.HARTMAN@WV.GOV