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Service Description: This map shows catchments and stream reaches listed on Maryland’s Integrated Report (IR) and watersheds covered by EPA-approved Total Maximum Daily Loads (TMDLs). The IR layers include all assessments captured within Maryland's 2018 IR and are generally displayed according to Categories: impaired and require a TMDL (Category 5), impaired and have a TMDL approved by the EPA (Category 4a), impaired but have exemptions from needing a TMDL (Categories 4b-4c), insufficient data is available to determine if water is meeting all standards (Category 3), are meeting some standards (Category 2), and waters that are meeting all standards (Category 1). TMDL layers only include the watershed areas where applicable WLAs apply.

Map Name: Metals

Legend

All Layers and Tables

Layers:

• Aluminum (0)
  • Integrated Report (IR) (1)
    • IR - Aluminum - Streams (2)
  • TMDL (3)
    • TMDL - Aluminum - Streams (4)
• Arsenic (5)
  • Integrated Report (IR) (6)
    • IR - Arsenic - Streams (7)
    • IR- Arsenic - Impoundments (8)
    • IR - Arsenic - Tidal Water (9)
• Cadmium (10)
  • Integrated Report (IR) (11)
    • IR - Cadmium - Streams (12)
    • IR - Cadmium - Impoundments (13)
    • IR - Cadmium - Tidal Water (14)
• Chromium (15)
  • Integrated Report (IR) (16)
    • IR - Chromium - Streams (17)
    • IR - Chromium - Impoundments (18)
    • IR - Chromium - Tidal Water (19)
• Copper (20)
  • Integrated Report (IR) (21)
    • IR - Copper Point Sources - Tidal Water (22)
    • IR - Copper - Streams (23)
    • IR - Copper - Impoundments (24)
    • IR - Copper - Tidal Water (25)
• Iron (26)
  • Integrated Report (IR) (27)
    • IR - Iron - Streams (28)
  • TMDL (29)
    • TMDL - Iron - Streams (30)
• Lead (31)
  • Integrated Report (IR) (32)
    • IR - Lead - Streams (33)
    • IR - Lead - Impoundment (34)
    • IR - Lead - Tidal Water (35)
• Manganese (36)
  • Integrated Report (IR) (37)
    • IR - Manganese - Streams (38)
• Mercury (39)
  • Integrated Report (IR) (40)
    • IR - Mercury - Streams (41)
    • IR - Mercury - Impoundments (42)
    • IR - Mercury - Tidal Water (43)
  • TMDL (44)
    • TMDL - Mercury - Impoundments (45)
• Nickel (46)
  • Integrated Report (IR) (47)
    • IR - Nickel Point Sources - Tidal Water (48)
    • IR - Nickel - Streams (49)
    • IR - Nickel - Impoundments (50)
    • IR - Nickel - Tidal Water (51)
• Silver (52)
  • Integrated Report (IR) (53)
    • IR - Silver - Streams (54)
    • IR - Silver - Tidal Water (55)
• Zinc (56)
  • Integrated Report (IR) (57)
    • IR - Zinc - Streams (58)
    • IR - Zinc - Impoundments (59)
    • IR - Zinc - Tidal Water (60)

Description:

Copyright Text: Maryland Department of the Environment, MDE, WSA

Spatial Reference: 26985  (26985)


Single Fused Map Cache: false

Initial Extent:

XMin: 155960.68394518894
YMin: -38057.43542496953
XMax: 597475.2323336777
YMax: 293737.99176670145
Spatial Reference: 26985  (26985)

Full Extent:

XMin: 185014.25609999895
YMin: 31965.227899998426
XMax: 568774.3768000007
YMax: 230788.4897999987
Spatial Reference: 26985  (26985)

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Metals
Author: Becky Monahan
Comments: This map shows catchments and stream reaches listed on Maryland’s Integrated Report (IR) and watersheds covered by EPA-approved Total Maximum Daily Loads (TMDLs). The IR layers include all assessments captured within Maryland's 2018 IR and are generally displayed according to Categories: impaired and require a TMDL (Category 5), impaired and have a TMDL approved by the EPA (Category 4a), impaired but have exemptions from needing a TMDL (Categories 4b-4c), insufficient data is available to determine if water is meeting all standards (Category 3), are meeting some standards (Category 2), and waters that are meeting all standards (Category 1). TMDL layers only include the watershed areas where applicable WLAs apply.
Subject: This map shows catchments and stream reaches listed on Maryland's Integrated Report (IR) and watersheds covered by EPA-approved TMDLs
Category:
Keywords: Integrated Report,IR,Total Maximum Daily Loads,TMDL,Waste Load Allocations,WLA,Impoundment,Use Class,Stream,Nontidal Cold Water,rivers,Estuarine Waters,Use II,tidal waters,MD,Maryland,ENVL,MDE,Vector,Dynamic,WMS,WFS,KML
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0



Child Resources:   Info

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