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Flag Dimensions
Package By
Staff Material

Blue Marking Flags

For Potable Water

Available in regular and fluorescent blue, blue marking flags are most commonly used to mark potable water sites. Our selection of blue marking flags comes in a variety of flag sizes and staff lengths.

Blue Marking Flags
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Staff Material
1 to 21 of 21 items
Filters
id: 109610
groupid: 109610
row : 1
rank : 1990
Presco 2318b 100
13 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - Blue - 18 inch Staff - 100 Bundle
Item#: PRES-2318B-100
$7.39 / Bundle(100Flags)
(18)
13 Colors
id: 109623
groupid: 109623
row : 2
rank : 1450
Presco 4521b 100
12 Colors
Presco Plain 4 inch x 5 inch with 21 inch Staff - 100/Bundle - Blue
Item#: PRES-4521B-100
$8.59 / Bundle (100 Flags)
(20)
12 Colors
id: 109619
groupid: 109610
row : 3
rank : 920
Presco 2318bg 100
13 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - Blue Glo- 18 inch Staff - 100 Bundle
Item#: PRES-2318BG-100
$7.39 / Bundle(100Flags)
(18)
13 Colors
id: 109632
groupid: 109623
row : 4
rank : 900
Presco 4521bg 100
12 Colors
Presco Plain 4 inch x 5 inch with 21 inch Staff - 100/Bundle - Blue Glo
Item#: PRES-4521BG-100
$8.59 / Bundle (100 Flags)
(20)
12 Colors
id: 109189
groupid: 109189
row : 5
rank : 440
Presco 2315b
12 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - 15 inch Staff - Blue
Item#: PRES-2315B
$68.19 / Case (1000 Flags)
(4)
12 Colors
id: 109201
groupid: 109201
row : 6
rank : 370
Presco 2318b
12 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - Blue - 18 inch Staff
Item#: PRES-2318B
$73.19 / Case (1000 Flags)
(3)
12 Colors
id: 109229
groupid: 109229
row : 7
rank : 270
Presco 4518b
12 Colors
Presco Plain 4 inch x 5 inch with 18 inch Staff - Blue
Item#: PRES-4518B
$80.29 / Case (1000 Flags)
(2)
12 Colors
id: 109166
groupid: 109166
row : 8
rank : 170
Presco 4521b
11 Colors
Presco Plain 4 inch x 5 inch with 21 inch Staff - Blue
Item#: PRES-4521B
$85.29 / Case (1000 Flags)
11 Colors
id: 109190
groupid: 109189
row : 9
rank : 110
Presco 2315bg
12 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - 15 inch Staff - Blue Glo
Item#: PRES-2315BG
$68.19 / Case (1000 Flags)
(4)
12 Colors
id: 109202
groupid: 109201
row : 10
rank : 100
Presco 2318bg
12 Colors
Presco Plain Wire Staff Marking Flags - 2x3 - Blue Glo - 18 inch Staff
Item#: PRES-2318BG
$73.19 / Case (1000 Flags)
(3)
12 Colors
id: 109159
groupid: 109159
row : 11
rank : 90
Presco 2321b
8 Colors
Presco Plain 2 inch x 3 inch with 21 inch Staff - Blue
Item#: PRES-2321B
$78.19 / Case (1000 Flags)
(1)
8 Colors
id: 109255
groupid: 109255
row : 12
rank : 80
Presco 4530b
8 Colors
Presco Plain 4 inch x 5 inch with 30 inch Staff - Blue
Item#: PRES-4530B
$101.09 / Case (1000 Flags)
(2)
8 Colors
id: 109309
groupid: 109308
row : 13
rank : 40
Presco P4524bg
5 Colors
Presco Plain 4 inch x 5 inch with 24 inch Plastic Staff - Blue Glo
Item#: PRES-P4524BG
$124.59 / Case (1000 Flags)
5 Colors
id: 109219
groupid: 109219
row : 14
rank : 20
Presco 4515b
10 Colors
Presco Plain 4 inch x 5 inch with 15 inch Staff - Blue
Item#: PRES-4515B
$95.19 / Case (1000 Flags)
10 Colors
id: 109241
groupid: 109166
row : 15
rank : 20
Presco 4521bg
11 Colors
Presco Plain 4 inch x 5 inch with 21 inch Staff - Blue Glo
Item#: PRES-4521BG
$85.29 / Case (1000 Flags)
11 Colors
id: 109263
groupid: 109263
row : 16
rank : 20
Presco 4536b
11 Colors
Presco Plain 4 inch x 5 inch with 36 inch Staff - Blue
Item#: PRES-4536B
$112.09 / Case (1000 Flags)
11 Colors
id: 109264
groupid: 109263
row : 17
rank : 20
Presco 4536bg
11 Colors
Presco Plain 4 inch x 5 inch with 36 inch Staff - Blue Glo
Item#: PRES-4536BG
$112.09 / Case (1000 Flags)
11 Colors
id: 109308
groupid: 109308
row : 18
rank : 20
Presco P4524b
5 Colors
Presco Plain 4 inch x 5 inch with 24 inch Plastic Staff - Blue
Item#: PRES-P4524B
$124.59 / Case (1000 Flags)
5 Colors
id: 109245
groupid: 109245
row : 19
rank : 0
Presco 4524b
10 Colors
Presco Plain 4 inch x 5 inch with 24 inch Staff - Blue
Item#: PRES-4524B
$91.19 / Case (1000 Flags)
(1)
10 Colors
id: 109280
groupid: 109280
row : 20
rank : 0
Presco 5824bg
3 Colors
Presco Plain 5 inch x 8 inch with 24 inch Staff - Blue Glo
Item#: PRES-5824BG
$131.69 / Case (1000 Flags)
3 Colors
id: 109283
groupid: 109284
row : 21
rank : 0
Presco 5830b
8 Colors
Presco Plain 5 inch x 8 inch with 30 inch Staff - Blue
Item#: PRES-5830B
$142.99 / Case (1000 Flags)
8 Colors
Trending Marking Flagsproducts
  • Item PRES-4521O-100
    PRES-4521O-100
    Presco Plain 4 inch x 5 inch with 21 inch Staff - 100/Bundle - Orange
    (20)
    $8.59 / Bundle (100 Flags)
  • Item PRES-2318BG
    PRES-2318BG
    Presco Plain Wire Staff Marking Flags - 2x3 - Blue Glo - 18 inch Staff
    (3)
    $73.19 / Case (1000 Flags)
  • Item PRES-4521B
    PRES-4521B
    Presco Plain 4 inch x 5 inch with 21 inch Staff - Blue
    $85.29 / Case (1000 Flags)
  • Item PRES-P4524OG
    PRES-P4524OG
    Presco Plain 4 inch x 5 inch with 24 inch Plastic Staff - Orange Glo
    $124.59 / Case (1000 Flags)
  • Item PRES-2318B
    PRES-2318B
    Presco Plain Wire Staff Marking Flags - 2x3 - Blue - 18 inch Staff
    (3)
    $73.19 / Case (1000 Flags)
  • Item PRES-4521YG-100
    PRES-4521YG-100
    Presco Plain 4 inch x 5 inch with 21 inch Staff - 100/Bundle - Yellow Glo
    (20)
    $8.59 / Bundle (100 Flags)
  • Item PRES-2315Y
    PRES-2315Y
    Presco Plain Wire Staff Marking Flags - 2x3 - 15 inch Staff - Yellow
    (4)
    $68.19 / Case (1000 Flags)
  • Item PRES-4518GG
    PRES-4518GG
    Presco Plain 4 inch x 5 inch with 18 inch Staff - Green Glo
    (2)
    $100.89 / Case (1000 Flags)
  • Item PRES-PF912100M-457
    PRES-PF912100M-457
    Presco Multi Penant Flags 100 ft Strand
    (9)
    $9.39 / Each (1 Strand)
  • Item PRES-PF912100Y-457
    PRES-PF912100Y-457
    Presco Yellow Penant Flags 100 ft Strand
    (9)
    $9.39 / Each (1 Strand)
  • Item PRES-MarkingWhiskers-Pink
    PRES-MarkingWhiskers-Pink
    Presco Marking Whiskers Pink
    $145.59 / Box (1000 Whiskers)
  • Item PRES-4521BG-100
    PRES-4521BG-100
    Presco Plain 4 inch x 5 inch with 21 inch Staff - 100/Bundle - Blue Glo
    (20)
    $8.59 / Bundle (100 Flags)
  • Item PRES-4521PG
    PRES-4521PG
    Presco Plain 4 inch x 5 inch with 21 inch Staff - Pink Glo
    $85.29 / Case (1000 Flags)
  • Item PRES-4530GG
    PRES-4530GG
    Presco Plain 4 inch x 5 inch with 30 inch Staff - Green Glo
    (2)
    $101.09 / Case (1000 Flags)
  • Item PRES-MarkingWhiskers-Blue
    PRES-MarkingWhiskers-Blue
    Presco Marking Whiskers Blue
    $145.59 / Box (1000 Whiskers)
  • Item PRES-2318W-100
    PRES-2318W-100
    Presco Plain Wire Staff Marking Flags - 2x3 - White - 18 inch Staff - 100 Bundle
    (18)
    $7.39 / Bundle(100Flags)
  • Item PRES-2318O-100
    PRES-2318O-100
    Presco Plain Wire Staff Marking Flags - 2x3 - Orange - 18 inch Staff - 100 Bundle
    (18)
    $7.39 / Bundle(100Flags)
  • Item PRES-2315W
    PRES-2315W
    Presco Plain Wire Staff Marking Flags - 2x3 - 15 inch Staff - White
    (4)
    $68.19 / Case (1000 Flags)
  • Item PRES-2315G
    PRES-2315G
    Presco Plain Wire Staff Marking Flags - 2x3 - 15 inch Staff - Green
    (4)
    $68.19 / Case (1000 Flags)
  • Item PRES-4536GG
    PRES-4536GG
    Presco Plain 4 inch x 5 inch with 36 inch Staff - Green Glo
    $112.09 / Case (1000 Flags)
FeaturedItem recommendations
  • Item PRES-D12-R
    PRES-D12-R
    Presco Red Safety Flags
    (1)
    $28.69 / Roll (300 Flags)
  • Item PYR-SB1810R
    PYR-SB1810R
    Pyramex SB1810R Venture II Readers Safety Glasses - Black Frame - Clear Bifocal Lens
    (24)
    $7.39 / Each (1 Pair)
  • Item PRES-D3105O51-457
    PRES-D3105O51-457
    CAUTION BURIED FIBER OPTIC LINE BELOW - Detectable Underground Warning Tape
    $36.39 / Each (1 Roll)
  • Item PRES-D2105R6-457
    PRES-D2105R6-457
    CAUTION BURIED ELECTRIC LINE BELOW - Detectable Underground Warning Tape
    (7)
    $22.09 / Each (1 Roll)
  • Item PRES-B3102Y16
    PRES-B3102Y16
    CAUTION - Barricade Tape 1000 ft Roll-2 Mil
    $10.79 / Each (Roll)
  • Item PYR-S4110R
    PYR-S4110R
    Pyramex S4110R Intruder Readers Safety Glasses - Clear Temples - Clear Lens
    (14)
    $2.79 / Each (1 Pair)
  • Item PRES-D6105O51-457
    PRES-D6105O51-457
    CAUTION BURIED FIBER OPTIC - Detectable Underground Warning Tape
    $72.79 / Each (1 Roll)
  • Item RAD-99705
    RAD-99705
    Radians 99705 VisionAid Universal Flex Sideshields
    (27)
    $2.69 / Pair (2 Side Shields)
  • Item BULL-BH1419AF
    BULL-BH1419AF
    Bullhead BH1419AF Maki Safety Glasses - Clear Frame - Blue Mirror Anti-Fog Lens
    (33)
    $9.19 / Each (1 Pair)
  • Item PRES-D3105G4-457
    PRES-D3105G4-457
    CAUTION BURIED SEWER LINE BELOW - Detectable Underground Warning Tape
    $36.39 / Each (1 Roll)
  • Item PRES-B332Y16
    PRES-B332Y16
    CAUTION - Barricade Tape 300 ft Roll-2 Mil
    (3)
    $3.09 / Each (Roll)
  • Item ELV-RX-500C
    ELV-RX-500C
    Elvex RX-500C Full Magnifying Lens Safety Glasses with Diopter - Black Frame - Clear Lens
    (64)
    $8.59 / Each (1 Pair)
  • Item UVEX-S1933X
    UVEX-S1933X
    Uvex Skyper Safety Glasses - Black Frame - Orange Anti-Fog Lens
    (30)
    $8.79 / Each (1 Pair)
  • Item PRES-D3105Y5-457
    PRES-D3105Y5-457
    CAUTION BURIED GAS LINE BELOW- Detectable Underground Warning Tape
    $36.39 / Each (1 Roll)
  • Item PYR-SB1820R
    PYR-SB1820R
    Pyramex SB1820R Venture II Readers Safety Glasses - Black Frame - Gray Bifocal Lens
    (22)
    $7.79 / Each (1 Pair)
  • Item PYR-SB7910D
    PYR-SB7910D
    Pyramex SB7910D Emerge Safety Glasses - Black Frame - Clear Full Reader Lens
    (13)
    $7.59 / Each (1 Pair)
  • Item PRES-D6105R6-457
    PRES-D6105R6-457
    CAUTION BURIED ELECTRIC LINE BELOW - Detectable Underground Warning Tape
    (1)
    $72.79 / Each (1 Roll)
  • Item PYR-SB1880R
    PYR-SB1880R
    Pyramex SB1880R Venture II Readers Safety Glasses - Black Frame - Indoor/Outdoor Bifocal Lens
    (20)
    $7.79 / Each (1 Pair)
  • Item PYR-S4110SUC
    PYR-S4110SUC
    Pyramex S4110SUC Intruder Safety Glasses - Clear Temples - Clear Uncoated Lens
    (82)
    $0.99 / Each (1 Pair)
  • Item PYR-SS100
    PYR-SS100
    Pyramex SS100 Side Shields
    (8)
    $2.69 / Pair (2 Side Shields)
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