Photo credits for beltonsseptic.com
All images are from Wikimedia Commons under the licence shown. CC BY / CC BY-SA require attribution;
the site footer links to this list. Images were colour-graded and resized (a change, as CC BY-SA allows; derivatives keep the same licence).
None of these photos show Belton's own trucks, staff or jobs.

file	photographer	licence	commons title	source URL
risers-in-sand-*.jpg/.avif	SuSanA Secretariat	CC BY 2.0	File:Septic Tank (3190648345).jpg	https://commons.wikimedia.org/wiki/File:Septic_Tank_(3190648345).jpg
lids-in-lawn-*.jpg/.avif	Wikideas1	CC0	File:Septic tank image 01.jpg	https://commons.wikimedia.org/wiki/File:Septic_tank_image_01.jpg
lid-green-*.jpg/.avif	Wikideas1	CC0	File:Septic tank image 02.jpg	https://commons.wikimedia.org/wiki/File:Septic_tank_image_02.jpg
lids-three-*.jpg/.avif	Wikideas1	CC0	File:Septic tank image 03.jpg	https://commons.wikimedia.org/wiki/File:Septic_tank_image_03.jpg
lid-concrete-*.jpg/.avif	Wikideas1	CC0	File:Septic tank man hole.jpg	https://commons.wikimedia.org/wiki/File:Septic_tank_man_hole.jpg
concrete-lids-*.jpg/.avif	SuSanA Secretariat	CC BY 2.0	File:Septic tank (7415062802).jpg	https://commons.wikimedia.org/wiki/File:Septic_tank_(7415062802).jpg
tank-inside-*.jpg/.avif	SuSanA Secretariat	CC BY 2.0	File:Septic tank (6620046313).jpg	https://commons.wikimedia.org/wiki/File:Septic_tank_(6620046313).jpg
tank-outlet-*.jpg/.avif	SuSanA Secretariat	CC BY 2.0	File:Greywater septic tank outlet (3255728552).jpg	https://commons.wikimedia.org/wiki/File:Greywater_septic_tank_outlet_(3255728552).jpg
vacuum-truck-*.jpg/.avif	SuSanA Secretariat	CC BY 2.0	File:Emptying of vacuum tanker (6908384439).jpg	https://commons.wikimedia.org/wiki/File:Emptying_of_vacuum_tanker_(6908384439).jpg
trench-in-sand-*.jpg/.avif	Raquel Baranow	CC BY-SA 4.0	File:Infiltrator Quick4 leach field septic system.jpg	https://commons.wikimedia.org/wiki/File:Infiltrator_Quick4_leach_field_septic_system.jpg
backhoe-repair-*.jpg/.avif	NPS Photo	Public domain	File:Initiating Repairs to Damaged Water Line (ceeee72e-155d-4519-3edc-d20ef6281e07).JPG	https://commons.wikimedia.org/wiki/File:Initiating_Repairs_to_Damaged_Water_Line_(ceeee72e-155d-4519-3edc-d20ef6281e07).JPG
excavator-yard-*.jpg/.avif	Robert Taylor from Stirling, ON, Canada	CC BY 2.0	File:Church St. Construction 4 (2551843818).jpg	https://commons.wikimedia.org/wiki/File:Church_St._Construction_4_(2551843818).jpg
longleaf-path-*.jpg/.avif	bobistraveling	CC BY 2.0	File:Forest - longleaf pines Weymouth Woods SP 1805 (5606645307) (2).jpg	https://commons.wikimedia.org/wiki/File:Forest_-_longleaf_pines_Weymouth_Woods_SP_1805_(5606645307)_(2).jpg
longleaf-floor-*.jpg/.avif	Chris M Morris	CC BY 2.0	File:Weymouth Woods (5593025616).jpg	https://commons.wikimedia.org/wiki/File:Weymouth_Woods_(5593025616).jpg
longleaf-sky-*.jpg/.avif	bobistraveling	CC BY 2.0	File:Sky Trees - longleaf pines Weymouth Woods SP 1802 (5607210926) (2).jpg	https://commons.wikimedia.org/wiki/File:Sky_Trees_-_longleaf_pines_Weymouth_Woods_SP_1802_(5607210926)_(2).jpg
longleaf-bark-*.jpg/.avif	bobistraveling	CC BY 2.0	File:Longleaf pines bark Weymouth Woods SP 1808 (5606674885) (2).jpg	https://commons.wikimedia.org/wiki/File:Longleaf_pines_bark_Weymouth_Woods_SP_1808_(5606674885)_(2).jpg
longleaf-mist-*.jpg/.avif	U.S. Fish and Wildlife Service Headquarters	Public domain	File:Pinus palustris Carolina Sandhills NWR.jpg	https://commons.wikimedia.org/wiki/File:Pinus_palustris_Carolina_Sandhills_NWR.jpg
raeford-main-*.jpg/.avif	Indy beetle	CC0	File:Buildings in Raeford, North Carolina.jpg	https://commons.wikimedia.org/wiki/File:Buildings_in_Raeford,_North_Carolina.jpg
hoke-field-*.jpg/.avif	Nyttend	Public domain	File:Soybean field between Raeford and Fayetteville.jpg	https://commons.wikimedia.org/wiki/File:Soybean_field_between_Raeford_and_Fayetteville.jpg
farmhouse-*.jpg/.avif	Nyttend	Public domain	File:Malcolm Blue Farmhouse.jpg	https://commons.wikimedia.org/wiki/File:Malcolm_Blue_Farmhouse.jpg
west-end-sign-*.jpg/.avif	Indy beetle	CC0	File:West End, North Carolina.jpg	https://commons.wikimedia.org/wiki/File:West_End,_North_Carolina.jpg
lumber-river-*.jpg/.avif	Gerry Dincher from Hope Mills, NC	CC BY-SA 2.0	File:Lumber River (3) (28111400522).jpg	https://commons.wikimedia.org/wiki/File:Lumber_River_(3)_(28111400522).jpg
longleaf-upland-*.jpg/.avif	ncwetlands.org	CC BY 2.0	File:Scene upland Weymouth Woods Kristie Gianopulos (1).jpg	https://commons.wikimedia.org/wiki/File:Scene_upland_Weymouth_Woods_Kristie_Gianopulos_(1).jpg