https://www.bsbedge.com/standard/microfiltration-and-ultrafiltration-membrane-systems/AWWAB112 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/electrodialysis-and-ion-exchange-membrane-systems/AWWAB116 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/external-corrosion-control-for-infrastructure-sustainability-third-edition/AWWAM27 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-utility-capital-financing-fourth-edition/AWWAM29 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/precoat-filtration/AWWAM30 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/distribution-system-requirements-for-fire-protection-fourth-edition/AWWAM31 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/electrodialysis-and-electrodialysis-reversal/AWWAM38 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/simplified-procedures-for-water-examination-sixth-edition/AWWAM12 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reverse-osmosis-and-nanofiltration-second-edition/AWWAM46 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-chlorination-chloramination-practices-and-principles/AWWAM20 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/operational-control-of-coagulation-and-filtration-processes-third-edition/AWWAM37 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/air-valve-and-vent-inflow-preventer-assemblies-for-potable-water-distribution-system-and-storage-facilities/AWWAC514 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/pe-pipe-design-and-installation/AWWAM55 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ductile-iron-pipe-and-fittings-third-edition/AWWAM41 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/rotary-cone-valves-6-in-through-60-in-150-mm-through-1-500-mm-/AWWAC522 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/internal-corrosion-control-in-water-distribution-systems/AWWAM58 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/aquifer-storage-and-recovery/AWWAM63 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/on-site-generation-of-hypochlorite/AWWAM65 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/algae-source-to-treatment/AWWAM57 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/nitrification-prevention-and-control-in-drinking-water/AWWAM56 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/waterborne-pathogens-second-edition/AWWAM48 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/capital-project-delivery/AWWAM47 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/desalination-of-seawater/AWWAM61 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-conservation-and-efficiency-program-operation-and-management/AWWAG480 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/high-performance-waterworks-butterfly-valves-3-in-75-mm-through-60-in-1-500-mm-/AWWAC519 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/internal-pipe-joint-seal-assemblies-for-water-service/AWWAC621 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/pipe-bursting-of-potable-water-mains-4-in-100-mm-to-36-in-900-mm-/AWWAC622 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cured-in-place-pipe-cipp-rehabilitation-of-pressurized-potable-water-pipelines-4-in-100-mm-and-larger/AWWAC623 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-electromagnetic-and-ultrasonic-type-for-revenue-applications/AWWAC715 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/magnetic-inductive-flowmeters/AWWAC751 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/replacement-and-flushing-of-lead-service-lines/AWWAC810 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/aeration-systems-for-biological-wastewater-treatment/AWWAF130 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/instrumentation-and-control-third-edition/AWWAM2 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-meters-selection-installation-testing-and-maintenance/AWWAM6 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/problem-organisms-in-water-identification-and-treatment-third-edition/AWWAM7 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/concrete-pressure-pipe-third-edition/AWWAM9 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/potable-reuse-program-operation-and-management/AWWAG485 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/steel-pipe-a-guide-for-design-and-installation/AWWAM11 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/principles-of-water-rates-fees-and-charges/AWWAM1 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fire-hydrants-installation-field-testing-and-maintenance/AWWAM17 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/emergency-planning-for-water-and-wastewater-utilities/AWWAM19 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/pvc-pipe-design-and-installation-third-edition/AWWAM23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/planning-for-the-distribution-of-reclaimed-water/AWWAM24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/rehabilitation-of-water-mains/AWWAM28 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/safety-management-for-utilities/AWWAM3 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/computer-modeling-is-a-water-utility-s-most-powerful-tool-for-managing-and-operating-a-water-distribution-system-/AWWAM32 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/flowmeters-in-water-supply/AWWAM33 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-fluoridation-principles-practices/AWWAM4 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/steel-water-storage-tanks/AWWAM42 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fiberglass-pipe-design/AWWAM45 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/quarter-turn-valves-head-loss-torque-and-cavitation-analysis/AWWAM49 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-resources-planning/AWWAM50 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/air-valves-air-release-air-vacuum-and-combination/AWWAM51 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/m5-water-utility-management-is-designed-for-both-new-and-experienced-managers-who-are-looking-to-better-understand-all-aspects-of-public-utility-management-/AWWAM5 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/this-manual-provides-water-utilities-and-other-industry-professionals-with-the-skills-and-information-to-develop-implement-and-measure-the-success-of-a-water-conservation-program-/AWWAM52 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/microfiltration-and-ultrafiltration-membranes-for-drinking-water/AWWAM53 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/developing-rates-for-small-systems/AWWAM54 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/membrane-applications-for-water-reuse/AWWAM62 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/gas-transfer-applications-in-water-addition-and-removal/AWWAM64 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cylinder-and-vane-actuators-and-controls-design-and-installation/AWWAM66 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-quality-in-distribution-systems/AWWAM68 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/climate-action-plans-adaptive-management-strategies-for-utilities/AWWAM71 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/knife-gate-valves/AWWAM72 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/groundwater-management/AWWAM73 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/elastomers-for-waterworks-pipes-valves-and-fittings/AWWAM75 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sustainability-assessment-for-water-treatment-chemical-products/NSFAWWAANSI416 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/drought-preparedness-and-response/AWWAM60 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/inland-desalination-and-concentrate-management/AWWAM69 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/condition-assessment-of-water-mains/AWWAM77 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/risk-and-resilience-management-of-water-and-wastewater-systems/AWWAJ100 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-wells/AWWAA100 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/granular-filter-material/AWWAB100 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/precoat-filter-media/AWWAB101 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/manganese-greensand-for-filters/AWWAB102 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/membrane-systems/AWWAB110 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-chloride/AWWAB200 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/soda-ash/AWWAB201 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/quicklime-and-hydrated-lime/AWWAB202 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/liquid-oxygen-for-ozone-generation-for-water-wastewater-and-reclaimed-water-systems/AWWAB304 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/anhydrous-ammonia/AWWAB305 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ferric-sulfate/AWWAB406 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/liquid-polyaluminum-chloride/AWWAB408 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/epi-dma-polyamines/AWWAB452 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/polyacrylamide/AWWAB453 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-hydroxide-caustic-soda-/AWWAB501 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/zinc-orthophosphate/AWWAB506 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/carbon-dioxide/AWWAB510 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-metabisulfite/AWWAB601 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/copper-sulfate/AWWAB602 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/granular-activated-carbon/AWWAB604 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reactivation-of-granular-activated-carbon/AWWAB605 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fluorosilicic-acid/AWWAB703 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cement-mortar-lining-for-ductile-iron-pipe-and-fittings/AWWAC104A21.4 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/polyethylene-encasement-for-ductile-iron-pipe-systems/AWWAC105A21.5 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ductile-iron-and-gray-iron-fittings/AWWAC110 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/flanged-ductile-iron-pipe-with-ductile-iron-or-gray-iron-threaded-flanges/AWWAC115 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/protective-fusion-bonded-coatings-for-the-interior-and-exterior-surfaces-of-ductile-iron-and-gray-iron-fittings/AWWAC116A21.16 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/thickness-design-of-ductile-iron-pipe/AWWAC150 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ductile-iron-compact-fittings/AWWAC153 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/coal-tar-protective-coatings-and-linings-for-steel-water-pipe/AWWAC203 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/dimensions-for-fabricated-steel-water-pipe-fittings/AWWAC208 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/tape-coatings-for-steel-water-pipe-and-fittings/AWWAC209 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fusion-bonded-epoxy-coatings-and-linings-for-steel-water-pipe-and-fittings/AWWAC213 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/extruded-polyolefin-coatings-for-steel-water-pipe/AWWAC215 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/heat-shrinkable-cross-linked-polyolefin-coatings-for-steel-water-pipe-and-fittings/AWWAC216 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/polyurethane-coatings-and-linings-for-steel-water-pipe-and-fittings/AWWAC222 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fabricated-steel-and-stainless-steel-tapping-sleeves/AWWAC223 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fused-polyolefin-coatings-for-steel-water-pipe/AWWAC225 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/stainless-steel-fittings-for-waterworks-service-sizes-1-2-in-through-72-in-13-mm-through-1-800-mm-/AWWAC226 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/bolted-split-sleeve-couplings/AWWAC227 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/stainless-steel-pipe-flange-joints-for-water-service-sizes-2-in-through-72-in-50-mm-through-1-800-mm-/AWWAC228 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fusion-bonded-polyethylene-coatings-for-steel-water-pipe-and-fittings/AWWAC229 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/stainless-steel-full-encirclement-repair-and-service-connection-clamps-for-2-in-through-12-in-50-mm-through-300-mm-pipe/AWWAC230 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reinforced-concrete-pressure-pipe-steel-cylinder-type/AWWAC300 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/prestressed-concrete-pressure-pipe-steel-cylinder-type/AWWAC301 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reinforced-concrete-pressure-pipe-noncylinder-type/AWWAC302 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/design-of-prestressed-concrete-cylinder-pipe/AWWAC304 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/metal-seated-gate-valves-for-water-supply-service/AWWAC500 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/dry-barrel-fire-hydrants/AWWAC502 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/wet-barrel-fire-hydrants/AWWAC503 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/disinfection-of-wells/AWWAC654 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/swing-check-valves-for-waterworks-service-2-in-through-48-in-50-mm-through-1-200-mm-nps/AWWAC508 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/double-check-valve-backflow-prevention-assembly/AWWAC510 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reduced-pressure-principle-backflow-prevention-assembly/AWWAC511 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/air-release-air-vacuum-and-combination-air-valves-for-water-and-wastewater-service/AWWAC512 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reduced-wall-resilient-seated-gate-valves-for-water-supply-service/AWWAC515 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/large-diameter-rubber-seated-butterfly-valves-sizes-78-in-2-000-mm-and-larger/AWWAC516 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/resilient-seated-cast-iron-eccentric-plug-valves/AWWAC517 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/double-disc-swing-check-valves-for-waterworks-service-2-in-through-48-in-50-mm-through-1-200-mm-nps/AWWAC518 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/pilot-operated-control-valves/AWWAC530 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/hydraulic-and-pneumatic-cylinder-and-vane-type-actuators-for-valves-and-slide-gates/AWWAC541 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/electric-motor-actuators-for-valves-and-slide-gates/AWWAC542 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cast-iron-slide-gates/AWWAC560 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fabricated-stainless-steel-slide-gates/AWWAC561 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fabricated-aluminum-slide-gates/AWWAC562 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fabricated-composite-slide-gates/AWWAC563 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/installation-of-buried-steel-water-pipe-4-in-100-mm-and-larger/AWWAC604 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/underground-installation-of-polyvinyl-chloride-pvc-and-molecularly-oriented-polyvinyl-chloride-pvco-pressure-pipe-and-fittings/AWWAC605 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/grooved-and-shouldered-joints/AWWAC606 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/spray-applied-in-place-epoxy-lining-of-water-pipelines-3-in-and-larger/AWWAC620 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/disinfection-of-water-storage-facilities/AWWAC652 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/disinfection-of-water-treatment-plants/AWWAC653 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/field-dechlorination/AWWAC655 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/online-chlorine-analyzer-operation-and-maintenance/AWWAC670 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/online-turbidimeter-operation-and-maintenance/AWWAC671 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-displacement-type-metal-alloy-main-case/AWWAC700 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-turbine-type-for-customer-service/AWWAC701 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-compound-type/AWWAC702 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-fire-service-type/AWWAC703 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/propeller-type-meters-for-waterworks-applications/AWWAC704 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/encoder-type-remote-registration-systems-for-cold-water-meters/AWWAC707 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-multijet-type/AWWAC708 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-displacement-type-plastic-main-case/AWWAC710 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-singlejet-type/AWWAC712 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-fluidic-oscillator-type/AWWAC713 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-for-residential-fire-sprinkler-systems-in-one-and-two-family-dwellings-and-manufactured-homes/AWWAC714 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/transit-time-flowmeters-in-full-closed-conduits/AWWAC750 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/underground-service-line-valves-fittings/AWWAC800 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/polyvinyl-chloride-pvc-pressure-pipe-and-fabricated-fittings-4-in-through-60-in-100-mm-through-1-500-mm-/AWWAC900 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/polyethylene-pe-pressure-pipe-and-tubing-3-4-in-19-mm-through-3-in-76-mm-for-water-service/AWWAC901 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/polyethylene-aluminum-polyethylene-pe-al-pe-composite-pressure-pipe-12-mm-in-through-51-mm-2-in-for-water-service/AWWAC903 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/crosslinked-polyethylene-pex-pressure-tubing-in-through-3-in-for-water-service/AWWAC904 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/polyethylene-pe-pressure-pipe-and-fittings-4-in-through-65-in-100-mm-through-1-650-mm-for-waterworks/AWWAC906 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/molecularly-oriented-polyvinyl-chloride-pvco-pressure-pipe-4-in-100-mm-and-larger/AWWAC909 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fiberglass-pressure-pipe/AWWAC950 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/welded-carbon-steel-tanks-for-water-storage/AWWAD100 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/coating-steel-water-storage-tanks/AWWAD102 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/factory-coated-bolted-carbon-steel-tanks-for-water-storage/AWWAD103 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sacrificial-anode-cathodic-protection-systems-for-the-interior-submerged-surfaces-of-steel-water-storage-tanks/AWWAD106 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/composite-elevated-tanks-for-water-storage/AWWAD107 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/aluminum-dome-roofs-for-water-storage-facilities/AWWAD108 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/wire-and-strand-wound-circular-prestressed-concrete-water-tanks/AWWAD110 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/tendon-prestressed-concrete-water-tanks/AWWAD115 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/thermosetting-fiberglass-reinforced-plastic-tanks/AWWAD120 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/geomembrane-materials-for-potable-water-applications/AWWAD130 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/horizontal-and-vertical-line-shaft-pumps/AWWAE103 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/solids-handling-pumps-for-wastewater-applications/AWWAE110 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/contact-molded-fiberglass-reinforced-plastic-wash-water-troughs-and-launders/AWWAF101 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/matched-die-molded-fiberglass-reinforced-plastic-weir-plates-scum-baffles-and-mounting-brackets/AWWAF102 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ultraviolet-disinfection-systems-for-drinking-water/AWWAF110 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-treatment-plant-operation-and-management/AWWAG100 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/distribution-systems-operation-and-management/AWWAG200 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/utility-management-system/AWWAG400 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/communication-and-customer-relations/AWWAG420 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/emergency-preparedness-practices/AWWAG440 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reclaimed-water-program-operation-and-management-pdf-/AWWAG481 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/wastewater-collection-system-operation-and-management/AWWAG520 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/bolted-sleeve-type-couplings-for-plain-end-pipe/AWWAC219-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/injection-molded-polyvinyl-chloride-pvc-pressure-fittings-4-in-through-12-in-100-mm-through-300-mm-/AWWA43907 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/progressive-cavity-chemical-metering-pumps/AWWA45200 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/field-welding-of-steel-water-pipe/AWWA43206 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/stainless-steel-pipe-1-2-in-13-mm-and-larger/AWWAC220-2023 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/automatically-controlled-impressed-current-cathodic-protection-for-the-interior-submerged-surfaces-of-steel-water-storage-tanks/AWWAD104-2023 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/geomembrane-floating-covers-and-liners-for-potable-water-reservoirs-fourth-edition/AWWAM25-2023 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ammonium-sulfate/AWWAB302-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sulfur-dioxide/AWWAB512-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/rubber-gasket-joints-for-ductile-iron-pressure-pipe-and-fittings/AWWAC111_A21.11-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/rubber-seated-butterfly-valves/AWWAC504-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/resilient-seated-gate-valves-for-water-supply-service/AWWAC509-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/phosphoric-acid/AWWAB507-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/aqua-ammonia-liquid-ammonium-hydroxide-/AWWAB306-22 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/liquid-sodium-silicate/AWWAB404-22 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/viscoelastic-coatings-for-steel-water-pipe-and-fittings/AWWAC232-22 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/backflow-prevention-and-cross-connection-control-recommended-practices-fifth-edition-awwa-m14-2024/AWWAM14_2024 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/operational-guide-to-awwa-standard-j100-risk-resilience-management-of-water-wastewater-systems/AWWAJ100-OperationalGuide_2021 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/permanganates-awwa-b603-2023/AWWAB603-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/membrane-bioreactor-systems-awwa-b130-2023/AWWAB130-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ductile-iron-pipe-centrifugally-cast-awwa-c151-a21-51-2023/AWWAC151-A21.51-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/steel-water-pipe-6-in-150-mm-and-larger-awwa-c200-2023/AWWAC200-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/submersible-vertical-turbine-pumps-awwa-e102-2023/AWWAE102-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/business-practices-for-operation-and-management-awwa-g410-2023/AWWAG410-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-polyphosphate-glassy-sodium-hexametaphosphate-awwa-b502-2023/AWWAB502-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-tripolyphosphate-awwa-b503-2023/AWWAB503-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/potassium-hydroxide-awwa-b511-2023/AWWAB511-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/calcium-chloride-awwa-b550-2023/AWWAB550-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/plastic-ball-valves-awwa-c521-2023/AWWAC521-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sizing-water-service-lines-and-meters-awwa-m22-2024/AWWAM22-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/liquid-epoxy-coatings-and-linings-for-steel-water-pipe-and-fittings-awwa-c210-2024/AWWAC210-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/fabricated-steel-mechanical-slip-type-expansion-joints-awwa-c221-2024/AWWAC221-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/field-welding-of-stainless-steel-water-pipe-awwa-c231-2024/AWWAC231-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/hypochlorites-awwa-b300-2024/AWWAB300-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/liquid-chlorine-awwa-b301-2024/AWWAB301-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/aluminum-sulfate-liquid-ground-or-lump-awwa-b403-2024/AWWAB403-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-aluminate-awwa-b405-2024/AWWAB405-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/concrete-pressure-pipe-bar-wrapped-steel-cylinder-type-awwa-c303-2024/AWWAC303-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/security-practices-for-operation-and-management-awwa-g430-2024/AWWAG430-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/reverse-osmosis-and-nanofiltration-systems-for-water-treatment-awwa-b114-2022/AWWAB114-22 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/standard-for-poly-diallyldimethylammonium-chloride-awwa-b451-2023/AWWAB451-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/steel-pipe-flanges-for-waterworks-service-sizes-4-in-through-144-in-100-mm-through-3-600-mm-awwa-c207-2023/AWWAC207-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/microcrystalline-wax-and-petrolatum-tape-coating-systems-for-steel-water-pipe-and-fittings-awwa-c217-2023/AWWAC217-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/liquid-coatings-for-aboveground-steel-water-pipe-and-fittings-awwa-c218-2023/AWWAC218-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/ball-valves-4-in-through-60-in-100-mm-through-1-500-mm-awwa-c507-2023/AWWAC507-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/installation-of-ductile-iron-mains-and-their-appurtenances-awwa-c600-2023/AWWAC600-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/cement-mortar-lining-of-water-pipelines-in-place4-in-100-mm-and-larger-awwa-c602-2023/AWWAC602-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/disinfecting-water-mains-awwa-c651-2023/AWWAC651-23 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/source-water-protection-awwa-g300-2022/AWWAG300-22 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/stormwater-management-for-water-utilities-awwa-g560-2022/AWWAG560-22 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/wastewater-treatment-plant-operations-and-management-awwa-g510-2021/AWWAG510-21 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-fluoride-awwa-b701-2024/AWWAB701-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/sodium-fluorosilicate-awwa-b702-2024/AWWAB702-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/nylon-11-based-polyamide-coatings-and-linings-for-steel-water-pipe-and-fittings-awwa-c224-2024/AWWAC224-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/knife-gate-valves-sizes-2-in-50-mm-through-96-in-2-400-mm-awwa-c520-2024/AWWAC520-24 2024-09-17 monthly 0.7 https://www.bsbedge.com/standard/water-audits-and-loss-control-programs-awwa-m36-2024/AWWAM36-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/sodium-chlorite-awwa-b303-2024/AWWAB303-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/ferrous-sulfate-awwa-b402-2024/AWWAB402-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/liquid-ferric-chloride-awwa-b407-2024/AWWAB407-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/monosodium-phosphate-anhydrous-and-liquid-awwa-b504-2024/AWWAB504-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/disodium-phosphate-anhydrous-awwa-b505-2024/AWWAB505-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/evaluation-of-steel-water-tanks-and-related-facilities-awwa-d101-2024/AWWAD101-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/bolted-aboveground-thermosetting-fiberglass-reinforced-plastic-panel-type-tanks-for-water-storage-awwa-d121-2024/AWWAD121-24 2024-11-29 monthly 0.7 https://www.bsbedge.com/standard/groundwater-operations-awwa-m21-2025/AWWAM21-25 2025-01-15 monthly 0.7 https://www.bsbedge.com/standard/powdered-activated-carbon-awwa-b600-2024/AWWAB600-24 2025-01-15 monthly 0.7 https://www.bsbedge.com/standard/cement-mortar-protective-lining-and-coating-for-steel-water-pipe-4-in-100-mm-and-larger-shop-applied-awwa-c205-2024/AWWAC205-24 2025-01-15 monthly 0.7 https://www.bsbedge.com/standard/machine-applied-polyolefin-tape-coatings-for-steel-water-pipe-awwa-c214-2024/AWWAC214-24 2025-01-15 monthly 0.7 https://www.bsbedge.com/standard/cfrp-renewal-and-strengthening-of-prestressed-concrete-cylinder-pipe-pccp-awwa-c305-2024/AWWAC305-24 2025-01-15 monthly 0.7 https://www.bsbedge.com/standard/protective-interior-coatings-for-valves-and-hydrants-awwa-c550-2024/AWWAC550-24 2025-01-15 monthly 0.7 https://www.bsbedge.com/standard/ozone-systems-for-water-awwa-f120-2024/AWWAF120-24 2025-01-15 monthly 0.7 https://www.bsbedge.com/standard/stainless-steel-fittings-for-waterworks-service-sizes-1-2-in-through-72-in-13-mm-through-1-800-mm-awwa-c226-2024/AWWAC226-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/geotextile-backed-tape-coatings-for-steel-water-pipe-and-fittings-awwa-c233-2024/AWWAC233-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/double-disc-swing-check-valves-for-waterworks-service-2-in-through-48-in-50-mm-through-1-200-mm-nps-awwa-c518-2024/AWWAC518-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/sacrificial-anode-cathodic-protection-systems-for-the-interior-submerged-surfaces-of-steel-water-storage-tanks-awwa-d106-2024/AWWAD106-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/single-use-ion-exchange-treatment-for-trace-contaminant-removal-awwa-b104-2024/AWWAB104-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/dry-barrel-fire-hydrants-awwa-c502-2024/AWWAC502-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/utility-management-system-awwa-g400-2024/AWWAG400-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/communication-and-customer-relations-awwa-g420-2024/AWWAG420-24 2025-03-09 monthly 0.7 https://www.bsbedge.com/standard/installation-of-buried-steel-water-pipe-4-in-100-mm-and-larger-awwa-c604-2024/AWWAC604-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/installation-of-concrete-pressure-pipe-awwa-c607-2024/AWWAC607-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-displacement-type-metal-alloy-main-case-awwa-c700-2024/AWWAC700-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-turbine-type-for-customer-service-awwa-c701-2024/AWWAC701-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-compound-type-awwa-c702-2024/AWWAC702-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/quarter-turn-valves-head-loss-torque-and-cavitation-analysis-awwa-m49-2025/AWWAM49-25 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/problem-organisms-in-water-identification-and-treatment-awwa-m7-2025/AWWAM7-2025 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/fluorosilicic-acid-awwa-b703-2024/AWWAB703-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/fusion-bonded-polyethylene-coatings-for-steel-water-pipe-and-fittings-awwa-c229-2024/AWWAC229-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-fire-service-type-awwa-c703-2024/AWWAC703-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/propeller-type-meters-for-waterworks-applications-awwa-c704-2024/AWWAC704-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-multijet-type-awwa-c708-2024/AWWAC708-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-displacement-type-plastic-main-case-awwa-c710-2024/AWWAC710-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-singlejet-type-awwa-c712-2024/AWWAC712-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-fluidic-oscillator-type-awwa-c713-2024/AWWAC713-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/cold-water-meters-for-residential-fire-sprinkler-systems-in-one-and-two-family-dwellings-and-manufactured-homes-awwa-c714-2024/AWWAC714-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/polyacrylamide/AWWAB453-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/zinc-orthophosphate/AWWAB506-25 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/swing-check-valves-for-waterworks-service-2-in-through-48-in-50-mm-through-1-200-mm-nps/AWWAC508-25 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/internal-pipe-joint-seal-assemblies-for-water-service/AWWAC621-25 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/polyethylene-pe-pressure-pipe-and-tubing-3-4-in-19-mm-through-3-in-76-mm-for-water-service/AWWAC901-25 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/tendon-prestressed-concrete-water-tanks/AWWAD115-24 2025-07-23 monthly 0.7 https://www.bsbedge.com/standard/liquid-polyaluminum-chloride-awwa-b408-2025/AWWAB408-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/hand-applied-tape-coatings-for-steel-water-pipe-and-fittings-awwa-c209-2025/AWWAC209-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/stainless-steel-pipe-flange-joints-for-water-service-sizes-2-in-through-72-in-50-mm-through-1-800-mm-awwa-c228-2025/AWWAC228-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/contact-molded-fiberglass-reinforced-plastic-wash-water-troughs-and-launders-awwa-f101-2025/AWWAF101-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/matched-die-molded-fiberglass-reinforced-plastic-weir-plates-scum-baffles-and-mounting-brackets-awwa-f102-2025/AWWAF102-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/coating-steel-water-storage-tanks-awwa-d102-2024/AWWA D102 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/simplified-procedures-for-water-examination-seventh-edition-awwa-m12-2025/AWWA-M12-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/soda-ash-awwa-b201-2025/AWWA-B201-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/quicklime-and-hydrated-lime-awwa-b202-2025/AWWA-B202-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/sodium-metabisulfite-awwa-b601-2025/AWWA-B601-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/fabricated-steel-and-stainless-steel-tapping-sleeves-awwa-c223-2025/AWWA-C223-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/air-release-air-vacuum-and-combination-air-valves-for-water-and-wastewater-service-metallic-body-and-cover-awwa-c512-2025/AWWA-C512-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/high-performance-waterworks-butterfly-valves-3-in-75-mm-through-60-in-1-500-mm-awwa-c519-2025/AWWA-C519-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/water-conservation-and-efficiency-program-operation-and-management-awwa-g480-2025/AWWA-G480-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/ductile-iron-pipe-and-fittings-fourth-edition-awwa-m41-2025/AWWA-M41-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/fiberglass-pipe-design-fourth-edition-awwa-m45-2026/AWWA-M45-26 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/copper-sulfate-awwa-b602-2025/AWWA-B602-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/polyurethane-coatings-and-linings-for-steel-water-pipe-and-fittings-awwa-c222-2025/AWWA-C222-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/field-dechlorination-awwa-c655-2025/AWWA-C655-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/wastewater-collection-system-operation-and-management-awwa-g520-2025/AWWA-G520-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/granular-filter-material-awwa-b100-2025/AWWA-B100-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/manganese-oxide-filter-media-awwa-b103-2025/AWWA-B103-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/coal-tar-protective-coatings-and-linings-for-steel-water-pipe-and-fittings-awwa-c203-2025/AWWA-C203-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/fiberglass-pressure-pipe-awwa-c950-2025/AWWA-C950-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/microfiltration-and-ultrafiltration-membrane-systems-awwa-b112-2025/AWWA-B112-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/underground-service-line-valves-and-fittings-awwa-c800-2025/AWWA-C800-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/replacement-and-flushing-of-lead-service-lines-awwa-c810-2025/AWWA-C810-25 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/thermosetting-fiberglass-reinforced-plastic-tanks-awwa-d120-2019-r2025-/AWWA-D120-19-R2025 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/ultraviolet-disinfection-systems-for-wastewater-effluent-awwa-f111-2025/AWWA-F111-2025 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/coagulation-clarification-and-filtration-in-water-treatment-fourth-edition-awwa-m37-2025/AWWA-M37-2025 2026-03-26 monthly 0.7 https://www.bsbedge.com/standard/principles-of-water-rates-fees-and-charges-eighth-edition-awwa-m1-2025/AWWA-M1-2025 2026-03-26 monthly 0.7