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		<loc>http://kwwoa.lougcloud.com/questions/using-the-hazen-williams-equation-tables-below-what-is-the-friction-slope-sf-in-ft-1000-ft-of-a-10-inch-dip-force-main-with-a-flow-rate-of-900-gpm/</loc>
		<lastmod>2024-07-02T19:23:31+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-three-components-when-considering-total-head/</loc>
		<lastmod>2024-07-02T19:45:24+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/head-loss-is-the-amount-of-energy-or-head-used-up-by-water-as-it-moves-through-a-pipe/</loc>
		<lastmod>2024-07-02T19:50:09+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/according-to-ten-state-standards-what-is-the-minimum-velocity-for-a-system-pipe/</loc>
		<lastmod>2024-07-02T19:51:56+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/does-the-velocity-in-an-8-inch-pipe-meet-ten-state-standards-if-the-flow-travels-500-ft-in-3-minutes/</loc>
		<lastmod>2024-07-02T19:55:31+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-most-common-pump-used-in-drinking-water-distribution-systems/</loc>
		<lastmod>2024-07-02T20:13:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-three-components-when-considering-a-pump-curve/</loc>
		<lastmod>2024-07-02T20:22:59+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-system-head-curve-will-give-you-the-required-pump-head-needed-for-a-pump-to-perform-as-needed/</loc>
		<lastmod>2024-07-03T12:12:27+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/pump-stations-can-have-two-pumps-but-the-pumps-can-never-be-ran-in-parallel/</loc>
		<lastmod>2024-07-03T12:33:04+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/when-running-two-pumps-in-series-the-pump-flows-will-be-combined-on-the-pump-curve/</loc>
		<lastmod>2024-07-03T12:34:43+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/pump-cavitation-can-be-caused-when-a-pump-fails-to-have-enough-head-on-the-suction-side-of-the-pump/</loc>
		<lastmod>2024-07-03T12:38:33+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-signs-that-cavitation-has-or-is-happening-in-a-pump-select-all-that-apply/</loc>
		<lastmod>2024-07-03T12:55:17+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/1-hp-550-foot-pounds-per-sec-fps/</loc>
		<lastmod>2024-07-03T12:58:50+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-3-types-of-power-to-consider-when-considering-pumps/</loc>
		<lastmod>2024-07-03T13:01:29+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-amount-of-energy-that-is-delivered-by-the-pump-to-the-water-is-called-water-horsepower/</loc>
		<lastmod>2024-07-03T13:03:55+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/any-pump-can-operate-at-100-efficiency/</loc>
		<lastmod>2024-07-03T14:44:34+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-two-types-of-electric-power-currents/</loc>
		<lastmod>2024-07-03T14:48:58+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-vfd-stand-for/</loc>
		<lastmod>2024-07-03T14:56:55+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/using-vfd-motors-will-typically-save-in-power-costs/</loc>
		<lastmod>2024-07-03T14:59:27+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-check-valve-should-be-installed-along-with-pumps-to-prevent-back-flow-or-damage-to-the-pump/</loc>
		<lastmod>2024-07-03T19:46:23+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-rtu-stand-for/</loc>
		<lastmod>2024-07-05T13:00:00+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-plc-stand-for/</loc>
		<lastmod>2024-07-05T13:01:14+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/most-scada-systems-do-not-have-remote-access-for-the-operator/</loc>
		<lastmod>2024-07-05T13:51:49+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-scada-system-will-typically-have-several-remote-sites-including-rtus-plcs-and-remote-offices/</loc>
		<lastmod>2024-07-05T13:56:25+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-scada-communication-system-can-be-both-hardwired-and-wireless/</loc>
		<lastmod>2024-07-05T13:58:22+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-3-levels-of-security-to-consider-when-designing-a-scada-system/</loc>
		<lastmod>2024-07-05T14:01:48+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-pressure-transducer-can-be-used-to-monitor-tank-levels/</loc>
		<lastmod>2024-07-05T14:14:55+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-typical-distribution-site-monitors-tank-levels-pressure-and-flow/</loc>
		<lastmod>2024-07-05T14:18:40+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-two-most-common-hydraulic-sensors-found-in-distribution-systems/</loc>
		<lastmod>2024-07-05T14:19:51+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/scada-systems-are-not-used-for-water-quality-monitoring/</loc>
		<lastmod>2024-07-05T14:24:22+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-cws-stand-for/</loc>
		<lastmod>2024-07-05T14:24:40+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-chlorine-residual-analyzer-can-be-used-to-monitor-water-quality-in-a-distribution-system/</loc>
		<lastmod>2024-07-05T14:28:03+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-3-components-typically-found-in-a-pump-station-scada-system/</loc>
		<lastmod>2024-07-05T14:33:21+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/when-using-scada-to-monitor-a-prv-site-the-upstream-and-downstream-pressures-should-be-monitored-at-a-minimum/</loc>
		<lastmod>2024-07-05T14:37:37+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/it-is-not-important-to-monitor-the-speed-of-operation-of-a-control-valve-using-scada/</loc>
		<lastmod>2024-07-05T14:39:04+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/water-quality-can-deteriate-as-the-water-ages/</loc>
		<lastmod>2024-07-05T14:46:26+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/sampling-plans-should-be-reviewed-and-updated-yearly/</loc>
		<lastmod>2024-07-05T14:47:32+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/grab-samples-are-a-type-of-sample-that-are-collected-over-multiple-times-and-combined/</loc>
		<lastmod>2024-07-05T14:48:31+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-type-of-sampling-requires-a-main-line-tap/</loc>
		<lastmod>2024-07-05T14:50:10+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/holding-time-refers-to-the-amount-of-time-a-sample-can-be-held-before-analyzing/</loc>
		<lastmod>2024-07-05T14:52:36+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/sample-points-can-be-selected-randomly-and-do-not-need-approval-from-dow/</loc>
		<lastmod>2024-07-05T14:53:26+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/concentration-is-the-amount-of-mass-in-a-volume-of-a-solution/</loc>
		<lastmod>2024-07-05T14:58:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-rtcr-stand-for/</loc>
		<lastmod>2024-07-05T14:59:47+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-rtcr-requires-that-routine-samples-be-collected-from-representative-locations-in-the-distribution-system/</loc>
		<lastmod>2024-07-05T15:02:00+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-rtcr-does-not-require-repeat-samples-when-coliform-is-found-present/</loc>
		<lastmod>2024-07-05T15:03:52+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-number-of-total-coliform-samples-required-is-based-on-the-population-of-the-distribution-system/</loc>
		<lastmod>2024-07-05T15:06:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/daily-monitoring-of-disinfectant-levels-in-the-distribution-system-is-a-state-and-federal-requirement/</loc>
		<lastmod>2024-07-05T15:12:32+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-minimum-disinfectant-residual-allowed-in-a-distribution-system-when-using-chlorine-as-a-disinfectant/</loc>
		<lastmod>2024-07-05T15:14:14+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/at-a-minimum-one-daily-free-chlorine-residual-must-be-recorded-on-the-mor/</loc>
		<lastmod>2024-07-05T15:19:44+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-dbpr-stand-for/</loc>
		<lastmod>2024-07-05T15:20:27+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-number-of-dbp-samples-required-is-based-on-system-population/</loc>
		<lastmod>2024-07-05T15:25:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-mrdl-stand-for/</loc>
		<lastmod>2024-07-05T15:27:06+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-mrdl-for-chlorine-disinfectant/</loc>
		<lastmod>2024-07-05T15:29:33+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-2006-stage-2-dbpr-requires-calculating-a-locational-running-annual-average-lraa/</loc>
		<lastmod>2024-07-05T15:34:03+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-oel-stand-for/</loc>
		<lastmod>2024-07-05T15:35:12+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/there-are-three-tiers-to-be-considered-when-selecting-sample-locations-for-lcr/</loc>
		<lastmod>2024-07-05T15:38:51+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/sample-locations-for-lcr-should-all-be-selected-from-tier-3-locations-when-possible/</loc>
		<lastmod>2024-07-05T15:40:22+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/asbestos-testing-is-required-when-known-asbestos-piping-is-used-in-a-distribution-system/</loc>
		<lastmod>2024-07-05T15:45:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/fluoride-is-found-naturally-in-the-environment/</loc>
		<lastmod>2024-07-05T15:46:50+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/fluoride-should-never-be-used-as-indication-of-a-leak/</loc>
		<lastmod>2024-07-05T15:48:45+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/it-is-not-important-to-use-a-coc-when-submitting-samples-to-a-labratory/</loc>
		<lastmod>2024-07-05T15:51:25+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/qualifying-labs-should-provide-qa-qc-data-when-reporting-sample-results/</loc>
		<lastmod>2024-07-05T15:55:20+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/sample-logs-and-calibrations-logs-should-be-kept-for-a-minimum-of-3-years/</loc>
		<lastmod>2024-07-05T15:56:56+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/equipment-failure-logs-are-not-important-to-keep/</loc>
		<lastmod>2024-07-05T15:57:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/chain-of-custody-forms-only-need-to-be-signed-by-the-person-collecting-the-samples/</loc>
		<lastmod>2024-07-05T15:58:58+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/disinfection-is-the-process-of-killing-or-inactivating-most-microorganisms-in-water/</loc>
		<lastmod>2024-07-05T16:02:03+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/drinking-water-can-only-be-disinfected-chemically/</loc>
		<lastmod>2024-07-05T16:03:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/disinfection-with-chlorine-alters-cell-chemistry-which-kills-microorganisms-and-can-be-accomplished-with-chlorine-gas-hypochlorite-or-chlorine-dioxide/</loc>
		<lastmod>2024-07-05T16:11:29+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-3-types-of-chlorine-used-for-disinfection/</loc>
		<lastmod>2024-07-05T16:14:54+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/chloramination-is-the-process-of-using-chloramines-chlorine-and-ammonia-for-disinfection/</loc>
		<lastmod>2024-07-05T16:19:33+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-use-of-chloromines-for-disinfection-produces-more-tthms-than-traditional-chlorine-disinfection/</loc>
		<lastmod>2024-07-05T16:22:30+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/hypochlorinators-can-be-used-in-the-distribution-system-to-inject-a-chlorine-solution-to-boost-the-disinfectant-residual/</loc>
		<lastmod>2024-07-05T16:26:40+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-two-alternatives-to-using-chlorine-as-a-disinfectant/</loc>
		<lastmod>2024-07-05T16:32:02+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/ozone-and-ultraviolet-technologies-are-alternatives-to-using-chlorine-as-a-disinfectant/</loc>
		<lastmod>2024-07-05T16:32:47+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/ultraviolet-disinfection-removes-all-bacteria-from-water/</loc>
		<lastmod>2024-07-05T16:34:24+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/more-contact-time-with-chlorine-in-a-distribution-system-will-reduce-dbps/</loc>
		<lastmod>2024-07-05T16:36:46+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-sop-stand-for/</loc>
		<lastmod>2024-07-05T16:45:19+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/it-is-not-recommended-for-distribution-systems-to-have-sops/</loc>
		<lastmod>2024-07-05T16:47:41+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/all-erps-must-be-updated-annually/</loc>
		<lastmod>2024-07-05T16:48:47+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/an-asset-management-program-is-not-essential-for-maintaining-the-operations-of-a-distribution-system/</loc>
		<lastmod>2024-07-05T16:53:06+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/redundancy-is-not-important-when-considering-risk-management-in-a-distribution-system/</loc>
		<lastmod>2024-07-05T17:42:12+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/maintenance-management-is-a-method-where-the-assets-are-maintained-at-a-level-that-minimizes-operating-cost-while-delivering-the-desired-service-of-the-asset-throughout-its-life-cycle/</loc>
		<lastmod>2024-07-05T17:44:32+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/field-crews-should-be-integrally-involved-with-maintenance-planning/</loc>
		<lastmod>2024-07-05T17:45:51+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/how-many-years-should-financial-forecasting-cover/</loc>
		<lastmod>2024-07-05T17:48:42+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/bmps-are-schedules-of-activities-prohibitions-of-practices-maintenance-procedures-and-other-management-practices-to-ensure-compliance/</loc>
		<lastmod>2024-07-05T17:50:25+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/bmps-are-schedules-of-activities-prohibitions-of-practices-maintenance-procedures-and-other-management-practices-to-ensure-compliance-2/</loc>
		<lastmod>2024-07-05T17:50:37+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-should-be-included-on-a-system-map/</loc>
		<lastmod>2024-07-05T17:53:10+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-gis-stand-for/</loc>
		<lastmod>2024-07-05T17:57:42+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/global-positioning-systems-gps-are-used-to-find-the-exact-location-of-things/</loc>
		<lastmod>2024-07-05T18:02:35+00:00</lastmod>
	</url>
	<url>
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		<loc>http://kwwoa.lougcloud.com/questions/a-new-waterline-8-inches-in-diameter-must-be-disinfected-with-5-25-bleach-with-a-specific-gravity-of-1-2-since-the-pipeline-is-8000-feet-long-how-many-gallons-of-bleach-will-be-neededcopy/</loc>
		<lastmod>2024-09-02T16:51:05+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/you-are-going-to-clean-and-disinfect-a-water-tank-after-you-have-cleaned-the-tank-you-will-prepare-a-250-ppm-solution-of-water-and-chlorine-bleach-that-will-be-used-to-swab-the-sides-of-the-tank-to-2/</loc>
		<lastmod>2024-09-02T16:51:05+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-tank-overflow-is-650ft-above-sea-level-and-site-1-is-at-525ft-above-sea-level-what-will-the-static-water-pressure-be-at-site-1copy/</loc>
		<lastmod>2024-09-02T16:51:05+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-tank-overflow-elevation-is-650ft-above-sea-level-site-number-1-is-at-525ft-above-sea-level-and-site-number-2-is-at-550ft-above-sea-level-what-is-the-difference-in-pressure-between-the-two-sitesco/</loc>
		<lastmod>2024-09-02T16:51:05+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/water-flows-through-a-18-pipe-at-a-rate-of-900-gpm-what-is-the-velocity-of-the-water-flowing-through-this-pipecopy/</loc>
		<lastmod>2024-09-02T16:51:05+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/calculate-the-water-horsepower-of-a-pump-required-to-move-850-gpm-against-a-head-of-210-feetcopy/</loc>
		<lastmod>2024-09-02T16:51:05+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:05+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:08+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:10+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/the-velocity-in-an-8-inch-pipe-meets-ten-state-standards-if-the-flow-travels-500-ft-in-3-minutescopy/</loc>
		<lastmod>2024-09-02T16:51:10+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-most-common-pump-used-in-drinking-water-distribution-systemscopy/</loc>
		<lastmod>2024-09-02T16:51:10+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:10+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:10+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:10+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/when-running-two-pumps-in-series-the-pump-flows-will-be-combined-on-the-pump-curve-copy/</loc>
		<lastmod>2024-09-02T16:51:10+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-3-types-of-power-to-consider-when-considering-pumpscopy/</loc>
		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/most-scada-systems-do-not-have-remote-access-for-the-operator-copy/</loc>
		<lastmod>2024-09-02T16:51:11+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-scada-system-will-typically-have-several-remote-sites-including-rtus-plcs-and-remote-offices-copy/</loc>
		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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	<url>
		<loc>http://kwwoa.lougcloud.com/questions/scada-systems-are-not-used-for-water-quality-monitoring-copy/</loc>
		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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	<url>
		<loc>http://kwwoa.lougcloud.com/questions/water-quality-can-deteriorate-as-the-water-ages-copy/</loc>
		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/sampling-plans-should-be-reviewed-and-updated-yearly-copy/</loc>
		<lastmod>2024-09-02T16:51:12+00:00</lastmod>
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	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-rtcr-requires-that-routine-samples-be-collected-from-representative-locations-in-the-distribution-system-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/sample-locations-for-lcr-should-all-be-selected-from-tier-3-locations-when-possible-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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	<url>
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		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-mrdl-for-chlorine-disinfectantcopy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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	<url>
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		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/the-number-of-dbp-samples-required-is-based-on-system-population-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-dbpr-stand-forcopy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/at-a-minimum-one-daily-disinfectant-residual-must-be-recorded-on-the-mor-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/daily-monitoring-of-disinfectant-residual-levels-in-the-distribution-system-is-a-state-and-federal-requirement-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-minimum-disinfectant-residual-allowed-in-a-distribution-system-when-using-chlorine-as-a-disinfectantcopy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/grab-samples-are-a-type-of-sample-that-are-collected-over-multiple-times-and-combined-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-type-of-sampling-requires-a-main-line-tapcopy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
	<url>
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		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-does-rtcr-stand-forcopy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/the-rtcr-does-not-require-repeat-samples-when-total-coliform-is-found-present-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-number-of-total-coliform-samples-required-is-based-on-the-population-of-the-distribution-system-copy/</loc>
		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:13+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-3-types-of-chlorine-are-used-for-disinfectioncopy/</loc>
		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/hypochlorinators-can-be-used-in-the-distribution-system-to-inject-a-chlorine-solution-to-boost-the-disinfectant-residual-copy/</loc>
		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/ultraviolet-disinfection-removes-all-bacteria-from-water-copy/</loc>
		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/more-contact-time-with-chlorine-in-a-distribution-system-will-reduce-dbps-copy/</loc>
		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/disinfection-with-chlorine-alters-cell-chemistry-which-kills-microorganisms-and-can-be-accomplished-with-chlorine-gas-hypochlorite-or-chlorine-dioxide-copy/</loc>
		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-3-types-of-chlorine-are-used-for-disinfectioncopy/</loc>
		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:14+00:00</lastmod>
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		<lastmod>2024-09-02T16:51:25+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-devices-called-that-prevent-accidental-backflow-or-reverse-flow-of-wastewater-into-buildings/</loc>
		<lastmod>2024-09-18T18:59:09+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/if-it-is-assumed-that-the-average-velocity-of-the-wastewater-in-the-collection-system-is-2-66-feet-per-second-how-many-hours-does-it-take-the-wastewater-in-hours-to-reach-the-treatment-plant-if-the-m/</loc>
		<lastmod>2024-09-18T19:02:49+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/the-grade-for-a-sewer-pipe-is-7-for-a-length-of-9600-ft-and-then-changes-to-25-for-an-additional-5280-feet-how-many-feet-lower-would-the-downstream-end-of-the-pipe-be-than-the-upstream-end/</loc>
		<lastmod>2024-09-18T19:05:07+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-height-of-wastewater-in-a-manhole-if-there-is-1550-gallons-in-it-the-manhole-has-a-radius-of-3-5-ft/</loc>
		<lastmod>2024-09-18T19:07:10+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/a-5-feet-wide-rectangular-channel-is-flowing-60-inches-deep-with-an-average-velocity-of-2-8-feet-per-second-what-is-the-approximate-flow-rate/</loc>
		<lastmod>2024-09-18T19:08:37+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-one-of-the-4-most-common-pipe-materials-used-in-a-collection-system/</loc>
		<lastmod>2024-09-18T19:49:16+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/concrete-pipe-is-heavy-and-corrosion-resistant-but-is-not-resistant-to-h2s/</loc>
		<lastmod>2024-09-18T19:51:17+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-material-upon-pipe-is-laid-and-serves-as-its-foundation/</loc>
		<lastmod>2024-09-18T19:52:08+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/vitrified-clay-pipe-has-short-runs-is-brittle-but-good-with-chemical-resistance/</loc>
		<lastmod>2024-09-18T19:54:07+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/how-many-cubic-yards-of-asphalt-paving-material-will-be-required-to-pave-over-a-trench-2600-feet-long-7-5-feet-wide-using-a-18-inch-deep-patch/</loc>
		<lastmod>2024-09-18T23:34:43+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/select-one-of-the-most-common-pumps-used-in-wastewater-collection-systems/</loc>
		<lastmod>2024-09-18T23:39:59+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/it-isnt-important-to-practice-lock-out-tag-out-when-performing-maintenance-on-wastewater-pumps/</loc>
		<lastmod>2024-09-18T23:42:03+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/loss-of-a-phase-on-a-3-phase-motor-may-cause-it-to-over-heat/</loc>
		<lastmod>2024-09-18T23:43:39+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/two-50-hp-pumps-operate-a-lift-station-the-lift-station-runs-20-hours-per-day-the-power-in-this-municipality-is-charged-at-a-rate-of-11-per-kwhr-what-is-the-cost-per-day-for-running-the-pumps/</loc>
		<lastmod>2024-09-18T23:48:24+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-volume-of-a-tank-in-gallons-if-it-is-90-ft-long-60-ft-wide-and-27-ft-deep/</loc>
		<lastmod>2024-09-18T23:49:57+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/wastewater-is-pumped-into-a-8-inch-line-by-a-500-gal-min-pump-that-is-87-efficient-what-is-the-velocity-of-the-wastewater-in-the-line/</loc>
		<lastmod>2024-09-18T23:51:47+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-circular-wet-well-measures-13-feet-in-diameter-if-the-pump-lowers-the-water-level-6-5-feet-in-8-minutes-what-is-the-pumping-rate-of-the-pump-in-gallons-per-minute-assume-no-inflow/</loc>
		<lastmod>2024-09-18T23:53:42+00:00</lastmod>
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		<lastmod>2024-09-18T23:55:54+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/you-have-there-lift-stations-1-has-a-12-hp-motor-and-runs-for-30-minutes-per-hour-2-has-a-15-hp-pump-and-it-runs-45-minutes-per-hour-and-3-has-a-25-hp-pump-that-runs-30-minutes-every-2-hrs-what/</loc>
		<lastmod>2024-09-18T23:57:47+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-it-called-when-you-receive-excess-rainwater-in-a-system-very-soon-after-a-rain-begins-through-such-things-as-unsealed-manholes-or-roof-down-spouts/</loc>
		<lastmod>2024-09-19T00:03:06+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/infiltration-is-the-excess-water-that-continues-to-enter-the-system-for-three-or-four-days-after-a-rain-event-has-stopped-and-is-the-result-of-ground-water-seeping-into-the-system-through-breaks-in-th/</loc>
		<lastmod>2024-09-19T00:05:54+00:00</lastmod>
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		<lastmod>2024-09-19T00:06:35+00:00</lastmod>
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		<lastmod>2024-09-19T00:07:45+00:00</lastmod>
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		<lastmod>2024-09-19T00:21:38+00:00</lastmod>
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		<lastmod>2024-09-19T00:22:45+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-successful-maintenance-program-includes-record-keeping/</loc>
		<lastmod>2024-09-19T00:25:18+00:00</lastmod>
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		<lastmod>2024-09-19T00:25:44+00:00</lastmod>
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		<lastmod>2024-09-19T00:27:41+00:00</lastmod>
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		<lastmod>2024-09-19T00:31:41+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-sanitary-sewer-system-is-a-wastewater-collection-system-owned-by-a-municipality-that-conveys-domestic-commercial-and-industrial-wastewater-and-limited-amounts-of-infiltrated-groundwater-and-storm/</loc>
		<lastmod>2024-09-19T00:35:07+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-sewer-use-ordinance-regulates-the-use-of-public-and-private-sewers-and-drains-private-wastewater-disposal-the-installation-and-connection-of-building-sewers-and-the-discharge-of-waters-and-wastes/</loc>
		<lastmod>2024-09-19T00:36:21+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-name-for-untreated-or-partially-treated-sewage-releases-from-a-sanitary-sewer-system/</loc>
		<lastmod>2024-09-19T00:37:42+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/wastewater-from-industrial-facilities-and-commercial-establishments-and-institutins-can-contribute-additional-pollutants-such-as-fats-oils-and-grease-and-toxic-substances-including-metals-and-synt/</loc>
		<lastmod>2024-09-19T00:40:55+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/in-order-for-a-wastewater-worker-to-become-infected-with-a-pathogen-the-pathogen-must-leave-an-infected-individual-come-into-contact-with-a-worker-and-enter-the-worker/</loc>
		<lastmod>2024-09-19T00:45:15+00:00</lastmod>
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		<lastmod>2024-09-19T00:47:56+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/at-what-level-is-chlorine-gas-fatal-in-two-breaths/</loc>
		<lastmod>2024-09-19T00:48:42+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/it-is-safe-to-open-a-chlorine-gas-cylinder-valve-2-full-turns/</loc>
		<lastmod>2024-09-19T00:49:55+00:00</lastmod>
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		<lastmod>2024-09-19T00:55:00+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/sewer-system-rehabilitation-is-intended-to-rreduce-the-flow-of-extraneous-storm-water-into-wastewater-collection-facilities/</loc>
		<lastmod>2024-09-19T01:00:21+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-sewer-pipe-has-failed-and-174-feet-of-36-in-vitrified-clay-pipe-must-be-replaced-how-many-4-foot-sections-are-required/</loc>
		<lastmod>2024-09-19T01:02:04+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-term-used-to-describe-the-method-by-using-a-pneumatic-or-hydraulic-bursting-mandrel-to-crush-the-existing-pipeline-while-at-the-same-time-a-new-pipe-can-be-pulled-into-place/</loc>
		<lastmod>2024-09-19T01:05:23+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/estimate-the-construction-cost-of-a-sanitary-sewer-project-the-project-consists-of-11500-feet-of-24-inch-sewer-and-25-manholes-costs-are-estimated-below/</loc>
		<lastmod>2024-09-19T01:06:49+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/given-that-excavation-and-backfill-costs-19-45-per-linear-foot-delivered-pipe-costs-8-89-per-linear-foot-and-a-complete-manhole-costs-3000-00-each-estimate-the-construction-cost-of-a-sanitary-s/</loc>
		<lastmod>2024-09-19T01:09:49+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/asset-management-plans-should-also-be-considered-to-help-with-optimizing-the-collection-system-performance-since-collection-system-managers-are-responsible-for-planning-design-construction-operatio/</loc>
		<lastmod>2024-09-19T01:12:06+00:00</lastmod>
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		<lastmod>2024-09-19T18:59:40+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/if-two-400-gpm-pumps-are-used-how-long-will-it-take-in-hours-to-de-water-a-rectangular-tank-200-feet-long-by-135-feet-wide-and-14-feet-deep/</loc>
		<lastmod>2024-09-19T19:51:32+00:00</lastmod>
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		<lastmod>2024-09-25T20:53:49+00:00</lastmod>
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		<lastmod>2024-09-25T20:54:59+00:00</lastmod>
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		<lastmod>2024-09-25T20:56:07+00:00</lastmod>
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		<lastmod>2024-09-25T20:58:52+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/a-certified-operator-shall-during-the-performance-of-operational-duties-protect-the-safety-health-and-welfare-of-the-public-and-the-environment/</loc>
		<lastmod>2024-09-25T21:01:47+00:00</lastmod>
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		<lastmod>2024-09-27T11:04:12+00:00</lastmod>
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		<lastmod>2024-09-27T11:06:38+00:00</lastmod>
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		<lastmod>2024-09-27T11:07:53+00:00</lastmod>
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		<lastmod>2024-09-27T11:10:21+00:00</lastmod>
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		<lastmod>2024-09-27T11:54:02+00:00</lastmod>
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		<lastmod>2024-09-27T11:54:54+00:00</lastmod>
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		<lastmod>2024-09-27T11:58:13+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-cloudy-appearance-of-water-is-called/</loc>
		<lastmod>2024-09-27T12:01:02+00:00</lastmod>
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		<lastmod>2024-09-27T12:16:54+00:00</lastmod>
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		<lastmod>2024-09-27T12:19:18+00:00</lastmod>
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		<lastmod>2024-09-27T12:21:09+00:00</lastmod>
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		<loc>http://kwwoa.lougcloud.com/questions/the-two-classes-of-particulate-impurities-are-what/</loc>
		<lastmod>2024-09-27T12:31:25+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-type-of-polymer-relative-to-their-charge-that-is-most-frequently-used-in-drinking-water-applications-is-what-type-of-charge/</loc>
		<lastmod>2024-09-27T12:35:36+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-very-small-particulate-the-we-eventually-hope-to-get-to-settle-out-that-is-crucial-to-the-treatment-process/</loc>
		<lastmod>2024-09-27T12:42:04+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-average-time-consumed-by-the-coagulation-process-is/</loc>
		<lastmod>2024-09-27T12:44:15+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/as-a-competent-operator-we-want-to-form-floc-of-the-proper-size-density-and-toughness/</loc>
		<lastmod>2024-09-27T18:25:18+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-optimal-detention-time-for-the-coagulation/</loc>
		<lastmod>2024-09-27T18:29:26+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-optimum-velocity-for-the-coagulation-process/</loc>
		<lastmod>2024-09-27T18:37:04+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/it-is-not-necessary-to-do-a-visual-check-of-the-flocculation-process-once-the-chemical-feed-rate-is-set/</loc>
		<lastmod>2024-09-27T18:40:23+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-optimal-colloidal-particulate-condition/</loc>
		<lastmod>2024-09-27T18:40:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/in-what-portion-of-the-sedimentation-process-should-you-see-most-of-the-sludge-settle/</loc>
		<lastmod>2024-09-27T18:52:05+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/temperature-is-a-factor-which-can-influence-the-success-of-the-sedimentation-process/</loc>
		<lastmod>2024-09-27T18:54:17+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-it-called-when-you-have-an-uneven-flow-through-the-sedimentation-basin/</loc>
		<lastmod>2024-09-27T18:55:32+00:00</lastmod>
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	<url>
		<loc>http://kwwoa.lougcloud.com/questions/which-type-of-basin-are-more-susceptible-to-uneven-flow-velocities/</loc>
		<lastmod>2024-09-27T19:02:16+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-used-to-add-more-surface-area-to-a-basin-for-the-particulate-to-settle-out-upon/</loc>
		<lastmod>2024-09-27T19:04:27+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-a-circular-unit-that-combines-coagulation-flocculation-and-sedimentation-in-a-single-unit-called/</loc>
		<lastmod>2024-09-27T19:15:55+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-treatment-process-called-where-micro-sand-is-added-to-increase-floc-size-density-and-weight/</loc>
		<lastmod>2024-09-27T19:18:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-operator-of-a-solids-contact-unit-controls-the-performance-of-the-treatment-process-by-controlling-chemical-dosages-the-recirculation-of-the-slurry-and-sludge-control/</loc>
		<lastmod>2024-09-27T19:22:28+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-does-the-acronym-daf-stand-for/</loc>
		<lastmod>2024-09-27T19:23:11+00:00</lastmod>
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	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-a-type-of-non-conventional-treatment-process-that-actually-uses-two-filters/</loc>
		<lastmod>2024-09-27T19:26:54+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-membrane-filter-with-the-smallest-pore-sizes-called/</loc>
		<lastmod>2024-09-27T19:32:35+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-process-by-which-membranes-accomplish-their-task-is-actually-called-size-exclusion/</loc>
		<lastmod>2024-09-27T19:34:25+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/membrane-filtration-systems-require-minimal-pretreatment/</loc>
		<lastmod>2024-09-27T19:35:19+00:00</lastmod>
	</url>
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		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-two-most-common-types-of-membrane-filtration-used-in-municipal-drinking-water-applications/</loc>
		<lastmod>2024-09-27T19:37:42+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/vacuum-driven-membranes-are-becoming-more-widely-used-for-potable-water-treatment/</loc>
		<lastmod>2024-09-27T20:29:23+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/pressure-filters-are-a-viable-filter-in-surface-water-applications/</loc>
		<lastmod>2024-09-29T17:08:55+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-two-ways-that-contaminants-end-up-being-stored-in-our-filters/</loc>
		<lastmod>2024-09-29T17:12:42+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-rof-controller-is-used-to-maintain-a-constant-flow-rate-through-the-filters/</loc>
		<lastmod>2024-09-29T17:16:01+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-higher-do-will-prevent-filters-from-air-binding-or-locking/</loc>
		<lastmod>2024-09-29T17:17:01+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/uneven-flow-can-cause-cracking-or-boils-in-the-filter/</loc>
		<lastmod>2024-09-29T17:18:01+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-good-surface-wash-can-reduce-the-number-of-mud-balls-in-a-filter/</loc>
		<lastmod>2024-09-29T17:20:24+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/if-a-filter-has-36-inches-of-media-and-the-media-expands-by-to-44-inches-after-backwash-what-is-the-percent-expansion-rate/</loc>
		<lastmod>2024-09-29T17:20:46+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-recommended-expansion-rate-of-filters/</loc>
		<lastmod>2024-09-29T17:22:16+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-filter-profile-charts-a-complete-filter-run-to-discover-any-signs-of-less-than-optimal-filter-performance/</loc>
		<lastmod>2024-09-29T17:23:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/filter-coring-is-a-way-to-replace-worn-out-media/</loc>
		<lastmod>2024-09-29T17:24:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-reasons-why-we-disinfect-drinking-water-is-to-kill-pathogens-and-provide-a-residual-safeguard/</loc>
		<lastmod>2024-09-29T17:27:27+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/sodium-hydro-chlorite-is-a-type-of-disinfectant-commonly-used-in-drinking-water/</loc>
		<lastmod>2024-09-29T17:29:23+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-combined-with-chlorine-to-form-chloramines/</loc>
		<lastmod>2024-09-29T17:30:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-strongest-disinfectant-used-in-drinking-water-treatment/</loc>
		<lastmod>2024-09-29T17:32:51+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/uv-accomplishes-disinfection-by-damaging-the-dna-of-the-pathogen/</loc>
		<lastmod>2024-09-29T17:34:47+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/which-of-these-chemical-disinfectants-is-the-weakest-sodium-hypochlorite-chlorine-dioxide-gaseous-chlorine-ozone-calcium-hypochlorite-and-chloramines/</loc>
		<lastmod>2024-09-29T17:36:55+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/if-the-fee-chlorine-in-water-has-reached-equal-to-or-above-85-percent-of-the-total-chlorine-then-you-have-achieved-breakpoint-chlorination/</loc>
		<lastmod>2024-09-29T17:40:21+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/turbidity-is-one-of-the-things-that-can-interfere-with-the-disinfection-process/</loc>
		<lastmod>2024-09-29T17:41:07+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/hypochlorous-acid-is-100-times-a-stronger-disinfectant-than-the-hypochlorite-ion/</loc>
		<lastmod>2024-09-29T17:41:43+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-specific-gravity-of-a-liquid-of-1-4-means-that-the-liquid-is-1-4-times-heavier-than-water/</loc>
		<lastmod>2024-09-29T17:43:16+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-minimum-number-of-bacteriological-samples-a-system-must-collect-regardless-of-the-size-of-the-system/</loc>
		<lastmod>2024-10-03T12:18:24+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/an-hpc-can-be-used-in-lieu-of-a-chlorine-bac-t-sample-in-some-circumstances/</loc>
		<lastmod>2024-10-03T13:50:43+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/hpc-results-show-the-number-of-bacteria-found-in-a-sample/</loc>
		<lastmod>2024-10-03T13:52:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/when-you-have-a-routine-bac-t-sample-fail-you-should-only-collect-that-repeat-sample/</loc>
		<lastmod>2024-10-03T13:54:59+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/chlorine-should-be-removed-from-disinfected-water-during-flushing/</loc>
		<lastmod>2024-10-03T13:55:32+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/iron-and-manganese-are-considered-primary-contaminants/</loc>
		<lastmod>2024-10-03T13:57:41+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/iron-and-manganese-can-be-removed-using-aeration/</loc>
		<lastmod>2024-10-03T14:02:12+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/iron-oxidation-may-cause-staining-of-customers-laundry/</loc>
		<lastmod>2024-10-03T14:04:08+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-decrease-in-ph-will-speed-up-oxidation-of-iron-or-manganese/</loc>
		<lastmod>2024-10-03T14:13:26+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/detention-time-is-critical-to-the-aeration-process-in-order-to-properly-remove-iron-and-manganese/</loc>
		<lastmod>2024-10-03T14:15:35+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/potassium-carbonate-is-the-scale-that-forms-on-plumbing-and-water-heater-elements/</loc>
		<lastmod>2024-10-03T16:50:36+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-two-most-frequently-used-treatment-approaches-to-remove-hardness/</loc>
		<lastmod>2024-10-03T16:51:22+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/in-an-ion-exchange-softening-unit-sodium-ions-are-exchanged-for-hardness-ions/</loc>
		<lastmod>2024-10-03T16:55:49+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/seasonal-source-water-turn-over-can-be-a-cause-of-taste-and-odor/</loc>
		<lastmod>2024-10-03T16:57:53+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/hardness-causing-calcium-is-absorbed-as-ground-water-passes-through-sand-stone-rock/</loc>
		<lastmod>2024-10-03T16:59:58+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/identify-the-department-which-regulates-the-fluoridation-of-water-in-kentucky/</loc>
		<lastmod>2024-10-03T17:01:17+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-commonly-used-coagulant-can-precipitate-false-fluoride-readings/</loc>
		<lastmod>2024-10-03T17:02:59+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/fluoride-is-added-to-the-drinking-water-to-improve-the-development-of-teeth-and-bones-in-young-children/</loc>
		<lastmod>2024-10-03T17:04:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/fluoride-levels-in-excess-of-the-secondary-mcl-of-2-mg-l-can-cause-discoloration-of-the-teeth/</loc>
		<lastmod>2024-10-03T17:06:41+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/fluoride-in-excess-of-the-primary-mcl-of-4-mg-l-can-cause-bones-to-become-brittle/</loc>
		<lastmod>2024-10-03T17:06:56+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/corrosion-can-cause-leaching-of-pipe-materials/</loc>
		<lastmod>2024-10-04T20:20:29+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/corrosion-can-impact-pumping-rates/</loc>
		<lastmod>2024-10-04T20:22:32+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/if-pha-is-7-4-and-phs-is-7-2-is-the-water-corrosive-or-scale-forming/</loc>
		<lastmod>2024-10-04T20:22:58+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-are-the-pieces-of-pipe-removed-to-make-a-tap-into-an-existing-water-line-called/</loc>
		<lastmod>2024-10-04T20:24:04+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-langelier-solids-index-is-used-to-determine-the-corrosive-or-scale-forming-properties-of-water/</loc>
		<lastmod>2024-10-04T20:26:02+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/ph-adjustment-can-minimize-corrosion/</loc>
		<lastmod>2024-10-04T20:27:03+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/cement-lined-pipe-should-never-be-used-in-areas-to-prevent-corrosion/</loc>
		<lastmod>2024-10-04T20:27:51+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/stray-electrical-current-can-cause-corrosion/</loc>
		<lastmod>2024-10-04T20:28:30+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-galvanic-series-is-a-list-of-similar-metals/</loc>
		<lastmod>2024-10-04T20:29:47+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/higher-chlorine-residuals-can-cause-corrosion/</loc>
		<lastmod>2024-10-04T20:30:30+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-has-caused-more-waterborne-illnesses-than-any-other-factor-in-the-u-s-during-the-last-20-years/</loc>
		<lastmod>2024-10-04T20:32:49+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/back-pressure-is-a-form-of-back-flow/</loc>
		<lastmod>2024-10-04T20:37:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/isolation-does-not-prevent-back-flow/</loc>
		<lastmod>2024-10-04T20:38:29+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-most-reliable-mechanical-device-for-backflow-protection/</loc>
		<lastmod>2024-10-04T20:41:46+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-class-ii-operator-may-operate-a-ww-plant-ranging-from-50001-to-2000000-gpd/</loc>
		<lastmod>2024-12-02T16:43:36+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-class-iii-operator-needs-12-hours-of-continuing-education-to-renew-his-her-certification/</loc>
		<lastmod>2024-12-02T16:44:50+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/wastewater-operators-renew-their-certification-in-even-numbered-years/</loc>
		<lastmod>2024-12-02T20:27:48+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/criminal-and-civil-penalties-exist-for-waste-water-operator-misconduct/</loc>
		<lastmod>2024-12-02T20:28:26+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-certified-operator-shall-during-the-performance-of-operational-duties-protect-the-safety-health-and-welfare-of-the-public-and-the-environment-2/</loc>
		<lastmod>2024-12-02T20:29:12+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/grab-samples-represent-the-conditions-that-exist-at-the-moment-the-sample-is-collected-and-do-not-necessarily-represent-conditions-at-any-other-time/</loc>
		<lastmod>2024-12-02T20:32:16+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/there-are-two-types-of-composite-samples-time-composite-and-flow-proportional-composite/</loc>
		<lastmod>2024-12-02T20:34:29+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/design-capacity-of-a-treatment-facility-is-determined-by-200-gallons-per-person-per-day/</loc>
		<lastmod>2024-12-02T20:35:05+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/sulfuric-acid-to-ph-of-less-than-2-is-the-preservative-for-ammonia-as-nitrogen-sample/</loc>
		<lastmod>2024-12-02T20:36:42+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-amount-of-oxygen-available-to-aquatic-organisms-is-called-do/</loc>
		<lastmod>2024-12-02T20:37:20+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/aerobic-bacteria-are-a-type-of-bacteria-that-use-do-to-feed-on-bod/</loc>
		<lastmod>2024-12-02T20:44:09+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-proper-nutrient-ratio-is-200-carbon-5-nitrogen-1-phosphorus/</loc>
		<lastmod>2024-12-02T20:45:13+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-optimal-do-for-bacteria-stability-is-2-4-mg-l/</loc>
		<lastmod>2024-12-02T20:49:20+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-process-of-producing-a-new-cell-is-referred-to-as-duplication/</loc>
		<lastmod>2024-12-02T20:50:22+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/your-mlss-needs-to-be-more-concentrated-in-the-winter-season/</loc>
		<lastmod>2024-12-02T20:51:04+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/bar-screens-are-used-to-remove-sand/</loc>
		<lastmod>2024-12-03T13:11:26+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/grit-removal-systems-help-protect-pumping-equipment/</loc>
		<lastmod>2024-12-03T13:12:10+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/commutation-is-the-grinding-of-solids-in-a-waste-water-system/</loc>
		<lastmod>2024-12-03T13:13:11+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/one-advantage-of-flow-equalization-is-it-allows-small-downstream-treatment-units-to-be-used-as-an-aeration-basin-for-pretreatment/</loc>
		<lastmod>2024-12-03T13:15:36+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/ten-states-standards-recommends-a-minimum-of-1-25-cfm-per-1000-gallons-of-storage-capacity-for-aeration/</loc>
		<lastmod>2024-12-03T13:19:54+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-designed-detention-time-for-a-primary-clarifier/</loc>
		<lastmod>2024-12-03T13:23:44+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/settelable-solids-should-be-routinely-checked-on-both-the-inlet-and-outlet-during-the-settling-process/</loc>
		<lastmod>2024-12-03T13:27:14+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-sludge-from-a-primary-clarifier-is-moved-only-one-time-a-day/</loc>
		<lastmod>2024-12-03T13:27:47+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-sludge-in-a-primary-clarifier-should-settle-to-a-concentration-of-4-to-8-solids/</loc>
		<lastmod>2024-12-03T13:29:12+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-efficiency-of-a-trickling-filter-operation-is-most-commonly-measured-by-bod-or-cod/</loc>
		<lastmod>2024-12-03T13:59:25+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/when-using-a-fixed-film-attached-growth-reactor-for-treatment-the-bacteria-will-grow-on-the-substrate/</loc>
		<lastmod>2024-12-03T14:00:33+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-mass-of-microorganisms-present-in-the-system-is-referred-to-as-biological-solids-or-mlss/</loc>
		<lastmod>2024-12-03T14:02:37+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-amount-of-sludge-wasted-controls-the-tss-in-an-aeriation-basin/</loc>
		<lastmod>2024-12-03T15:39:07+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/lagoons-do-not-require-the-same-daily-inspections-used-for-other-types-of-facilities/</loc>
		<lastmod>2024-12-03T15:40:49+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/it-is-important-to-maintain-the-proper-water-level-in-a-lagoon-system/</loc>
		<lastmod>2024-12-03T15:41:41+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/lower-capital-costs-is-one-of-the-advantages-aerobic-digesters-have-over-anaerobic-digesters/</loc>
		<lastmod>2024-12-03T15:44:11+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-endogenous-respiration-phase-does-not-help-reduce-sludge-levels/</loc>
		<lastmod>2024-12-03T15:54:04+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/organic-overloading-an-anaerobic-digester-will-cause-the-ph-to-drop/</loc>
		<lastmod>2024-12-03T15:54:53+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/an-aerobic-digester-has-a-longer-detention-time-than-a-anaerobic-digester/</loc>
		<lastmod>2024-12-03T15:55:43+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-3-volatile-acid-to-alkalinity-ratio-will-cause-a-anaerobic-digester-to-go-into-stress/</loc>
		<lastmod>2024-12-03T15:57:08+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/chlorine-uv-ozone-and-paa-are-the-most-common-types-of-disinfection/</loc>
		<lastmod>2024-12-03T15:58:49+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/gas-chlorine-is-a-more-effective-disinfection-at-a-lower-ph-range/</loc>
		<lastmod>2024-12-03T15:59:32+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-minimum-detention-time-for-chlorine-disinfection-is-30-mins/</loc>
		<lastmod>2024-12-03T16:00:14+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/the-injector-is-considered-the-heart-of-the-chlorinator-or-sulfonator/</loc>
		<lastmod>2024-12-03T16:00:59+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/over-feeding-so2-can-cause-do-to-decrease/</loc>
		<lastmod>2024-12-03T16:01:49+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/sulfur-dioxide-is-considered-immediately-dangers-at-400-500-ppm-concentration/</loc>
		<lastmod>2024-12-03T16:02:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/uv-light-is-a-type-of-electromechanical-radiation/</loc>
		<lastmod>2024-12-03T16:04:35+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-residual-must-be-held-after-uv-disinfection/</loc>
		<lastmod>2024-12-03T16:05:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/uv-light-can-not-harm-the-operator/</loc>
		<lastmod>2024-12-03T16:06:06+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/ozone-is-nonreactive-and-a-very-stable-gas/</loc>
		<lastmod>2024-12-03T16:06:34+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/open-channel-and-closed-channel-systems-are-the-two-basic-types-of-flow-systems/</loc>
		<lastmod>2024-12-03T16:07:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/weirs-are-a-type-of-hydraulic-structures-for-measuring-flow/</loc>
		<lastmod>2024-12-03T16:09:06+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-weir-should-be-installed-so-that-it-is-perpendicular-to-the-axis-of-flow/</loc>
		<lastmod>2024-12-03T16:11:24+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/flumes-are-only-used-to-measure-flow-in-closed-channels/</loc>
		<lastmod>2024-12-03T16:11:57+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/flow-measuring-devices-must-be-10-accuracy/</loc>
		<lastmod>2024-12-03T16:12:46+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-centrifugal-pump-is-a-type-of-pump-that-has-an-impeller-rotating-in-a-casing/</loc>
		<lastmod>2024-12-03T16:14:26+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/wear-rings-in-a-centrifugal-pump-help-prevent-internal-leakage/</loc>
		<lastmod>2024-12-03T16:15:16+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-pump-should-be-selected-based-on-it-maximum-efficiency-point/</loc>
		<lastmod>2024-12-03T16:17:32+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/an-air-lift-pump-uses-air-to-move-wastewater/</loc>
		<lastmod>2024-12-03T16:18:21+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-stethoscope-or-screw-driver-can-be-used-to-listen-to-a-during-operation/</loc>
		<lastmod>2024-12-03T16:19:09+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/helminthes-are-one-of-the-pathogenic-organisms-found-in-wastewater/</loc>
		<lastmod>2024-12-03T16:20:56+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/what-is-the-required-oxygen-content/</loc>
		<lastmod>2024-12-03T16:23:34+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/a-multimeter-should-be-used-before-entry-into-any-possibly-dangerous-environment/</loc>
		<lastmod>2024-12-03T16:23:52+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/methane-a-toxic-gas-is-produced-by-anaerobic-digestion/</loc>
		<lastmod>2024-12-03T16:24:39+00:00</lastmod>
	</url>
	<url>
		<loc>http://kwwoa.lougcloud.com/questions/methane-gas-is-not-explosive/</loc>
		<lastmod>2024-12-03T16:25:08+00:00</lastmod>
	</url>
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