Metropolitan Operated District for Sewage Effluent - Irrigation Water Exchange
dc.contributor.author | Cluff, C. Brent | |
dc.contributor.author | DeCook, K. James | |
dc.date.accessioned | 2013-08-29T22:05:32Z | |
dc.date.available | 2013-08-29T22:05:32Z | |
dc.date.issued | 1974-04-20 | |
dc.identifier.issn | 0272-6106 | |
dc.identifier.uri | http://hdl.handle.net/10150/300334 | |
dc.description | From the Proceedings of the 1974 Meetings of the Arizona Section - American Water Resources Assn. and the Hydrology Section - Arizona Academy of Science - April 19-20, 1974, Flagstaff, Arizona | en_US |
dc.description.abstract | A plan for the reuse of sewage effluent is proposed for the city of Tucson, Arizona. Several kinds of use would be possible, but utilization for irrigation of existing farmland in the Avra-Marana area seems particularly attractive for several reasons: (1) conveyance can be accomplished by gravity flow, (2) no tertiary treatment is required for the presently grown crops, (3) the nutrients in the effluent would be better used, and (4) effluent use would reduce the pumpage of high quality groundwater, conserving it for municipal or other uses. An exchange of wastewater for groundwater for use in the city system is seen as a good alternative to the present practice of the city purchasing farmland in Avra valley in order to acquire the groundwater for conveyance to the Tucson basin. Objectives to maximize the quantity and efficiency of wastewater use may not appear compatible with the profit maximization motive of the individual farmer, and suitable provisions will have to be written into wastewater sales agreements to assure coordination between user and supplier. | |
dc.language.iso | en_US | en_US |
dc.publisher | Arizona-Nevada Academy of Science | en_US |
dc.rights | Copyright ©, where appropriate, is held by the author. | en_US |
dc.subject | Hydrology -- Arizona. | en_US |
dc.subject | Water resources development -- Arizona. | en_US |
dc.subject | Hydrology -- Southwestern states. | en_US |
dc.subject | Water resources development -- Southwestern states. | en_US |
dc.subject | Water reuse | en_US |
dc.subject | Irrigation water | en_US |
dc.subject | Water conservation | en_US |
dc.subject | Water supply | en_US |
dc.subject | Water sources | en_US |
dc.subject | Sewage treatment | en_US |
dc.subject | Reclaimed water | en_US |
dc.subject | Arizona | en_US |
dc.subject | Water utilization | en_US |
dc.subject | Planning | en_US |
dc.subject | Water wells | en_US |
dc.subject | Irrigation wells | en_US |
dc.subject | Water management (applied) | en_US |
dc.subject | Alternative planning | en_US |
dc.subject | Alternative water use | en_US |
dc.subject | Groundwater | en_US |
dc.subject | Tucson (Ariz) | en_US |
dc.title | Metropolitan Operated District for Sewage Effluent - Irrigation Water Exchange | en_US |
dc.type | text | en_US |
dc.type | Proceedings | en_US |
dc.contributor.department | Water Resources Research Center, The University of Arizona, Tucson | en_US |
dc.identifier.journal | Hydrology and Water Resources in Arizona and the Southwest | en_US |
dc.description.collectioninformation | This article is part of the Hydrology and Water Resources in Arizona and the Southwest collections. Digital access to this material is made possible by the Arizona-Nevada Academy of Science and the University of Arizona Libraries. For more information about items in this collection, contact anashydrology@gmail.com. | en_US |
refterms.dateFOA | 2018-08-30T13:47:05Z | |
html.description.abstract | A plan for the reuse of sewage effluent is proposed for the city of Tucson, Arizona. Several kinds of use would be possible, but utilization for irrigation of existing farmland in the Avra-Marana area seems particularly attractive for several reasons: (1) conveyance can be accomplished by gravity flow, (2) no tertiary treatment is required for the presently grown crops, (3) the nutrients in the effluent would be better used, and (4) effluent use would reduce the pumpage of high quality groundwater, conserving it for municipal or other uses. An exchange of wastewater for groundwater for use in the city system is seen as a good alternative to the present practice of the city purchasing farmland in Avra valley in order to acquire the groundwater for conveyance to the Tucson basin. Objectives to maximize the quantity and efficiency of wastewater use may not appear compatible with the profit maximization motive of the individual farmer, and suitable provisions will have to be written into wastewater sales agreements to assure coordination between user and supplier. |