Mark L. Johnson
Know Your H2O-Part XI-Conclusions & Recommendations
Water is the sustenance of life. We cannot live without it. Water needs to be managed sensibly and with care. Arizona has been engaged in...
Mark L. Johnson
- Jul 18, 2020
- 16 min
Know Your H2O-Part X-Marana Water & Tucson Water
Part X covers Marana Water and Tucson Water including; (1) Town of Marana Joint Service Areas, (2) Marana Water and (3) Tucson Water....
517 views
Mark L. Johnson
- Jun 5, 2020
- 14 min
Know Your H2O-Part IX-Tucson Active Management Area (TAMA)
Part IX covers the Tucson Active Management Area (TAMA) including; (1) General Description, (2) Geohydrology (3) Supply & Demand, (4)...
171 views
Mark L. Johnson
- May 15, 2020
- 6 min
Know Your H2O-Part VIII-Central Arizona Project (CAP)
Part VIII covers the Central Arizona Project (CAP) including; (1) General Description, (2) Construction, (3) Pumping & Energy, (4)...
236 views
Mark L. Johnson
- May 11, 2020
- 6 min
Know Your H2O-Part VII-Colorado River
Part VII provides the background on the Colorado River including; (1) General Description, (2) Law of the River, (3) Regulatory Quagmire,...
182 views
Mark L. Johnson
- May 6, 2020
- 9 min
Know Your H2O-Part VI-Groundwater Management Act
Part VI provides the background on Arizona’s Groundwater Management Act (1980) and subsequent groundwater legislation/regulation that...
212 views
Mark L. Johnson
- Apr 24, 2020
- 3 min
Know Your H2O-Part V-Groundwater Recharge
Part V provides the background on groundwater recharge (replenishment)---both natural and artificial. A good understanding of groundwater...
157 views
Mark L. Johnson
- Apr 20, 2020
- 3 min
Know Your H2O-Part IV-Arizona Water Law
Part IV provides the background on water law in the United States (US) and more specifically in Arizona (AZ). Many common water resource...
175 views
Mark L. Johnson
- Apr 10, 2020
- 4 min
Know Your H2O-Part III-Water Resources
Part III reviews the sources of water available for potable water and irrigation water. Many common water resource terms will be...
204 views
Mark L. Johnson
- Apr 2, 2020
- 1 min
Know Your H2O-Part II-Water Lingo
Unfortunately, the water industry has utilized a variety of different terms, acronyms, units and descriptions over the last 170 years. ...
188 views
Mark L. Johnson
- Mar 28, 2020
- 1 min
Know Your H2O-Part I
One Tortolita Alliance (TA) goal for 2020 is to learn more about the water supply situation in the Tucson region, especially the Town of...
268 views