2007 NSV GW Elevation Change and Contour Maps
Groundwater Elevation Change Maps summarize the change in groundwater level measurements over time, collected from wells in the northern Sacramento Valley by the Department of Water Resources (DWR) Northern Region Office (NRO) and monitoring cooperators. Groundwater Elevation Contour Maps display water level depth below ground surface. Northern Sacramento Valley groundwater levels are measured seasonally, during the annual water year, as part of our ongoing data collection program. Many of the wells have over 30 years of monitoring history, with the longest active monitoring well dating back to 1921. Groundwater level data provides valuable information regarding seasonal fluctuations and long-term changes in groundwater level trends over time. The groundwater level data presented in these figures includes the Sacramento Valley and Redding groundwater basin portions of Shasta, Tehama, Butte, Colusa, Glenn, and Sutter counties and are organized by year, season, well depth, and period of change.
- Change Map Spring to Summer 2007 100 to 450 Ft Wells
- Contour Map Fall 2007 100 to 400 Ft Wells
- Contour Map Spring 2007 100 to 400 Ft Wells
- Contour Map Summer 2007 100 to 400 Ft Wells
Source: Northern Sacramento Valley Groundwater Elevation Change Maps
About this Resource
| Last updated | unknown |
|---|---|
| Created | unknown |
| Name | 2007 NSV GW Elevation Change and Contour Maps |
| Format | Zip File |
| License | License not specified |
| Created | 1 year ago |
| Media type | application/zip |
| has views | False |
| id | 941963dc-b74d-41a9-8ede-cdcf47c95394 |
| metadata modified | 1 year ago |
| package id | cef14c3e-9c82-4016-aae6-9b0d8f156551 |
| position | 16 |
| state | active |