COMET-Water Quality

Nutrient Tracking Tool (NTT) Integration

How COMET Cropland differs from COMET Water Quality
Open in a browser tab to view pdf document describing differences in more detail.  Until Fall 2021, this feature is only available for dev users. For ...
Wed, 20 Oct, 2021 at 2:41 PM
What is the water-quality accounting option on the COMET-Farm tool page?
The Water Quality assessment tool on COMET-Farm integrates the Nutrient Tracking Tool (NTT), to assess the co-benefits of water quality and crop production ...
Thu, 21 Oct, 2021 at 2:08 PM
Linking parcels with water quality accounting
How to document At this point, you should have:  Created a project Selected water quality and cropland/vineyard/orchard/rangeland as an accounting activ...
Wed, 20 Oct, 2021 at 2:38 PM
Soil P Test Water Quality
*More information coming soon* At this time, soil P test will not impact your soil carbon or greenhouse gas (GHG) reports in COMET-Farm.  Soil P Test ...
Thu, 21 Oct, 2021 at 2:23 PM
Total Nutrients Balance Calculator
New nutrient balance calculator that shows the total amount of nutrients applied from both synthetic and organic nutrient sources. Without selecting wat...
Thu, 21 Oct, 2021 at 2:18 PM
If a user selects yes for installing drainage for any year in the baseline management , drainage will be applied to all crops and years for that parcel...
Thu, 21 Oct, 2021 at 2:22 PM
Interpreting Water Quality Co-Benefits Report
Select the pdf below to review a report diagram and explanation. 
Tue, 26 Oct, 2021 at 12:41 PM
COMET-Water Quality NTT Documentation
NTT Technical Documentation (Water Quality) APEX User Guide (Water Quality)
Wed, 20 Oct, 2021 at 10:10 AM
COMET-Farm parameters used in DayCent, APEX, and/or both models
Click HERE for a color coded version of this parameter breakdown.  BOTH DayCent & APEX- Changes to these parameters will impact your greenhouse gas ...
Thu, 21 Oct, 2021 at 2:28 PM
Linkages between APEX and DayCent
Are the models directly linked? No, APEX and DayCent models are run in parallel within the COMET-Water Model. The carbon and nitrogen cycles are run indepe...
Thu, 21 Oct, 2021 at 2:47 PM