1 RV insurance premiums vary significantly; get quotes before buying a specific trailer. 2  Annual state registration fees can be $10-$50 for a simple tent trailer, to $1,000-$3,500 or more for a Class A motorhome. 3  Renting an RV storage space can cost $20-$100 a month outdoors and $45-$450 a month indoors.
See also: Agriculture in the United Kingdom Â§ Manure, nitrogen and Nitrate Vulnerable Zones (NVZ). A nitrate vulnerable zone is a conservation designation of the Environment Agency for areas of land that drain into nitrate polluted waters, or waters which could become polluted by nitrates.ee also: Agriculture in the United Kingdom Â§ Manure, nitrogen and Nitrate Vulnerable Zones (NVZ). A nitrate vulnerable zone is a conservation designation of the Environment Agency for areas of land that drain into nitrate polluted waters, or waters which could become polluted by nitrates.
C:\Documents and Settings\Denise\My Documents\PESTICIDE. CHARACTERISTICS THAT AFFECT WATER QUALITY_files\gndwatr4.gif. High levels of nitrate, from NO. 3 and NH. 4, in surface or ground water and excess phosphate, from PO. 4, in surface water are common pollutants associated with fertilizers.