
Hydrant outlets are oriented properly and have sufficient ground clearance.
Hydrant free of obstructions, such as sign posts, utility poles, fences and any other landscaping items. A 36” clearance must be maintained around the hydrant.
1. The hydrant operates properly, opening and closing freely.
2. The hydrant drain system works properly.
3. All hydrant caps are working properly free of rust and lubricated if
needed.
4. No leaks from bonnet, stem, inserts or drain system.
5. Grass, brush and weeds cut from around hydrant to maintain working
clearance and visibility.
Landscaping problems are referred to the zoning office.
Mechanical problems with hydrants are reported to the Clermont County
Water Department for repair.
1.
Hydrant should be flowed starting at the source and flowing outward
to facilitate the flushing of water mains to maintain the water
quality.
2. Utilizing two hydrants on the same main and /or system, static and
residual pressure should be measured from Hydrant #1 and flow pressure
measured from Hydrant #2.
Refer to the flow chart to obtain the GPM for the hydrant flow.
3.Utilizing the Hazen-Williams Formula, determine the GPM available at
20 PSI.
Refer to County’s water maps to determine the source (s) of water
for various hydrants.