In certain situations it is necessary to distinguish between the various definitions of horsepower and thus a suffix is added: hp(I) for mechanical (or imperial) horsepower, hp(M) for metric horsepower, hp(S) for boiler (or steam) horsepower and hp(E) for electrical horsepower. Hydraulic horsepower is equivalent to mechanical horsepower. [citation needed] The formula given above is for conversion to mechanical horsepower from the factors acting on a hydraulic system. Mechanical horsepower
Josh Stevens, Mayor of the City of Lamesa has issued a critical alert for the citizens of Lamesa Public Notice to Boil Water Due to reduced pressure, the Texas Commission on Environmental Quality (TCEQ) has required our water system PWS # 0580001 to notify customers of the need to boil their water prior to consumption.
The Dawson County Central Appraisal District appraises property for ad valorem taxation of these taxing authorities. 1  Dawson County. 2  City of Lamesa. 3  Lamesa ISD.  Dawson 1  ISD. Klondike 2  ISD. Mesa Underground Water District.  Dawson County Hospital.