The Stanislaus was as productive a gold-bearing stream as any in California; in the early days of the Gold Rush it was known as the "Southern Mines" because it was at the time the southernmost extent of the primary gold diggings. In 1848 William R. Ryan wrote that the mining camps along the Stanislaus River were "all of the poorest and most wretched description. Miners expected to profit within a short time and then leave these primitive conditions and return to their homes. There were numerous tents, good, bad, and indifferent, stores and gambling booths, shanties and open encampments; and miners busy everywhere." Initially, miners worked individual placer claims, but as the easily accessed gold played out, they teamed up to build extensive dam, ditch and flume systems that could more efficiently wash gold out of sediment, as well as supply water to gold-bearing areas without a water source and provide water for irrigation. These represent some of the earliest water rights claims along the Stanislaus River. Many mining camps were established on the Stanislaus River including Tuttletown, also known as the "Mormon Camp" (some of the first prospectors came from the unsuccessful colony at Stanislaus City) and Melones, named for gold that was "so coarse" that it reminded the miners of "melon seeds".