Babad Mikveh- Heimishe. enter though the shul, and downstairs to the basement. Cash only. On W 100th St. near Riverside Dr.
Voorhand Shteibel Mikveh- Heimishe. enter through the shul, downstairs. On W 91st near West End Ave.
West Side Mikveh- Shpitz. W 74th between Broadway & WEA. Cash, card, etc. Pricey.
Hudson River- enter at Riverside Park near 98th street. Just kidding, don't do this.