Les Ponts-de-Martel, tourbières du Marais Rouge 998.1 998 997.8 997.8 997.8 1001.6 1001.7 1 1001.6 1000.6 998.4 998 997.9 997.2 997.2 998 998.1 998.5 1000.5 1001.1 1000.2 1000.8 1000.7 2 1000.8 1000.9 1002.1 1002.2 1002.1 1002.1 1002.2 1002.3 1002.2 1002.2 3 1002 1002 1001.5 1001 1001.1 1001.1 1001.2 1001.3 1001.3 1001.3 1001.4 4 1001.3 1001 1000.9 1000.8 5 1000.8 1000 1000 6 1000 999.5 999.3 998.9 998.8 7 998.7 998.7 8 996.5 996.2 996.3 996.5 996.7 9 996.7 997.1 997.5 998.1 10 998.1 997.5 997.1 996.3 995.2 995.6 995.2 995.4 995.4 11 995.4 995.9 995.9 996.3 996.3 996.3 12 996.3 997.1 997.8 998.1 998.1 998.8 998.7 998.9 999.3 999.5 1000 999.7 13 992.7 992.7 992.6 14 992.7 991 992 992.4 994.3 1002.7 15 1003 1005 1006 1003.3 1002.5 1002.2 1002.9 1003.4 1003.4 1002.7 998.4 1000.5 999.9 998 16