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Gas Quality / Gas Quality By Date

Date Requested: Sep 18 2019 6:55 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constitutents specified as percent (%) by volume.
Gas Quality information for the current gas day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to gas day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


09/18/2019	1010.044	0.157	3.677	0.594	92.116	3.654	0.327	0.014	0.045	0.005	0.004	0.001	0.001
09/17/2019	1010.044	0.157	3.677	0.594	92.116	3.654	0.327	0.014	0.045	0.005	0.004	0.001	0.001
09/16/2019	1007.944	0.154	3.696	0.592	92.305	3.471	0.324	0.012	0.033	0.003	0.002	0.000	0.000
09/15/2019	1006.504	0.146	3.760	0.592	92.322	3.430	0.299	0.011	0.029	0.002	0.002	0.000	0.000
09/14/2019	1004.528	0.163	3.705	0.590	92.582	3.281	0.239	0.008	0.020	0.001	0.001	0.000	0.000
09/13/2019	1009.713	0.142	3.329	0.589	92.868	3.369	0.248	0.010	0.028	0.003	0.002	0.000	0.000
09/12/2019	1008.163	0.143	3.719	0.593	92.214	3.580	0.298	0.011	0.031	0.002	0.002	0.000	0.000
09/11/2019	1009.609	0.139	3.716	0.593	92.048	3.743	0.312	0.011	0.028	0.002	0.002	0.000	0.000
09/10/2019	1015.518	0.128	3.742	0.597	91.395	4.241	0.436	0.013	0.037	0.003	0.003	0.000	0.000
09/09/2019	1016.065	0.138	3.693	0.597	91.282	4.517	0.326	0.011	0.029	0.002	0.002	0.000	0.000
09/08/2019	1016.504	0.142	3.667	0.597	91.274	4.549	0.323	0.011	0.030	0.002	0.002	0.000	0.000
09/07/2019	1016.060	0.135	3.660	0.597	91.307	4.572	0.296	0.008	0.019	0.002	0.001	0.000	0.000
09/06/2019	1020.618	0.130	3.675	0.600	90.895	4.782	0.467	0.013	0.032	0.002	0.002	0.000	0.000
09/05/2019	1012.309	0.140	3.651	0.594	91.866	3.950	0.363	0.009	0.019	0.001	0.001	0.000	0.000
09/04/2019	1011.478	0.148	3.634	0.594	91.945	3.930	0.316	0.007	0.017	0.001	0.001	0.000	0.000
09/03/2019	1010.740	0.158	3.647	0.594	92.002	3.855	0.295	0.009	0.027	0.003	0.003	0.000	0.000
09/02/2019	1017.439	0.139	3.249	0.593	92.082	4.207	0.281	0.009	0.026	0.003	0.002	0.000	0.000
09/01/2019	1015.035	0.174	3.670	0.597	91.388	4.394	0.332	0.010	0.027	0.003	0.002	0.000	0.000
08/31/2019	1015.541	0.165	3.659	0.597	91.358	4.447	0.331	0.009	0.025	0.002	0.002	0.000	0.000
08/30/2019	1017.676	0.175	3.672	0.599	91.144	4.539	0.410	0.014	0.038	0.003	0.003	0.000	0.000
08/29/2019	1018.883	0.177	3.674	0.599	90.955	4.739	0.405	0.013	0.032	0.003	0.002	0.000	0.000
08/28/2019	1016.014	0.157	3.538	0.596	91.610	4.321	0.329	0.011	0.028	0.003	0.002	0.000	0.000
08/27/2019	1014.324	0.154	3.656	0.596	91.585	4.208	0.348	0.012	0.032	0.003	0.002	0.000	0.000
08/26/2019	1014.854	0.161	3.656	0.596	91.480	4.320	0.344	0.010	0.025	0.002	0.002	0.000	0.000
08/25/2019	1016.292	0.168	3.621	0.597	91.352	4.498	0.313	0.011	0.031	0.003	0.003	0.000	0.000
08/24/2019	1017.537	0.169	3.578	0.597	91.229	4.696	0.295	0.008	0.020	0.002	0.002	0.000	0.000
08/23/2019	1019.109	0.150	3.213	0.594	91.843	4.532	0.243	0.005	0.012	0.001	0.001	0.000	0.000
08/22/2019	1022.393	0.125	2.765	0.591	92.538	4.292	0.253	0.007	0.016	0.002	0.001	0.000	0.000
08/21/2019	1012.683	0.150	3.468	0.593	92.132	3.950	0.269	0.008	0.020	0.001	0.001	0.000	0.000
08/20/2019	1016.834	0.130	2.942	0.590	92.818	3.846	0.239	0.007	0.016	0.001	0.001	0.000	0.000
08/19/2019	1016.682	0.183	3.560	0.597	91.358	4.564	0.301	0.009	0.022	0.002	0.001	0.000	0.000
08/18/2019	1014.871	0.187	3.533	0.596	91.627	4.341	0.279	0.008	0.022	0.002	0.001	0.000	0.000
08/17/2019	1013.804	0.198	3.568	0.595	91.711	4.169	0.312	0.010	0.027	0.002	0.002	0.000	0.000
08/16/2019	1017.845	0.211	3.538	0.598	91.286	4.561	0.353	0.012	0.031	0.003	0.003	0.001	0.001
08/15/2019	1023.900	0.138	2.622	0.591	92.659	4.287	0.262	0.008	0.020	0.002	0.002	0.000	0.000
08/14/2019	1020.190	0.109	2.826	0.590	92.820	3.884	0.314	0.011	0.030	0.003	0.003	0.000	0.000
08/13/2019	1021.313	0.109	2.927	0.592	92.431	4.177	0.313	0.011	0.028	0.002	0.002	0.000	0.000
08/12/2019	1013.340	0.139	3.572	0.594	91.890	4.045	0.315	0.010	0.025	0.002	0.001	0.000	0.000
08/11/2019	1015.065	0.092	2.481	0.583	94.172	3.031	0.203	0.006	0.014	0.001	0.001	0.000	0.000
08/10/2019	1018.152	0.094	2.514	0.585	93.711	3.433	0.223	0.007	0.016	0.001	0.001	0.000	0.000
08/09/2019	1018.041	0.100	2.569	0.586	93.616	3.453	0.226	0.008	0.021	0.003	0.003	0.001	0.001
08/08/2019	1017.314	0.122	2.795	0.588	93.132	3.680	0.243	0.007	0.018	0.002	0.001	0.000	0.000
08/07/2019	1020.784	0.108	2.311	0.585	93.837	3.471	0.245	0.008	0.016	0.002	0.001	0.000	0.000
08/06/2019	1015.625	0.172	3.450	0.595	91.820	4.186	0.335	0.010	0.024	0.002	0.001	0.000	0.000
08/05/2019	1011.531	0.158	3.421	0.592	92.432	3.642	0.306	0.010	0.027	0.002	0.002	0.000	0.000
08/04/2019	1012.500	0.153	3.264	0.591	92.640	3.629	0.281	0.009	0.022	0.002	0.001	0.000	0.000
08/03/2019	1013.687	0.175	3.529	0.595	91.889	4.022	0.348	0.009	0.024	0.002	0.001	0.000	0.000
08/02/2019	1013.971	0.115	2.709	0.585	93.752	3.179	0.218	0.007	0.017	0.001	0.001	0.000	0.000
08/01/2019	1013.988	0.108	2.664	0.585	93.866	3.122	0.215	0.007	0.016	0.001	0.001	0.000	0.000
07/31/2019	1012.247	0.139	3.258	0.590	92.710	3.593	0.264	0.008	0.022	0.002	0.002	0.000	0.000
07/30/2019	1011.014	0.145	3.569	0.593	92.166	3.793	0.286	0.010	0.026	0.002	0.002	0.000	0.000
07/29/2019	1015.472	0.139	3.542	0.595	91.680	4.294	0.305	0.010	0.025	0.002	0.002	0.000	0.000
07/28/2019	1017.810	0.123	3.509	0.596	91.504	4.497	0.333	0.008	0.021	0.002	0.002	0.000	0.000
07/27/2019	1011.862	0.115	3.377	0.591	92.418	3.885	0.191	0.004	0.008	0.001	0.001	0.000	0.000
07/26/2019	1011.008	0.135	3.292	0.590	92.823	3.428	0.287	0.009	0.023	0.002	0.002	0.000	0.000
07/25/2019	1012.486	0.139	3.413	0.592	92.377	3.717	0.313	0.010	0.027	0.002	0.002	0.000	0.000
07/24/2019	1012.644	0.153	3.481	0.593	92.225	3.740	0.350	0.013	0.034	0.003	0.002	0.000	0.000
07/23/2019	1017.364	0.158	3.512	0.596	91.573	4.295	0.425	0.010	0.023	0.002	0.001	0.001	0.001
07/22/2019	1018.425	0.129	3.549	0.597	91.481	4.328	0.458	0.014	0.034	0.003	0.002	0.001	0.001
07/21/2019	1019.660	0.082	2.487	0.586	93.688	3.427	0.279	0.009	0.021	0.002	0.002	0.001	0.001
07/20/2019	1020.251	0.147	3.482	0.598	91.409	4.412	0.483	0.016	0.042	0.004	0.003	0.001	0.001
07/19/2019	1028.272	0.141	3.489	0.603	90.428	5.329	0.543	0.017	0.044	0.004	0.003	0.001	0.001
07/18/2019	1028.918	0.138	3.522	0.604	90.235	5.519	0.528	0.014	0.035	0.003	0.003	0.001	0.001
07/17/2019	1031.111	0.135	3.404	0.604	90.227	5.643	0.539	0.013	0.031	0.002	0.002	0.001	0.001
07/16/2019	1035.023	0.149	3.529	0.608	89.411	6.304	0.554	0.013	0.033	0.002	0.002	0.001	0.001
07/15/2019	1031.501	0.145	3.549	0.606	89.756	6.011	0.495	0.011	0.027	0.002	0.002	0.001	0.001
07/14/2019	1024.837	0.108	2.745	0.592	92.404	4.367	0.346	0.008	0.017	0.001	0.001	0.001	0.001
07/13/2019	1023.117	0.160	3.441	0.599	90.987	4.949	0.422	0.010	0.025	0.002	0.002	0.001	0.001
07/12/2019	1024.294	0.141	3.207	0.597	91.434	4.754	0.415	0.012	0.030	0.002	0.002	0.001	0.001
07/11/2019	1019.867	0.151	3.533	0.598	91.337	4.426	0.487	0.016	0.040	0.003	0.003	0.002	0.002
07/10/2019	1016.107	0.110	2.819	0.588	93.362	3.346	0.326	0.010	0.023	0.002	0.002	0.001	0.001
07/09/2019	1012.477	0.130	3.214	0.590	92.886	3.397	0.331	0.010	0.027	0.002	0.002	0.000	0.000
07/08/2019	1010.482	0.138	3.613	0.593	92.231	3.613	0.359	0.011	0.028	0.002	0.003	0.000	0.000
07/07/2019	1008.503	0.121	3.642	0.592	92.493	3.316	0.379	0.012	0.031	0.003	0.003	0.001	0.001
07/06/2019	1012.522	0.069	2.233	0.578	95.120	2.369	0.187	0.006	0.013	0.001	0.001	0.001	0.001
07/05/2019	1012.411	0.068	2.041	0.576	95.566	2.131	0.173	0.005	0.012	0.001	0.001	0.001	0.001
07/04/2019	1014.166	0.044	1.774	0.574	95.950	2.092	0.124	0.004	0.009	0.001	0.000	0.001	0.001
07/03/2019	1012.302	0.085	2.835	0.585	93.806	2.973	0.270	0.008	0.020	0.001	0.001	0.000	0.000
07/02/2019	1010.669	0.067	2.761	0.583	94.219	2.666	0.256	0.008	0.020	0.001	0.001	0.000	0.000
07/01/2019	1008.873	0.096	3.782	0.593	92.164	3.533	0.383	0.010	0.026	0.002	0.002	0.001	0.001
06/30/2019	1014.951	0.062	2.632	0.584	93.922	3.143	0.220	0.006	0.012	0.001	0.001	0.001	0.001
06/29/2019	1009.848	0.051	2.464	0.579	94.942	2.355	0.168	0.005	0.011	0.001	0.001	0.000	0.000
06/28/2019	1009.575	0.052	2.552	0.580	94.817	2.356	0.198	0.007	0.016	0.002	0.001	0.000	0.000
06/27/2019	1013.210	0.047	2.122	0.577	95.336	2.288	0.183	0.006	0.015	0.001	0.001	0.000	0.000
06/26/2019	1016.100	0.058	1.954	0.578	95.330	2.445	0.190	0.006	0.013	0.001	0.001	0.001	0.001
06/25/2019	1015.202	0.088	2.201	0.580	94.858	2.599	0.219	0.008	0.019	0.003	0.003	0.001	0.001
06/24/2019	1013.581	0.159	3.567	0.595	91.930	3.900	0.395	0.012	0.031	0.002	0.002	0.001	0.001
06/23/2019	1020.015	0.164	3.531	0.598	91.216	4.587	0.453	0.012	0.030	0.002	0.002	0.001	0.001
06/22/2019	1014.487	0.146	3.549	0.595	91.899	3.956	0.393	0.014	0.037	0.003	0.003	0.001	0.001
06/21/2019	1016.129	0.145	3.521	0.596	91.791	4.053	0.431	0.014	0.037	0.003	0.003	0.001	0.001
06/20/2019	1013.475	0.132	3.216	0.590	92.769	3.490	0.345	0.012	0.031	0.002	0.002	0.000	0.000
06/19/2019	1010.844	0.154	3.560	0.593	92.269	3.612	0.356	0.012	0.032	0.002	0.002	0.000	0.000
06/18/2019	1010.675	0.156	3.548	0.593	92.365	3.481	0.399	0.013	0.034	0.002	0.002	0.000	0.000
06/17/2019	1018.468	0.132	2.734	0.589	93.251	3.473	0.367	0.011	0.027	0.002	0.002	0.000	0.000